Attachment 32222 Details for Bug 52015 – yeld with -std=c++11

yeld with -std=c++11

stoi_prep11.cpp (text/plain), 492.55 KB, created by Roman on 2014-02-27 07:20:27 UTC

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Creator: Roman

Created: 2014-02-27 07:20:27 UTC

Size: 492.55 KB

patch

obsolete

># 1 "stoi.cpp"
># 1 "<command-line>"
># 1 "stoi.cpp"
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\iostream" 1 3
># 36 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\iostream" 3
>       
># 37 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\iostream" 3
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\c++config.h" 1 3
># 178 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\c++config.h" 3
>namespace std
>{
>  typedef unsigned int size_t;
>  typedef int ptrdiff_t;
>
>
>  typedef decltype(nullptr) nullptr_t;
>
>}
># 420 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\c++config.h" 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\os_defines.h" 1 3
># 421 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\c++config.h" 2 3
>
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\cpu_defines.h" 1 3
># 424 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\c++config.h" 2 3
># 39 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\iostream" 2 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 1 3
># 36 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 3
>       
># 37 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 3
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ios" 1 3
># 36 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ios" 3
>       
># 37 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ios" 3
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\iosfwd" 1 3
># 36 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\iosfwd" 3
>       
># 37 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\iosfwd" 3
>
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stringfwd.h" 1 3
># 37 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stringfwd.h" 3
>       
># 38 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stringfwd.h" 3
>
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\memoryfwd.h" 1 3
># 46 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\memoryfwd.h" 3
>       
># 47 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\memoryfwd.h" 3
>
>
>
>namespace std
>{
>
># 63 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\memoryfwd.h" 3
>  template<typename>
>    class allocator;
>
>  template<>
>    class allocator<void>;
>
>
>  template<typename, typename>
>    struct uses_allocator;
>
>
>
>
>}
># 41 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stringfwd.h" 2 3
>
>namespace std
>{
>
>
>
>
>
>
>
>
>  template<class _CharT>
>    struct char_traits;
>
>  template<typename _CharT, typename _Traits = char_traits<_CharT>,
>           typename _Alloc = allocator<_CharT> >
>    class basic_string;
>
>  template<> struct char_traits<char>;
>
>
>  typedef basic_string<char> string;
>
>
>  template<> struct char_traits<wchar_t>;
>
>
>  typedef basic_string<wchar_t> wstring;
>
>
>
>
>
>  template<> struct char_traits<char16_t>;
>  template<> struct char_traits<char32_t>;
>
>
>  typedef basic_string<char16_t> u16string;
>
>
>  typedef basic_string<char32_t> u32string;
>
>
>
>
>
>}
># 40 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\iosfwd" 2 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\postypes.h" 1 3
># 38 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\postypes.h" 3
>       
># 39 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\postypes.h" 3
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cwchar" 1 3
># 39 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cwchar" 3
>       
># 40 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cwchar" 3
>
>
>
>
># 1 "c:\\mingw\\include\\wchar.h" 1 3
># 18 "c:\\mingw\\include\\wchar.h" 3
># 1 "c:\\mingw\\include\\_mingw.h" 1 3
># 33 "c:\\mingw\\include\\_mingw.h" 3
>       
># 34 "c:\\mingw\\include\\_mingw.h" 3
>
># 1 "c:\\mingw\\include\\sdkddkver.h" 1 3
># 26 "c:\\mingw\\include\\sdkddkver.h" 3
>       
># 27 "c:\\mingw\\include\\sdkddkver.h" 3
># 36 "c:\\mingw\\include\\_mingw.h" 2 3
># 306 "c:\\mingw\\include\\_mingw.h" 3
>struct threadlocalinfostruct;
>struct threadmbinfostruct;
>typedef struct threadlocalinfostruct *pthreadlocinfo;
>typedef struct threadmbcinfostruct *pthreadmbcinfo;
>
>typedef struct localeinfo_struct {
>  pthreadlocinfo locinfo;
>  pthreadmbcinfo mbcinfo;
>} _locale_tstruct, *_locale_t;
># 19 "c:\\mingw\\include\\wchar.h" 2 3
>
>
>
>
>
>
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\stddef.h" 1 3 4
># 212 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\stddef.h" 3 4
>typedef unsigned int size_t;
># 353 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\stddef.h" 3 4
>typedef short unsigned int wint_t;
># 27 "c:\\mingw\\include\\wchar.h" 2 3
>
>
>
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\stdarg.h" 1 3 4
># 40 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\stdarg.h" 3 4
>typedef __builtin_va_list __gnuc_va_list;
># 32 "c:\\mingw\\include\\wchar.h" 2 3
># 45 "c:\\mingw\\include\\wchar.h" 3
># 1 "c:\\mingw\\include\\wctype.h" 1 3
># 27 "c:\\mingw\\include\\wctype.h" 3
>       
># 28 "c:\\mingw\\include\\wctype.h" 3
>
>
>
>
>
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\stddef.h" 1 3 4
># 35 "c:\\mingw\\include\\wctype.h" 2 3
># 56 "c:\\mingw\\include\\wctype.h" 3
>extern "C" {
>
>
>
>
>
>
>
>typedef wchar_t wctype_t;
>
>
>
>
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswalnum(wint_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswalpha(wint_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswascii(wint_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswcntrl(wint_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswctype(wint_t, wctype_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) is_wctype(wint_t, wctype_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswdigit(wint_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswgraph(wint_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswlower(wint_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswprint(wint_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswpunct(wint_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswspace(wint_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswupper(wint_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswxdigit(wint_t);
>
>
>
>int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswblank (wint_t);
>
>
>
>
>
> wint_t __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) towlower (wint_t);
> wint_t __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) towupper (wint_t);
>
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) isleadbyte (int);
>
>
>
>  extern __attribute__ ((__dllimport__)) unsigned short _ctype[];
>extern __attribute__ ((__dllimport__)) unsigned short* _pctype;
># 128 "c:\\mingw\\include\\wctype.h" 3
>typedef wchar_t wctrans_t;
># 137 "c:\\mingw\\include\\wctype.h" 3
>wint_t __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) towctrans(wint_t, wctrans_t);
>wctrans_t __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wctrans(const char*);
>wctype_t __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wctype(const char*);
>
>
>}
># 46 "c:\\mingw\\include\\wchar.h" 2 3
># 63 "c:\\mingw\\include\\wchar.h" 3
>extern "C" {
>
>
>
>
>typedef struct _iobuf
>{
> char* _ptr;
> int _cnt;
> char* _base;
> int _flag;
> int _file;
> int _charbuf;
> int _bufsiz;
> char* _tmpfname;
>} FILE;
>
>
>
>typedef long time_t;
>
>
>
>
>struct tm {
>        int tm_sec;
>        int tm_min;
>        int tm_hour;
>        int tm_mday;
>        int tm_mon;
>        int tm_year;
>        int tm_wday;
>        int tm_yday;
>        int tm_isdst;
>        };
>
>
>
>
>
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) fwprintf (FILE*, const wchar_t*, ...);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wprintf (const wchar_t*, ...);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) _snwprintf (wchar_t*, size_t, const wchar_t*, ...);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) vfwprintf (FILE*, const wchar_t*, __builtin_va_list);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) vwprintf (const wchar_t*, __builtin_va_list);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) _vsnwprintf (wchar_t*, size_t, const wchar_t*, __builtin_va_list);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) fwscanf (FILE*, const wchar_t*, ...);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wscanf (const wchar_t*, ...);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) swscanf (const wchar_t*, const wchar_t*, ...);
> wint_t __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) fgetwc (FILE*);
> wint_t __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) fputwc (wchar_t, FILE*);
> wint_t __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) ungetwc (wchar_t, FILE*);
>
>inline int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) swprintf (wchar_t* buffer, size_t count, const wchar_t* format, ...)
>{
>  __builtin_va_list argptr;
>  __builtin_va_start(argptr, format);
>  return _vsnwprintf(buffer, count, format, argptr);
>}
>
>inline int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) vswprintf (wchar_t* buffer, size_t count, const wchar_t* format, __builtin_va_list argptr)
>{
>  return _vsnwprintf(buffer, count, format, argptr);
>}
>
>
> wchar_t* __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) fgetws (wchar_t*, int, FILE*);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) fputws (const wchar_t*, FILE*);
> wint_t __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) getwc (FILE*);
> wint_t __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) getwchar (void);
> wint_t __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) putwc (wint_t, FILE*);
> wint_t __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) putwchar (wint_t);
># 152 "c:\\mingw\\include\\wchar.h" 3
>int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) snwprintf (wchar_t*, size_t, const wchar_t*, ...);
>int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) vsnwprintf (wchar_t*, size_t, const wchar_t*, __builtin_va_list);
>
>
>
>
>
>int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) vwscanf (const wchar_t * __restrict__, __builtin_va_list);
>int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) vfwscanf (FILE * __restrict__,
>         const wchar_t * __restrict__, __builtin_va_list);
>int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) vswscanf (const wchar_t * __restrict__,
>         const wchar_t * __restrict__, __builtin_va_list);
>
>
>
>
>
>
> long __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wcstol (const wchar_t*, wchar_t**, int);
> unsigned long __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wcstoul (const wchar_t*, wchar_t**, int);
> double __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wcstod (const wchar_t*, wchar_t**);
>
>float __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wcstof (const wchar_t * __restrict__, wchar_t ** __restrict__);
>long double __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wcstold (const wchar_t * __restrict__, wchar_t ** __restrict__);
>
>
> wchar_t* __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) _wgetenv(const wchar_t*);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) _wputenv(const wchar_t*);
> void __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) _wsearchenv(const wchar_t*, const wchar_t*, wchar_t*);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) _wsystem(const wchar_t*);
> void __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) _wmakepath(wchar_t*, const wchar_t*, const wchar_t*, const wchar_t*, const wchar_t*);
> void __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) _wsplitpath (const wchar_t*, wchar_t*, wchar_t*, wchar_t*, wchar_t*);
> wchar_t* __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) _wfullpath (wchar_t*, const wchar_t*, size_t);
># 213 "c:\\mingw\\include\\wchar.h" 3
> size_t __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wcsftime (wchar_t*, size_t, const wchar_t*, const struct tm*);
># 223 "c:\\mingw\\include\\wchar.h" 3
> wchar_t* __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wcscat (wchar_t*, const wchar_t*);
> wchar_t* __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wcschr (const wchar_t*, wchar_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wcscmp (const wchar_t*, const wchar_t*);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wcscoll (const wchar_t*, const wchar_t*);
> wchar_t* __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wcscpy (wchar_t*, const wchar_t*);
> size_t __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wcscspn (const wchar_t*, const wchar_t*);
>
> size_t __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wcslen (const wchar_t*);
> wchar_t* __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wcsncat (wchar_t*, const wchar_t*, size_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wcsncmp(const wchar_t*, const wchar_t*, size_t);
> wchar_t* __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wcsncpy(wchar_t*, const wchar_t*, size_t);
> wchar_t* __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wcspbrk(const wchar_t*, const wchar_t*);
> wchar_t* __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wcsrchr(const wchar_t*, wchar_t);
> size_t __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wcsspn(const wchar_t*, const wchar_t*);
> wchar_t* __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wcsstr(const wchar_t*, const wchar_t*);
> wchar_t* __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wcstok(wchar_t*, const wchar_t*);
> size_t __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wcsxfrm(wchar_t*, const wchar_t*, size_t);
># 301 "c:\\mingw\\include\\wchar.h" 3
>typedef int mbstate_t;
>
>wint_t __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) btowc(int);
>size_t __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) mbrlen(const char * __restrict__, size_t,
>        mbstate_t * __restrict__);
>size_t __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) mbrtowc(wchar_t * __restrict__, const char * __restrict__,
>         size_t, mbstate_t * __restrict__);
>size_t __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) mbsrtowcs(wchar_t * __restrict__, const char ** __restrict__,
>    size_t, mbstate_t * __restrict__);
>size_t __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wcrtomb(char * __restrict__, wchar_t,
>         mbstate_t * __restrict__);
>size_t __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wcsrtombs(char * __restrict__, const wchar_t ** __restrict__,
>    size_t, mbstate_t * __restrict__);
>int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wctob(wint_t);
>
>
>int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) fwide(FILE*, int);
>int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) mbsinit(const mbstate_t*);
>
>
>
>
>
>
>
>wchar_t* __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wmemset(wchar_t *, wchar_t, size_t);
>wchar_t* __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wmemchr(const wchar_t*, wchar_t, size_t);
>int wmemcmp(const wchar_t*, const wchar_t *, size_t);
>wchar_t* __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wmemcpy(wchar_t* __restrict__,
>           const wchar_t* __restrict__,
>    size_t);
>wchar_t* __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wmemmove(wchar_t* s1, const wchar_t *, size_t);
>long long __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wcstoll(const wchar_t * __restrict__,
>     wchar_t** __restrict__, int);
>unsigned long long __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) wcstoull(const wchar_t * __restrict__,
>       wchar_t ** __restrict__, int);
># 647 "c:\\mingw\\include\\wchar.h" 3
>}
># 45 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cwchar" 2 3
># 62 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cwchar" 3
>namespace std
>{
>  using ::mbstate_t;
>}
># 135 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cwchar" 3
>namespace std
>{
>
>
>  using ::wint_t;
>
>  using ::btowc;
>  using ::fgetwc;
>  using ::fgetws;
>  using ::fputwc;
>  using ::fputws;
>  using ::fwide;
>  using ::fwprintf;
>  using ::fwscanf;
>  using ::getwc;
>  using ::getwchar;
>  using ::mbrlen;
>  using ::mbrtowc;
>  using ::mbsinit;
>  using ::mbsrtowcs;
>  using ::putwc;
>  using ::putwchar;
>
>  using ::swprintf;
>
>  using ::swscanf;
>  using ::ungetwc;
>  using ::vfwprintf;
>
>  using ::vfwscanf;
>
>
>  using ::vswprintf;
>
>
>  using ::vswscanf;
>
>  using ::vwprintf;
>
>  using ::vwscanf;
>
>  using ::wcrtomb;
>  using ::wcscat;
>  using ::wcscmp;
>  using ::wcscoll;
>  using ::wcscpy;
>  using ::wcscspn;
>  using ::wcsftime;
>  using ::wcslen;
>  using ::wcsncat;
>  using ::wcsncmp;
>  using ::wcsncpy;
>  using ::wcsrtombs;
>  using ::wcsspn;
>  using ::wcstod;
>
>  using ::wcstof;
>
>  using ::wcstok;
>  using ::wcstol;
>  using ::wcstoul;
>  using ::wcsxfrm;
>  using ::wctob;
>  using ::wmemcmp;
>  using ::wmemcpy;
>  using ::wmemmove;
>  using ::wmemset;
>  using ::wprintf;
>  using ::wscanf;
>  using ::wcschr;
>  using ::wcspbrk;
>  using ::wcsrchr;
>  using ::wcsstr;
>  using ::wmemchr;
>
>
>  inline wchar_t*
>  wcschr(wchar_t* __p, wchar_t __c)
>  { return wcschr(const_cast<const wchar_t*>(__p), __c); }
>
>  inline wchar_t*
>  wcspbrk(wchar_t* __s1, const wchar_t* __s2)
>  { return wcspbrk(const_cast<const wchar_t*>(__s1), __s2); }
>
>  inline wchar_t*
>  wcsrchr(wchar_t* __p, wchar_t __c)
>  { return wcsrchr(const_cast<const wchar_t*>(__p), __c); }
>
>  inline wchar_t*
>  wcsstr(wchar_t* __s1, const wchar_t* __s2)
>  { return wcsstr(const_cast<const wchar_t*>(__s1), __s2); }
>
>  inline wchar_t*
>  wmemchr(wchar_t* __p, wchar_t __c, size_t __n)
>  { return wmemchr(const_cast<const wchar_t*>(__p), __c, __n); }
>
>
>
>}
># 277 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cwchar" 3
>namespace std
>{
>
>  using std::wcstof;
>
>
>  using std::vfwscanf;
>
>
>  using std::vswscanf;
>
>
>  using std::vwscanf;
>
>
>
>
>
>
>
>}
># 41 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\postypes.h" 2 3
># 68 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\postypes.h" 3
>namespace std
>{
>
># 90 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\postypes.h" 3
>  typedef long long streamoff;
>
>
>
>
>
>
>
>  typedef ptrdiff_t streamsize;
># 111 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\postypes.h" 3
>  template<typename _StateT>
>    class fpos
>    {
>    private:
>      streamoff _M_off;
>      _StateT _M_state;
>
>    public:
>
>
>
>
>      fpos()
>      : _M_off(0), _M_state() { }
># 133 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\postypes.h" 3
>      fpos(streamoff __off)
>      : _M_off(__off), _M_state() { }
>
>
>      operator streamoff() const { return _M_off; }
>
>
>      void
>      state(_StateT __st)
>      { _M_state = __st; }
>
>
>      _StateT
>      state() const
>      { return _M_state; }
>
>
>
>
>
>      fpos&
>      operator+=(streamoff __off)
>      {
> _M_off += __off;
> return *this;
>      }
>
>
>
>
>
>      fpos&
>      operator-=(streamoff __off)
>      {
> _M_off -= __off;
> return *this;
>      }
>
>
>
>
>
>
>
>      fpos
>      operator+(streamoff __off) const
>      {
> fpos __pos(*this);
> __pos += __off;
> return __pos;
>      }
>
>
>
>
>
>
>
>      fpos
>      operator-(streamoff __off) const
>      {
> fpos __pos(*this);
> __pos -= __off;
> return __pos;
>      }
>
>
>
>
>
>
>      streamoff
>      operator-(const fpos& __other) const
>      { return _M_off - __other._M_off; }
>    };
>
>
>
>
>
>
>  template<typename _StateT>
>    inline bool
>    operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
>    { return streamoff(__lhs) == streamoff(__rhs); }
>
>  template<typename _StateT>
>    inline bool
>    operator!=(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
>    { return streamoff(__lhs) != streamoff(__rhs); }
>
>
>
>
>
>  typedef fpos<mbstate_t> streampos;
>
>  typedef fpos<mbstate_t> wstreampos;
>
>
>
>  typedef fpos<mbstate_t> u16streampos;
>
>  typedef fpos<mbstate_t> u32streampos;
>
>
>
>}
># 41 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\iosfwd" 2 3
>
>namespace std
>{
>
># 74 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\iosfwd" 3
>  class ios_base;
>
>  template<typename _CharT, typename _Traits = char_traits<_CharT> >
>    class basic_ios;
>
>  template<typename _CharT, typename _Traits = char_traits<_CharT> >
>    class basic_streambuf;
>
>  template<typename _CharT, typename _Traits = char_traits<_CharT> >
>    class basic_istream;
>
>  template<typename _CharT, typename _Traits = char_traits<_CharT> >
>    class basic_ostream;
>
>  template<typename _CharT, typename _Traits = char_traits<_CharT> >
>    class basic_iostream;
>
>  template<typename _CharT, typename _Traits = char_traits<_CharT>,
>     typename _Alloc = allocator<_CharT> >
>    class basic_stringbuf;
>
>  template<typename _CharT, typename _Traits = char_traits<_CharT>,
>    typename _Alloc = allocator<_CharT> >
>    class basic_istringstream;
>
>  template<typename _CharT, typename _Traits = char_traits<_CharT>,
>    typename _Alloc = allocator<_CharT> >
>    class basic_ostringstream;
>
>  template<typename _CharT, typename _Traits = char_traits<_CharT>,
>    typename _Alloc = allocator<_CharT> >
>    class basic_stringstream;
>
>  template<typename _CharT, typename _Traits = char_traits<_CharT> >
>    class basic_filebuf;
>
>  template<typename _CharT, typename _Traits = char_traits<_CharT> >
>    class basic_ifstream;
>
>  template<typename _CharT, typename _Traits = char_traits<_CharT> >
>    class basic_ofstream;
>
>  template<typename _CharT, typename _Traits = char_traits<_CharT> >
>    class basic_fstream;
>
>  template<typename _CharT, typename _Traits = char_traits<_CharT> >
>    class istreambuf_iterator;
>
>  template<typename _CharT, typename _Traits = char_traits<_CharT> >
>    class ostreambuf_iterator;
>
>
>
>  typedef basic_ios<char> ios;
>
>
>  typedef basic_streambuf<char> streambuf;
>
>
>  typedef basic_istream<char> istream;
>
>
>  typedef basic_ostream<char> ostream;
>
>
>  typedef basic_iostream<char> iostream;
>
>
>  typedef basic_stringbuf<char> stringbuf;
>
>
>  typedef basic_istringstream<char> istringstream;
>
>
>  typedef basic_ostringstream<char> ostringstream;
>
>
>  typedef basic_stringstream<char> stringstream;
>
>
>  typedef basic_filebuf<char> filebuf;
>
>
>  typedef basic_ifstream<char> ifstream;
>
>
>  typedef basic_ofstream<char> ofstream;
>
>
>  typedef basic_fstream<char> fstream;
>
>
>
>  typedef basic_ios<wchar_t> wios;
>
>
>  typedef basic_streambuf<wchar_t> wstreambuf;
>
>
>  typedef basic_istream<wchar_t> wistream;
>
>
>  typedef basic_ostream<wchar_t> wostream;
>
>
>  typedef basic_iostream<wchar_t> wiostream;
>
>
>  typedef basic_stringbuf<wchar_t> wstringbuf;
>
>
>  typedef basic_istringstream<wchar_t> wistringstream;
>
>
>  typedef basic_ostringstream<wchar_t> wostringstream;
>
>
>  typedef basic_stringstream<wchar_t> wstringstream;
>
>
>  typedef basic_filebuf<wchar_t> wfilebuf;
>
>
>  typedef basic_ifstream<wchar_t> wifstream;
>
>
>  typedef basic_ofstream<wchar_t> wofstream;
>
>
>  typedef basic_fstream<wchar_t> wfstream;
>
>
>
>
>}
># 39 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ios" 2 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\exception" 1 3
># 33 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\exception" 3
>       
># 34 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\exception" 3
>
>#pragma GCC visibility push(default)
>
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\atomic_lockfree_defines.h" 1 3
># 33 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\atomic_lockfree_defines.h" 3
>       
># 34 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\atomic_lockfree_defines.h" 3
># 39 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\exception" 2 3
>
>extern "C++" {
>
>namespace std
>{
># 60 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\exception" 3
>  class exception
>  {
>  public:
>    exception() noexcept { }
>    virtual ~exception() noexcept;
>
>
>
>    virtual const char* what() const noexcept;
>  };
>
>
>
>  class bad_exception : public exception
>  {
>  public:
>    bad_exception() noexcept { }
>
>
>
>    virtual ~bad_exception() noexcept;
>
>
>    virtual const char* what() const noexcept;
>  };
>
>
>  typedef void (*terminate_handler) ();
>
>
>  typedef void (*unexpected_handler) ();
>
>
>  terminate_handler set_terminate(terminate_handler) noexcept;
>
>
>
>  void terminate() noexcept __attribute__ ((__noreturn__));
>
>
>  unexpected_handler set_unexpected(unexpected_handler) noexcept;
>
>
>
>  void unexpected() __attribute__ ((__noreturn__));
># 117 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\exception" 3
>  bool uncaught_exception() noexcept __attribute__ ((__pure__));
>
>
>}
>
>namespace __gnu_cxx
>{
>
># 142 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\exception" 3
>  void __verbose_terminate_handler();
>
>
>}
>
>}
>
>#pragma GCC visibility pop
>
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\exception_ptr.h" 1 3
># 34 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\exception_ptr.h" 3
>#pragma GCC visibility push(default)
>
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\exception_defines.h" 1 3
># 38 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\exception_ptr.h" 2 3
>
>
>
>
>
>extern "C++" {
>
>namespace std
>{
>  class type_info;
>
>
>
>
>
>  namespace __exception_ptr
>  {
>    class exception_ptr;
>  }
>
>  using __exception_ptr::exception_ptr;
>
>
>
>
>
>  exception_ptr current_exception() noexcept;
>
>
>  void rethrow_exception(exception_ptr) __attribute__ ((__noreturn__));
>
>  namespace __exception_ptr
>  {
>
>
>
>
>    class exception_ptr
>    {
>      void* _M_exception_object;
>
>      explicit exception_ptr(void* __e) noexcept;
>
>      void _M_addref() noexcept;
>      void _M_release() noexcept;
>
>      void *_M_get() const noexcept __attribute__ ((__pure__));
>
>      friend exception_ptr std::current_exception() noexcept;
>      friend void std::rethrow_exception(exception_ptr);
>
>    public:
>      exception_ptr() noexcept;
>
>      exception_ptr(const exception_ptr&) noexcept;
>
>
>      exception_ptr(nullptr_t) noexcept
>      : _M_exception_object(0)
>      { }
>
>      exception_ptr(exception_ptr&& __o) noexcept
>      : _M_exception_object(__o._M_exception_object)
>      { __o._M_exception_object = 0; }
># 111 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\exception_ptr.h" 3
>      exception_ptr&
>      operator=(const exception_ptr&) noexcept;
>
>
>      exception_ptr&
>      operator=(exception_ptr&& __o) noexcept
>      {
>        exception_ptr(static_cast<exception_ptr&&>(__o)).swap(*this);
>        return *this;
>      }
>
>
>      ~exception_ptr() noexcept;
>
>      void
>      swap(exception_ptr&) noexcept;
># 138 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\exception_ptr.h" 3
>      explicit operator bool() const
>      { return _M_exception_object; }
>
>
>      friend bool
>      operator==(const exception_ptr&, const exception_ptr&)
> noexcept __attribute__ ((__pure__));
>
>      const class std::type_info*
>      __cxa_exception_type() const noexcept
> __attribute__ ((__pure__));
>    };
>
>    bool
>    operator==(const exception_ptr&, const exception_ptr&)
>      noexcept __attribute__ ((__pure__));
>
>    bool
>    operator!=(const exception_ptr&, const exception_ptr&)
>      noexcept __attribute__ ((__pure__));
>
>    inline void
>    swap(exception_ptr& __lhs, exception_ptr& __rhs)
>    { __lhs.swap(__rhs); }
>
>  }
>
>
>
>  template<typename _Ex>
>    exception_ptr
>    copy_exception(_Ex __ex) noexcept
>    {
>      try
> {
>
>   throw __ex;
>
> }
>      catch(...)
> {
>   return current_exception();
> }
>    }
>
>
>
>
>  template<typename _Ex>
>    exception_ptr
>    make_exception_ptr(_Ex __ex) noexcept
>    { return std::copy_exception<_Ex>(__ex); }
>
>
>}
>
>}
>
>#pragma GCC visibility pop
># 153 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\exception" 2 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\nested_exception.h" 1 3
># 33 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\nested_exception.h" 3
>#pragma GCC visibility push(default)
># 45 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\nested_exception.h" 3
>extern "C++" {
>
>namespace std
>{
>
>
>
>
>
>
>  class nested_exception
>  {
>    exception_ptr _M_ptr;
>
>  public:
>    nested_exception() noexcept : _M_ptr(current_exception()) { }
>
>    nested_exception(const nested_exception&) = default;
>
>    nested_exception& operator=(const nested_exception&) = default;
>
>    virtual ~nested_exception() noexcept;
>
>    void
>    rethrow_nested() const __attribute__ ((__noreturn__))
>    { rethrow_exception(_M_ptr); }
>
>    exception_ptr
>    nested_ptr() const
>    { return _M_ptr; }
>  };
>
>  template<typename _Except>
>    struct _Nested_exception : public _Except, public nested_exception
>    {
>      explicit _Nested_exception(_Except&& __ex)
>      : _Except(static_cast<_Except&&>(__ex))
>      { }
>    };
>
>  template<typename _Ex>
>    struct __get_nested_helper
>    {
>      static const nested_exception*
>      _S_get(const _Ex& __ex)
>      { return dynamic_cast<const nested_exception*>(&__ex); }
>    };
>
>  template<typename _Ex>
>    struct __get_nested_helper<_Ex*>
>    {
>      static const nested_exception*
>      _S_get(const _Ex* __ex)
>      { return dynamic_cast<const nested_exception*>(__ex); }
>    };
>
>  template<typename _Ex>
>    inline const nested_exception*
>    __get_nested_exception(const _Ex& __ex)
>    { return __get_nested_helper<_Ex>::_S_get(__ex); }
>
>  template<typename _Ex>
>    void
>    __throw_with_nested(_Ex&&, const nested_exception* = 0)
>    __attribute__ ((__noreturn__));
>
>  template<typename _Ex>
>    void
>    __throw_with_nested(_Ex&&, ...) __attribute__ ((__noreturn__));
>
>
>
>
>  template<typename _Ex>
>    inline void
>    __throw_with_nested(_Ex&& __ex, const nested_exception*)
>    { throw __ex; }
>
>  template<typename _Ex>
>    inline void
>    __throw_with_nested(_Ex&& __ex, ...)
>    { throw _Nested_exception<_Ex>(static_cast<_Ex&&>(__ex)); }
>
>  template<typename _Ex>
>    void
>    throw_with_nested(_Ex __ex) __attribute__ ((__noreturn__));
>
>
>
>  template<typename _Ex>
>    inline void
>    throw_with_nested(_Ex __ex)
>    {
>      if (__get_nested_exception(__ex))
>        throw __ex;
>      __throw_with_nested(static_cast<_Ex&&>(__ex), &__ex);
>    }
>
>
>  template<typename _Ex>
>    inline void
>    rethrow_if_nested(const _Ex& __ex)
>    {
>      if (const nested_exception* __nested = __get_nested_exception(__ex))
>        __nested->rethrow_nested();
>    }
>
>
>  inline void
>  rethrow_if_nested(const nested_exception& __ex)
>  { __ex.rethrow_nested(); }
>
>
>}
>
>}
>
>
>
>#pragma GCC visibility pop
># 154 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\exception" 2 3
># 40 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ios" 2 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\char_traits.h" 1 3
># 37 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\char_traits.h" 3
>       
># 38 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\char_traits.h" 3
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 1 3
># 60 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\functexcept.h" 1 3
># 42 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\functexcept.h" 3
>namespace std
>{
>
>
>
>  void
>  __throw_bad_exception(void) __attribute__((__noreturn__));
>
>
>  void
>  __throw_bad_alloc(void) __attribute__((__noreturn__));
>
>
>  void
>  __throw_bad_cast(void) __attribute__((__noreturn__));
>
>  void
>  __throw_bad_typeid(void) __attribute__((__noreturn__));
>
>
>  void
>  __throw_logic_error(const char*) __attribute__((__noreturn__));
>
>  void
>  __throw_domain_error(const char*) __attribute__((__noreturn__));
>
>  void
>  __throw_invalid_argument(const char*) __attribute__((__noreturn__));
>
>  void
>  __throw_length_error(const char*) __attribute__((__noreturn__));
>
>  void
>  __throw_out_of_range(const char*) __attribute__((__noreturn__));
>
>  void
>  __throw_runtime_error(const char*) __attribute__((__noreturn__));
>
>  void
>  __throw_range_error(const char*) __attribute__((__noreturn__));
>
>  void
>  __throw_overflow_error(const char*) __attribute__((__noreturn__));
>
>  void
>  __throw_underflow_error(const char*) __attribute__((__noreturn__));
>
>
>  void
>  __throw_ios_failure(const char*) __attribute__((__noreturn__));
>
>  void
>  __throw_system_error(int) __attribute__((__noreturn__));
>
>  void
>  __throw_future_error(int) __attribute__((__noreturn__));
>
>
>  void
>  __throw_bad_function_call() __attribute__((__noreturn__));
>
>
>}
># 61 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 2 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\cpp_type_traits.h" 1 3
># 35 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\cpp_type_traits.h" 3
>       
># 36 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\cpp_type_traits.h" 3
># 68 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\cpp_type_traits.h" 3
>namespace __gnu_cxx
>{
>
>
>  template<typename _Iterator, typename _Container>
>    class __normal_iterator;
>
>
>}
>
>namespace std
>{
>
>
>  struct __true_type { };
>  struct __false_type { };
>
>  template<bool>
>    struct __truth_type
>    { typedef __false_type __type; };
>
>  template<>
>    struct __truth_type<true>
>    { typedef __true_type __type; };
>
>
>
>  template<class _Sp, class _Tp>
>    struct __traitor
>    {
>      enum { __value = bool(_Sp::__value) || bool(_Tp::__value) };
>      typedef typename __truth_type<__value>::__type __type;
>    };
>
>
>  template<typename, typename>
>    struct __are_same
>    {
>      enum { __value = 0 };
>      typedef __false_type __type;
>    };
>
>  template<typename _Tp>
>    struct __are_same<_Tp, _Tp>
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>
>  template<typename _Tp>
>    struct __is_void
>    {
>      enum { __value = 0 };
>      typedef __false_type __type;
>    };
>
>  template<>
>    struct __is_void<void>
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>
>
>
>  template<typename _Tp>
>    struct __is_integer
>    {
>      enum { __value = 0 };
>      typedef __false_type __type;
>    };
>
>
>
>
>  template<>
>    struct __is_integer<bool>
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>  template<>
>    struct __is_integer<char>
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>  template<>
>    struct __is_integer<signed char>
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>  template<>
>    struct __is_integer<unsigned char>
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>
>  template<>
>    struct __is_integer<wchar_t>
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>
>
>  template<>
>    struct __is_integer<char16_t>
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>  template<>
>    struct __is_integer<char32_t>
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>
>  template<>
>    struct __is_integer<short>
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>  template<>
>    struct __is_integer<unsigned short>
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>  template<>
>    struct __is_integer<int>
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>  template<>
>    struct __is_integer<unsigned int>
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>  template<>
>    struct __is_integer<long>
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>  template<>
>    struct __is_integer<unsigned long>
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>  template<>
>    struct __is_integer<long long>
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>  template<>
>    struct __is_integer<unsigned long long>
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>
>
>
>  template<typename _Tp>
>    struct __is_floating
>    {
>      enum { __value = 0 };
>      typedef __false_type __type;
>    };
>
>
>  template<>
>    struct __is_floating<float>
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>  template<>
>    struct __is_floating<double>
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>  template<>
>    struct __is_floating<long double>
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>
>
>
>  template<typename _Tp>
>    struct __is_pointer
>    {
>      enum { __value = 0 };
>      typedef __false_type __type;
>    };
>
>  template<typename _Tp>
>    struct __is_pointer<_Tp*>
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>
>
>
>  template<typename _Tp>
>    struct __is_normal_iterator
>    {
>      enum { __value = 0 };
>      typedef __false_type __type;
>    };
>
>  template<typename _Iterator, typename _Container>
>    struct __is_normal_iterator< __gnu_cxx::__normal_iterator<_Iterator,
>             _Container> >
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>
>
>
>  template<typename _Tp>
>    struct __is_arithmetic
>    : public __traitor<__is_integer<_Tp>, __is_floating<_Tp> >
>    { };
>
>
>
>
>  template<typename _Tp>
>    struct __is_fundamental
>    : public __traitor<__is_void<_Tp>, __is_arithmetic<_Tp> >
>    { };
>
>
>
>
>  template<typename _Tp>
>    struct __is_scalar
>    : public __traitor<__is_arithmetic<_Tp>, __is_pointer<_Tp> >
>    { };
>
>
>
>
>  template<typename _Tp>
>    struct __is_char
>    {
>      enum { __value = 0 };
>      typedef __false_type __type;
>    };
>
>  template<>
>    struct __is_char<char>
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>
>  template<>
>    struct __is_char<wchar_t>
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>
>  template<typename _Tp>
>    struct __is_byte
>    {
>      enum { __value = 0 };
>      typedef __false_type __type;
>    };
>
>  template<>
>    struct __is_byte<char>
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>  template<>
>    struct __is_byte<signed char>
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>  template<>
>    struct __is_byte<unsigned char>
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>
>
>
>  template<typename _Tp>
>    struct __is_move_iterator
>    {
>      enum { __value = 0 };
>      typedef __false_type __type;
>    };
>
>
>  template<typename _Iterator>
>    class move_iterator;
>
>  template<typename _Iterator>
>    struct __is_move_iterator< move_iterator<_Iterator> >
>    {
>      enum { __value = 1 };
>      typedef __true_type __type;
>    };
>
>
>
>}
># 62 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 2 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ext\\type_traits.h" 1 3
># 32 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ext\\type_traits.h" 3
>       
># 33 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ext\\type_traits.h" 3
>
>
>
>
>namespace __gnu_cxx
>{
>
>
>
>  template<bool, typename>
>    struct __enable_if
>    { };
>
>  template<typename _Tp>
>    struct __enable_if<true, _Tp>
>    { typedef _Tp __type; };
>
>
>
>  template<bool _Cond, typename _Iftrue, typename _Iffalse>
>    struct __conditional_type
>    { typedef _Iftrue __type; };
>
>  template<typename _Iftrue, typename _Iffalse>
>    struct __conditional_type<false, _Iftrue, _Iffalse>
>    { typedef _Iffalse __type; };
>
>
>
>  template<typename _Tp>
>    struct __add_unsigned
>    {
>    private:
>      typedef __enable_if<std::__is_integer<_Tp>::__value, _Tp> __if_type;
>
>    public:
>      typedef typename __if_type::__type __type;
>    };
>
>  template<>
>    struct __add_unsigned<char>
>    { typedef unsigned char __type; };
>
>  template<>
>    struct __add_unsigned<signed char>
>    { typedef unsigned char __type; };
>
>  template<>
>    struct __add_unsigned<short>
>    { typedef unsigned short __type; };
>
>  template<>
>    struct __add_unsigned<int>
>    { typedef unsigned int __type; };
>
>  template<>
>    struct __add_unsigned<long>
>    { typedef unsigned long __type; };
>
>  template<>
>    struct __add_unsigned<long long>
>    { typedef unsigned long long __type; };
>
>
>  template<>
>    struct __add_unsigned<bool>;
>
>  template<>
>    struct __add_unsigned<wchar_t>;
>
>
>
>  template<typename _Tp>
>    struct __remove_unsigned
>    {
>    private:
>      typedef __enable_if<std::__is_integer<_Tp>::__value, _Tp> __if_type;
>
>    public:
>      typedef typename __if_type::__type __type;
>    };
>
>  template<>
>    struct __remove_unsigned<char>
>    { typedef signed char __type; };
>
>  template<>
>    struct __remove_unsigned<unsigned char>
>    { typedef signed char __type; };
>
>  template<>
>    struct __remove_unsigned<unsigned short>
>    { typedef short __type; };
>
>  template<>
>    struct __remove_unsigned<unsigned int>
>    { typedef int __type; };
>
>  template<>
>    struct __remove_unsigned<unsigned long>
>    { typedef long __type; };
>
>  template<>
>    struct __remove_unsigned<unsigned long long>
>    { typedef long long __type; };
>
>
>  template<>
>    struct __remove_unsigned<bool>;
>
>  template<>
>    struct __remove_unsigned<wchar_t>;
>
>
>
>  template<typename _Type>
>    inline bool
>    __is_null_pointer(_Type* __ptr)
>    { return __ptr == 0; }
>
>  template<typename _Type>
>    inline bool
>    __is_null_pointer(_Type)
>    { return false; }
>
>
>
>  template<typename _Tp, bool = std::__is_integer<_Tp>::__value>
>    struct __promote
>    { typedef double __type; };
>
>
>
>
>  template<typename _Tp>
>    struct __promote<_Tp, false>
>    { };
>
>  template<>
>    struct __promote<long double>
>    { typedef long double __type; };
>
>  template<>
>    struct __promote<double>
>    { typedef double __type; };
>
>  template<>
>    struct __promote<float>
>    { typedef float __type; };
>
>  template<typename _Tp, typename _Up,
>           typename _Tp2 = typename __promote<_Tp>::__type,
>           typename _Up2 = typename __promote<_Up>::__type>
>    struct __promote_2
>    {
>      typedef __typeof__(_Tp2() + _Up2()) __type;
>    };
>
>  template<typename _Tp, typename _Up, typename _Vp,
>           typename _Tp2 = typename __promote<_Tp>::__type,
>           typename _Up2 = typename __promote<_Up>::__type,
>           typename _Vp2 = typename __promote<_Vp>::__type>
>    struct __promote_3
>    {
>      typedef __typeof__(_Tp2() + _Up2() + _Vp2()) __type;
>    };
>
>  template<typename _Tp, typename _Up, typename _Vp, typename _Wp,
>           typename _Tp2 = typename __promote<_Tp>::__type,
>           typename _Up2 = typename __promote<_Up>::__type,
>           typename _Vp2 = typename __promote<_Vp>::__type,
>           typename _Wp2 = typename __promote<_Wp>::__type>
>    struct __promote_4
>    {
>      typedef __typeof__(_Tp2() + _Up2() + _Vp2() + _Wp2()) __type;
>    };
>
>
>}
># 63 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 2 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ext\\numeric_traits.h" 1 3
># 32 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ext\\numeric_traits.h" 3
>       
># 33 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ext\\numeric_traits.h" 3
>
>
>
>
>namespace __gnu_cxx
>{
>
># 54 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ext\\numeric_traits.h" 3
>  template<typename _Value>
>    struct __numeric_traits_integer
>    {
>
>      static const _Value __min = (((_Value)(-1) < 0) ? (_Value)1 << (sizeof(_Value) * 8 - ((_Value)(-1) < 0)) : (_Value)0);
>      static const _Value __max = (((_Value)(-1) < 0) ? (((((_Value)1 << ((sizeof(_Value) * 8 - ((_Value)(-1) < 0)) - 1)) - 1) << 1) + 1) : ~(_Value)0);
>
>
>
>      static const bool __is_signed = ((_Value)(-1) < 0);
>      static const int __digits = (sizeof(_Value) * 8 - ((_Value)(-1) < 0));
>    };
>
>  template<typename _Value>
>    const _Value __numeric_traits_integer<_Value>::__min;
>
>  template<typename _Value>
>    const _Value __numeric_traits_integer<_Value>::__max;
>
>  template<typename _Value>
>    const bool __numeric_traits_integer<_Value>::__is_signed;
>
>  template<typename _Value>
>    const int __numeric_traits_integer<_Value>::__digits;
># 99 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ext\\numeric_traits.h" 3
>  template<typename _Value>
>    struct __numeric_traits_floating
>    {
>
>      static const int __max_digits10 = (2 + (std::__are_same<_Value, float>::__value ? 24 : std::__are_same<_Value, double>::__value ? 53 : 64) * 643L / 2136);
>
>
>      static const bool __is_signed = true;
>      static const int __digits10 = (std::__are_same<_Value, float>::__value ? 6 : std::__are_same<_Value, double>::__value ? 15 : 18);
>      static const int __max_exponent10 = (std::__are_same<_Value, float>::__value ? 38 : std::__are_same<_Value, double>::__value ? 308 : 4932);
>    };
>
>  template<typename _Value>
>    const int __numeric_traits_floating<_Value>::__max_digits10;
>
>  template<typename _Value>
>    const bool __numeric_traits_floating<_Value>::__is_signed;
>
>  template<typename _Value>
>    const int __numeric_traits_floating<_Value>::__digits10;
>
>  template<typename _Value>
>    const int __numeric_traits_floating<_Value>::__max_exponent10;
>
>  template<typename _Value>
>    struct __numeric_traits
>    : public __conditional_type<std::__is_integer<_Value>::__value,
>    __numeric_traits_integer<_Value>,
>    __numeric_traits_floating<_Value> >::__type
>    { };
>
>
>}
># 64 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 2 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_pair.h" 1 3
># 59 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_pair.h" 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\move.h" 1 3
># 34 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\move.h" 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\concept_check.h" 1 3
># 33 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\concept_check.h" 3
>       
># 34 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\concept_check.h" 3
># 35 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\move.h" 2 3
>
>namespace std
>{
>
>
>
>
>
>
>
>  template<typename _Tp>
>    inline _Tp*
>    __addressof(_Tp& __r) noexcept
>    {
>      return reinterpret_cast<_Tp*>
> (&const_cast<char&>(reinterpret_cast<const volatile char&>(__r)));
>    }
>
>
>}
>
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\type_traits" 1 3
># 32 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\type_traits" 3
>       
># 33 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\type_traits" 3
>
>
>
>
>
>
>
>namespace std
>{
>
># 56 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\type_traits" 3
>  template<typename _Tp, _Tp __v>
>    struct integral_constant
>    {
>      static constexpr _Tp value = __v;
>      typedef _Tp value_type;
>      typedef integral_constant<_Tp, __v> type;
>      constexpr operator value_type() { return value; }
>    };
>
>  template<typename _Tp, _Tp __v>
>    constexpr _Tp integral_constant<_Tp, __v>::value;
>
>
>  typedef integral_constant<bool, true> true_type;
>
>
>  typedef integral_constant<bool, false> false_type;
>
>
>
>  template<bool, typename, typename>
>    struct conditional;
>
>  template<typename...>
>    struct __or_;
>
>  template<>
>    struct __or_<>
>    : public false_type
>    { };
>
>  template<typename _B1>
>    struct __or_<_B1>
>    : public _B1
>    { };
>
>  template<typename _B1, typename _B2>
>    struct __or_<_B1, _B2>
>    : public conditional<_B1::value, _B1, _B2>::type
>    { };
>
>  template<typename _B1, typename _B2, typename _B3, typename... _Bn>
>    struct __or_<_B1, _B2, _B3, _Bn...>
>    : public conditional<_B1::value, _B1, __or_<_B2, _B3, _Bn...>>::type
>    { };
>
>  template<typename...>
>    struct __and_;
>
>  template<>
>    struct __and_<>
>    : public true_type
>    { };
>
>  template<typename _B1>
>    struct __and_<_B1>
>    : public _B1
>    { };
>
>  template<typename _B1, typename _B2>
>    struct __and_<_B1, _B2>
>    : public conditional<_B1::value, _B2, _B1>::type
>    { };
>
>  template<typename _B1, typename _B2, typename _B3, typename... _Bn>
>    struct __and_<_B1, _B2, _B3, _Bn...>
>    : public conditional<_B1::value, __and_<_B2, _B3, _Bn...>, _B1>::type
>    { };
>
>  template<typename _Pp>
>    struct __not_
>    : public integral_constant<bool, !_Pp::value>
>    { };
>
>  struct __sfinae_types
>  {
>    typedef char __one;
>    typedef struct { char __arr[2]; } __two;
>  };
>
>
>
>
>
>
>  template<typename _Tp>
>    struct __success_type
>    { typedef _Tp type; };
>
>  struct __failure_type
>  { };
>
>
>
>  template<typename>
>    struct remove_cv;
>
>  template<typename>
>    struct __is_void_helper
>    : public false_type { };
>
>  template<>
>    struct __is_void_helper<void>
>    : public true_type { };
>
>
>  template<typename _Tp>
>    struct is_void
>    : public integral_constant<bool, (__is_void_helper<typename
>          remove_cv<_Tp>::type>::value)>
>    { };
>
>  template<typename>
>    struct __is_integral_helper
>    : public false_type { };
>
>  template<>
>    struct __is_integral_helper<bool>
>    : public true_type { };
>
>  template<>
>    struct __is_integral_helper<char>
>    : public true_type { };
>
>  template<>
>    struct __is_integral_helper<signed char>
>    : public true_type { };
>
>  template<>
>    struct __is_integral_helper<unsigned char>
>    : public true_type { };
>
>
>  template<>
>    struct __is_integral_helper<wchar_t>
>    : public true_type { };
>
>
>  template<>
>    struct __is_integral_helper<char16_t>
>    : public true_type { };
>
>  template<>
>    struct __is_integral_helper<char32_t>
>    : public true_type { };
>
>  template<>
>    struct __is_integral_helper<short>
>    : public true_type { };
>
>  template<>
>    struct __is_integral_helper<unsigned short>
>    : public true_type { };
>
>  template<>
>    struct __is_integral_helper<int>
>    : public true_type { };
>
>  template<>
>    struct __is_integral_helper<unsigned int>
>    : public true_type { };
>
>  template<>
>    struct __is_integral_helper<long>
>    : public true_type { };
>
>  template<>
>    struct __is_integral_helper<unsigned long>
>    : public true_type { };
>
>  template<>
>    struct __is_integral_helper<long long>
>    : public true_type { };
>
>  template<>
>    struct __is_integral_helper<unsigned long long>
>    : public true_type { };
># 245 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\type_traits" 3
>  template<typename _Tp>
>    struct is_integral
>    : public integral_constant<bool, (__is_integral_helper<typename
>          remove_cv<_Tp>::type>::value)>
>    { };
>
>  template<typename>
>    struct __is_floating_point_helper
>    : public false_type { };
>
>  template<>
>    struct __is_floating_point_helper<float>
>    : public true_type { };
>
>  template<>
>    struct __is_floating_point_helper<double>
>    : public true_type { };
>
>  template<>
>    struct __is_floating_point_helper<long double>
>    : public true_type { };
># 274 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\type_traits" 3
>  template<typename _Tp>
>    struct is_floating_point
>    : public integral_constant<bool, (__is_floating_point_helper<typename
>          remove_cv<_Tp>::type>::value)>
>    { };
>
>
>  template<typename>
>    struct is_array
>    : public false_type { };
>
>  template<typename _Tp, std::size_t _Size>
>    struct is_array<_Tp[_Size]>
>    : public true_type { };
>
>  template<typename _Tp>
>    struct is_array<_Tp[]>
>    : public true_type { };
>
>  template<typename>
>    struct __is_pointer_helper
>    : public false_type { };
>
>  template<typename _Tp>
>    struct __is_pointer_helper<_Tp*>
>    : public true_type { };
>
>
>  template<typename _Tp>
>    struct is_pointer
>    : public integral_constant<bool, (__is_pointer_helper<typename
>          remove_cv<_Tp>::type>::value)>
>    { };
>
>
>  template<typename>
>    struct is_lvalue_reference
>    : public false_type { };
>
>  template<typename _Tp>
>    struct is_lvalue_reference<_Tp&>
>    : public true_type { };
>
>
>  template<typename>
>    struct is_rvalue_reference
>    : public false_type { };
>
>  template<typename _Tp>
>    struct is_rvalue_reference<_Tp&&>
>    : public true_type { };
>
>  template<typename>
>    struct is_function;
>
>  template<typename>
>    struct __is_member_object_pointer_helper
>    : public false_type { };
>
>  template<typename _Tp, typename _Cp>
>    struct __is_member_object_pointer_helper<_Tp _Cp::*>
>    : public integral_constant<bool, !is_function<_Tp>::value> { };
>
>
>  template<typename _Tp>
>    struct is_member_object_pointer
>    : public integral_constant<bool, (__is_member_object_pointer_helper<
>          typename remove_cv<_Tp>::type>::value)>
>    { };
>
>  template<typename>
>    struct __is_member_function_pointer_helper
>    : public false_type { };
>
>  template<typename _Tp, typename _Cp>
>    struct __is_member_function_pointer_helper<_Tp _Cp::*>
>    : public integral_constant<bool, is_function<_Tp>::value> { };
>
>
>  template<typename _Tp>
>    struct is_member_function_pointer
>    : public integral_constant<bool, (__is_member_function_pointer_helper<
>          typename remove_cv<_Tp>::type>::value)>
>    { };
>
>
>  template<typename _Tp>
>    struct is_enum
>    : public integral_constant<bool, __is_enum(_Tp)>
>    { };
>
>
>  template<typename _Tp>
>    struct is_union
>    : public integral_constant<bool, __is_union(_Tp)>
>    { };
>
>
>  template<typename _Tp>
>    struct is_class
>    : public integral_constant<bool, __is_class(_Tp)>
>    { };
>
>
>  template<typename>
>    struct is_function
>    : public false_type { };
>
>  template<typename _Res, typename... _ArgTypes>
>    struct is_function<_Res(_ArgTypes...)>
>    : public true_type { };
>
>  template<typename _Res, typename... _ArgTypes>
>    struct is_function<_Res(_ArgTypes......)>
>    : public true_type { };
>
>  template<typename _Res, typename... _ArgTypes>
>    struct is_function<_Res(_ArgTypes...) const>
>    : public true_type { };
>
>  template<typename _Res, typename... _ArgTypes>
>    struct is_function<_Res(_ArgTypes......) const>
>    : public true_type { };
>
>  template<typename _Res, typename... _ArgTypes>
>    struct is_function<_Res(_ArgTypes...) volatile>
>    : public true_type { };
>
>  template<typename _Res, typename... _ArgTypes>
>    struct is_function<_Res(_ArgTypes......) volatile>
>    : public true_type { };
>
>  template<typename _Res, typename... _ArgTypes>
>    struct is_function<_Res(_ArgTypes...) const volatile>
>    : public true_type { };
>
>  template<typename _Res, typename... _ArgTypes>
>    struct is_function<_Res(_ArgTypes......) const volatile>
>    : public true_type { };
>
>  template<typename>
>    struct __is_nullptr_t_helper
>    : public false_type { };
>
>  template<>
>    struct __is_nullptr_t_helper<std::nullptr_t>
>    : public true_type { };
>
>
>  template<typename _Tp>
>    struct __is_nullptr_t
>    : public integral_constant<bool, (__is_nullptr_t_helper<typename
>          remove_cv<_Tp>::type>::value)>
>    { };
>
>
>
>
>  template<typename _Tp>
>    struct is_reference
>    : public __or_<is_lvalue_reference<_Tp>,
>                   is_rvalue_reference<_Tp>>::type
>    { };
>
>
>  template<typename _Tp>
>    struct is_arithmetic
>    : public __or_<is_integral<_Tp>, is_floating_point<_Tp>>::type
>    { };
>
>
>  template<typename _Tp>
>    struct is_fundamental
>    : public __or_<is_arithmetic<_Tp>, is_void<_Tp>, __is_nullptr_t<_Tp>>::type
>    { };
>
>
>  template<typename _Tp>
>    struct is_object
>    : public __not_<__or_<is_function<_Tp>, is_reference<_Tp>,
>                          is_void<_Tp>>>::type
>    { };
>
>  template<typename>
>    struct is_member_pointer;
>
>
>  template<typename _Tp>
>    struct is_scalar
>    : public __or_<is_arithmetic<_Tp>, is_enum<_Tp>, is_pointer<_Tp>,
>                   is_member_pointer<_Tp>, __is_nullptr_t<_Tp>>::type
>    { };
>
>
>  template<typename _Tp>
>    struct is_compound
>    : public integral_constant<bool, !is_fundamental<_Tp>::value> { };
>
>  template<typename _Tp>
>    struct __is_member_pointer_helper
>    : public false_type { };
>
>  template<typename _Tp, typename _Cp>
>    struct __is_member_pointer_helper<_Tp _Cp::*>
>    : public true_type { };
>
>
>  template<typename _Tp>
>    struct is_member_pointer
>    : public integral_constant<bool, (__is_member_pointer_helper<
>          typename remove_cv<_Tp>::type>::value)>
>    { };
>
>
>
>
>  template<typename>
>    struct is_const
>    : public false_type { };
>
>  template<typename _Tp>
>    struct is_const<_Tp const>
>    : public true_type { };
>
>
>  template<typename>
>    struct is_volatile
>    : public false_type { };
>
>  template<typename _Tp>
>    struct is_volatile<_Tp volatile>
>    : public true_type { };
>
>
>  template<typename _Tp>
>    struct is_trivial
>    : public integral_constant<bool, __is_trivial(_Tp)>
>    { };
>
>
>
>
>  template<typename _Tp>
>    struct is_standard_layout
>    : public integral_constant<bool, __is_standard_layout(_Tp)>
>    { };
>
>
>
>  template<typename _Tp>
>    struct is_pod
>    : public integral_constant<bool, __is_pod(_Tp)>
>    { };
>
>
>  template<typename _Tp>
>    struct is_literal_type
>    : public integral_constant<bool, __is_literal_type(_Tp)>
>    { };
>
>
>  template<typename _Tp>
>    struct is_empty
>    : public integral_constant<bool, __is_empty(_Tp)>
>    { };
>
>
>  template<typename _Tp>
>    struct is_polymorphic
>    : public integral_constant<bool, __is_polymorphic(_Tp)>
>    { };
>
>
>  template<typename _Tp>
>    struct is_abstract
>    : public integral_constant<bool, __is_abstract(_Tp)>
>    { };
>
>  template<typename _Tp,
>    bool = is_integral<_Tp>::value,
>    bool = is_floating_point<_Tp>::value>
>    struct __is_signed_helper
>    : public false_type { };
>
>  template<typename _Tp>
>    struct __is_signed_helper<_Tp, false, true>
>    : public true_type { };
>
>  template<typename _Tp>
>    struct __is_signed_helper<_Tp, true, false>
>    : public integral_constant<bool, static_cast<bool>(_Tp(-1) < _Tp(0))>
>    { };
>
>
>  template<typename _Tp>
>    struct is_signed
>    : public integral_constant<bool, __is_signed_helper<_Tp>::value>
>    { };
>
>
>  template<typename _Tp>
>    struct is_unsigned
>    : public __and_<is_arithmetic<_Tp>, __not_<is_signed<_Tp>>>::type
>    { };
>
>
>
>
>  template<typename>
>    struct add_rvalue_reference;
>
>
>
>
>
>  template<typename _Tp>
>    typename add_rvalue_reference<_Tp>::type declval() noexcept;
>
>  template<typename, unsigned = 0>
>    struct extent;
>
>  template<typename>
>    struct remove_all_extents;
>
>  template<typename _Tp>
>    struct __is_array_known_bounds
>    : public integral_constant<bool, (extent<_Tp>::value > 0)>
>    { };
>
>  template<typename _Tp>
>    struct __is_array_unknown_bounds
>    : public __and_<is_array<_Tp>, __not_<extent<_Tp>>>::type
>    { };
>
>
>
>
>
>
>  struct __do_is_destructible_impl
>  {
>    template<typename _Tp, typename = decltype(declval<_Tp&>().~_Tp())>
>      static true_type __test(int);
>
>    template<typename>
>      static false_type __test(...);
>  };
>
>  template<typename _Tp>
>    struct __is_destructible_impl
>    : public __do_is_destructible_impl
>    {
>      typedef decltype(__test<_Tp>(0)) type;
>    };
>
>  template<typename _Tp,
>           bool = __or_<is_void<_Tp>,
>                        __is_array_unknown_bounds<_Tp>,
>                        is_function<_Tp>>::value,
>           bool = __or_<is_reference<_Tp>, is_scalar<_Tp>>::value>
>    struct __is_destructible_safe;
>
>  template<typename _Tp>
>    struct __is_destructible_safe<_Tp, false, false>
>    : public __is_destructible_impl<typename
>               remove_all_extents<_Tp>::type>::type
>    { };
>
>  template<typename _Tp>
>    struct __is_destructible_safe<_Tp, true, false>
>    : public false_type { };
>
>  template<typename _Tp>
>    struct __is_destructible_safe<_Tp, false, true>
>    : public true_type { };
>
>
>  template<typename _Tp>
>    struct is_destructible
>    : public integral_constant<bool, (__is_destructible_safe<_Tp>::value)>
>    { };
>
>
>
>
>
>  struct __do_is_nt_destructible_impl
>  {
>    template<typename _Tp>
>      static integral_constant<bool, noexcept(declval<_Tp&>().~_Tp())>
>        __test(int);
>
>    template<typename>
>      static false_type __test(...);
>  };
>
>  template<typename _Tp>
>    struct __is_nt_destructible_impl
>    : public __do_is_nt_destructible_impl
>    {
>      typedef decltype(__test<_Tp>(0)) type;
>    };
>
>  template<typename _Tp,
>           bool = __or_<is_void<_Tp>,
>                        __is_array_unknown_bounds<_Tp>,
>                        is_function<_Tp>>::value,
>           bool = __or_<is_reference<_Tp>, is_scalar<_Tp>>::value>
>    struct __is_nt_destructible_safe;
>
>  template<typename _Tp>
>    struct __is_nt_destructible_safe<_Tp, false, false>
>    : public __is_nt_destructible_impl<typename
>               remove_all_extents<_Tp>::type>::type
>    { };
>
>  template<typename _Tp>
>    struct __is_nt_destructible_safe<_Tp, true, false>
>    : public false_type { };
>
>  template<typename _Tp>
>    struct __is_nt_destructible_safe<_Tp, false, true>
>    : public true_type { };
>
>
>  template<typename _Tp>
>    struct is_nothrow_destructible
>    : public integral_constant<bool, (__is_nt_destructible_safe<_Tp>::value)>
>    { };
>
>  struct __do_is_default_constructible_impl
>  {
>    template<typename _Tp, typename = decltype(_Tp())>
>      static true_type __test(int);
>
>    template<typename>
>      static false_type __test(...);
>  };
>
>  template<typename _Tp>
>    struct __is_default_constructible_impl
>    : public __do_is_default_constructible_impl
>    {
>      typedef decltype(__test<_Tp>(0)) type;
>    };
>
>  template<typename _Tp>
>    struct __is_default_constructible_atom
>    : public __and_<__not_<is_void<_Tp>>,
>                    __is_default_constructible_impl<_Tp>>::type
>    { };
>
>  template<typename _Tp, bool = is_array<_Tp>::value>
>    struct __is_default_constructible_safe;
>
>
>
>
>
>
>  template<typename _Tp>
>    struct __is_default_constructible_safe<_Tp, true>
>    : public __and_<__is_array_known_bounds<_Tp>,
>      __is_default_constructible_atom<typename
>                      remove_all_extents<_Tp>::type>>::type
>    { };
>
>  template<typename _Tp>
>    struct __is_default_constructible_safe<_Tp, false>
>    : public __is_default_constructible_atom<_Tp>::type
>    { };
>
>
>  template<typename _Tp>
>    struct is_default_constructible
>    : public integral_constant<bool, (__is_default_constructible_safe<
>          _Tp>::value)>
>    { };
># 765 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\type_traits" 3
>  struct __do_is_static_castable_impl
>  {
>    template<typename _From, typename _To, typename
>             = decltype(static_cast<_To>(declval<_From>()))>
>      static true_type __test(int);
>
>    template<typename, typename>
>      static false_type __test(...);
>  };
>
>  template<typename _From, typename _To>
>    struct __is_static_castable_impl
>    : public __do_is_static_castable_impl
>    {
>      typedef decltype(__test<_From, _To>(0)) type;
>    };
>
>  template<typename _From, typename _To>
>    struct __is_static_castable_safe
>    : public __is_static_castable_impl<_From, _To>::type
>    { };
>
>
>  template<typename _From, typename _To>
>    struct __is_static_castable
>    : public integral_constant<bool, (__is_static_castable_safe<
>          _From, _To>::value)>
>    { };
>
>
>
>
>
>
>  struct __do_is_direct_constructible_impl
>  {
>    template<typename _Tp, typename _Arg, typename
>      = decltype(::new _Tp(declval<_Arg>()))>
>      static true_type __test(int);
>
>    template<typename, typename>
>      static false_type __test(...);
>  };
>
>  template<typename _Tp, typename _Arg>
>    struct __is_direct_constructible_impl
>    : public __do_is_direct_constructible_impl
>    {
>      typedef decltype(__test<_Tp, _Arg>(0)) type;
>    };
>
>  template<typename _Tp, typename _Arg>
>    struct __is_direct_constructible_new_safe
>    : public __and_<is_destructible<_Tp>,
>                    __is_direct_constructible_impl<_Tp, _Arg>>::type
>    { };
>
>  template<typename, typename>
>    struct is_same;
>
>  template<typename, typename>
>    struct is_base_of;
>
>  template<typename>
>    struct remove_reference;
>
>  template<typename _From, typename _To, bool
>           = __not_<__or_<is_void<_From>,
>                          is_function<_From>>>::value>
>    struct __is_base_to_derived_ref;
>
>
>
>  template<typename _From, typename _To>
>    struct __is_base_to_derived_ref<_From, _To, true>
>    {
>      typedef typename remove_cv<typename remove_reference<_From
>        >::type>::type __src_t;
>      typedef typename remove_cv<typename remove_reference<_To
>        >::type>::type __dst_t;
>      typedef __and_<__not_<is_same<__src_t, __dst_t>>,
>       is_base_of<__src_t, __dst_t>> type;
>      static constexpr bool value = type::value;
>    };
>
>  template<typename _From, typename _To>
>    struct __is_base_to_derived_ref<_From, _To, false>
>    : public false_type
>    { };
>
>  template<typename _From, typename _To, bool
>           = __and_<is_lvalue_reference<_From>,
>                    is_rvalue_reference<_To>>::value>
>    struct __is_lvalue_to_rvalue_ref;
>
>
>
>  template<typename _From, typename _To>
>    struct __is_lvalue_to_rvalue_ref<_From, _To, true>
>    {
>      typedef typename remove_cv<typename remove_reference<
>        _From>::type>::type __src_t;
>      typedef typename remove_cv<typename remove_reference<
>        _To>::type>::type __dst_t;
>      typedef __and_<__not_<is_function<__src_t>>,
>        __or_<is_same<__src_t, __dst_t>,
>      is_base_of<__dst_t, __src_t>>> type;
>      static constexpr bool value = type::value;
>    };
>
>  template<typename _From, typename _To>
>    struct __is_lvalue_to_rvalue_ref<_From, _To, false>
>    : public false_type
>    { };
>
>
>
>
>
>
>
>  template<typename _Tp, typename _Arg>
>    struct __is_direct_constructible_ref_cast
>    : public __and_<__is_static_castable<_Arg, _Tp>,
>                    __not_<__or_<__is_base_to_derived_ref<_Arg, _Tp>,
>                                 __is_lvalue_to_rvalue_ref<_Arg, _Tp>
>                   >>>::type
>    { };
>
>  template<typename _Tp, typename _Arg>
>    struct __is_direct_constructible_new
>    : public conditional<is_reference<_Tp>::value,
>    __is_direct_constructible_ref_cast<_Tp, _Arg>,
>    __is_direct_constructible_new_safe<_Tp, _Arg>
>    >::type
>    { };
>
>  template<typename _Tp, typename _Arg>
>    struct __is_direct_constructible
>    : public integral_constant<bool, (__is_direct_constructible_new<
>          _Tp, _Arg>::value)>
>    { };
>
>
>
>
>
>
>  struct __do_is_nary_constructible_impl
>  {
>    template<typename _Tp, typename... _Args, typename
>             = decltype(_Tp(declval<_Args>()...))>
>      static true_type __test(int);
>
>    template<typename, typename...>
>      static false_type __test(...);
>  };
>
>  template<typename _Tp, typename... _Args>
>    struct __is_nary_constructible_impl
>    : public __do_is_nary_constructible_impl
>    {
>      typedef decltype(__test<_Tp, _Args...>(0)) type;
>    };
>
>  template<typename _Tp, typename... _Args>
>    struct __is_nary_constructible
>    : public __is_nary_constructible_impl<_Tp, _Args...>::type
>    {
>      static_assert(sizeof...(_Args) > 1,
>                    "Only useful for > 1 arguments");
>    };
>
>  template<typename _Tp, typename... _Args>
>    struct __is_constructible_impl
>    : public __is_nary_constructible<_Tp, _Args...>
>    { };
>
>  template<typename _Tp, typename _Arg>
>    struct __is_constructible_impl<_Tp, _Arg>
>    : public __is_direct_constructible<_Tp, _Arg>
>    { };
>
>  template<typename _Tp>
>    struct __is_constructible_impl<_Tp>
>    : public is_default_constructible<_Tp>
>    { };
>
>
>  template<typename _Tp, typename... _Args>
>    struct is_constructible
>    : public integral_constant<bool, (__is_constructible_impl<_Tp,
>          _Args...>::value)>
>    { };
>
>  template<typename _Tp, bool = is_void<_Tp>::value>
>    struct __is_copy_constructible_impl;
>
>  template<typename _Tp>
>    struct __is_copy_constructible_impl<_Tp, true>
>    : public false_type { };
>
>  template<typename _Tp>
>    struct __is_copy_constructible_impl<_Tp, false>
>    : public is_constructible<_Tp, const _Tp&>
>    { };
>
>
>  template<typename _Tp>
>    struct is_copy_constructible
>    : public __is_copy_constructible_impl<_Tp>
>    { };
>
>  template<typename _Tp, bool = is_void<_Tp>::value>
>    struct __is_move_constructible_impl;
>
>  template<typename _Tp>
>    struct __is_move_constructible_impl<_Tp, true>
>    : public false_type { };
>
>  template<typename _Tp>
>    struct __is_move_constructible_impl<_Tp, false>
>    : public is_constructible<_Tp, _Tp&&>
>    { };
>
>
>  template<typename _Tp>
>    struct is_move_constructible
>    : public __is_move_constructible_impl<_Tp>
>    { };
>
>  template<typename _Tp>
>    struct __is_nt_default_constructible_atom
>    : public integral_constant<bool, noexcept(_Tp())>
>    { };
>
>  template<typename _Tp, bool = is_array<_Tp>::value>
>    struct __is_nt_default_constructible_impl;
>
>  template<typename _Tp>
>    struct __is_nt_default_constructible_impl<_Tp, true>
>    : public __and_<__is_array_known_bounds<_Tp>,
>      __is_nt_default_constructible_atom<typename
>                      remove_all_extents<_Tp>::type>>::type
>    { };
>
>  template<typename _Tp>
>    struct __is_nt_default_constructible_impl<_Tp, false>
>    : public __is_nt_default_constructible_atom<_Tp>
>    { };
>
>
>  template<typename _Tp>
>    struct is_nothrow_default_constructible
>    : public __and_<is_default_constructible<_Tp>,
>                    __is_nt_default_constructible_impl<_Tp>>::type
>    { };
>
>  template<typename _Tp, typename... _Args>
>    struct __is_nt_constructible_impl
>    : public integral_constant<bool, noexcept(_Tp(declval<_Args>()...))>
>    { };
>
>  template<typename _Tp, typename _Arg>
>    struct __is_nt_constructible_impl<_Tp, _Arg>
>    : public integral_constant<bool,
>                               noexcept(static_cast<_Tp>(declval<_Arg>()))>
>    { };
>
>  template<typename _Tp>
>    struct __is_nt_constructible_impl<_Tp>
>    : public is_nothrow_default_constructible<_Tp>
>    { };
>
>
>  template<typename _Tp, typename... _Args>
>    struct is_nothrow_constructible
>    : public __and_<is_constructible<_Tp, _Args...>,
>      __is_nt_constructible_impl<_Tp, _Args...>>::type
>    { };
>
>  template<typename _Tp, bool = is_void<_Tp>::value>
>    struct __is_nothrow_copy_constructible_impl;
>
>  template<typename _Tp>
>    struct __is_nothrow_copy_constructible_impl<_Tp, true>
>    : public false_type { };
>
>  template<typename _Tp>
>    struct __is_nothrow_copy_constructible_impl<_Tp, false>
>    : public is_nothrow_constructible<_Tp, const _Tp&>
>    { };
>
>
>  template<typename _Tp>
>    struct is_nothrow_copy_constructible
>    : public __is_nothrow_copy_constructible_impl<_Tp>
>    { };
>
>  template<typename _Tp, bool = is_void<_Tp>::value>
>    struct __is_nothrow_move_constructible_impl;
>
>  template<typename _Tp>
>    struct __is_nothrow_move_constructible_impl<_Tp, true>
>    : public false_type { };
>
>  template<typename _Tp>
>    struct __is_nothrow_move_constructible_impl<_Tp, false>
>    : public is_nothrow_constructible<_Tp, _Tp&&>
>    { };
>
>
>  template<typename _Tp>
>    struct is_nothrow_move_constructible
>    : public __is_nothrow_move_constructible_impl<_Tp>
>    { };
>
>  template<typename _Tp, typename _Up>
>    class __is_assignable_helper
>    : public __sfinae_types
>    {
>      template<typename _Tp1, typename _Up1>
>        static decltype(declval<_Tp1>() = declval<_Up1>(), __one())
> __test(int);
>
>      template<typename, typename>
>        static __two __test(...);
>
>    public:
>      static constexpr bool value = sizeof(__test<_Tp, _Up>(0)) == 1;
>    };
>
>
>  template<typename _Tp, typename _Up>
>    struct is_assignable
>    : public integral_constant<bool,
>                               __is_assignable_helper<_Tp, _Up>::value>
>    { };
>
>  template<typename _Tp, bool = is_void<_Tp>::value>
>    struct __is_copy_assignable_impl;
>
>  template<typename _Tp>
>    struct __is_copy_assignable_impl<_Tp, true>
>    : public false_type { };
>
>  template<typename _Tp>
>    struct __is_copy_assignable_impl<_Tp, false>
>    : public is_assignable<_Tp&, const _Tp&>
>    { };
>
>
>  template<typename _Tp>
>    struct is_copy_assignable
>    : public __is_copy_assignable_impl<_Tp>
>    { };
>
>  template<typename _Tp, bool = is_void<_Tp>::value>
>    struct __is_move_assignable_impl;
>
>  template<typename _Tp>
>    struct __is_move_assignable_impl<_Tp, true>
>    : public false_type { };
>
>  template<typename _Tp>
>    struct __is_move_assignable_impl<_Tp, false>
>    : public is_assignable<_Tp&, _Tp&&>
>    { };
>
>
>  template<typename _Tp>
>    struct is_move_assignable
>    : public __is_move_assignable_impl<_Tp>
>    { };
>
>  template<typename _Tp, typename _Up>
>    struct __is_nt_assignable_impl
>    : public integral_constant<bool, noexcept(declval<_Tp>() = declval<_Up>())>
>    { };
>
>
>  template<typename _Tp, typename _Up>
>    struct is_nothrow_assignable
>    : public __and_<is_assignable<_Tp, _Up>,
>      __is_nt_assignable_impl<_Tp, _Up>>::type
>    { };
>
>  template<typename _Tp, bool = is_void<_Tp>::value>
>    struct __is_nt_copy_assignable_impl;
>
>  template<typename _Tp>
>    struct __is_nt_copy_assignable_impl<_Tp, true>
>    : public false_type { };
>
>  template<typename _Tp>
>    struct __is_nt_copy_assignable_impl<_Tp, false>
>    : public is_nothrow_assignable<_Tp&, const _Tp&>
>    { };
>
>
>  template<typename _Tp>
>    struct is_nothrow_copy_assignable
>    : public __is_nt_copy_assignable_impl<_Tp>
>    { };
>
>  template<typename _Tp, bool = is_void<_Tp>::value>
>    struct __is_nt_move_assignable_impl;
>
>  template<typename _Tp>
>    struct __is_nt_move_assignable_impl<_Tp, true>
>    : public false_type { };
>
>  template<typename _Tp>
>    struct __is_nt_move_assignable_impl<_Tp, false>
>    : public is_nothrow_assignable<_Tp&, _Tp&&>
>    { };
>
>
>  template<typename _Tp>
>    struct is_nothrow_move_assignable
>    : public __is_nt_move_assignable_impl<_Tp>
>    { };
># 1203 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\type_traits" 3
>  template<typename _Tp>
>    struct is_trivially_destructible
>    : public __and_<is_destructible<_Tp>, integral_constant<bool,
>         __has_trivial_destructor(_Tp)>>::type
>    { };
>
>
>  template<typename _Tp>
>    struct has_trivial_default_constructor
>    : public integral_constant<bool, __has_trivial_constructor(_Tp)>
>    { };
>
>
>  template<typename _Tp>
>    struct has_trivial_copy_constructor
>    : public integral_constant<bool, __has_trivial_copy(_Tp)>
>    { };
>
>
>  template<typename _Tp>
>    struct has_trivial_copy_assign
>    : public integral_constant<bool, __has_trivial_assign(_Tp)>
>    { };
>
>
>  template<typename _Tp>
>    struct has_virtual_destructor
>    : public integral_constant<bool, __has_virtual_destructor(_Tp)>
>    { };
>
>
>
>
>
>  template<typename _Tp>
>    struct alignment_of
>    : public integral_constant<std::size_t, __alignof__(_Tp)> { };
>
>
>  template<typename>
>    struct rank
>    : public integral_constant<std::size_t, 0> { };
>
>  template<typename _Tp, std::size_t _Size>
>    struct rank<_Tp[_Size]>
>    : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
>
>  template<typename _Tp>
>    struct rank<_Tp[]>
>    : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
>
>
>  template<typename, unsigned _Uint>
>    struct extent
>    : public integral_constant<std::size_t, 0> { };
>
>  template<typename _Tp, unsigned _Uint, std::size_t _Size>
>    struct extent<_Tp[_Size], _Uint>
>    : public integral_constant<std::size_t,
>          _Uint == 0 ? _Size : extent<_Tp,
>          _Uint - 1>::value>
>    { };
>
>  template<typename _Tp, unsigned _Uint>
>    struct extent<_Tp[], _Uint>
>    : public integral_constant<std::size_t,
>          _Uint == 0 ? 0 : extent<_Tp,
>             _Uint - 1>::value>
>    { };
>
>
>
>
>
>  template<typename, typename>
>    struct is_same
>    : public false_type { };
>
>  template<typename _Tp>
>    struct is_same<_Tp, _Tp>
>    : public true_type { };
>
>
>  template<typename _Base, typename _Derived>
>    struct is_base_of
>    : public integral_constant<bool, __is_base_of(_Base, _Derived)>
>    { };
>
>  template<typename _From, typename _To,
>           bool = __or_<is_void<_From>, is_function<_To>,
>                        is_array<_To>>::value>
>    struct __is_convertible_helper
>    { static constexpr bool value = is_void<_To>::value; };
>
>  template<typename _From, typename _To>
>    class __is_convertible_helper<_From, _To, false>
>    : public __sfinae_types
>    {
>      template<typename _To1>
>        static void __test_aux(_To1);
>
>      template<typename _From1, typename _To1>
>        static decltype(__test_aux<_To1>(std::declval<_From1>()), __one())
> __test(int);
>
>      template<typename, typename>
>        static __two __test(...);
>
>    public:
>      static constexpr bool value = sizeof(__test<_From, _To>(0)) == 1;
>    };
>
>
>  template<typename _From, typename _To>
>    struct is_convertible
>    : public integral_constant<bool,
>          __is_convertible_helper<_From, _To>::value>
>    { };
>
>
>
>
>
>  template<typename _Tp>
>    struct remove_const
>    { typedef _Tp type; };
>
>  template<typename _Tp>
>    struct remove_const<_Tp const>
>    { typedef _Tp type; };
>
>
>  template<typename _Tp>
>    struct remove_volatile
>    { typedef _Tp type; };
>
>  template<typename _Tp>
>    struct remove_volatile<_Tp volatile>
>    { typedef _Tp type; };
>
>
>  template<typename _Tp>
>    struct remove_cv
>    {
>      typedef typename
>      remove_const<typename remove_volatile<_Tp>::type>::type type;
>    };
>
>
>  template<typename _Tp>
>    struct add_const
>    { typedef _Tp const type; };
>
>
>  template<typename _Tp>
>    struct add_volatile
>    { typedef _Tp volatile type; };
>
>
>  template<typename _Tp>
>    struct add_cv
>    {
>      typedef typename
>      add_const<typename add_volatile<_Tp>::type>::type type;
>    };
>
>
>
>
>
>  template<typename _Tp>
>    struct remove_reference
>    { typedef _Tp type; };
>
>  template<typename _Tp>
>    struct remove_reference<_Tp&>
>    { typedef _Tp type; };
>
>  template<typename _Tp>
>    struct remove_reference<_Tp&&>
>    { typedef _Tp type; };
>
>  template<typename _Tp,
>    bool = __and_<__not_<is_reference<_Tp>>,
>                         __not_<is_void<_Tp>>>::value,
>    bool = is_rvalue_reference<_Tp>::value>
>    struct __add_lvalue_reference_helper
>    { typedef _Tp type; };
>
>  template<typename _Tp>
>    struct __add_lvalue_reference_helper<_Tp, true, false>
>    { typedef _Tp& type; };
>
>  template<typename _Tp>
>    struct __add_lvalue_reference_helper<_Tp, false, true>
>    { typedef typename remove_reference<_Tp>::type& type; };
>
>
>  template<typename _Tp>
>    struct add_lvalue_reference
>    : public __add_lvalue_reference_helper<_Tp>
>    { };
>
>  template<typename _Tp,
>           bool = __and_<__not_<is_reference<_Tp>>,
>                         __not_<is_void<_Tp>>>::value>
>    struct __add_rvalue_reference_helper
>    { typedef _Tp type; };
>
>  template<typename _Tp>
>    struct __add_rvalue_reference_helper<_Tp, true>
>    { typedef _Tp&& type; };
>
>
>  template<typename _Tp>
>    struct add_rvalue_reference
>    : public __add_rvalue_reference_helper<_Tp>
>    { };
>
>
>
>
>
>  template<typename _Unqualified, bool _IsConst, bool _IsVol>
>    struct __cv_selector;
>
>  template<typename _Unqualified>
>    struct __cv_selector<_Unqualified, false, false>
>    { typedef _Unqualified __type; };
>
>  template<typename _Unqualified>
>    struct __cv_selector<_Unqualified, false, true>
>    { typedef volatile _Unqualified __type; };
>
>  template<typename _Unqualified>
>    struct __cv_selector<_Unqualified, true, false>
>    { typedef const _Unqualified __type; };
>
>  template<typename _Unqualified>
>    struct __cv_selector<_Unqualified, true, true>
>    { typedef const volatile _Unqualified __type; };
>
>  template<typename _Qualified, typename _Unqualified,
>    bool _IsConst = is_const<_Qualified>::value,
>    bool _IsVol = is_volatile<_Qualified>::value>
>    class __match_cv_qualifiers
>    {
>      typedef __cv_selector<_Unqualified, _IsConst, _IsVol> __match;
>
>    public:
>      typedef typename __match::__type __type;
>    };
>
>
>  template<typename _Tp>
>    struct __make_unsigned
>    { typedef _Tp __type; };
>
>  template<>
>    struct __make_unsigned<char>
>    { typedef unsigned char __type; };
>
>  template<>
>    struct __make_unsigned<signed char>
>    { typedef unsigned char __type; };
>
>  template<>
>    struct __make_unsigned<short>
>    { typedef unsigned short __type; };
>
>  template<>
>    struct __make_unsigned<int>
>    { typedef unsigned int __type; };
>
>  template<>
>    struct __make_unsigned<long>
>    { typedef unsigned long __type; };
>
>  template<>
>    struct __make_unsigned<long long>
>    { typedef unsigned long long __type; };
># 1492 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\type_traits" 3
>  template<typename _Tp,
>    bool _IsInt = is_integral<_Tp>::value,
>    bool _IsEnum = is_enum<_Tp>::value>
>    class __make_unsigned_selector;
>
>  template<typename _Tp>
>    class __make_unsigned_selector<_Tp, true, false>
>    {
>      typedef __make_unsigned<typename remove_cv<_Tp>::type> __unsignedt;
>      typedef typename __unsignedt::__type __unsigned_type;
>      typedef __match_cv_qualifiers<_Tp, __unsigned_type> __cv_unsigned;
>
>    public:
>      typedef typename __cv_unsigned::__type __type;
>    };
>
>  template<typename _Tp>
>    class __make_unsigned_selector<_Tp, false, true>
>    {
>
>      typedef unsigned char __smallest;
>      static const bool __b0 = sizeof(_Tp) <= sizeof(__smallest);
>      static const bool __b1 = sizeof(_Tp) <= sizeof(unsigned short);
>      static const bool __b2 = sizeof(_Tp) <= sizeof(unsigned int);
>      typedef conditional<__b2, unsigned int, unsigned long> __cond2;
>      typedef typename __cond2::type __cond2_type;
>      typedef conditional<__b1, unsigned short, __cond2_type> __cond1;
>      typedef typename __cond1::type __cond1_type;
>
>    public:
>      typedef typename conditional<__b0, __smallest, __cond1_type>::type __type;
>    };
>
>
>
>
>
>  template<typename _Tp>
>    struct make_unsigned
>    { typedef typename __make_unsigned_selector<_Tp>::__type type; };
>
>
>  template<>
>    struct make_unsigned<bool>;
>
>
>
>  template<typename _Tp>
>    struct __make_signed
>    { typedef _Tp __type; };
>
>  template<>
>    struct __make_signed<char>
>    { typedef signed char __type; };
>
>  template<>
>    struct __make_signed<unsigned char>
>    { typedef signed char __type; };
>
>  template<>
>    struct __make_signed<unsigned short>
>    { typedef signed short __type; };
>
>  template<>
>    struct __make_signed<unsigned int>
>    { typedef signed int __type; };
>
>  template<>
>    struct __make_signed<unsigned long>
>    { typedef signed long __type; };
>
>  template<>
>    struct __make_signed<unsigned long long>
>    { typedef signed long long __type; };
># 1574 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\type_traits" 3
>  template<typename _Tp,
>    bool _IsInt = is_integral<_Tp>::value,
>    bool _IsEnum = is_enum<_Tp>::value>
>    class __make_signed_selector;
>
>  template<typename _Tp>
>    class __make_signed_selector<_Tp, true, false>
>    {
>      typedef __make_signed<typename remove_cv<_Tp>::type> __signedt;
>      typedef typename __signedt::__type __signed_type;
>      typedef __match_cv_qualifiers<_Tp, __signed_type> __cv_signed;
>
>    public:
>      typedef typename __cv_signed::__type __type;
>    };
>
>  template<typename _Tp>
>    class __make_signed_selector<_Tp, false, true>
>    {
>
>      typedef signed char __smallest;
>      static const bool __b0 = sizeof(_Tp) <= sizeof(__smallest);
>      static const bool __b1 = sizeof(_Tp) <= sizeof(signed short);
>      static const bool __b2 = sizeof(_Tp) <= sizeof(signed int);
>      typedef conditional<__b2, signed int, signed long> __cond2;
>      typedef typename __cond2::type __cond2_type;
>      typedef conditional<__b1, signed short, __cond2_type> __cond1;
>      typedef typename __cond1::type __cond1_type;
>
>    public:
>      typedef typename conditional<__b0, __smallest, __cond1_type>::type __type;
>    };
>
>
>
>
>
>  template<typename _Tp>
>    struct make_signed
>    { typedef typename __make_signed_selector<_Tp>::__type type; };
>
>
>  template<>
>    struct make_signed<bool>;
>
>
>
>
>
>  template<typename _Tp>
>    struct remove_extent
>    { typedef _Tp type; };
>
>  template<typename _Tp, std::size_t _Size>
>    struct remove_extent<_Tp[_Size]>
>    { typedef _Tp type; };
>
>  template<typename _Tp>
>    struct remove_extent<_Tp[]>
>    { typedef _Tp type; };
>
>
>  template<typename _Tp>
>    struct remove_all_extents
>    { typedef _Tp type; };
>
>  template<typename _Tp, std::size_t _Size>
>    struct remove_all_extents<_Tp[_Size]>
>    { typedef typename remove_all_extents<_Tp>::type type; };
>
>  template<typename _Tp>
>    struct remove_all_extents<_Tp[]>
>    { typedef typename remove_all_extents<_Tp>::type type; };
>
>
>
>
>  template<typename _Tp, typename>
>    struct __remove_pointer_helper
>    { typedef _Tp type; };
>
>  template<typename _Tp, typename _Up>
>    struct __remove_pointer_helper<_Tp, _Up*>
>    { typedef _Up type; };
>
>
>  template<typename _Tp>
>    struct remove_pointer
>    : public __remove_pointer_helper<_Tp, typename remove_cv<_Tp>::type>
>    { };
>
>
>  template<typename _Tp>
>    struct add_pointer
>    { typedef typename remove_reference<_Tp>::type* type; };
>
>
>  template<std::size_t _Len>
>    struct __aligned_storage_msa
>    {
>      union __type
>      {
> unsigned char __data[_Len];
> struct __attribute__((__aligned__)) { } __align;
>      };
>    };
># 1691 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\type_traits" 3
>  template<std::size_t _Len, std::size_t _Align =
>    __alignof__(typename __aligned_storage_msa<_Len>::__type)>
>    struct aligned_storage
>    {
>      union type
>      {
> unsigned char __data[_Len];
> struct __attribute__((__aligned__((_Align)))) { } __align;
>      };
>    };
>
>
>
>
>  template<typename _Up,
>    bool _IsArray = is_array<_Up>::value,
>    bool _IsFunction = is_function<_Up>::value>
>    struct __decay_selector;
>
>
>  template<typename _Up>
>    struct __decay_selector<_Up, false, false>
>    { typedef typename remove_cv<_Up>::type __type; };
>
>  template<typename _Up>
>    struct __decay_selector<_Up, true, false>
>    { typedef typename remove_extent<_Up>::type* __type; };
>
>  template<typename _Up>
>    struct __decay_selector<_Up, false, true>
>    { typedef typename add_pointer<_Up>::type __type; };
>
>
>  template<typename _Tp>
>    class decay
>    {
>      typedef typename remove_reference<_Tp>::type __remove_type;
>
>    public:
>      typedef typename __decay_selector<__remove_type>::__type type;
>    };
>
>  template<typename _Tp>
>    class reference_wrapper;
>
>
>  template<typename _Tp>
>    struct __strip_reference_wrapper
>    {
>      typedef _Tp __type;
>    };
>
>  template<typename _Tp>
>    struct __strip_reference_wrapper<reference_wrapper<_Tp> >
>    {
>      typedef _Tp& __type;
>    };
>
>  template<typename _Tp>
>    struct __strip_reference_wrapper<const reference_wrapper<_Tp> >
>    {
>      typedef _Tp& __type;
>    };
>
>  template<typename _Tp>
>    struct __decay_and_strip
>    {
>      typedef typename __strip_reference_wrapper<
> typename decay<_Tp>::type>::__type __type;
>    };
>
>
>
>
>  template<bool, typename _Tp = void>
>    struct enable_if
>    { };
>
>
>  template<typename _Tp>
>    struct enable_if<true, _Tp>
>    { typedef _Tp type; };
>
>  template<typename... _Cond>
>    using _Require = typename enable_if<__and_<_Cond...>::value>::type;
>
>
>
>  template<bool _Cond, typename _Iftrue, typename _Iffalse>
>    struct conditional
>    { typedef _Iftrue type; };
>
>
>  template<typename _Iftrue, typename _Iffalse>
>    struct conditional<false, _Iftrue, _Iffalse>
>    { typedef _Iffalse type; };
>
>
>  template<typename... _Tp>
>    struct common_type;
>
>
>
>  struct __do_common_type_impl
>  {
>    template<typename _Tp, typename _Up>
>      static __success_type<typename decay<decltype
>       (true ? std::declval<_Tp>()
>        : std::declval<_Up>())>::type> _S_test(int);
>
>    template<typename, typename>
>      static __failure_type _S_test(...);
>  };
>
>  template<typename _Tp, typename _Up>
>    struct __common_type_impl
>    : private __do_common_type_impl
>    {
>      typedef decltype(_S_test<_Tp, _Up>(0)) type;
>    };
>
>  struct __do_member_type_wrapper
>  {
>    template<typename _Tp>
>      static __success_type<typename _Tp::type> _S_test(int);
>
>    template<typename>
>      static __failure_type _S_test(...);
>  };
>
>  template<typename _Tp>
>    struct __member_type_wrapper
>    : private __do_member_type_wrapper
>    {
>      typedef decltype(_S_test<_Tp>(0)) type;
>    };
>
>  template<typename _CTp, typename... _Args>
>    struct __expanded_common_type_wrapper
>    {
>      typedef common_type<typename _CTp::type, _Args...> type;
>    };
>
>  template<typename... _Args>
>    struct __expanded_common_type_wrapper<__failure_type, _Args...>
>    { typedef __failure_type type; };
>
>  template<typename _Tp>
>    struct common_type<_Tp>
>    { typedef typename decay<_Tp>::type type; };
>
>  template<typename _Tp, typename _Up>
>    struct common_type<_Tp, _Up>
>    : public __common_type_impl<_Tp, _Up>::type
>    { };
>
>  template<typename _Tp, typename _Up, typename... _Vp>
>    struct common_type<_Tp, _Up, _Vp...>
>    : public __expanded_common_type_wrapper<typename __member_type_wrapper<
>               common_type<_Tp, _Up>>::type, _Vp...>::type
>    { };
>
>
>  template<typename _Tp>
>    struct underlying_type
>    {
>      typedef __underlying_type(_Tp) type;
>    };
>
>  template<typename _Tp>
>    struct __declval_protector
>    {
>      static const bool __stop = false;
>      static typename add_rvalue_reference<_Tp>::type __delegate();
>    };
>
>  template<typename _Tp>
>    inline typename add_rvalue_reference<_Tp>::type
>    declval() noexcept
>    {
>      static_assert(__declval_protector<_Tp>::__stop,
>      "declval() must not be used!");
>      return __declval_protector<_Tp>::__delegate();
>    }
>
>
>  template<typename _Signature>
>    class result_of;
>
>
>
>
>  struct __result_of_memfun_ref_impl
>  {
>    template<typename _Fp, typename _Tp1, typename... _Args>
>      static __success_type<decltype(
>      (std::declval<_Tp1>().*std::declval<_Fp>())(std::declval<_Args>()...)
>      )> _S_test(int);
>
>    template<typename...>
>      static __failure_type _S_test(...);
>  };
>
>  template<typename _MemPtr, typename _Arg, typename... _Args>
>    struct __result_of_memfun_ref
>    : private __result_of_memfun_ref_impl
>    {
>      typedef decltype(_S_test<_MemPtr, _Arg, _Args...>(0)) type;
>    };
>
>
>  struct __result_of_memfun_deref_impl
>  {
>    template<typename _Fp, typename _Tp1, typename... _Args>
>      static __success_type<decltype(
>      ((*std::declval<_Tp1>()).*std::declval<_Fp>())(std::declval<_Args>()...)
>      )> _S_test(int);
>
>    template<typename...>
>      static __failure_type _S_test(...);
>  };
>
>  template<typename _MemPtr, typename _Arg, typename... _Args>
>    struct __result_of_memfun_deref
>    : private __result_of_memfun_deref_impl
>    {
>      typedef decltype(_S_test<_MemPtr, _Arg, _Args...>(0)) type;
>    };
>
>
>  struct __result_of_memobj_ref_impl
>  {
>    template<typename _Fp, typename _Tp1>
>      static __success_type<decltype(
>      std::declval<_Tp1>().*std::declval<_Fp>()
>      )> _S_test(int);
>
>    template<typename, typename>
>      static __failure_type _S_test(...);
>  };
>
>  template<typename _MemPtr, typename _Arg>
>    struct __result_of_memobj_ref
>    : private __result_of_memobj_ref_impl
>    {
>      typedef decltype(_S_test<_MemPtr, _Arg>(0)) type;
>    };
>
>
>  struct __result_of_memobj_deref_impl
>  {
>    template<typename _Fp, typename _Tp1>
>      static __success_type<decltype(
>      (*std::declval<_Tp1>()).*std::declval<_Fp>()
>      )> _S_test(int);
>
>    template<typename, typename>
>      static __failure_type _S_test(...);
>  };
>
>  template<typename _MemPtr, typename _Arg>
>    struct __result_of_memobj_deref
>    : private __result_of_memobj_deref_impl
>    {
>      typedef decltype(_S_test<_MemPtr, _Arg>(0)) type;
>    };
>
>  template<typename _MemPtr, typename _Arg>
>    struct __result_of_memobj;
>
>  template<typename _Res, typename _Class, typename _Arg>
>    struct __result_of_memobj<_Res _Class::*, _Arg>
>    {
>      typedef typename remove_cv<typename remove_reference<
>        _Arg>::type>::type _Argval;
>      typedef _Res _Class::* _MemPtr;
>      typedef typename conditional<__or_<is_same<_Argval, _Class>,
>        is_base_of<_Class, _Argval>>::value,
>        __result_of_memobj_ref<_MemPtr, _Arg>,
>        __result_of_memobj_deref<_MemPtr, _Arg>
>      >::type::type type;
>    };
>
>  template<typename _MemPtr, typename _Arg, typename... _Args>
>    struct __result_of_memfun;
>
>  template<typename _Res, typename _Class, typename _Arg, typename... _Args>
>    struct __result_of_memfun<_Res _Class::*, _Arg, _Args...>
>    {
>      typedef typename remove_cv<typename remove_reference<
>        _Arg>::type>::type _Argval;
>      typedef _Res _Class::* _MemPtr;
>      typedef typename conditional<__or_<is_same<_Argval, _Class>,
>        is_base_of<_Class, _Argval>>::value,
>        __result_of_memfun_ref<_MemPtr, _Arg, _Args...>,
>        __result_of_memfun_deref<_MemPtr, _Arg, _Args...>
>      >::type::type type;
>    };
>
>  template<bool, bool, typename _Functor, typename... _ArgTypes>
>    struct __result_of_impl
>    {
>      typedef __failure_type type;
>    };
>
>  template<typename _MemPtr, typename _Arg>
>    struct __result_of_impl<true, false, _MemPtr, _Arg>
>    : public __result_of_memobj<typename decay<_MemPtr>::type, _Arg>
>    { };
>
>  template<typename _MemPtr, typename _Arg, typename... _Args>
>    struct __result_of_impl<false, true, _MemPtr, _Arg, _Args...>
>    : public __result_of_memfun<typename decay<_MemPtr>::type, _Arg, _Args...>
>    { };
>
>
>  struct __result_of_other_impl
>  {
>    template<typename _Fn, typename... _Args>
>      static __success_type<decltype(
>      std::declval<_Fn>()(std::declval<_Args>()...)
>      )> _S_test(int);
>
>    template<typename...>
>      static __failure_type _S_test(...);
>  };
>
>  template<typename _Functor, typename... _ArgTypes>
>    struct __result_of_impl<false, false, _Functor, _ArgTypes...>
>    : private __result_of_other_impl
>    {
>      typedef decltype(_S_test<_Functor, _ArgTypes...>(0)) type;
>    };
>
>  template<typename _Functor, typename... _ArgTypes>
>    struct result_of<_Functor(_ArgTypes...)>
>    : public __result_of_impl<
>        is_member_object_pointer<
>          typename remove_reference<_Functor>::type
>        >::value,
>        is_member_function_pointer<
>          typename remove_reference<_Functor>::type
>        >::value,
>     _Functor, _ArgTypes...
>      >::type
>    { };
># 2069 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\type_traits" 3
>
>}
># 58 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\move.h" 2 3
>
>namespace std
>{
>
># 74 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\move.h" 3
>  template<typename _Tp>
>    constexpr _Tp&&
>    forward(typename std::remove_reference<_Tp>::type& __t) noexcept
>    { return static_cast<_Tp&&>(__t); }
>
>
>
>
>
>
>
>  template<typename _Tp>
>    constexpr _Tp&&
>    forward(typename std::remove_reference<_Tp>::type&& __t) noexcept
>    {
>      static_assert(!std::is_lvalue_reference<_Tp>::value, "template argument"
>      " substituting _Tp is an lvalue reference type");
>      return static_cast<_Tp&&>(__t);
>    }
>
>
>
>
>
>
>  template<typename _Tp>
>    constexpr typename std::remove_reference<_Tp>::type&&
>    move(_Tp&& __t) noexcept
>    { return static_cast<typename std::remove_reference<_Tp>::type&&>(__t); }
>
>
>  template<typename _Tp>
>    struct __move_if_noexcept_cond
>    : public __and_<__not_<is_nothrow_move_constructible<_Tp>>,
>                    is_copy_constructible<_Tp>>::type { };
># 118 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\move.h" 3
>  template<typename _Tp>
>    inline constexpr typename
>    conditional<__move_if_noexcept_cond<_Tp>::value, const _Tp&, _Tp&&>::type
>    move_if_noexcept(_Tp& __x) noexcept
>    { return std::move(__x); }
># 133 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\move.h" 3
>  template<typename _Tp>
>    inline _Tp*
>    addressof(_Tp& __r) noexcept
>    { return std::__addressof(__r); }
>
>
>
>}
># 149 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\move.h" 3
>namespace std
>{
>
># 164 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\move.h" 3
>  template<typename _Tp>
>    inline void
>    swap(_Tp& __a, _Tp& __b)
>
>    noexcept(__and_<is_nothrow_move_constructible<_Tp>,
>             is_nothrow_move_assignable<_Tp>>::value)
>
>    {
>
>     
>
>      _Tp __tmp = std::move(__a);
>      __a = std::move(__b);
>      __b = std::move(__tmp);
>    }
>
>
>
>
>  template<typename _Tp, size_t _Nm>
>    inline void
>    swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm])
>
>    noexcept(noexcept(swap(*__a, *__b)))
>
>    {
>      for (size_t __n = 0; __n < _Nm; ++__n)
> swap(__a[__n], __b[__n]);
>    }
>
>
>
>}
># 60 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_pair.h" 2 3
>
>
>
>
>
>namespace std
>{
>
># 76 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_pair.h" 3
>  struct piecewise_construct_t { };
>
>
>  constexpr piecewise_construct_t piecewise_construct = piecewise_construct_t();
>
>
>  template<typename...>
>    class tuple;
>
>  template<std::size_t...>
>    struct _Index_tuple;
># 95 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_pair.h" 3
>  template<class _T1, class _T2>
>    struct pair
>    {
>      typedef _T1 first_type;
>      typedef _T2 second_type;
>
>      _T1 first;
>      _T2 second;
>
>
>
>
>
>      constexpr pair()
>      : first(), second() { }
>
>
>      constexpr pair(const _T1& __a, const _T2& __b)
>      : first(__a), second(__b) { }
>
>
>
>
>
>
>
>      template<class _U1, class _U2, class = typename
>        enable_if<__and_<is_convertible<const _U1&, _T1>,
>    is_convertible<const _U2&, _T2>>::value>::type>
> constexpr pair(const pair<_U1, _U2>& __p)
> : first(__p.first), second(__p.second) { }
>
>      constexpr pair(const pair&) = default;
>      constexpr pair(pair&&) = default;
>
>
>      template<class _U1, class = typename
>        enable_if<is_convertible<_U1, _T1>::value>::type>
> constexpr pair(_U1&& __x, const _T2& __y)
> : first(std::forward<_U1>(__x)), second(__y) { }
>
>      template<class _U2, class = typename
>        enable_if<is_convertible<_U2, _T2>::value>::type>
> constexpr pair(const _T1& __x, _U2&& __y)
> : first(__x), second(std::forward<_U2>(__y)) { }
>
>      template<class _U1, class _U2, class = typename
>        enable_if<__and_<is_convertible<_U1, _T1>,
>    is_convertible<_U2, _T2>>::value>::type>
> constexpr pair(_U1&& __x, _U2&& __y)
> : first(std::forward<_U1>(__x)), second(std::forward<_U2>(__y)) { }
>
>      template<class _U1, class _U2, class = typename
>        enable_if<__and_<is_convertible<_U1, _T1>,
>    is_convertible<_U2, _T2>>::value>::type>
> constexpr pair(pair<_U1, _U2>&& __p)
> : first(std::forward<_U1>(__p.first)),
>   second(std::forward<_U2>(__p.second)) { }
>
>      template<typename... _Args1, typename... _Args2>
>        pair(piecewise_construct_t, tuple<_Args1...>, tuple<_Args2...>);
>
>      pair&
>      operator=(const pair& __p)
>      {
> first = __p.first;
> second = __p.second;
> return *this;
>      }
>
>      pair&
>      operator=(pair&& __p)
>      noexcept(__and_<is_nothrow_move_assignable<_T1>,
>               is_nothrow_move_assignable<_T2>>::value)
>      {
> first = std::forward<first_type>(__p.first);
> second = std::forward<second_type>(__p.second);
> return *this;
>      }
>
>      template<class _U1, class _U2>
> pair&
> operator=(const pair<_U1, _U2>& __p)
> {
>   first = __p.first;
>   second = __p.second;
>   return *this;
> }
>
>      template<class _U1, class _U2>
> pair&
> operator=(pair<_U1, _U2>&& __p)
> {
>   first = std::forward<_U1>(__p.first);
>   second = std::forward<_U2>(__p.second);
>   return *this;
> }
>
>      void
>      swap(pair& __p)
>      noexcept(noexcept(swap(first, __p.first))
>        && noexcept(swap(second, __p.second)))
>      {
> using std::swap;
> swap(first, __p.first);
> swap(second, __p.second);
>      }
>
>    private:
>      template<typename... _Args1, std::size_t... _Indexes1,
>               typename... _Args2, std::size_t... _Indexes2>
>        pair(tuple<_Args1...>&, tuple<_Args2...>&,
>             _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
>
>    };
>
>
>  template<class _T1, class _T2>
>    inline constexpr bool
>    operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
>    { return __x.first == __y.first && __x.second == __y.second; }
>
>
>  template<class _T1, class _T2>
>    inline constexpr bool
>    operator<(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
>    { return __x.first < __y.first
>      || (!(__y.first < __x.first) && __x.second < __y.second); }
>
>
>  template<class _T1, class _T2>
>    inline constexpr bool
>    operator!=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
>    { return !(__x == __y); }
>
>
>  template<class _T1, class _T2>
>    inline constexpr bool
>    operator>(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
>    { return __y < __x; }
>
>
>  template<class _T1, class _T2>
>    inline constexpr bool
>    operator<=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
>    { return !(__y < __x); }
>
>
>  template<class _T1, class _T2>
>    inline constexpr bool
>    operator>=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
>    { return !(__x < __y); }
>
>
>
>
>
>  template<class _T1, class _T2>
>    inline void
>    swap(pair<_T1, _T2>& __x, pair<_T1, _T2>& __y)
>    noexcept(noexcept(__x.swap(__y)))
>    { __x.swap(__y); }
># 273 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_pair.h" 3
>  template<class _T1, class _T2>
>    constexpr pair<typename __decay_and_strip<_T1>::__type,
>                   typename __decay_and_strip<_T2>::__type>
>    make_pair(_T1&& __x, _T2&& __y)
>    {
>      typedef typename __decay_and_strip<_T1>::__type __ds_type1;
>      typedef typename __decay_and_strip<_T2>::__type __ds_type2;
>      typedef pair<__ds_type1, __ds_type2> __pair_type;
>      return __pair_type(std::forward<_T1>(__x), std::forward<_T2>(__y));
>    }
># 292 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_pair.h" 3
>
>}
># 65 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 2 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator_base_types.h" 1 3
># 62 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator_base_types.h" 3
>       
># 63 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator_base_types.h" 3
>
>
>
>
>
>
>
>namespace std
>{
>
># 89 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator_base_types.h" 3
>  struct input_iterator_tag { };
>
>
>  struct output_iterator_tag { };
>
>
>  struct forward_iterator_tag : public input_iterator_tag { };
>
>
>
>  struct bidirectional_iterator_tag : public forward_iterator_tag { };
>
>
>
>  struct random_access_iterator_tag : public bidirectional_iterator_tag { };
># 116 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator_base_types.h" 3
>  template<typename _Category, typename _Tp, typename _Distance = ptrdiff_t,
>           typename _Pointer = _Tp*, typename _Reference = _Tp&>
>    struct iterator
>    {
>
>      typedef _Category iterator_category;
>
>      typedef _Tp value_type;
>
>      typedef _Distance difference_type;
>
>      typedef _Pointer pointer;
>
>      typedef _Reference reference;
>    };
># 142 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator_base_types.h" 3
>template<typename _Tp> class __has_iterator_category_helper : __sfinae_types { template<typename _Up> struct _Wrap_type { }; template<typename _Up> static __one __test(_Wrap_type<typename _Up::iterator_category>*); template<typename _Up> static __two __test(...); public: static constexpr bool value = sizeof(__test<_Tp>(0)) == 1; }; template<typename _Tp> struct __has_iterator_category : integral_constant<bool, __has_iterator_category_helper <typename remove_cv<_Tp>::type>::value> { };
>
>  template<typename _Iterator,
>    bool = __has_iterator_category<_Iterator>::value>
>    struct __iterator_traits { };
>
>  template<typename _Iterator>
>    struct __iterator_traits<_Iterator, true>
>    {
>      typedef typename _Iterator::iterator_category iterator_category;
>      typedef typename _Iterator::value_type value_type;
>      typedef typename _Iterator::difference_type difference_type;
>      typedef typename _Iterator::pointer pointer;
>      typedef typename _Iterator::reference reference;
>    };
>
>  template<typename _Iterator>
>    struct iterator_traits
>    : public __iterator_traits<_Iterator> { };
># 174 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator_base_types.h" 3
>  template<typename _Tp>
>    struct iterator_traits<_Tp*>
>    {
>      typedef random_access_iterator_tag iterator_category;
>      typedef _Tp value_type;
>      typedef ptrdiff_t difference_type;
>      typedef _Tp* pointer;
>      typedef _Tp& reference;
>    };
>
>
>  template<typename _Tp>
>    struct iterator_traits<const _Tp*>
>    {
>      typedef random_access_iterator_tag iterator_category;
>      typedef _Tp value_type;
>      typedef ptrdiff_t difference_type;
>      typedef const _Tp* pointer;
>      typedef const _Tp& reference;
>    };
>
>
>
>
>
>  template<typename _Iter>
>    inline typename iterator_traits<_Iter>::iterator_category
>    __iterator_category(const _Iter&)
>    { return typename iterator_traits<_Iter>::iterator_category(); }
>
>
>
>
>
>  template<typename _Iterator, bool _HasBase>
>    struct _Iter_base
>    {
>      typedef _Iterator iterator_type;
>      static iterator_type _S_base(_Iterator __it)
>      { return __it; }
>    };
>
>  template<typename _Iterator>
>    struct _Iter_base<_Iterator, true>
>    {
>      typedef typename _Iterator::iterator_type iterator_type;
>      static iterator_type _S_base(_Iterator __it)
>      { return __it.base(); }
>    };
>
>
>  template<typename _InIter>
>    using _RequireInputIter = typename
>      enable_if<is_convertible<typename
>  iterator_traits<_InIter>::iterator_category,
>          input_iterator_tag>::value>::type;
>
>
>
>}
># 66 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 2 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator_base_funcs.h" 1 3
># 62 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator_base_funcs.h" 3
>       
># 63 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator_base_funcs.h" 3
>
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\debug\\debug.h" 1 3
># 46 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\debug\\debug.h" 3
>namespace std
>{
>  namespace __debug { }
>}
>
>
>
>
>namespace __gnu_debug
>{
>  using namespace std::__debug;
>}
># 66 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator_base_funcs.h" 2 3
>
>namespace std
>{
>
>
>  template<typename _InputIterator>
>    inline typename iterator_traits<_InputIterator>::difference_type
>    __distance(_InputIterator __first, _InputIterator __last,
>               input_iterator_tag)
>    {
>
>     
>
>      typename iterator_traits<_InputIterator>::difference_type __n = 0;
>      while (__first != __last)
> {
>   ++__first;
>   ++__n;
> }
>      return __n;
>    }
>
>  template<typename _RandomAccessIterator>
>    inline typename iterator_traits<_RandomAccessIterator>::difference_type
>    __distance(_RandomAccessIterator __first, _RandomAccessIterator __last,
>               random_access_iterator_tag)
>    {
>
>     
>
>      return __last - __first;
>    }
># 112 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator_base_funcs.h" 3
>  template<typename _InputIterator>
>    inline typename iterator_traits<_InputIterator>::difference_type
>    distance(_InputIterator __first, _InputIterator __last)
>    {
>
>      return std::__distance(__first, __last,
>        std::__iterator_category(__first));
>    }
>
>  template<typename _InputIterator, typename _Distance>
>    inline void
>    __advance(_InputIterator& __i, _Distance __n, input_iterator_tag)
>    {
>
>     
>      ;
>      while (__n--)
> ++__i;
>    }
>
>  template<typename _BidirectionalIterator, typename _Distance>
>    inline void
>    __advance(_BidirectionalIterator& __i, _Distance __n,
>       bidirectional_iterator_tag)
>    {
>
>     
>
>      if (__n > 0)
>        while (__n--)
>   ++__i;
>      else
>        while (__n++)
>   --__i;
>    }
>
>  template<typename _RandomAccessIterator, typename _Distance>
>    inline void
>    __advance(_RandomAccessIterator& __i, _Distance __n,
>              random_access_iterator_tag)
>    {
>
>     
>
>      __i += __n;
>    }
># 171 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator_base_funcs.h" 3
>  template<typename _InputIterator, typename _Distance>
>    inline void
>    advance(_InputIterator& __i, _Distance __n)
>    {
>
>      typename iterator_traits<_InputIterator>::difference_type __d = __n;
>      std::__advance(__i, __d, std::__iterator_category(__i));
>    }
>
>
>
>  template<typename _ForwardIterator>
>    inline _ForwardIterator
>    next(_ForwardIterator __x, typename
>  iterator_traits<_ForwardIterator>::difference_type __n = 1)
>    {
>      std::advance(__x, __n);
>      return __x;
>    }
>
>  template<typename _BidirectionalIterator>
>    inline _BidirectionalIterator
>    prev(_BidirectionalIterator __x, typename
>  iterator_traits<_BidirectionalIterator>::difference_type __n = 1)
>    {
>      std::advance(__x, -__n);
>      return __x;
>    }
>
>
>
>
>}
># 67 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 2 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator.h" 1 3
># 67 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator.h" 3
>namespace std
>{
>
># 95 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator.h" 3
>  template<typename _Iterator>
>    class reverse_iterator
>    : public iterator<typename iterator_traits<_Iterator>::iterator_category,
>        typename iterator_traits<_Iterator>::value_type,
>        typename iterator_traits<_Iterator>::difference_type,
>        typename iterator_traits<_Iterator>::pointer,
>                      typename iterator_traits<_Iterator>::reference>
>    {
>    protected:
>      _Iterator current;
>
>      typedef iterator_traits<_Iterator> __traits_type;
>
>    public:
>      typedef _Iterator iterator_type;
>      typedef typename __traits_type::difference_type difference_type;
>      typedef typename __traits_type::pointer pointer;
>      typedef typename __traits_type::reference reference;
>
>
>
>
>
>
>
>      reverse_iterator() : current() { }
>
>
>
>
>      explicit
>      reverse_iterator(iterator_type __x) : current(__x) { }
>
>
>
>
>      reverse_iterator(const reverse_iterator& __x)
>      : current(__x.current) { }
>
>
>
>
>
>      template<typename _Iter>
>        reverse_iterator(const reverse_iterator<_Iter>& __x)
> : current(__x.base()) { }
>
>
>
>
>      iterator_type
>      base() const
>      { return current; }
># 159 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator.h" 3
>      reference
>      operator*() const
>      {
> _Iterator __tmp = current;
> return *--__tmp;
>      }
>
>
>
>
>
>
>      pointer
>      operator->() const
>      { return &(operator*()); }
>
>
>
>
>
>
>      reverse_iterator&
>      operator++()
>      {
> --current;
> return *this;
>      }
>
>
>
>
>
>
>      reverse_iterator
>      operator++(int)
>      {
> reverse_iterator __tmp = *this;
> --current;
> return __tmp;
>      }
>
>
>
>
>
>
>      reverse_iterator&
>      operator--()
>      {
> ++current;
> return *this;
>      }
>
>
>
>
>
>
>      reverse_iterator
>      operator--(int)
>      {
> reverse_iterator __tmp = *this;
> ++current;
> return __tmp;
>      }
>
>
>
>
>
>
>      reverse_iterator
>      operator+(difference_type __n) const
>      { return reverse_iterator(current - __n); }
>
>
>
>
>
>
>
>      reverse_iterator&
>      operator+=(difference_type __n)
>      {
> current -= __n;
> return *this;
>      }
>
>
>
>
>
>
>      reverse_iterator
>      operator-(difference_type __n) const
>      { return reverse_iterator(current + __n); }
>
>
>
>
>
>
>
>      reverse_iterator&
>      operator-=(difference_type __n)
>      {
> current += __n;
> return *this;
>      }
>
>
>
>
>
>
>      reference
>      operator[](difference_type __n) const
>      { return *(*this + __n); }
>    };
># 289 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator.h" 3
>  template<typename _Iterator>
>    inline bool
>    operator==(const reverse_iterator<_Iterator>& __x,
>        const reverse_iterator<_Iterator>& __y)
>    { return __x.base() == __y.base(); }
>
>  template<typename _Iterator>
>    inline bool
>    operator<(const reverse_iterator<_Iterator>& __x,
>       const reverse_iterator<_Iterator>& __y)
>    { return __y.base() < __x.base(); }
>
>  template<typename _Iterator>
>    inline bool
>    operator!=(const reverse_iterator<_Iterator>& __x,
>        const reverse_iterator<_Iterator>& __y)
>    { return !(__x == __y); }
>
>  template<typename _Iterator>
>    inline bool
>    operator>(const reverse_iterator<_Iterator>& __x,
>       const reverse_iterator<_Iterator>& __y)
>    { return __y < __x; }
>
>  template<typename _Iterator>
>    inline bool
>    operator<=(const reverse_iterator<_Iterator>& __x,
>        const reverse_iterator<_Iterator>& __y)
>    { return !(__y < __x); }
>
>  template<typename _Iterator>
>    inline bool
>    operator>=(const reverse_iterator<_Iterator>& __x,
>        const reverse_iterator<_Iterator>& __y)
>    { return !(__x < __y); }
>
>  template<typename _Iterator>
>    inline typename reverse_iterator<_Iterator>::difference_type
>    operator-(const reverse_iterator<_Iterator>& __x,
>       const reverse_iterator<_Iterator>& __y)
>    { return __y.base() - __x.base(); }
>
>  template<typename _Iterator>
>    inline reverse_iterator<_Iterator>
>    operator+(typename reverse_iterator<_Iterator>::difference_type __n,
>       const reverse_iterator<_Iterator>& __x)
>    { return reverse_iterator<_Iterator>(__x.base() - __n); }
>
>
>
>  template<typename _IteratorL, typename _IteratorR>
>    inline bool
>    operator==(const reverse_iterator<_IteratorL>& __x,
>        const reverse_iterator<_IteratorR>& __y)
>    { return __x.base() == __y.base(); }
>
>  template<typename _IteratorL, typename _IteratorR>
>    inline bool
>    operator<(const reverse_iterator<_IteratorL>& __x,
>       const reverse_iterator<_IteratorR>& __y)
>    { return __y.base() < __x.base(); }
>
>  template<typename _IteratorL, typename _IteratorR>
>    inline bool
>    operator!=(const reverse_iterator<_IteratorL>& __x,
>        const reverse_iterator<_IteratorR>& __y)
>    { return !(__x == __y); }
>
>  template<typename _IteratorL, typename _IteratorR>
>    inline bool
>    operator>(const reverse_iterator<_IteratorL>& __x,
>       const reverse_iterator<_IteratorR>& __y)
>    { return __y < __x; }
>
>  template<typename _IteratorL, typename _IteratorR>
>    inline bool
>    operator<=(const reverse_iterator<_IteratorL>& __x,
>        const reverse_iterator<_IteratorR>& __y)
>    { return !(__y < __x); }
>
>  template<typename _IteratorL, typename _IteratorR>
>    inline bool
>    operator>=(const reverse_iterator<_IteratorL>& __x,
>        const reverse_iterator<_IteratorR>& __y)
>    { return !(__x < __y); }
>
>  template<typename _IteratorL, typename _IteratorR>
>
>
>    inline auto
>    operator-(const reverse_iterator<_IteratorL>& __x,
>       const reverse_iterator<_IteratorR>& __y)
>    -> decltype(__y.base() - __x.base())
>
>
>
>
>
>    { return __y.base() - __x.base(); }
># 401 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator.h" 3
>  template<typename _Container>
>    class back_insert_iterator
>    : public iterator<output_iterator_tag, void, void, void, void>
>    {
>    protected:
>      _Container* container;
>
>    public:
>
>      typedef _Container container_type;
>
>
>      explicit
>      back_insert_iterator(_Container& __x) : container(&__x) { }
># 435 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator.h" 3
>      back_insert_iterator&
>      operator=(const typename _Container::value_type& __value)
>      {
> container->push_back(__value);
> return *this;
>      }
>
>      back_insert_iterator&
>      operator=(typename _Container::value_type&& __value)
>      {
> container->push_back(std::move(__value));
> return *this;
>      }
>
>
>
>      back_insert_iterator&
>      operator*()
>      { return *this; }
>
>
>      back_insert_iterator&
>      operator++()
>      { return *this; }
>
>
>      back_insert_iterator
>      operator++(int)
>      { return *this; }
>    };
># 477 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator.h" 3
>  template<typename _Container>
>    inline back_insert_iterator<_Container>
>    back_inserter(_Container& __x)
>    { return back_insert_iterator<_Container>(__x); }
># 492 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator.h" 3
>  template<typename _Container>
>    class front_insert_iterator
>    : public iterator<output_iterator_tag, void, void, void, void>
>    {
>    protected:
>      _Container* container;
>
>    public:
>
>      typedef _Container container_type;
>
>
>      explicit front_insert_iterator(_Container& __x) : container(&__x) { }
># 525 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator.h" 3
>      front_insert_iterator&
>      operator=(const typename _Container::value_type& __value)
>      {
> container->push_front(__value);
> return *this;
>      }
>
>      front_insert_iterator&
>      operator=(typename _Container::value_type&& __value)
>      {
> container->push_front(std::move(__value));
> return *this;
>      }
>
>
>
>      front_insert_iterator&
>      operator*()
>      { return *this; }
>
>
>      front_insert_iterator&
>      operator++()
>      { return *this; }
>
>
>      front_insert_iterator
>      operator++(int)
>      { return *this; }
>    };
># 567 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator.h" 3
>  template<typename _Container>
>    inline front_insert_iterator<_Container>
>    front_inserter(_Container& __x)
>    { return front_insert_iterator<_Container>(__x); }
># 586 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator.h" 3
>  template<typename _Container>
>    class insert_iterator
>    : public iterator<output_iterator_tag, void, void, void, void>
>    {
>    protected:
>      _Container* container;
>      typename _Container::iterator iter;
>
>    public:
>
>      typedef _Container container_type;
>
>
>
>
>
>      insert_iterator(_Container& __x, typename _Container::iterator __i)
>      : container(&__x), iter(__i) {}
># 637 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator.h" 3
>      insert_iterator&
>      operator=(const typename _Container::value_type& __value)
>      {
> iter = container->insert(iter, __value);
> ++iter;
> return *this;
>      }
>
>      insert_iterator&
>      operator=(typename _Container::value_type&& __value)
>      {
> iter = container->insert(iter, std::move(__value));
> ++iter;
> return *this;
>      }
>
>
>
>      insert_iterator&
>      operator*()
>      { return *this; }
>
>
>      insert_iterator&
>      operator++()
>      { return *this; }
>
>
>      insert_iterator&
>      operator++(int)
>      { return *this; }
>    };
># 681 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator.h" 3
>  template<typename _Container, typename _Iterator>
>    inline insert_iterator<_Container>
>    inserter(_Container& __x, _Iterator __i)
>    {
>      return insert_iterator<_Container>(__x,
>      typename _Container::iterator(__i));
>    }
>
>
>
>
>}
>
>namespace __gnu_cxx
>{
>
># 705 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator.h" 3
>  using std::iterator_traits;
>  using std::iterator;
>  template<typename _Iterator, typename _Container>
>    class __normal_iterator
>    {
>    protected:
>      _Iterator _M_current;
>
>      typedef iterator_traits<_Iterator> __traits_type;
>
>    public:
>      typedef _Iterator iterator_type;
>      typedef typename __traits_type::iterator_category iterator_category;
>      typedef typename __traits_type::value_type value_type;
>      typedef typename __traits_type::difference_type difference_type;
>      typedef typename __traits_type::reference reference;
>      typedef typename __traits_type::pointer pointer;
>
>      constexpr __normal_iterator() : _M_current(_Iterator()) { }
>
>      explicit
>      __normal_iterator(const _Iterator& __i) : _M_current(__i) { }
>
>
>      template<typename _Iter>
>        __normal_iterator(const __normal_iterator<_Iter,
>     typename __enable_if<
>              (std::__are_same<_Iter, typename _Container::pointer>::__value),
>        _Container>::__type>& __i)
>        : _M_current(__i.base()) { }
>
>
>      reference
>      operator*() const
>      { return *_M_current; }
>
>      pointer
>      operator->() const
>      { return _M_current; }
>
>      __normal_iterator&
>      operator++()
>      {
> ++_M_current;
> return *this;
>      }
>
>      __normal_iterator
>      operator++(int)
>      { return __normal_iterator(_M_current++); }
>
>
>      __normal_iterator&
>      operator--()
>      {
> --_M_current;
> return *this;
>      }
>
>      __normal_iterator
>      operator--(int)
>      { return __normal_iterator(_M_current--); }
>
>
>      reference
>      operator[](const difference_type& __n) const
>      { return _M_current[__n]; }
>
>      __normal_iterator&
>      operator+=(const difference_type& __n)
>      { _M_current += __n; return *this; }
>
>      __normal_iterator
>      operator+(const difference_type& __n) const
>      { return __normal_iterator(_M_current + __n); }
>
>      __normal_iterator&
>      operator-=(const difference_type& __n)
>      { _M_current -= __n; return *this; }
>
>      __normal_iterator
>      operator-(const difference_type& __n) const
>      { return __normal_iterator(_M_current - __n); }
>
>      const _Iterator&
>      base() const
>      { return _M_current; }
>    };
># 803 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator.h" 3
>  template<typename _IteratorL, typename _IteratorR, typename _Container>
>    inline bool
>    operator==(const __normal_iterator<_IteratorL, _Container>& __lhs,
>        const __normal_iterator<_IteratorR, _Container>& __rhs)
>    { return __lhs.base() == __rhs.base(); }
>
>  template<typename _Iterator, typename _Container>
>    inline bool
>    operator==(const __normal_iterator<_Iterator, _Container>& __lhs,
>        const __normal_iterator<_Iterator, _Container>& __rhs)
>    { return __lhs.base() == __rhs.base(); }
>
>  template<typename _IteratorL, typename _IteratorR, typename _Container>
>    inline bool
>    operator!=(const __normal_iterator<_IteratorL, _Container>& __lhs,
>        const __normal_iterator<_IteratorR, _Container>& __rhs)
>    { return __lhs.base() != __rhs.base(); }
>
>  template<typename _Iterator, typename _Container>
>    inline bool
>    operator!=(const __normal_iterator<_Iterator, _Container>& __lhs,
>        const __normal_iterator<_Iterator, _Container>& __rhs)
>    { return __lhs.base() != __rhs.base(); }
>
>
>  template<typename _IteratorL, typename _IteratorR, typename _Container>
>    inline bool
>    operator<(const __normal_iterator<_IteratorL, _Container>& __lhs,
>       const __normal_iterator<_IteratorR, _Container>& __rhs)
>    { return __lhs.base() < __rhs.base(); }
>
>  template<typename _Iterator, typename _Container>
>    inline bool
>    operator<(const __normal_iterator<_Iterator, _Container>& __lhs,
>       const __normal_iterator<_Iterator, _Container>& __rhs)
>    { return __lhs.base() < __rhs.base(); }
>
>  template<typename _IteratorL, typename _IteratorR, typename _Container>
>    inline bool
>    operator>(const __normal_iterator<_IteratorL, _Container>& __lhs,
>       const __normal_iterator<_IteratorR, _Container>& __rhs)
>    { return __lhs.base() > __rhs.base(); }
>
>  template<typename _Iterator, typename _Container>
>    inline bool
>    operator>(const __normal_iterator<_Iterator, _Container>& __lhs,
>       const __normal_iterator<_Iterator, _Container>& __rhs)
>    { return __lhs.base() > __rhs.base(); }
>
>  template<typename _IteratorL, typename _IteratorR, typename _Container>
>    inline bool
>    operator<=(const __normal_iterator<_IteratorL, _Container>& __lhs,
>        const __normal_iterator<_IteratorR, _Container>& __rhs)
>    { return __lhs.base() <= __rhs.base(); }
>
>  template<typename _Iterator, typename _Container>
>    inline bool
>    operator<=(const __normal_iterator<_Iterator, _Container>& __lhs,
>        const __normal_iterator<_Iterator, _Container>& __rhs)
>    { return __lhs.base() <= __rhs.base(); }
>
>  template<typename _IteratorL, typename _IteratorR, typename _Container>
>    inline bool
>    operator>=(const __normal_iterator<_IteratorL, _Container>& __lhs,
>        const __normal_iterator<_IteratorR, _Container>& __rhs)
>    { return __lhs.base() >= __rhs.base(); }
>
>  template<typename _Iterator, typename _Container>
>    inline bool
>    operator>=(const __normal_iterator<_Iterator, _Container>& __lhs,
>        const __normal_iterator<_Iterator, _Container>& __rhs)
>    { return __lhs.base() >= __rhs.base(); }
>
>
>
>
>
>  template<typename _IteratorL, typename _IteratorR, typename _Container>
>
>
>    inline auto
>    operator-(const __normal_iterator<_IteratorL, _Container>& __lhs,
>       const __normal_iterator<_IteratorR, _Container>& __rhs)
>    -> decltype(__lhs.base() - __rhs.base())
>
>
>
>
>
>    { return __lhs.base() - __rhs.base(); }
>
>  template<typename _Iterator, typename _Container>
>    inline typename __normal_iterator<_Iterator, _Container>::difference_type
>    operator-(const __normal_iterator<_Iterator, _Container>& __lhs,
>       const __normal_iterator<_Iterator, _Container>& __rhs)
>    { return __lhs.base() - __rhs.base(); }
>
>  template<typename _Iterator, typename _Container>
>    inline __normal_iterator<_Iterator, _Container>
>    operator+(typename __normal_iterator<_Iterator, _Container>::difference_type
>       __n, const __normal_iterator<_Iterator, _Container>& __i)
>    { return __normal_iterator<_Iterator, _Container>(__i.base() + __n); }
>
>
>}
>
>
>
>namespace std
>{
>
># 929 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_iterator.h" 3
>  template<typename _Iterator>
>    class move_iterator
>    {
>    protected:
>      _Iterator _M_current;
>
>      typedef iterator_traits<_Iterator> __traits_type;
>
>    public:
>      typedef _Iterator iterator_type;
>      typedef typename __traits_type::iterator_category iterator_category;
>      typedef typename __traits_type::value_type value_type;
>      typedef typename __traits_type::difference_type difference_type;
>
>      typedef _Iterator pointer;
>      typedef value_type&& reference;
>
>      move_iterator()
>      : _M_current() { }
>
>      explicit
>      move_iterator(iterator_type __i)
>      : _M_current(__i) { }
>
>      template<typename _Iter>
> move_iterator(const move_iterator<_Iter>& __i)
> : _M_current(__i.base()) { }
>
>      iterator_type
>      base() const
>      { return _M_current; }
>
>      reference
>      operator*() const
>      { return std::move(*_M_current); }
>
>      pointer
>      operator->() const
>      { return _M_current; }
>
>      move_iterator&
>      operator++()
>      {
> ++_M_current;
> return *this;
>      }
>
>      move_iterator
>      operator++(int)
>      {
> move_iterator __tmp = *this;
> ++_M_current;
> return __tmp;
>      }
>
>      move_iterator&
>      operator--()
>      {
> --_M_current;
> return *this;
>      }
>
>      move_iterator
>      operator--(int)
>      {
> move_iterator __tmp = *this;
> --_M_current;
> return __tmp;
>      }
>
>      move_iterator
>      operator+(difference_type __n) const
>      { return move_iterator(_M_current + __n); }
>
>      move_iterator&
>      operator+=(difference_type __n)
>      {
> _M_current += __n;
> return *this;
>      }
>
>      move_iterator
>      operator-(difference_type __n) const
>      { return move_iterator(_M_current - __n); }
>
>      move_iterator&
>      operator-=(difference_type __n)
>      {
> _M_current -= __n;
> return *this;
>      }
>
>      reference
>      operator[](difference_type __n) const
>      { return std::move(_M_current[__n]); }
>    };
>
>
>
>
>  template<typename _IteratorL, typename _IteratorR>
>    inline bool
>    operator==(const move_iterator<_IteratorL>& __x,
>        const move_iterator<_IteratorR>& __y)
>    { return __x.base() == __y.base(); }
>
>  template<typename _Iterator>
>    inline bool
>    operator==(const move_iterator<_Iterator>& __x,
>        const move_iterator<_Iterator>& __y)
>    { return __x.base() == __y.base(); }
>
>  template<typename _IteratorL, typename _IteratorR>
>    inline bool
>    operator!=(const move_iterator<_IteratorL>& __x,
>        const move_iterator<_IteratorR>& __y)
>    { return !(__x == __y); }
>
>  template<typename _Iterator>
>    inline bool
>    operator!=(const move_iterator<_Iterator>& __x,
>        const move_iterator<_Iterator>& __y)
>    { return !(__x == __y); }
>
>  template<typename _IteratorL, typename _IteratorR>
>    inline bool
>    operator<(const move_iterator<_IteratorL>& __x,
>       const move_iterator<_IteratorR>& __y)
>    { return __x.base() < __y.base(); }
>
>  template<typename _Iterator>
>    inline bool
>    operator<(const move_iterator<_Iterator>& __x,
>       const move_iterator<_Iterator>& __y)
>    { return __x.base() < __y.base(); }
>
>  template<typename _IteratorL, typename _IteratorR>
>    inline bool
>    operator<=(const move_iterator<_IteratorL>& __x,
>        const move_iterator<_IteratorR>& __y)
>    { return !(__y < __x); }
>
>  template<typename _Iterator>
>    inline bool
>    operator<=(const move_iterator<_Iterator>& __x,
>        const move_iterator<_Iterator>& __y)
>    { return !(__y < __x); }
>
>  template<typename _IteratorL, typename _IteratorR>
>    inline bool
>    operator>(const move_iterator<_IteratorL>& __x,
>       const move_iterator<_IteratorR>& __y)
>    { return __y < __x; }
>
>  template<typename _Iterator>
>    inline bool
>    operator>(const move_iterator<_Iterator>& __x,
>       const move_iterator<_Iterator>& __y)
>    { return __y < __x; }
>
>  template<typename _IteratorL, typename _IteratorR>
>    inline bool
>    operator>=(const move_iterator<_IteratorL>& __x,
>        const move_iterator<_IteratorR>& __y)
>    { return !(__x < __y); }
>
>  template<typename _Iterator>
>    inline bool
>    operator>=(const move_iterator<_Iterator>& __x,
>        const move_iterator<_Iterator>& __y)
>    { return !(__x < __y); }
>
>
>  template<typename _IteratorL, typename _IteratorR>
>    inline auto
>    operator-(const move_iterator<_IteratorL>& __x,
>       const move_iterator<_IteratorR>& __y)
>    -> decltype(__x.base() - __y.base())
>    { return __x.base() - __y.base(); }
>
>  template<typename _Iterator>
>    inline auto
>    operator-(const move_iterator<_Iterator>& __x,
>       const move_iterator<_Iterator>& __y)
>    -> decltype(__x.base() - __y.base())
>    { return __x.base() - __y.base(); }
>
>  template<typename _Iterator>
>    inline move_iterator<_Iterator>
>    operator+(typename move_iterator<_Iterator>::difference_type __n,
>       const move_iterator<_Iterator>& __x)
>    { return __x + __n; }
>
>  template<typename _Iterator>
>    inline move_iterator<_Iterator>
>    make_move_iterator(_Iterator __i)
>    { return move_iterator<_Iterator>(__i); }
>
>  template<typename _Iterator, typename _ReturnType
>    = typename conditional<__move_if_noexcept_cond
>      <typename iterator_traits<_Iterator>::value_type>::value,
>                _Iterator, move_iterator<_Iterator>>::type>
>    inline _ReturnType
>    __make_move_if_noexcept_iterator(_Iterator __i)
>    { return _ReturnType(__i); }
>
>
>
>
>}
># 68 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 2 3
>
>
>
>
>namespace std
>{
>
># 117 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 3
>  template<typename _ForwardIterator1, typename _ForwardIterator2>
>    inline void
>    iter_swap(_ForwardIterator1 __a, _ForwardIterator2 __b)
>    {
>
>     
>
>     
># 147 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 3
>      swap(*__a, *__b);
>
>    }
># 163 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 3
>  template<typename _ForwardIterator1, typename _ForwardIterator2>
>    _ForwardIterator2
>    swap_ranges(_ForwardIterator1 __first1, _ForwardIterator1 __last1,
>  _ForwardIterator2 __first2)
>    {
>
>     
>
>     
>
>      ;
>
>      for (; __first1 != __last1; ++__first1, ++__first2)
> std::iter_swap(__first1, __first2);
>      return __first2;
>    }
># 191 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 3
>  template<typename _Tp>
>    inline const _Tp&
>    min(const _Tp& __a, const _Tp& __b)
>    {
>
>     
>
>      if (__b < __a)
> return __b;
>      return __a;
>    }
># 214 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 3
>  template<typename _Tp>
>    inline const _Tp&
>    max(const _Tp& __a, const _Tp& __b)
>    {
>
>     
>
>      if (__a < __b)
> return __b;
>      return __a;
>    }
># 237 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 3
>  template<typename _Tp, typename _Compare>
>    inline const _Tp&
>    min(const _Tp& __a, const _Tp& __b, _Compare __comp)
>    {
>
>      if (__comp(__b, __a))
> return __b;
>      return __a;
>    }
># 258 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 3
>  template<typename _Tp, typename _Compare>
>    inline const _Tp&
>    max(const _Tp& __a, const _Tp& __b, _Compare __comp)
>    {
>
>      if (__comp(__a, __b))
> return __b;
>      return __a;
>    }
>
>
>
>  template<typename _Iterator>
>    struct _Niter_base
>    : _Iter_base<_Iterator, __is_normal_iterator<_Iterator>::__value>
>    { };
>
>  template<typename _Iterator>
>    inline typename _Niter_base<_Iterator>::iterator_type
>    __niter_base(_Iterator __it)
>    { return std::_Niter_base<_Iterator>::_S_base(__it); }
>
>
>  template<typename _Iterator>
>    struct _Miter_base
>    : _Iter_base<_Iterator, __is_move_iterator<_Iterator>::__value>
>    { };
>
>  template<typename _Iterator>
>    inline typename _Miter_base<_Iterator>::iterator_type
>    __miter_base(_Iterator __it)
>    { return std::_Miter_base<_Iterator>::_S_base(__it); }
>
>
>
>
>
>
>
>  template<bool, bool, typename>
>    struct __copy_move
>    {
>      template<typename _II, typename _OI>
>        static _OI
>        __copy_m(_II __first, _II __last, _OI __result)
>        {
>   for (; __first != __last; ++__result, ++__first)
>     *__result = *__first;
>   return __result;
> }
>    };
>
>
>  template<typename _Category>
>    struct __copy_move<true, false, _Category>
>    {
>      template<typename _II, typename _OI>
>        static _OI
>        __copy_m(_II __first, _II __last, _OI __result)
>        {
>   for (; __first != __last; ++__result, ++__first)
>     *__result = std::move(*__first);
>   return __result;
> }
>    };
>
>
>  template<>
>    struct __copy_move<false, false, random_access_iterator_tag>
>    {
>      template<typename _II, typename _OI>
>        static _OI
>        __copy_m(_II __first, _II __last, _OI __result)
>        {
>   typedef typename iterator_traits<_II>::difference_type _Distance;
>   for(_Distance __n = __last - __first; __n > 0; --__n)
>     {
>       *__result = *__first;
>       ++__first;
>       ++__result;
>     }
>   return __result;
> }
>    };
>
>
>  template<>
>    struct __copy_move<true, false, random_access_iterator_tag>
>    {
>      template<typename _II, typename _OI>
>        static _OI
>        __copy_m(_II __first, _II __last, _OI __result)
>        {
>   typedef typename iterator_traits<_II>::difference_type _Distance;
>   for(_Distance __n = __last - __first; __n > 0; --__n)
>     {
>       *__result = std::move(*__first);
>       ++__first;
>       ++__result;
>     }
>   return __result;
> }
>    };
>
>
>  template<bool _IsMove>
>    struct __copy_move<_IsMove, true, random_access_iterator_tag>
>    {
>      template<typename _Tp>
>        static _Tp*
>        __copy_m(const _Tp* __first, const _Tp* __last, _Tp* __result)
>        {
>   const ptrdiff_t _Num = __last - __first;
>   if (_Num)
>     __builtin_memmove(__result, __first, sizeof(_Tp) * _Num);
>   return __result + _Num;
> }
>    };
>
>  template<bool _IsMove, typename _II, typename _OI>
>    inline _OI
>    __copy_move_a(_II __first, _II __last, _OI __result)
>    {
>      typedef typename iterator_traits<_II>::value_type _ValueTypeI;
>      typedef typename iterator_traits<_OI>::value_type _ValueTypeO;
>      typedef typename iterator_traits<_II>::iterator_category _Category;
>      const bool __simple = (__is_trivial(_ValueTypeI)
>                      && __is_pointer<_II>::__value
>                      && __is_pointer<_OI>::__value
>        && __are_same<_ValueTypeI, _ValueTypeO>::__value);
>
>      return std::__copy_move<_IsMove, __simple,
>                       _Category>::__copy_m(__first, __last, __result);
>    }
>
>
>
>  template<typename _CharT>
>    struct char_traits;
>
>  template<typename _CharT, typename _Traits>
>    class istreambuf_iterator;
>
>  template<typename _CharT, typename _Traits>
>    class ostreambuf_iterator;
>
>  template<bool _IsMove, typename _CharT>
>    typename __gnu_cxx::__enable_if<__is_char<_CharT>::__value,
>      ostreambuf_iterator<_CharT, char_traits<_CharT> > >::__type
>    __copy_move_a2(_CharT*, _CharT*,
>     ostreambuf_iterator<_CharT, char_traits<_CharT> >);
>
>  template<bool _IsMove, typename _CharT>
>    typename __gnu_cxx::__enable_if<__is_char<_CharT>::__value,
>      ostreambuf_iterator<_CharT, char_traits<_CharT> > >::__type
>    __copy_move_a2(const _CharT*, const _CharT*,
>     ostreambuf_iterator<_CharT, char_traits<_CharT> >);
>
>  template<bool _IsMove, typename _CharT>
>    typename __gnu_cxx::__enable_if<__is_char<_CharT>::__value,
>        _CharT*>::__type
>    __copy_move_a2(istreambuf_iterator<_CharT, char_traits<_CharT> >,
>     istreambuf_iterator<_CharT, char_traits<_CharT> >, _CharT*);
>
>  template<bool _IsMove, typename _II, typename _OI>
>    inline _OI
>    __copy_move_a2(_II __first, _II __last, _OI __result)
>    {
>      return _OI(std::__copy_move_a<_IsMove>(std::__niter_base(__first),
>          std::__niter_base(__last),
>          std::__niter_base(__result)));
>    }
># 448 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 3
>  template<typename _II, typename _OI>
>    inline _OI
>    copy(_II __first, _II __last, _OI __result)
>    {
>
>     
>     
>
>      ;
>
>      return (std::__copy_move_a2<__is_move_iterator<_II>::__value>
>       (std::__miter_base(__first), std::__miter_base(__last),
>        __result));
>    }
># 481 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 3
>  template<typename _II, typename _OI>
>    inline _OI
>    move(_II __first, _II __last, _OI __result)
>    {
>
>     
>     
>
>      ;
>
>      return std::__copy_move_a2<true>(std::__miter_base(__first),
>           std::__miter_base(__last), __result);
>    }
>
>
>
>
>
>
>  template<bool, bool, typename>
>    struct __copy_move_backward
>    {
>      template<typename _BI1, typename _BI2>
>        static _BI2
>        __copy_move_b(_BI1 __first, _BI1 __last, _BI2 __result)
>        {
>   while (__first != __last)
>     *--__result = *--__last;
>   return __result;
> }
>    };
>
>
>  template<typename _Category>
>    struct __copy_move_backward<true, false, _Category>
>    {
>      template<typename _BI1, typename _BI2>
>        static _BI2
>        __copy_move_b(_BI1 __first, _BI1 __last, _BI2 __result)
>        {
>   while (__first != __last)
>     *--__result = std::move(*--__last);
>   return __result;
> }
>    };
>
>
>  template<>
>    struct __copy_move_backward<false, false, random_access_iterator_tag>
>    {
>      template<typename _BI1, typename _BI2>
>        static _BI2
>        __copy_move_b(_BI1 __first, _BI1 __last, _BI2 __result)
>        {
>   typename iterator_traits<_BI1>::difference_type __n;
>   for (__n = __last - __first; __n > 0; --__n)
>     *--__result = *--__last;
>   return __result;
> }
>    };
>
>
>  template<>
>    struct __copy_move_backward<true, false, random_access_iterator_tag>
>    {
>      template<typename _BI1, typename _BI2>
>        static _BI2
>        __copy_move_b(_BI1 __first, _BI1 __last, _BI2 __result)
>        {
>   typename iterator_traits<_BI1>::difference_type __n;
>   for (__n = __last - __first; __n > 0; --__n)
>     *--__result = std::move(*--__last);
>   return __result;
> }
>    };
>
>
>  template<bool _IsMove>
>    struct __copy_move_backward<_IsMove, true, random_access_iterator_tag>
>    {
>      template<typename _Tp>
>        static _Tp*
>        __copy_move_b(const _Tp* __first, const _Tp* __last, _Tp* __result)
>        {
>   const ptrdiff_t _Num = __last - __first;
>   if (_Num)
>     __builtin_memmove(__result - _Num, __first, sizeof(_Tp) * _Num);
>   return __result - _Num;
> }
>    };
>
>  template<bool _IsMove, typename _BI1, typename _BI2>
>    inline _BI2
>    __copy_move_backward_a(_BI1 __first, _BI1 __last, _BI2 __result)
>    {
>      typedef typename iterator_traits<_BI1>::value_type _ValueType1;
>      typedef typename iterator_traits<_BI2>::value_type _ValueType2;
>      typedef typename iterator_traits<_BI1>::iterator_category _Category;
>      const bool __simple = (__is_trivial(_ValueType1)
>                      && __is_pointer<_BI1>::__value
>                      && __is_pointer<_BI2>::__value
>        && __are_same<_ValueType1, _ValueType2>::__value);
>
>      return std::__copy_move_backward<_IsMove, __simple,
>                                _Category>::__copy_move_b(__first,
>         __last,
>         __result);
>    }
>
>  template<bool _IsMove, typename _BI1, typename _BI2>
>    inline _BI2
>    __copy_move_backward_a2(_BI1 __first, _BI1 __last, _BI2 __result)
>    {
>      return _BI2(std::__copy_move_backward_a<_IsMove>
>    (std::__niter_base(__first), std::__niter_base(__last),
>     std::__niter_base(__result)));
>    }
># 617 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 3
>  template<typename _BI1, typename _BI2>
>    inline _BI2
>    copy_backward(_BI1 __first, _BI1 __last, _BI2 __result)
>    {
>
>     
>     
>     
>
>
>      ;
>
>      return (std::__copy_move_backward_a2<__is_move_iterator<_BI1>::__value>
>       (std::__miter_base(__first), std::__miter_base(__last),
>        __result));
>    }
># 653 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 3
>  template<typename _BI1, typename _BI2>
>    inline _BI2
>    move_backward(_BI1 __first, _BI1 __last, _BI2 __result)
>    {
>
>     
>     
>     
>
>
>      ;
>
>      return std::__copy_move_backward_a2<true>(std::__miter_base(__first),
>      std::__miter_base(__last),
>      __result);
>    }
>
>
>
>
>
>
>  template<typename _ForwardIterator, typename _Tp>
>    inline typename
>    __gnu_cxx::__enable_if<!__is_scalar<_Tp>::__value, void>::__type
>    __fill_a(_ForwardIterator __first, _ForwardIterator __last,
>       const _Tp& __value)
>    {
>      for (; __first != __last; ++__first)
> *__first = __value;
>    }
>
>  template<typename _ForwardIterator, typename _Tp>
>    inline typename
>    __gnu_cxx::__enable_if<__is_scalar<_Tp>::__value, void>::__type
>    __fill_a(_ForwardIterator __first, _ForwardIterator __last,
>      const _Tp& __value)
>    {
>      const _Tp __tmp = __value;
>      for (; __first != __last; ++__first)
> *__first = __tmp;
>    }
>
>
>  template<typename _Tp>
>    inline typename
>    __gnu_cxx::__enable_if<__is_byte<_Tp>::__value, void>::__type
>    __fill_a(_Tp* __first, _Tp* __last, const _Tp& __c)
>    {
>      const _Tp __tmp = __c;
>      __builtin_memset(__first, static_cast<unsigned char>(__tmp),
>         __last - __first);
>    }
># 719 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 3
>  template<typename _ForwardIterator, typename _Tp>
>    inline void
>    fill(_ForwardIterator __first, _ForwardIterator __last, const _Tp& __value)
>    {
>
>     
>
>      ;
>
>      std::__fill_a(std::__niter_base(__first), std::__niter_base(__last),
>      __value);
>    }
>
>  template<typename _OutputIterator, typename _Size, typename _Tp>
>    inline typename
>    __gnu_cxx::__enable_if<!__is_scalar<_Tp>::__value, _OutputIterator>::__type
>    __fill_n_a(_OutputIterator __first, _Size __n, const _Tp& __value)
>    {
>      for (__decltype(__n + 0) __niter = __n;
>    __niter > 0; --__niter, ++__first)
> *__first = __value;
>      return __first;
>    }
>
>  template<typename _OutputIterator, typename _Size, typename _Tp>
>    inline typename
>    __gnu_cxx::__enable_if<__is_scalar<_Tp>::__value, _OutputIterator>::__type
>    __fill_n_a(_OutputIterator __first, _Size __n, const _Tp& __value)
>    {
>      const _Tp __tmp = __value;
>      for (__decltype(__n + 0) __niter = __n;
>    __niter > 0; --__niter, ++__first)
> *__first = __tmp;
>      return __first;
>    }
>
>  template<typename _Size, typename _Tp>
>    inline typename
>    __gnu_cxx::__enable_if<__is_byte<_Tp>::__value, _Tp*>::__type
>    __fill_n_a(_Tp* __first, _Size __n, const _Tp& __c)
>    {
>      std::__fill_a(__first, __first + __n, __c);
>      return __first + __n;
>    }
># 779 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 3
>  template<typename _OI, typename _Size, typename _Tp>
>    inline _OI
>    fill_n(_OI __first, _Size __n, const _Tp& __value)
>    {
>
>     
>
>      return _OI(std::__fill_n_a(std::__niter_base(__first), __n, __value));
>    }
>
>  template<bool _BoolType>
>    struct __equal
>    {
>      template<typename _II1, typename _II2>
>        static bool
>        equal(_II1 __first1, _II1 __last1, _II2 __first2)
>        {
>   for (; __first1 != __last1; ++__first1, ++__first2)
>     if (!(*__first1 == *__first2))
>       return false;
>   return true;
> }
>    };
>
>  template<>
>    struct __equal<true>
>    {
>      template<typename _Tp>
>        static bool
>        equal(const _Tp* __first1, const _Tp* __last1, const _Tp* __first2)
>        {
>   return !__builtin_memcmp(__first1, __first2, sizeof(_Tp)
>       * (__last1 - __first1));
> }
>    };
>
>  template<typename _II1, typename _II2>
>    inline bool
>    __equal_aux(_II1 __first1, _II1 __last1, _II2 __first2)
>    {
>      typedef typename iterator_traits<_II1>::value_type _ValueType1;
>      typedef typename iterator_traits<_II2>::value_type _ValueType2;
>      const bool __simple = ((__is_integer<_ValueType1>::__value
>         || __is_pointer<_ValueType1>::__value)
>                      && __is_pointer<_II1>::__value
>                      && __is_pointer<_II2>::__value
>        && __are_same<_ValueType1, _ValueType2>::__value);
>
>      return std::__equal<__simple>::equal(__first1, __last1, __first2);
>    }
>
>
>  template<typename, typename>
>    struct __lc_rai
>    {
>      template<typename _II1, typename _II2>
>        static _II1
>        __newlast1(_II1, _II1 __last1, _II2, _II2)
>        { return __last1; }
>
>      template<typename _II>
>        static bool
>        __cnd2(_II __first, _II __last)
>        { return __first != __last; }
>    };
>
>  template<>
>    struct __lc_rai<random_access_iterator_tag, random_access_iterator_tag>
>    {
>      template<typename _RAI1, typename _RAI2>
>        static _RAI1
>        __newlast1(_RAI1 __first1, _RAI1 __last1,
>     _RAI2 __first2, _RAI2 __last2)
>        {
>   const typename iterator_traits<_RAI1>::difference_type
>     __diff1 = __last1 - __first1;
>   const typename iterator_traits<_RAI2>::difference_type
>     __diff2 = __last2 - __first2;
>   return __diff2 < __diff1 ? __first1 + __diff2 : __last1;
> }
>
>      template<typename _RAI>
>        static bool
>        __cnd2(_RAI, _RAI)
>        { return true; }
>    };
>
>  template<bool _BoolType>
>    struct __lexicographical_compare
>    {
>      template<typename _II1, typename _II2>
>        static bool __lc(_II1, _II1, _II2, _II2);
>    };
>
>  template<bool _BoolType>
>    template<typename _II1, typename _II2>
>      bool
>      __lexicographical_compare<_BoolType>::
>      __lc(_II1 __first1, _II1 __last1, _II2 __first2, _II2 __last2)
>      {
> typedef typename iterator_traits<_II1>::iterator_category _Category1;
> typedef typename iterator_traits<_II2>::iterator_category _Category2;
> typedef std::__lc_rai<_Category1, _Category2> __rai_type;
>
> __last1 = __rai_type::__newlast1(__first1, __last1,
>      __first2, __last2);
> for (; __first1 != __last1 && __rai_type::__cnd2(__first2, __last2);
>      ++__first1, ++__first2)
>   {
>     if (*__first1 < *__first2)
>       return true;
>     if (*__first2 < *__first1)
>       return false;
>   }
> return __first1 == __last1 && __first2 != __last2;
>      }
>
>  template<>
>    struct __lexicographical_compare<true>
>    {
>      template<typename _Tp, typename _Up>
>        static bool
>        __lc(const _Tp* __first1, const _Tp* __last1,
>      const _Up* __first2, const _Up* __last2)
> {
>   const size_t __len1 = __last1 - __first1;
>   const size_t __len2 = __last2 - __first2;
>   const int __result = __builtin_memcmp(__first1, __first2,
>      std::min(__len1, __len2));
>   return __result != 0 ? __result < 0 : __len1 < __len2;
> }
>    };
>
>  template<typename _II1, typename _II2>
>    inline bool
>    __lexicographical_compare_aux(_II1 __first1, _II1 __last1,
>      _II2 __first2, _II2 __last2)
>    {
>      typedef typename iterator_traits<_II1>::value_type _ValueType1;
>      typedef typename iterator_traits<_II2>::value_type _ValueType2;
>      const bool __simple =
> (__is_byte<_ValueType1>::__value && __is_byte<_ValueType2>::__value
>  && !__gnu_cxx::__numeric_traits<_ValueType1>::__is_signed
>  && !__gnu_cxx::__numeric_traits<_ValueType2>::__is_signed
>  && __is_pointer<_II1>::__value
>  && __is_pointer<_II2>::__value);
>
>      return std::__lexicographical_compare<__simple>::__lc(__first1, __last1,
>           __first2, __last2);
>    }
># 941 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 3
>  template<typename _ForwardIterator, typename _Tp>
>    _ForwardIterator
>    lower_bound(_ForwardIterator __first, _ForwardIterator __last,
>  const _Tp& __val)
>    {
>
>
>
>
>      typedef typename iterator_traits<_ForwardIterator>::difference_type
> _DistanceType;
>
>
>     
>     
>      ;
>
>      _DistanceType __len = std::distance(__first, __last);
>
>      while (__len > 0)
> {
>   _DistanceType __half = __len >> 1;
>   _ForwardIterator __middle = __first;
>   std::advance(__middle, __half);
>   if (*__middle < __val)
>     {
>       __first = __middle;
>       ++__first;
>       __len = __len - __half - 1;
>     }
>   else
>     __len = __half;
> }
>      return __first;
>    }
>
>
>
>  inline constexpr int
>  __lg(int __n)
>  { return sizeof(int) * 8 - 1 - __builtin_clz(__n); }
>
>  inline constexpr unsigned
>  __lg(unsigned __n)
>  { return sizeof(int) * 8 - 1 - __builtin_clz(__n); }
>
>  inline constexpr long
>  __lg(long __n)
>  { return sizeof(long) * 8 - 1 - __builtin_clzl(__n); }
>
>  inline constexpr unsigned long
>  __lg(unsigned long __n)
>  { return sizeof(long) * 8 - 1 - __builtin_clzl(__n); }
>
>  inline constexpr long long
>  __lg(long long __n)
>  { return sizeof(long long) * 8 - 1 - __builtin_clzll(__n); }
>
>  inline constexpr unsigned long long
>  __lg(unsigned long long __n)
>  { return sizeof(long long) * 8 - 1 - __builtin_clzll(__n); }
>
>
>
>
># 1019 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 3
>  template<typename _II1, typename _II2>
>    inline bool
>    equal(_II1 __first1, _II1 __last1, _II2 __first2)
>    {
>
>     
>     
>     
>
>
>      ;
>
>      return std::__equal_aux(std::__niter_base(__first1),
>         std::__niter_base(__last1),
>         std::__niter_base(__first2));
>    }
># 1051 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 3
>  template<typename _IIter1, typename _IIter2, typename _BinaryPredicate>
>    inline bool
>    equal(_IIter1 __first1, _IIter1 __last1,
>   _IIter2 __first2, _BinaryPredicate __binary_pred)
>    {
>
>     
>     
>      ;
>
>      for (; __first1 != __last1; ++__first1, ++__first2)
> if (!bool(__binary_pred(*__first1, *__first2)))
>   return false;
>      return true;
>    }
># 1082 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 3
>  template<typename _II1, typename _II2>
>    inline bool
>    lexicographical_compare(_II1 __first1, _II1 __last1,
>       _II2 __first2, _II2 __last2)
>    {
>
>
>
>
>
>     
>     
>     
>     
>      ;
>      ;
>
>      return std::__lexicographical_compare_aux(std::__niter_base(__first1),
>      std::__niter_base(__last1),
>      std::__niter_base(__first2),
>      std::__niter_base(__last2));
>    }
># 1118 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 3
>  template<typename _II1, typename _II2, typename _Compare>
>    bool
>    lexicographical_compare(_II1 __first1, _II1 __last1,
>       _II2 __first2, _II2 __last2, _Compare __comp)
>    {
>      typedef typename iterator_traits<_II1>::iterator_category _Category1;
>      typedef typename iterator_traits<_II2>::iterator_category _Category2;
>      typedef std::__lc_rai<_Category1, _Category2> __rai_type;
>
>
>     
>     
>      ;
>      ;
>
>      __last1 = __rai_type::__newlast1(__first1, __last1, __first2, __last2);
>      for (; __first1 != __last1 && __rai_type::__cnd2(__first2, __last2);
>    ++__first1, ++__first2)
> {
>   if (__comp(*__first1, *__first2))
>     return true;
>   if (__comp(*__first2, *__first1))
>     return false;
> }
>      return __first1 == __last1 && __first2 != __last2;
>    }
># 1158 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 3
>  template<typename _InputIterator1, typename _InputIterator2>
>    pair<_InputIterator1, _InputIterator2>
>    mismatch(_InputIterator1 __first1, _InputIterator1 __last1,
>      _InputIterator2 __first2)
>    {
>
>     
>     
>     
>
>
>      ;
>
>      while (__first1 != __last1 && *__first1 == *__first2)
>        {
>   ++__first1;
>   ++__first2;
>        }
>      return pair<_InputIterator1, _InputIterator2>(__first1, __first2);
>    }
># 1195 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_algobase.h" 3
>  template<typename _InputIterator1, typename _InputIterator2,
>    typename _BinaryPredicate>
>    pair<_InputIterator1, _InputIterator2>
>    mismatch(_InputIterator1 __first1, _InputIterator1 __last1,
>      _InputIterator2 __first2, _BinaryPredicate __binary_pred)
>    {
>
>     
>     
>      ;
>
>      while (__first1 != __last1 && bool(__binary_pred(*__first1, *__first2)))
>        {
>   ++__first1;
>   ++__first2;
>        }
>      return pair<_InputIterator1, _InputIterator2>(__first1, __first2);
>    }
>
>
>}
># 40 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\char_traits.h" 2 3
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cwchar" 1 3
># 39 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cwchar" 3
>       
># 40 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cwchar" 3
># 42 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\char_traits.h" 2 3
>
>namespace __gnu_cxx
>{
>
># 57 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\char_traits.h" 3
>  template<typename _CharT>
>    struct _Char_types
>    {
>      typedef unsigned long int_type;
>      typedef std::streampos pos_type;
>      typedef std::streamoff off_type;
>      typedef std::mbstate_t state_type;
>    };
># 82 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\char_traits.h" 3
>  template<typename _CharT>
>    struct char_traits
>    {
>      typedef _CharT char_type;
>      typedef typename _Char_types<_CharT>::int_type int_type;
>      typedef typename _Char_types<_CharT>::pos_type pos_type;
>      typedef typename _Char_types<_CharT>::off_type off_type;
>      typedef typename _Char_types<_CharT>::state_type state_type;
>
>      static void
>      assign(char_type& __c1, const char_type& __c2)
>      { __c1 = __c2; }
>
>      static constexpr bool
>      eq(const char_type& __c1, const char_type& __c2)
>      { return __c1 == __c2; }
>
>      static constexpr bool
>      lt(const char_type& __c1, const char_type& __c2)
>      { return __c1 < __c2; }
>
>      static int
>      compare(const char_type* __s1, const char_type* __s2, std::size_t __n);
>
>      static std::size_t
>      length(const char_type* __s);
>
>      static const char_type*
>      find(const char_type* __s, std::size_t __n, const char_type& __a);
>
>      static char_type*
>      move(char_type* __s1, const char_type* __s2, std::size_t __n);
>
>      static char_type*
>      copy(char_type* __s1, const char_type* __s2, std::size_t __n);
>
>      static char_type*
>      assign(char_type* __s, std::size_t __n, char_type __a);
>
>      static constexpr char_type
>      to_char_type(const int_type& __c)
>      { return static_cast<char_type>(__c); }
>
>      static constexpr int_type
>      to_int_type(const char_type& __c)
>      { return static_cast<int_type>(__c); }
>
>      static constexpr bool
>      eq_int_type(const int_type& __c1, const int_type& __c2)
>      { return __c1 == __c2; }
>
>      static constexpr int_type
>      eof()
>      { return static_cast<int_type>(-1); }
>
>      static constexpr int_type
>      not_eof(const int_type& __c)
>      { return !eq_int_type(__c, eof()) ? __c : to_int_type(char_type()); }
>    };
>
>  template<typename _CharT>
>    int
>    char_traits<_CharT>::
>    compare(const char_type* __s1, const char_type* __s2, std::size_t __n)
>    {
>      for (std::size_t __i = 0; __i < __n; ++__i)
> if (lt(__s1[__i], __s2[__i]))
>   return -1;
> else if (lt(__s2[__i], __s1[__i]))
>   return 1;
>      return 0;
>    }
>
>  template<typename _CharT>
>    std::size_t
>    char_traits<_CharT>::
>    length(const char_type* __p)
>    {
>      std::size_t __i = 0;
>      while (!eq(__p[__i], char_type()))
>        ++__i;
>      return __i;
>    }
>
>  template<typename _CharT>
>    const typename char_traits<_CharT>::char_type*
>    char_traits<_CharT>::
>    find(const char_type* __s, std::size_t __n, const char_type& __a)
>    {
>      for (std::size_t __i = 0; __i < __n; ++__i)
>        if (eq(__s[__i], __a))
>          return __s + __i;
>      return 0;
>    }
>
>  template<typename _CharT>
>    typename char_traits<_CharT>::char_type*
>    char_traits<_CharT>::
>    move(char_type* __s1, const char_type* __s2, std::size_t __n)
>    {
>      return static_cast<_CharT*>(__builtin_memmove(__s1, __s2,
>          __n * sizeof(char_type)));
>    }
>
>  template<typename _CharT>
>    typename char_traits<_CharT>::char_type*
>    char_traits<_CharT>::
>    copy(char_type* __s1, const char_type* __s2, std::size_t __n)
>    {
>
>      std::copy(__s2, __s2 + __n, __s1);
>      return __s1;
>    }
>
>  template<typename _CharT>
>    typename char_traits<_CharT>::char_type*
>    char_traits<_CharT>::
>    assign(char_type* __s, std::size_t __n, char_type __a)
>    {
>
>      std::fill_n(__s, __n, __a);
>      return __s;
>    }
>
>
>}
>
>namespace std
>{
>
># 226 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\char_traits.h" 3
>  template<class _CharT>
>    struct char_traits : public __gnu_cxx::char_traits<_CharT>
>    { };
>
>
>
>  template<>
>    struct char_traits<char>
>    {
>      typedef char char_type;
>      typedef int int_type;
>      typedef streampos pos_type;
>      typedef streamoff off_type;
>      typedef mbstate_t state_type;
>
>      static void
>      assign(char_type& __c1, const char_type& __c2) noexcept
>      { __c1 = __c2; }
>
>      static constexpr bool
>      eq(const char_type& __c1, const char_type& __c2) noexcept
>      { return __c1 == __c2; }
>
>      static constexpr bool
>      lt(const char_type& __c1, const char_type& __c2) noexcept
>      { return __c1 < __c2; }
>
>      static int
>      compare(const char_type* __s1, const char_type* __s2, size_t __n)
>      { return __builtin_memcmp(__s1, __s2, __n); }
>
>      static size_t
>      length(const char_type* __s)
>      { return __builtin_strlen(__s); }
>
>      static const char_type*
>      find(const char_type* __s, size_t __n, const char_type& __a)
>      { return static_cast<const char_type*>(__builtin_memchr(__s, __a, __n)); }
>
>      static char_type*
>      move(char_type* __s1, const char_type* __s2, size_t __n)
>      { return static_cast<char_type*>(__builtin_memmove(__s1, __s2, __n)); }
>
>      static char_type*
>      copy(char_type* __s1, const char_type* __s2, size_t __n)
>      { return static_cast<char_type*>(__builtin_memcpy(__s1, __s2, __n)); }
>
>      static char_type*
>      assign(char_type* __s, size_t __n, char_type __a)
>      { return static_cast<char_type*>(__builtin_memset(__s, __a, __n)); }
>
>      static constexpr char_type
>      to_char_type(const int_type& __c) noexcept
>      { return static_cast<char_type>(__c); }
>
>
>
>      static constexpr int_type
>      to_int_type(const char_type& __c) noexcept
>      { return static_cast<int_type>(static_cast<unsigned char>(__c)); }
>
>      static constexpr bool
>      eq_int_type(const int_type& __c1, const int_type& __c2) noexcept
>      { return __c1 == __c2; }
>
>      static constexpr int_type
>      eof() noexcept
>      { return static_cast<int_type>(-1); }
>
>      static constexpr int_type
>      not_eof(const int_type& __c) noexcept
>      { return (__c == eof()) ? 0 : __c; }
>  };
>
>
>
>
>  template<>
>    struct char_traits<wchar_t>
>    {
>      typedef wchar_t char_type;
>      typedef wint_t int_type;
>      typedef streamoff off_type;
>      typedef wstreampos pos_type;
>      typedef mbstate_t state_type;
>
>      static void
>      assign(char_type& __c1, const char_type& __c2) noexcept
>      { __c1 = __c2; }
>
>      static constexpr bool
>      eq(const char_type& __c1, const char_type& __c2) noexcept
>      { return __c1 == __c2; }
>
>      static constexpr bool
>      lt(const char_type& __c1, const char_type& __c2) noexcept
>      { return __c1 < __c2; }
>
>      static int
>      compare(const char_type* __s1, const char_type* __s2, size_t __n)
>      { return wmemcmp(__s1, __s2, __n); }
>
>      static size_t
>      length(const char_type* __s)
>      { return wcslen(__s); }
>
>      static const char_type*
>      find(const char_type* __s, size_t __n, const char_type& __a)
>      { return wmemchr(__s, __a, __n); }
>
>      static char_type*
>      move(char_type* __s1, const char_type* __s2, size_t __n)
>      { return wmemmove(__s1, __s2, __n); }
>
>      static char_type*
>      copy(char_type* __s1, const char_type* __s2, size_t __n)
>      { return wmemcpy(__s1, __s2, __n); }
>
>      static char_type*
>      assign(char_type* __s, size_t __n, char_type __a)
>      { return wmemset(__s, __a, __n); }
>
>      static constexpr char_type
>      to_char_type(const int_type& __c) noexcept
>      { return char_type(__c); }
>
>      static constexpr int_type
>      to_int_type(const char_type& __c) noexcept
>      { return int_type(__c); }
>
>      static constexpr bool
>      eq_int_type(const int_type& __c1, const int_type& __c2) noexcept
>      { return __c1 == __c2; }
>
>      static constexpr int_type
>      eof() noexcept
>      { return static_cast<int_type>((wchar_t)(0xFFFF)); }
>
>      static constexpr int_type
>      not_eof(const int_type& __c) noexcept
>      { return eq_int_type(__c, eof()) ? 0 : __c; }
>  };
>
>
>
>}
>
>
>
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cstdint" 1 3
># 32 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cstdint" 3
>       
># 33 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cstdint" 3
># 41 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cstdint" 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\stdint.h" 1 3 4
># 9 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\stdint.h" 3 4
># 1 "c:\\mingw\\include\\stdint.h" 1 3 4
># 27 "c:\\mingw\\include\\stdint.h" 3 4
>       
># 28 "c:\\mingw\\include\\stdint.h" 3
># 36 "c:\\mingw\\include\\stdint.h" 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\stddef.h" 1 3 4
># 37 "c:\\mingw\\include\\stdint.h" 2 3
>
>
>typedef signed char int8_t;
>typedef unsigned char uint8_t;
>typedef short int16_t;
>typedef unsigned short uint16_t;
>typedef int int32_t;
>typedef unsigned uint32_t;
>typedef long long int64_t;
>typedef unsigned long long uint64_t;
>
>
>typedef signed char int_least8_t;
>typedef unsigned char uint_least8_t;
>typedef short int_least16_t;
>typedef unsigned short uint_least16_t;
>typedef int int_least32_t;
>typedef unsigned uint_least32_t;
>typedef long long int_least64_t;
>typedef unsigned long long uint_least64_t;
>
>
>
>
>
>typedef signed char int_fast8_t;
>typedef unsigned char uint_fast8_t;
>typedef short int_fast16_t;
>typedef unsigned short uint_fast16_t;
>typedef int int_fast32_t;
>typedef unsigned int uint_fast32_t;
>typedef long long int_fast64_t;
>typedef unsigned long long uint_fast64_t;
># 78 "c:\\mingw\\include\\stdint.h" 3
>  typedef int intptr_t;
># 87 "c:\\mingw\\include\\stdint.h" 3
>  typedef unsigned int uintptr_t;
>
>
>
>
>typedef long long intmax_t;
>typedef unsigned long long uintmax_t;
># 10 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\stdint.h" 2 3 4
># 42 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cstdint" 2 3
>
>
>
>
>namespace std
>{
>  using ::int8_t;
>  using ::int16_t;
>  using ::int32_t;
>  using ::int64_t;
>
>  using ::int_fast8_t;
>  using ::int_fast16_t;
>  using ::int_fast32_t;
>  using ::int_fast64_t;
>
>  using ::int_least8_t;
>  using ::int_least16_t;
>  using ::int_least32_t;
>  using ::int_least64_t;
>
>  using ::intmax_t;
>  using ::intptr_t;
>
>  using ::uint8_t;
>  using ::uint16_t;
>  using ::uint32_t;
>  using ::uint64_t;
>
>  using ::uint_fast8_t;
>  using ::uint_fast16_t;
>  using ::uint_fast32_t;
>  using ::uint_fast64_t;
>
>  using ::uint_least8_t;
>  using ::uint_least16_t;
>  using ::uint_least32_t;
>  using ::uint_least64_t;
>
>  using ::uintmax_t;
>  using ::uintptr_t;
>}
># 377 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\char_traits.h" 2 3
>
>namespace std
>{
>
>
>  template<>
>    struct char_traits<char16_t>
>    {
>      typedef char16_t char_type;
>      typedef uint_least16_t int_type;
>      typedef streamoff off_type;
>      typedef u16streampos pos_type;
>      typedef mbstate_t state_type;
>
>      static void
>      assign(char_type& __c1, const char_type& __c2) noexcept
>      { __c1 = __c2; }
>
>      static constexpr bool
>      eq(const char_type& __c1, const char_type& __c2) noexcept
>      { return __c1 == __c2; }
>
>      static constexpr bool
>      lt(const char_type& __c1, const char_type& __c2) noexcept
>      { return __c1 < __c2; }
>
>      static int
>      compare(const char_type* __s1, const char_type* __s2, size_t __n)
>      {
> for (size_t __i = 0; __i < __n; ++__i)
>   if (lt(__s1[__i], __s2[__i]))
>     return -1;
>   else if (lt(__s2[__i], __s1[__i]))
>     return 1;
> return 0;
>      }
>
>      static size_t
>      length(const char_type* __s)
>      {
> size_t __i = 0;
> while (!eq(__s[__i], char_type()))
>   ++__i;
> return __i;
>      }
>
>      static const char_type*
>      find(const char_type* __s, size_t __n, const char_type& __a)
>      {
> for (size_t __i = 0; __i < __n; ++__i)
>   if (eq(__s[__i], __a))
>     return __s + __i;
> return 0;
>      }
>
>      static char_type*
>      move(char_type* __s1, const char_type* __s2, size_t __n)
>      {
> return (static_cast<char_type*>
>  (__builtin_memmove(__s1, __s2, __n * sizeof(char_type))));
>      }
>
>      static char_type*
>      copy(char_type* __s1, const char_type* __s2, size_t __n)
>      {
> return (static_cast<char_type*>
>  (__builtin_memcpy(__s1, __s2, __n * sizeof(char_type))));
>      }
>
>      static char_type*
>      assign(char_type* __s, size_t __n, char_type __a)
>      {
> for (size_t __i = 0; __i < __n; ++__i)
>   assign(__s[__i], __a);
> return __s;
>      }
>
>      static constexpr char_type
>      to_char_type(const int_type& __c) noexcept
>      { return char_type(__c); }
>
>      static constexpr int_type
>      to_int_type(const char_type& __c) noexcept
>      { return int_type(__c); }
>
>      static constexpr bool
>      eq_int_type(const int_type& __c1, const int_type& __c2) noexcept
>      { return __c1 == __c2; }
>
>      static constexpr int_type
>      eof() noexcept
>      { return static_cast<int_type>(-1); }
>
>      static constexpr int_type
>      not_eof(const int_type& __c) noexcept
>      { return eq_int_type(__c, eof()) ? 0 : __c; }
>    };
>
>  template<>
>    struct char_traits<char32_t>
>    {
>      typedef char32_t char_type;
>      typedef uint_least32_t int_type;
>      typedef streamoff off_type;
>      typedef u32streampos pos_type;
>      typedef mbstate_t state_type;
>
>      static void
>      assign(char_type& __c1, const char_type& __c2) noexcept
>      { __c1 = __c2; }
>
>      static constexpr bool
>      eq(const char_type& __c1, const char_type& __c2) noexcept
>      { return __c1 == __c2; }
>
>      static constexpr bool
>      lt(const char_type& __c1, const char_type& __c2) noexcept
>      { return __c1 < __c2; }
>
>      static int
>      compare(const char_type* __s1, const char_type* __s2, size_t __n)
>      {
> for (size_t __i = 0; __i < __n; ++__i)
>   if (lt(__s1[__i], __s2[__i]))
>     return -1;
>   else if (lt(__s2[__i], __s1[__i]))
>     return 1;
> return 0;
>      }
>
>      static size_t
>      length(const char_type* __s)
>      {
> size_t __i = 0;
> while (!eq(__s[__i], char_type()))
>   ++__i;
> return __i;
>      }
>
>      static const char_type*
>      find(const char_type* __s, size_t __n, const char_type& __a)
>      {
> for (size_t __i = 0; __i < __n; ++__i)
>   if (eq(__s[__i], __a))
>     return __s + __i;
> return 0;
>      }
>
>      static char_type*
>      move(char_type* __s1, const char_type* __s2, size_t __n)
>      {
> return (static_cast<char_type*>
>  (__builtin_memmove(__s1, __s2, __n * sizeof(char_type))));
>      }
>
>      static char_type*
>      copy(char_type* __s1, const char_type* __s2, size_t __n)
>      {
> return (static_cast<char_type*>
>  (__builtin_memcpy(__s1, __s2, __n * sizeof(char_type))));
>      }
>
>      static char_type*
>      assign(char_type* __s, size_t __n, char_type __a)
>      {
> for (size_t __i = 0; __i < __n; ++__i)
>   assign(__s[__i], __a);
> return __s;
>      }
>
>      static constexpr char_type
>      to_char_type(const int_type& __c) noexcept
>      { return char_type(__c); }
>
>      static constexpr int_type
>      to_int_type(const char_type& __c) noexcept
>      { return int_type(__c); }
>
>      static constexpr bool
>      eq_int_type(const int_type& __c1, const int_type& __c2) noexcept
>      { return __c1 == __c2; }
>
>      static constexpr int_type
>      eof() noexcept
>      { return static_cast<int_type>(-1); }
>
>      static constexpr int_type
>      not_eof(const int_type& __c) noexcept
>      { return eq_int_type(__c, eof()) ? 0 : __c; }
>    };
>
>
>}
># 41 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ios" 2 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\localefwd.h" 1 3
># 37 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\localefwd.h" 3
>       
># 38 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\localefwd.h" 3
>
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\c++locale.h" 1 3
># 39 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\c++locale.h" 3
>       
># 40 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\c++locale.h" 3
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\clocale" 1 3
># 39 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\clocale" 3
>       
># 40 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\clocale" 3
>
>
># 1 "c:\\mingw\\include\\locale.h" 1 3
># 26 "c:\\mingw\\include\\locale.h" 3
>       
># 27 "c:\\mingw\\include\\locale.h" 3
># 56 "c:\\mingw\\include\\locale.h" 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\stddef.h" 1 3 4
># 57 "c:\\mingw\\include\\locale.h" 2 3
>
>
>
>
>struct lconv
>{
> char* decimal_point;
> char* thousands_sep;
> char* grouping;
> char* int_curr_symbol;
> char* currency_symbol;
> char* mon_decimal_point;
> char* mon_thousands_sep;
> char* mon_grouping;
> char* positive_sign;
> char* negative_sign;
> char int_frac_digits;
> char frac_digits;
> char p_cs_precedes;
> char p_sep_by_space;
> char n_cs_precedes;
> char n_sep_by_space;
> char p_sign_posn;
> char n_sign_posn;
>};
>
>
>extern "C" {
>
>
> char* __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) setlocale (int, const char*);
> struct lconv* __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) localeconv (void);
>
>
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\stddef.h" 1 3 4
># 93 "c:\\mingw\\include\\locale.h" 2 3
>  wchar_t* __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) _wsetlocale(int, const wchar_t*);
>
>
>
>
>}
># 43 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\clocale" 2 3
># 51 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\clocale" 3
>namespace std
>{
>  using ::lconv;
>  using ::setlocale;
>  using ::localeconv;
>}
># 42 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\c++locale.h" 2 3
>
>
>
>namespace std
>{
>
>
>  typedef int* __c_locale;
>
>
>
>
>
>  inline int
>  __convert_from_v(const __c_locale&, char* __out,
>     const int __size __attribute__((__unused__)),
>     const char* __fmt, ...)
>  {
>    char* __old = std::setlocale(4, 0);
>    char* __sav = 0;
>    if (__builtin_strcmp(__old, "C"))
>      {
> const size_t __len = __builtin_strlen(__old) + 1;
> __sav = new char[__len];
> __builtin_memcpy(__sav, __old, __len);
> std::setlocale(4, "C");
>      }
>
>    __builtin_va_list __args;
>    __builtin_va_start(__args, __fmt);
>
>
>
>
>    const int __ret = __builtin_vsprintf(__out, __fmt, __args);
>
>
>    __builtin_va_end(__args);
>
>    if (__sav)
>      {
> std::setlocale(4, __sav);
> delete [] __sav;
>      }
>    return __ret;
>  }
>
>
>}
># 41 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\localefwd.h" 2 3
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cctype" 1 3
># 39 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cctype" 3
>       
># 40 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cctype" 3
>
>
># 1 "c:\\mingw\\include\\ctype.h" 1 3
># 26 "c:\\mingw\\include\\ctype.h" 3
>       
># 27 "c:\\mingw\\include\\ctype.h" 3
># 36 "c:\\mingw\\include\\ctype.h" 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\stddef.h" 1 3 4
># 37 "c:\\mingw\\include\\ctype.h" 2 3
># 61 "c:\\mingw\\include\\ctype.h" 3
>extern "C" {
>
>
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) isalnum(int);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) isalpha(int);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iscntrl(int);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) isdigit(int);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) isgraph(int);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) islower(int);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) isprint(int);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) ispunct(int);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) isspace(int);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) isupper(int);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) isxdigit(int);
># 86 "c:\\mingw\\include\\ctype.h" 3
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) tolower(int);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) toupper(int);
># 105 "c:\\mingw\\include\\ctype.h" 3
>   extern __attribute__ ((__dllimport__)) int __mb_cur_max;
>
>
>
>
>
>
>  extern __attribute__ ((__dllimport__)) unsigned short _ctype[];
>
>  extern __attribute__ ((__dllimport__)) unsigned short* _pctype;
># 173 "c:\\mingw\\include\\ctype.h" 3
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswalnum(wint_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswalpha(wint_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswascii(wint_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswcntrl(wint_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswctype(wint_t, wctype_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) is_wctype(wint_t, wctype_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswdigit(wint_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswgraph(wint_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswlower(wint_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswprint(wint_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswpunct(wint_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswspace(wint_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswupper(wint_t);
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswxdigit(wint_t);
>
>
>
>int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) iswblank (wint_t);
>
>
>
>
>
> wint_t __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) towlower (wint_t);
> wint_t __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) towupper (wint_t);
>
> int __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) isleadbyte (int);
># 250 "c:\\mingw\\include\\ctype.h" 3
>}
># 43 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cctype" 2 3
># 62 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cctype" 3
>namespace std
>{
>  using ::isalnum;
>  using ::isalpha;
>  using ::iscntrl;
>  using ::isdigit;
>  using ::isgraph;
>  using ::islower;
>  using ::isprint;
>  using ::ispunct;
>  using ::isspace;
>  using ::isupper;
>  using ::isxdigit;
>  using ::tolower;
>  using ::toupper;
>}
># 43 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\localefwd.h" 2 3
>
>namespace std
>{
>
># 55 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\localefwd.h" 3
>  class locale;
>
>  template<typename _Facet>
>    bool
>    has_facet(const locale&) throw();
>
>  template<typename _Facet>
>    const _Facet&
>    use_facet(const locale&);
>
>
>  template<typename _CharT>
>    bool
>    isspace(_CharT, const locale&);
>
>  template<typename _CharT>
>    bool
>    isprint(_CharT, const locale&);
>
>  template<typename _CharT>
>    bool
>    iscntrl(_CharT, const locale&);
>
>  template<typename _CharT>
>    bool
>    isupper(_CharT, const locale&);
>
>  template<typename _CharT>
>    bool
>    islower(_CharT, const locale&);
>
>  template<typename _CharT>
>    bool
>    isalpha(_CharT, const locale&);
>
>  template<typename _CharT>
>    bool
>    isdigit(_CharT, const locale&);
>
>  template<typename _CharT>
>    bool
>    ispunct(_CharT, const locale&);
>
>  template<typename _CharT>
>    bool
>    isxdigit(_CharT, const locale&);
>
>  template<typename _CharT>
>    bool
>    isalnum(_CharT, const locale&);
>
>  template<typename _CharT>
>    bool
>    isgraph(_CharT, const locale&);
>
>  template<typename _CharT>
>    _CharT
>    toupper(_CharT, const locale&);
>
>  template<typename _CharT>
>    _CharT
>    tolower(_CharT, const locale&);
>
>
>  class ctype_base;
>  template<typename _CharT>
>    class ctype;
>  template<> class ctype<char>;
>
>  template<> class ctype<wchar_t>;
>
>  template<typename _CharT>
>    class ctype_byname;
>
>
>  class codecvt_base;
>  template<typename _InternT, typename _ExternT, typename _StateT>
>    class codecvt;
>  template<> class codecvt<char, char, mbstate_t>;
>
>  template<> class codecvt<wchar_t, char, mbstate_t>;
>
>  template<typename _InternT, typename _ExternT, typename _StateT>
>    class codecvt_byname;
>
>
>
>  template<typename _CharT, typename _InIter = istreambuf_iterator<_CharT> >
>    class num_get;
>  template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> >
>    class num_put;
>
>  template<typename _CharT> class numpunct;
>  template<typename _CharT> class numpunct_byname;
>
>
>  template<typename _CharT>
>    class collate;
>  template<typename _CharT> class
>    collate_byname;
>
>
>  class time_base;
>  template<typename _CharT, typename _InIter = istreambuf_iterator<_CharT> >
>    class time_get;
>  template<typename _CharT, typename _InIter = istreambuf_iterator<_CharT> >
>    class time_get_byname;
>  template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> >
>    class time_put;
>  template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> >
>    class time_put_byname;
>
>
>  class money_base;
>
>  template<typename _CharT, typename _InIter = istreambuf_iterator<_CharT> >
>    class money_get;
>  template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> >
>    class money_put;
>
>  template<typename _CharT, bool _Intl = false>
>    class moneypunct;
>  template<typename _CharT, bool _Intl = false>
>    class moneypunct_byname;
>
>
>  class messages_base;
>  template<typename _CharT>
>    class messages;
>  template<typename _CharT>
>    class messages_byname;
>
>
>}
># 42 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ios" 2 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ios_base.h" 1 3
># 37 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ios_base.h" 3
>       
># 38 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ios_base.h" 3
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ext\\atomicity.h" 1 3
># 33 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ext\\atomicity.h" 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\gthr.h" 1 3
># 30 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\gthr.h" 3
>#pragma GCC visibility push(default)
># 148 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\gthr.h" 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\gthr-default.h" 1 3
># 69 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\gthr-default.h" 3
># 1 "c:\\mingw\\include\\errno.h" 1 3
># 26 "c:\\mingw\\include\\errno.h" 3
>       
># 27 "c:\\mingw\\include\\errno.h" 3
># 96 "c:\\mingw\\include\\errno.h" 3
>extern "C" {
># 107 "c:\\mingw\\include\\errno.h" 3
> int* __attribute__((__cdecl__)) __attribute__ ((__nothrow__)) _errno(void);
>
>
>
>
>}
># 70 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\gthr-default.h" 2 3
># 339 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\gthr-default.h" 3
>extern "C" {
>
>
>typedef unsigned long __gthread_key_t;
>
>typedef struct {
>  int done;
>  long started;
>} __gthread_once_t;
>
>typedef struct {
>  long counter;
>  void *sema;
>} __gthread_mutex_t;
>
>typedef struct {
>  long counter;
>  long depth;
>  unsigned long owner;
>  void *sema;
>} __gthread_recursive_mutex_t;
># 373 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\gthr-default.h" 3
>extern int _CRT_MT;
>extern int __mingwthr_key_dtor (unsigned long, void (*) (void *));
># 400 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\gthr-default.h" 3
>static inline int
>__gthread_active_p (void)
>{
>
>  return _CRT_MT;
>
>
>
>}
>
>
>
>
>
>
>
>extern int __gthr_win32_once (__gthread_once_t *, void (*) (void));
>extern int __gthr_win32_key_create (__gthread_key_t *, void (*) (void*));
>extern int __gthr_win32_key_delete (__gthread_key_t);
>extern void * __gthr_win32_getspecific (__gthread_key_t);
>extern int __gthr_win32_setspecific (__gthread_key_t, const void *);
>extern void __gthr_win32_mutex_init_function (__gthread_mutex_t *);
>extern int __gthr_win32_mutex_lock (__gthread_mutex_t *);
>extern int __gthr_win32_mutex_trylock (__gthread_mutex_t *);
>extern int __gthr_win32_mutex_unlock (__gthread_mutex_t *);
>extern void
>  __gthr_win32_recursive_mutex_init_function (__gthread_recursive_mutex_t *);
>extern int __gthr_win32_recursive_mutex_lock (__gthread_recursive_mutex_t *);
>extern int
>  __gthr_win32_recursive_mutex_trylock (__gthread_recursive_mutex_t *);
>extern int __gthr_win32_recursive_mutex_unlock (__gthread_recursive_mutex_t *);
>extern void __gthr_win32_mutex_destroy (__gthread_mutex_t *);
>extern int
>  __gthr_win32_recursive_mutex_destroy (__gthread_recursive_mutex_t *);
>
>static inline int
>__gthread_once (__gthread_once_t *__once, void (*__func) (void))
>{
>  if (__gthread_active_p ())
>    return __gthr_win32_once (__once, __func);
>  else
>    return -1;
>}
>
>static inline int
>__gthread_key_create (__gthread_key_t *__key, void (*__dtor) (void *))
>{
>  return __gthr_win32_key_create (__key, __dtor);
>}
>
>static inline int
>__gthread_key_delete (__gthread_key_t __key)
>{
>  return __gthr_win32_key_delete (__key);
>}
>
>static inline void *
>__gthread_getspecific (__gthread_key_t __key)
>{
>  return __gthr_win32_getspecific (__key);
>}
>
>static inline int
>__gthread_setspecific (__gthread_key_t __key, const void *__ptr)
>{
>  return __gthr_win32_setspecific (__key, __ptr);
>}
>
>static inline void
>__gthread_mutex_init_function (__gthread_mutex_t *__mutex)
>{
>  __gthr_win32_mutex_init_function (__mutex);
>}
>
>static inline void
>__gthread_mutex_destroy (__gthread_mutex_t *__mutex)
>{
>  __gthr_win32_mutex_destroy (__mutex);
>}
>
>static inline int
>__gthread_mutex_lock (__gthread_mutex_t *__mutex)
>{
>  if (__gthread_active_p ())
>    return __gthr_win32_mutex_lock (__mutex);
>  else
>    return 0;
>}
>
>static inline int
>__gthread_mutex_trylock (__gthread_mutex_t *__mutex)
>{
>  if (__gthread_active_p ())
>    return __gthr_win32_mutex_trylock (__mutex);
>  else
>    return 0;
>}
>
>static inline int
>__gthread_mutex_unlock (__gthread_mutex_t *__mutex)
>{
>  if (__gthread_active_p ())
>    return __gthr_win32_mutex_unlock (__mutex);
>  else
>    return 0;
>}
>
>static inline void
>__gthread_recursive_mutex_init_function (__gthread_recursive_mutex_t *__mutex)
>{
>   __gthr_win32_recursive_mutex_init_function (__mutex);
>}
>
>static inline int
>__gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *__mutex)
>{
>  if (__gthread_active_p ())
>    return __gthr_win32_recursive_mutex_lock (__mutex);
>  else
>    return 0;
>}
>
>static inline int
>__gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *__mutex)
>{
>  if (__gthread_active_p ())
>    return __gthr_win32_recursive_mutex_trylock (__mutex);
>  else
>    return 0;
>}
>
>static inline int
>__gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *__mutex)
>{
>  if (__gthread_active_p ())
>    return __gthr_win32_recursive_mutex_unlock (__mutex);
>  else
>    return 0;
>}
>
>static inline int
>__gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *__mutex)
>{
>  return __gthr_win32_recursive_mutex_destroy (__mutex);
>}
># 781 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\gthr-default.h" 3
>}
># 149 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\gthr.h" 2 3
>
>
>#pragma GCC visibility pop
># 34 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ext\\atomicity.h" 2 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\atomic_word.h" 1 3
># 32 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\atomic_word.h" 3
>typedef int _Atomic_word;
># 35 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ext\\atomicity.h" 2 3
>
>namespace __gnu_cxx
>{
>
>
>
>
>
>
>
>  static inline _Atomic_word
>  __exchange_and_add(volatile _Atomic_word* __mem, int __val)
>  { return __atomic_fetch_add(__mem, __val, 4); }
>
>  static inline void
>  __atomic_add(volatile _Atomic_word* __mem, int __val)
>  { __atomic_fetch_add(__mem, __val, 4); }
># 62 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ext\\atomicity.h" 3
>  static inline _Atomic_word
>  __exchange_and_add_single(_Atomic_word* __mem, int __val)
>  {
>    _Atomic_word __result = *__mem;
>    *__mem += __val;
>    return __result;
>  }
>
>  static inline void
>  __atomic_add_single(_Atomic_word* __mem, int __val)
>  { *__mem += __val; }
>
>  static inline _Atomic_word
>  __attribute__ ((__unused__))
>  __exchange_and_add_dispatch(_Atomic_word* __mem, int __val)
>  {
>
>    if (__gthread_active_p())
>      return __exchange_and_add(__mem, __val);
>    else
>      return __exchange_and_add_single(__mem, __val);
>
>
>
>  }
>
>  static inline void
>  __attribute__ ((__unused__))
>  __atomic_add_dispatch(_Atomic_word* __mem, int __val)
>  {
>
>    if (__gthread_active_p())
>      __atomic_add(__mem, __val);
>    else
>      __atomic_add_single(__mem, __val);
>
>
>
>  }
>
>
>}
># 40 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ios_base.h" 2 3
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 1 3
># 37 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>       
># 38 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\string" 1 3
># 36 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\string" 3
>       
># 37 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\string" 3
>
>
>
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\allocator.h" 1 3
># 46 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\allocator.h" 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\c++allocator.h" 1 3
># 33 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\c++allocator.h" 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ext\\new_allocator.h" 1 3
># 33 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ext\\new_allocator.h" 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\new" 1 3
># 37 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\new" 3
>       
># 38 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\new" 3
>
>
>
>
>#pragma GCC visibility push(default)
>
>extern "C++" {
>
>namespace std
>{
>
>
>
>
>
>
>  class bad_alloc : public exception
>  {
>  public:
>    bad_alloc() throw() { }
>
>
>
>    virtual ~bad_alloc() throw();
>
>
>    virtual const char* what() const throw();
>  };
>
>  struct nothrow_t { };
>
>  extern const nothrow_t nothrow;
>
>
>
>  typedef void (*new_handler)();
>
>
>
>  new_handler set_new_handler(new_handler) throw();
>}
># 91 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\new" 3
>void* operator new(std::size_t)
>  __attribute__((__externally_visible__));
>void* operator new[](std::size_t)
>  __attribute__((__externally_visible__));
>void operator delete(void*) noexcept
>  __attribute__((__externally_visible__));
>void operator delete[](void*) noexcept
>  __attribute__((__externally_visible__));
>void* operator new(std::size_t, const std::nothrow_t&) noexcept
>  __attribute__((__externally_visible__));
>void* operator new[](std::size_t, const std::nothrow_t&) noexcept
>  __attribute__((__externally_visible__));
>void operator delete(void*, const std::nothrow_t&) noexcept
>  __attribute__((__externally_visible__));
>void operator delete[](void*, const std::nothrow_t&) noexcept
>  __attribute__((__externally_visible__));
>
>
>inline void* operator new(std::size_t, void* __p) noexcept
>{ return __p; }
>inline void* operator new[](std::size_t, void* __p) noexcept
>{ return __p; }
>
>
>inline void operator delete (void*, void*) noexcept { }
>inline void operator delete[](void*, void*) noexcept { }
>
>}
>
>#pragma GCC visibility pop
># 34 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ext\\new_allocator.h" 2 3
>
>
>
>
>
>
>namespace __gnu_cxx
>{
>
>
>  using std::size_t;
>  using std::ptrdiff_t;
># 57 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ext\\new_allocator.h" 3
>  template<typename _Tp>
>    class new_allocator
>    {
>    public:
>      typedef size_t size_type;
>      typedef ptrdiff_t difference_type;
>      typedef _Tp* pointer;
>      typedef const _Tp* const_pointer;
>      typedef _Tp& reference;
>      typedef const _Tp& const_reference;
>      typedef _Tp value_type;
>
>      template<typename _Tp1>
>        struct rebind
>        { typedef new_allocator<_Tp1> other; };
>
>
>
>
>      typedef std::true_type propagate_on_container_move_assignment;
>
>
>      new_allocator() noexcept { }
>
>      new_allocator(const new_allocator&) noexcept { }
>
>      template<typename _Tp1>
>        new_allocator(const new_allocator<_Tp1>&) noexcept { }
>
>      ~new_allocator() noexcept { }
>
>      pointer
>      address(reference __x) const noexcept
>      { return std::__addressof(__x); }
>
>      const_pointer
>      address(const_reference __x) const noexcept
>      { return std::__addressof(__x); }
>
>
>
>      pointer
>      allocate(size_type __n, const void* = 0)
>      {
> if (__n > this->max_size())
>   std::__throw_bad_alloc();
>
> return static_cast<_Tp*>(::operator new(__n * sizeof(_Tp)));
>      }
>
>
>      void
>      deallocate(pointer __p, size_type)
>      { ::operator delete(__p); }
>
>      size_type
>      max_size() const noexcept
>      { return size_t(-1) / sizeof(_Tp); }
>
>
>      template<typename _Up, typename... _Args>
>        void
>        construct(_Up* __p, _Args&&... __args)
> { ::new((void *)__p) _Up(std::forward<_Args>(__args)...); }
>
>      template<typename _Up>
>        void
>        destroy(_Up* __p) { __p->~_Up(); }
># 135 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ext\\new_allocator.h" 3
>    };
>
>  template<typename _Tp>
>    inline bool
>    operator==(const new_allocator<_Tp>&, const new_allocator<_Tp>&)
>    { return true; }
>
>  template<typename _Tp>
>    inline bool
>    operator!=(const new_allocator<_Tp>&, const new_allocator<_Tp>&)
>    { return false; }
>
>
>}
># 34 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\c++allocator.h" 2 3
>
>
>namespace std
>{
># 47 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\c++allocator.h" 3
>  template<typename _Tp>
>    using __allocator_base = __gnu_cxx::new_allocator<_Tp>;
>}
># 47 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\allocator.h" 2 3
>
>
>
>
>
>namespace std
>{
>
>
>
>
>
>
>
>
>  template<>
>    class allocator<void>
>    {
>    public:
>      typedef size_t size_type;
>      typedef ptrdiff_t difference_type;
>      typedef void* pointer;
>      typedef const void* const_pointer;
>      typedef void value_type;
>
>      template<typename _Tp1>
>        struct rebind
>        { typedef allocator<_Tp1> other; };
>
>
>
>
>      typedef true_type propagate_on_container_move_assignment;
>
>    };
># 91 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\allocator.h" 3
>  template<typename _Tp>
>    class allocator: public __allocator_base<_Tp>
>    {
>   public:
>      typedef size_t size_type;
>      typedef ptrdiff_t difference_type;
>      typedef _Tp* pointer;
>      typedef const _Tp* const_pointer;
>      typedef _Tp& reference;
>      typedef const _Tp& const_reference;
>      typedef _Tp value_type;
>
>      template<typename _Tp1>
>        struct rebind
>        { typedef allocator<_Tp1> other; };
>
>
>
>
>      typedef true_type propagate_on_container_move_assignment;
>
>
>      allocator() throw() { }
>
>      allocator(const allocator& __a) throw()
>      : __allocator_base<_Tp>(__a) { }
>
>      template<typename _Tp1>
>        allocator(const allocator<_Tp1>&) throw() { }
>
>      ~allocator() throw() { }
>
>
>    };
>
>  template<typename _T1, typename _T2>
>    inline bool
>    operator==(const allocator<_T1>&, const allocator<_T2>&)
>    { return true; }
>
>  template<typename _Tp>
>    inline bool
>    operator==(const allocator<_Tp>&, const allocator<_Tp>&)
>    { return true; }
>
>  template<typename _T1, typename _T2>
>    inline bool
>    operator!=(const allocator<_T1>&, const allocator<_T2>&)
>    { return false; }
>
>  template<typename _Tp>
>    inline bool
>    operator!=(const allocator<_Tp>&, const allocator<_Tp>&)
>    { return false; }
>
>
>
>
>
>
>  extern template class allocator<char>;
>  extern template class allocator<wchar_t>;
>
>
>
>
>
>
>  template<typename _Alloc, bool = __is_empty(_Alloc)>
>    struct __alloc_swap
>    { static void _S_do_it(_Alloc&, _Alloc&) { } };
>
>  template<typename _Alloc>
>    struct __alloc_swap<_Alloc, false>
>    {
>      static void
>      _S_do_it(_Alloc& __one, _Alloc& __two)
>      {
>
> if (__one != __two)
>   swap(__one, __two);
>      }
>    };
>
>
>  template<typename _Alloc, bool = __is_empty(_Alloc)>
>    struct __alloc_neq
>    {
>      static bool
>      _S_do_it(const _Alloc&, const _Alloc&)
>      { return false; }
>    };
>
>  template<typename _Alloc>
>    struct __alloc_neq<_Alloc, false>
>    {
>      static bool
>      _S_do_it(const _Alloc& __one, const _Alloc& __two)
>      { return __one != __two; }
>    };
>
>
>  template<typename _Tp, bool
>    = __or_<is_copy_constructible<typename _Tp::value_type>,
>            is_nothrow_move_constructible<typename _Tp::value_type>>::value>
>    struct __shrink_to_fit_aux
>    { static bool _S_do_it(_Tp&) { return false; } };
>
>  template<typename _Tp>
>    struct __shrink_to_fit_aux<_Tp, true>
>    {
>      static bool
>      _S_do_it(_Tp& __c)
>      {
> try
>   {
>     _Tp(__make_move_if_noexcept_iterator(__c.begin()),
>  __make_move_if_noexcept_iterator(__c.end()),
>  __c.get_allocator()).swap(__c);
>     return true;
>   }
> catch(...)
>   { return false; }
>      }
>    };
>
>
>
>}
># 42 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\string" 2 3
>
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ostream_insert.h" 1 3
># 33 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ostream_insert.h" 3
>       
># 34 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ostream_insert.h" 3
>
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\cxxabi_forced.h" 1 3
># 34 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\cxxabi_forced.h" 3
>       
># 35 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\cxxabi_forced.h" 3
>
>#pragma GCC visibility push(default)
>
>
>namespace __cxxabiv1
>{
>
>
>
>
>
>
>
>  class __forced_unwind
>  {
>    virtual ~__forced_unwind() throw();
>
>
>    virtual void __pure_dummy() = 0;
>  };
>}
>
>
>#pragma GCC visibility pop
># 37 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ostream_insert.h" 2 3
>
>namespace std
>{
>
>
>  template<typename _CharT, typename _Traits>
>    inline void
>    __ostream_write(basic_ostream<_CharT, _Traits>& __out,
>      const _CharT* __s, streamsize __n)
>    {
>      typedef basic_ostream<_CharT, _Traits> __ostream_type;
>      typedef typename __ostream_type::ios_base __ios_base;
>
>      const streamsize __put = __out.rdbuf()->sputn(__s, __n);
>      if (__put != __n)
> __out.setstate(__ios_base::badbit);
>    }
>
>  template<typename _CharT, typename _Traits>
>    inline void
>    __ostream_fill(basic_ostream<_CharT, _Traits>& __out, streamsize __n)
>    {
>      typedef basic_ostream<_CharT, _Traits> __ostream_type;
>      typedef typename __ostream_type::ios_base __ios_base;
>
>      const _CharT __c = __out.fill();
>      for (; __n > 0; --__n)
> {
>   const typename _Traits::int_type __put = __out.rdbuf()->sputc(__c);
>   if (_Traits::eq_int_type(__put, _Traits::eof()))
>     {
>       __out.setstate(__ios_base::badbit);
>       break;
>     }
> }
>    }
>
>  template<typename _CharT, typename _Traits>
>    basic_ostream<_CharT, _Traits>&
>    __ostream_insert(basic_ostream<_CharT, _Traits>& __out,
>       const _CharT* __s, streamsize __n)
>    {
>      typedef basic_ostream<_CharT, _Traits> __ostream_type;
>      typedef typename __ostream_type::ios_base __ios_base;
>
>      typename __ostream_type::sentry __cerb(__out);
>      if (__cerb)
> {
>   try
>     {
>       const streamsize __w = __out.width();
>       if (__w > __n)
>  {
>    const bool __left = ((__out.flags()
>     & __ios_base::adjustfield)
>           == __ios_base::left);
>    if (!__left)
>      __ostream_fill(__out, __w - __n);
>    if (__out.good())
>      __ostream_write(__out, __s, __n);
>    if (__left && __out.good())
>      __ostream_fill(__out, __w - __n);
>  }
>       else
>  __ostream_write(__out, __s, __n);
>       __out.width(0);
>     }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       __out._M_setstate(__ios_base::badbit);
>       throw;
>     }
>   catch(...)
>     { __out._M_setstate(__ios_base::badbit); }
> }
>      return __out;
>    }
>
>
>
>
>  extern template ostream& __ostream_insert(ostream&, const char*, streamsize);
>
>
>  extern template wostream& __ostream_insert(wostream&, const wchar_t*,
>          streamsize);
>
>
>
>
>}
># 45 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\string" 2 3
>
>
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_function.h" 1 3
># 59 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_function.h" 3
>namespace std
>{
>
># 100 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_function.h" 3
>  template<typename _Arg, typename _Result>
>    struct unary_function
>    {
>
>      typedef _Arg argument_type;
>
>
>      typedef _Result result_type;
>    };
>
>
>
>
>  template<typename _Arg1, typename _Arg2, typename _Result>
>    struct binary_function
>    {
>
>      typedef _Arg1 first_argument_type;
>
>
>      typedef _Arg2 second_argument_type;
>
>
>      typedef _Result result_type;
>    };
># 139 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_function.h" 3
>  template<typename _Tp>
>    struct plus : public binary_function<_Tp, _Tp, _Tp>
>    {
>      _Tp
>      operator()(const _Tp& __x, const _Tp& __y) const
>      { return __x + __y; }
>    };
>
>
>  template<typename _Tp>
>    struct minus : public binary_function<_Tp, _Tp, _Tp>
>    {
>      _Tp
>      operator()(const _Tp& __x, const _Tp& __y) const
>      { return __x - __y; }
>    };
>
>
>  template<typename _Tp>
>    struct multiplies : public binary_function<_Tp, _Tp, _Tp>
>    {
>      _Tp
>      operator()(const _Tp& __x, const _Tp& __y) const
>      { return __x * __y; }
>    };
>
>
>  template<typename _Tp>
>    struct divides : public binary_function<_Tp, _Tp, _Tp>
>    {
>      _Tp
>      operator()(const _Tp& __x, const _Tp& __y) const
>      { return __x / __y; }
>    };
>
>
>  template<typename _Tp>
>    struct modulus : public binary_function<_Tp, _Tp, _Tp>
>    {
>      _Tp
>      operator()(const _Tp& __x, const _Tp& __y) const
>      { return __x % __y; }
>    };
>
>
>  template<typename _Tp>
>    struct negate : public unary_function<_Tp, _Tp>
>    {
>      _Tp
>      operator()(const _Tp& __x) const
>      { return -__x; }
>    };
># 203 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_function.h" 3
>  template<typename _Tp>
>    struct equal_to : public binary_function<_Tp, _Tp, bool>
>    {
>      bool
>      operator()(const _Tp& __x, const _Tp& __y) const
>      { return __x == __y; }
>    };
>
>
>  template<typename _Tp>
>    struct not_equal_to : public binary_function<_Tp, _Tp, bool>
>    {
>      bool
>      operator()(const _Tp& __x, const _Tp& __y) const
>      { return __x != __y; }
>    };
>
>
>  template<typename _Tp>
>    struct greater : public binary_function<_Tp, _Tp, bool>
>    {
>      bool
>      operator()(const _Tp& __x, const _Tp& __y) const
>      { return __x > __y; }
>    };
>
>
>  template<typename _Tp>
>    struct less : public binary_function<_Tp, _Tp, bool>
>    {
>      bool
>      operator()(const _Tp& __x, const _Tp& __y) const
>      { return __x < __y; }
>    };
>
>
>  template<typename _Tp>
>    struct greater_equal : public binary_function<_Tp, _Tp, bool>
>    {
>      bool
>      operator()(const _Tp& __x, const _Tp& __y) const
>      { return __x >= __y; }
>    };
>
>
>  template<typename _Tp>
>    struct less_equal : public binary_function<_Tp, _Tp, bool>
>    {
>      bool
>      operator()(const _Tp& __x, const _Tp& __y) const
>      { return __x <= __y; }
>    };
># 267 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_function.h" 3
>  template<typename _Tp>
>    struct logical_and : public binary_function<_Tp, _Tp, bool>
>    {
>      bool
>      operator()(const _Tp& __x, const _Tp& __y) const
>      { return __x && __y; }
>    };
>
>
>  template<typename _Tp>
>    struct logical_or : public binary_function<_Tp, _Tp, bool>
>    {
>      bool
>      operator()(const _Tp& __x, const _Tp& __y) const
>      { return __x || __y; }
>    };
>
>
>  template<typename _Tp>
>    struct logical_not : public unary_function<_Tp, bool>
>    {
>      bool
>      operator()(const _Tp& __x) const
>      { return !__x; }
>    };
>
>
>
>
>  template<typename _Tp>
>    struct bit_and : public binary_function<_Tp, _Tp, _Tp>
>    {
>      _Tp
>      operator()(const _Tp& __x, const _Tp& __y) const
>      { return __x & __y; }
>    };
>
>  template<typename _Tp>
>    struct bit_or : public binary_function<_Tp, _Tp, _Tp>
>    {
>      _Tp
>      operator()(const _Tp& __x, const _Tp& __y) const
>      { return __x | __y; }
>    };
>
>  template<typename _Tp>
>    struct bit_xor : public binary_function<_Tp, _Tp, _Tp>
>    {
>      _Tp
>      operator()(const _Tp& __x, const _Tp& __y) const
>      { return __x ^ __y; }
>    };
># 350 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_function.h" 3
>  template<typename _Predicate>
>    class unary_negate
>    : public unary_function<typename _Predicate::argument_type, bool>
>    {
>    protected:
>      _Predicate _M_pred;
>
>    public:
>      explicit
>      unary_negate(const _Predicate& __x) : _M_pred(__x) { }
>
>      bool
>      operator()(const typename _Predicate::argument_type& __x) const
>      { return !_M_pred(__x); }
>    };
>
>
>  template<typename _Predicate>
>    inline unary_negate<_Predicate>
>    not1(const _Predicate& __pred)
>    { return unary_negate<_Predicate>(__pred); }
>
>
>  template<typename _Predicate>
>    class binary_negate
>    : public binary_function<typename _Predicate::first_argument_type,
>        typename _Predicate::second_argument_type, bool>
>    {
>    protected:
>      _Predicate _M_pred;
>
>    public:
>      explicit
>      binary_negate(const _Predicate& __x) : _M_pred(__x) { }
>
>      bool
>      operator()(const typename _Predicate::first_argument_type& __x,
>   const typename _Predicate::second_argument_type& __y) const
>      { return !_M_pred(__x, __y); }
>    };
>
>
>  template<typename _Predicate>
>    inline binary_negate<_Predicate>
>    not2(const _Predicate& __pred)
>    { return binary_negate<_Predicate>(__pred); }
># 421 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_function.h" 3
>  template<typename _Arg, typename _Result>
>    class pointer_to_unary_function : public unary_function<_Arg, _Result>
>    {
>    protected:
>      _Result (*_M_ptr)(_Arg);
>
>    public:
>      pointer_to_unary_function() { }
>
>      explicit
>      pointer_to_unary_function(_Result (*__x)(_Arg))
>      : _M_ptr(__x) { }
>
>      _Result
>      operator()(_Arg __x) const
>      { return _M_ptr(__x); }
>    };
>
>
>  template<typename _Arg, typename _Result>
>    inline pointer_to_unary_function<_Arg, _Result>
>    ptr_fun(_Result (*__x)(_Arg))
>    { return pointer_to_unary_function<_Arg, _Result>(__x); }
>
>
>  template<typename _Arg1, typename _Arg2, typename _Result>
>    class pointer_to_binary_function
>    : public binary_function<_Arg1, _Arg2, _Result>
>    {
>    protected:
>      _Result (*_M_ptr)(_Arg1, _Arg2);
>
>    public:
>      pointer_to_binary_function() { }
>
>      explicit
>      pointer_to_binary_function(_Result (*__x)(_Arg1, _Arg2))
>      : _M_ptr(__x) { }
>
>      _Result
>      operator()(_Arg1 __x, _Arg2 __y) const
>      { return _M_ptr(__x, __y); }
>    };
>
>
>  template<typename _Arg1, typename _Arg2, typename _Result>
>    inline pointer_to_binary_function<_Arg1, _Arg2, _Result>
>    ptr_fun(_Result (*__x)(_Arg1, _Arg2))
>    { return pointer_to_binary_function<_Arg1, _Arg2, _Result>(__x); }
>
>
>  template<typename _Tp>
>    struct _Identity
>    : public unary_function<_Tp,_Tp>
>    {
>      _Tp&
>      operator()(_Tp& __x) const
>      { return __x; }
>
>      const _Tp&
>      operator()(const _Tp& __x) const
>      { return __x; }
>    };
>
>  template<typename _Pair>
>    struct _Select1st
>    : public unary_function<_Pair, typename _Pair::first_type>
>    {
>      typename _Pair::first_type&
>      operator()(_Pair& __x) const
>      { return __x.first; }
>
>      const typename _Pair::first_type&
>      operator()(const _Pair& __x) const
>      { return __x.first; }
>
>
>      template<typename _Pair2>
>        typename _Pair2::first_type&
>        operator()(_Pair2& __x) const
>        { return __x.first; }
>
>      template<typename _Pair2>
>        const typename _Pair2::first_type&
>        operator()(const _Pair2& __x) const
>        { return __x.first; }
>
>    };
>
>  template<typename _Pair>
>    struct _Select2nd
>    : public unary_function<_Pair, typename _Pair::second_type>
>    {
>      typename _Pair::second_type&
>      operator()(_Pair& __x) const
>      { return __x.second; }
>
>      const typename _Pair::second_type&
>      operator()(const _Pair& __x) const
>      { return __x.second; }
>    };
># 541 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_function.h" 3
>  template<typename _Ret, typename _Tp>
>    class mem_fun_t : public unary_function<_Tp*, _Ret>
>    {
>    public:
>      explicit
>      mem_fun_t(_Ret (_Tp::*__pf)())
>      : _M_f(__pf) { }
>
>      _Ret
>      operator()(_Tp* __p) const
>      { return (__p->*_M_f)(); }
>
>    private:
>      _Ret (_Tp::*_M_f)();
>    };
>
>
>
>  template<typename _Ret, typename _Tp>
>    class const_mem_fun_t : public unary_function<const _Tp*, _Ret>
>    {
>    public:
>      explicit
>      const_mem_fun_t(_Ret (_Tp::*__pf)() const)
>      : _M_f(__pf) { }
>
>      _Ret
>      operator()(const _Tp* __p) const
>      { return (__p->*_M_f)(); }
>
>    private:
>      _Ret (_Tp::*_M_f)() const;
>    };
>
>
>
>  template<typename _Ret, typename _Tp>
>    class mem_fun_ref_t : public unary_function<_Tp, _Ret>
>    {
>    public:
>      explicit
>      mem_fun_ref_t(_Ret (_Tp::*__pf)())
>      : _M_f(__pf) { }
>
>      _Ret
>      operator()(_Tp& __r) const
>      { return (__r.*_M_f)(); }
>
>    private:
>      _Ret (_Tp::*_M_f)();
>  };
>
>
>
>  template<typename _Ret, typename _Tp>
>    class const_mem_fun_ref_t : public unary_function<_Tp, _Ret>
>    {
>    public:
>      explicit
>      const_mem_fun_ref_t(_Ret (_Tp::*__pf)() const)
>      : _M_f(__pf) { }
>
>      _Ret
>      operator()(const _Tp& __r) const
>      { return (__r.*_M_f)(); }
>
>    private:
>      _Ret (_Tp::*_M_f)() const;
>    };
>
>
>
>  template<typename _Ret, typename _Tp, typename _Arg>
>    class mem_fun1_t : public binary_function<_Tp*, _Arg, _Ret>
>    {
>    public:
>      explicit
>      mem_fun1_t(_Ret (_Tp::*__pf)(_Arg))
>      : _M_f(__pf) { }
>
>      _Ret
>      operator()(_Tp* __p, _Arg __x) const
>      { return (__p->*_M_f)(__x); }
>
>    private:
>      _Ret (_Tp::*_M_f)(_Arg);
>    };
>
>
>
>  template<typename _Ret, typename _Tp, typename _Arg>
>    class const_mem_fun1_t : public binary_function<const _Tp*, _Arg, _Ret>
>    {
>    public:
>      explicit
>      const_mem_fun1_t(_Ret (_Tp::*__pf)(_Arg) const)
>      : _M_f(__pf) { }
>
>      _Ret
>      operator()(const _Tp* __p, _Arg __x) const
>      { return (__p->*_M_f)(__x); }
>
>    private:
>      _Ret (_Tp::*_M_f)(_Arg) const;
>    };
>
>
>
>  template<typename _Ret, typename _Tp, typename _Arg>
>    class mem_fun1_ref_t : public binary_function<_Tp, _Arg, _Ret>
>    {
>    public:
>      explicit
>      mem_fun1_ref_t(_Ret (_Tp::*__pf)(_Arg))
>      : _M_f(__pf) { }
>
>      _Ret
>      operator()(_Tp& __r, _Arg __x) const
>      { return (__r.*_M_f)(__x); }
>
>    private:
>      _Ret (_Tp::*_M_f)(_Arg);
>    };
>
>
>
>  template<typename _Ret, typename _Tp, typename _Arg>
>    class const_mem_fun1_ref_t : public binary_function<_Tp, _Arg, _Ret>
>    {
>    public:
>      explicit
>      const_mem_fun1_ref_t(_Ret (_Tp::*__pf)(_Arg) const)
>      : _M_f(__pf) { }
>
>      _Ret
>      operator()(const _Tp& __r, _Arg __x) const
>      { return (__r.*_M_f)(__x); }
>
>    private:
>      _Ret (_Tp::*_M_f)(_Arg) const;
>    };
>
>
>
>  template<typename _Ret, typename _Tp>
>    inline mem_fun_t<_Ret, _Tp>
>    mem_fun(_Ret (_Tp::*__f)())
>    { return mem_fun_t<_Ret, _Tp>(__f); }
>
>  template<typename _Ret, typename _Tp>
>    inline const_mem_fun_t<_Ret, _Tp>
>    mem_fun(_Ret (_Tp::*__f)() const)
>    { return const_mem_fun_t<_Ret, _Tp>(__f); }
>
>  template<typename _Ret, typename _Tp>
>    inline mem_fun_ref_t<_Ret, _Tp>
>    mem_fun_ref(_Ret (_Tp::*__f)())
>    { return mem_fun_ref_t<_Ret, _Tp>(__f); }
>
>  template<typename _Ret, typename _Tp>
>    inline const_mem_fun_ref_t<_Ret, _Tp>
>    mem_fun_ref(_Ret (_Tp::*__f)() const)
>    { return const_mem_fun_ref_t<_Ret, _Tp>(__f); }
>
>  template<typename _Ret, typename _Tp, typename _Arg>
>    inline mem_fun1_t<_Ret, _Tp, _Arg>
>    mem_fun(_Ret (_Tp::*__f)(_Arg))
>    { return mem_fun1_t<_Ret, _Tp, _Arg>(__f); }
>
>  template<typename _Ret, typename _Tp, typename _Arg>
>    inline const_mem_fun1_t<_Ret, _Tp, _Arg>
>    mem_fun(_Ret (_Tp::*__f)(_Arg) const)
>    { return const_mem_fun1_t<_Ret, _Tp, _Arg>(__f); }
>
>  template<typename _Ret, typename _Tp, typename _Arg>
>    inline mem_fun1_ref_t<_Ret, _Tp, _Arg>
>    mem_fun_ref(_Ret (_Tp::*__f)(_Arg))
>    { return mem_fun1_ref_t<_Ret, _Tp, _Arg>(__f); }
>
>  template<typename _Ret, typename _Tp, typename _Arg>
>    inline const_mem_fun1_ref_t<_Ret, _Tp, _Arg>
>    mem_fun_ref(_Ret (_Tp::*__f)(_Arg) const)
>    { return const_mem_fun1_ref_t<_Ret, _Tp, _Arg>(__f); }
>
>
>
>
>}
>
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\backward\\binders.h" 1 3
># 59 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\backward\\binders.h" 3
>namespace std
>{
>
># 103 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\backward\\binders.h" 3
>  template<typename _Operation>
>    class binder1st
>    : public unary_function<typename _Operation::second_argument_type,
>       typename _Operation::result_type>
>    {
>    protected:
>      _Operation op;
>      typename _Operation::first_argument_type value;
>
>    public:
>      binder1st(const _Operation& __x,
>  const typename _Operation::first_argument_type& __y)
>      : op(__x), value(__y) { }
>
>      typename _Operation::result_type
>      operator()(const typename _Operation::second_argument_type& __x) const
>      { return op(value, __x); }
>
>
>
>      typename _Operation::result_type
>      operator()(typename _Operation::second_argument_type& __x) const
>      { return op(value, __x); }
>    } __attribute__ ((__deprecated__));
>
>
>  template<typename _Operation, typename _Tp>
>    inline binder1st<_Operation>
>    bind1st(const _Operation& __fn, const _Tp& __x)
>    {
>      typedef typename _Operation::first_argument_type _Arg1_type;
>      return binder1st<_Operation>(__fn, _Arg1_type(__x));
>    }
>
>
>  template<typename _Operation>
>    class binder2nd
>    : public unary_function<typename _Operation::first_argument_type,
>       typename _Operation::result_type>
>    {
>    protected:
>      _Operation op;
>      typename _Operation::second_argument_type value;
>
>    public:
>      binder2nd(const _Operation& __x,
>  const typename _Operation::second_argument_type& __y)
>      : op(__x), value(__y) { }
>
>      typename _Operation::result_type
>      operator()(const typename _Operation::first_argument_type& __x) const
>      { return op(__x, value); }
>
>
>
>      typename _Operation::result_type
>      operator()(typename _Operation::first_argument_type& __x) const
>      { return op(__x, value); }
>    } __attribute__ ((__deprecated__));
>
>
>  template<typename _Operation, typename _Tp>
>    inline binder2nd<_Operation>
>    bind2nd(const _Operation& __fn, const _Tp& __x)
>    {
>      typedef typename _Operation::second_argument_type _Arg2_type;
>      return binder2nd<_Operation>(__fn, _Arg2_type(__x));
>    }
>
>
>
>}
># 732 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\stl_function.h" 2 3
># 49 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\string" 2 3
>
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\range_access.h" 1 3
># 33 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\range_access.h" 3
>       
># 34 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\range_access.h" 3
>
>
>
>namespace std
>{
>
>
>
>
>
>
>
>  template<class _Container>
>    inline auto
>    begin(_Container& __cont) -> decltype(__cont.begin())
>    { return __cont.begin(); }
>
>
>
>
>
>
>  template<class _Container>
>    inline auto
>    begin(const _Container& __cont) -> decltype(__cont.begin())
>    { return __cont.begin(); }
>
>
>
>
>
>
>  template<class _Container>
>    inline auto
>    end(_Container& __cont) -> decltype(__cont.end())
>    { return __cont.end(); }
>
>
>
>
>
>
>  template<class _Container>
>    inline auto
>    end(const _Container& __cont) -> decltype(__cont.end())
>    { return __cont.end(); }
>
>
>
>
>
>  template<class _Tp, size_t _Nm>
>    inline _Tp*
>    begin(_Tp (&__arr)[_Nm])
>    { return __arr; }
>
>
>
>
>
>
>  template<class _Tp, size_t _Nm>
>    inline _Tp*
>    end(_Tp (&__arr)[_Nm])
>    { return __arr + _Nm; }
>
>
>}
># 52 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\string" 2 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 1 3
># 37 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>       
># 38 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>
>
>
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\initializer_list" 1 3
># 33 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\initializer_list" 3
>       
># 34 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\initializer_list" 3
>
>
>
>
>
>#pragma GCC visibility push(default)
>
>
>
>namespace std
>{
>
>  template<class _E>
>    class initializer_list
>    {
>    public:
>      typedef _E value_type;
>      typedef const _E& reference;
>      typedef const _E& const_reference;
>      typedef size_t size_type;
>      typedef const _E* iterator;
>      typedef const _E* const_iterator;
>
>    private:
>      iterator _M_array;
>      size_type _M_len;
>
>
>      constexpr initializer_list(const_iterator __a, size_type __l)
>      : _M_array(__a), _M_len(__l) { }
>
>    public:
>      constexpr initializer_list() noexcept
>      : _M_array(0), _M_len(0) { }
>
>
>      constexpr size_type
>      size() const noexcept { return _M_len; }
>
>
>      constexpr const_iterator
>      begin() const noexcept { return _M_array; }
>
>
>      constexpr const_iterator
>      end() const noexcept { return begin() + size(); }
>    };
>
>
>
>
>
>
>  template<class _Tp>
>    constexpr const _Tp*
>    begin(initializer_list<_Tp> __ils) noexcept
>    { return __ils.begin(); }
>
>
>
>
>
>
>  template<class _Tp>
>    constexpr const _Tp*
>    end(initializer_list<_Tp> __ils) noexcept
>    { return __ils.end(); }
>}
>
>#pragma GCC visibility pop
># 43 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 2 3
>
>
>namespace std
>{
>
># 111 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    class basic_string
>    {
>      typedef typename _Alloc::template rebind<_CharT>::other _CharT_alloc_type;
>
>
>    public:
>      typedef _Traits traits_type;
>      typedef typename _Traits::char_type value_type;
>      typedef _Alloc allocator_type;
>      typedef typename _CharT_alloc_type::size_type size_type;
>      typedef typename _CharT_alloc_type::difference_type difference_type;
>      typedef typename _CharT_alloc_type::reference reference;
>      typedef typename _CharT_alloc_type::const_reference const_reference;
>      typedef typename _CharT_alloc_type::pointer pointer;
>      typedef typename _CharT_alloc_type::const_pointer const_pointer;
>      typedef __gnu_cxx::__normal_iterator<pointer, basic_string> iterator;
>      typedef __gnu_cxx::__normal_iterator<const_pointer, basic_string>
>                                                            const_iterator;
>      typedef std::reverse_iterator<const_iterator> const_reverse_iterator;
>      typedef std::reverse_iterator<iterator> reverse_iterator;
>
>    private:
># 148 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      struct _Rep_base
>      {
> size_type _M_length;
> size_type _M_capacity;
> _Atomic_word _M_refcount;
>      };
>
>      struct _Rep : _Rep_base
>      {
>
> typedef typename _Alloc::template rebind<char>::other _Raw_bytes_alloc;
># 173 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
> static const size_type _S_max_size;
> static const _CharT _S_terminal;
>
>
>
>        static size_type _S_empty_rep_storage[];
>
>        static _Rep&
>        _S_empty_rep()
>        {
>
>
>
>   void* __p = reinterpret_cast<void*>(&_S_empty_rep_storage);
>   return *reinterpret_cast<_Rep*>(__p);
> }
>
>        bool
> _M_is_leaked() const
>        { return this->_M_refcount < 0; }
>
>        bool
> _M_is_shared() const
>        { return this->_M_refcount > 0; }
>
>        void
> _M_set_leaked()
>        { this->_M_refcount = -1; }
>
>        void
> _M_set_sharable()
>        { this->_M_refcount = 0; }
>
> void
> _M_set_length_and_sharable(size_type __n)
> {
>
>   if (__builtin_expect(this != &_S_empty_rep(), false))
>
>     {
>       this->_M_set_sharable();
>       this->_M_length = __n;
>       traits_type::assign(this->_M_refdata()[__n], _S_terminal);
>
>
>     }
> }
>
> _CharT*
> _M_refdata() throw()
> { return reinterpret_cast<_CharT*>(this + 1); }
>
> _CharT*
> _M_grab(const _Alloc& __alloc1, const _Alloc& __alloc2)
> {
>   return (!_M_is_leaked() && __alloc1 == __alloc2)
>           ? _M_refcopy() : _M_clone(__alloc1);
> }
>
>
> static _Rep*
> _S_create(size_type, size_type, const _Alloc&);
>
> void
> _M_dispose(const _Alloc& __a)
> {
>
>   if (__builtin_expect(this != &_S_empty_rep(), false))
>
>     {
>
>       ;
>       if (__gnu_cxx::__exchange_and_add_dispatch(&this->_M_refcount,
>        -1) <= 0)
>  {
>    ;
>    _M_destroy(__a);
>  }
>     }
> }
>
> void
> _M_destroy(const _Alloc&) throw();
>
> _CharT*
> _M_refcopy() throw()
> {
>
>   if (__builtin_expect(this != &_S_empty_rep(), false))
>
>            __gnu_cxx::__atomic_add_dispatch(&this->_M_refcount, 1);
>   return _M_refdata();
> }
>
> _CharT*
> _M_clone(const _Alloc&, size_type __res = 0);
>      };
>
>
>      struct _Alloc_hider : _Alloc
>      {
> _Alloc_hider(_CharT* __dat, const _Alloc& __a)
> : _Alloc(__a), _M_p(__dat) { }
>
> _CharT* _M_p;
>      };
>
>    public:
>
>
>
>
>      static const size_type npos = static_cast<size_type>(-1);
>
>    private:
>
>      mutable _Alloc_hider _M_dataplus;
>
>      _CharT*
>      _M_data() const
>      { return _M_dataplus._M_p; }
>
>      _CharT*
>      _M_data(_CharT* __p)
>      { return (_M_dataplus._M_p = __p); }
>
>      _Rep*
>      _M_rep() const
>      { return &((reinterpret_cast<_Rep*> (_M_data()))[-1]); }
>
>
>
>      iterator
>      _M_ibegin() const
>      { return iterator(_M_data()); }
>
>      iterator
>      _M_iend() const
>      { return iterator(_M_data() + this->size()); }
>
>      void
>      _M_leak()
>      {
> if (!_M_rep()->_M_is_leaked())
>   _M_leak_hard();
>      }
>
>      size_type
>      _M_check(size_type __pos, const char* __s) const
>      {
> if (__pos > this->size())
>   __throw_out_of_range((__s));
> return __pos;
>      }
>
>      void
>      _M_check_length(size_type __n1, size_type __n2, const char* __s) const
>      {
> if (this->max_size() - (this->size() - __n1) < __n2)
>   __throw_length_error((__s));
>      }
>
>
>      size_type
>      _M_limit(size_type __pos, size_type __off) const
>      {
> const bool __testoff = __off < this->size() - __pos;
> return __testoff ? __off : this->size() - __pos;
>      }
>
>
>      bool
>      _M_disjunct(const _CharT* __s) const
>      {
> return (less<const _CharT*>()(__s, _M_data())
>  || less<const _CharT*>()(_M_data() + this->size(), __s));
>      }
>
>
>
>      static void
>      _M_copy(_CharT* __d, const _CharT* __s, size_type __n)
>      {
> if (__n == 1)
>   traits_type::assign(*__d, *__s);
> else
>   traits_type::copy(__d, __s, __n);
>      }
>
>      static void
>      _M_move(_CharT* __d, const _CharT* __s, size_type __n)
>      {
> if (__n == 1)
>   traits_type::assign(*__d, *__s);
> else
>   traits_type::move(__d, __s, __n);
>      }
>
>      static void
>      _M_assign(_CharT* __d, size_type __n, _CharT __c)
>      {
> if (__n == 1)
>   traits_type::assign(*__d, __c);
> else
>   traits_type::assign(__d, __n, __c);
>      }
>
>
>
>      template<class _Iterator>
>        static void
>        _S_copy_chars(_CharT* __p, _Iterator __k1, _Iterator __k2)
>        {
>   for (; __k1 != __k2; ++__k1, ++__p)
>     traits_type::assign(*__p, *__k1);
> }
>
>      static void
>      _S_copy_chars(_CharT* __p, iterator __k1, iterator __k2)
>      { _S_copy_chars(__p, __k1.base(), __k2.base()); }
>
>      static void
>      _S_copy_chars(_CharT* __p, const_iterator __k1, const_iterator __k2)
>      { _S_copy_chars(__p, __k1.base(), __k2.base()); }
>
>      static void
>      _S_copy_chars(_CharT* __p, _CharT* __k1, _CharT* __k2)
>      { _M_copy(__p, __k1, __k2 - __k1); }
>
>      static void
>      _S_copy_chars(_CharT* __p, const _CharT* __k1, const _CharT* __k2)
>      { _M_copy(__p, __k1, __k2 - __k1); }
>
>      static int
>      _S_compare(size_type __n1, size_type __n2)
>      {
> const difference_type __d = difference_type(__n1 - __n2);
>
> if (__d > __gnu_cxx::__numeric_traits<int>::__max)
>   return __gnu_cxx::__numeric_traits<int>::__max;
> else if (__d < __gnu_cxx::__numeric_traits<int>::__min)
>   return __gnu_cxx::__numeric_traits<int>::__min;
> else
>   return int(__d);
>      }
>
>      void
>      _M_mutate(size_type __pos, size_type __len1, size_type __len2);
>
>      void
>      _M_leak_hard();
>
>      static _Rep&
>      _S_empty_rep()
>      { return _Rep::_S_empty_rep(); }
>
>    public:
>
>
>
>
>
>
>
>      basic_string()
>
>      : _M_dataplus(_S_empty_rep()._M_refdata(), _Alloc()) { }
>
>
>
>
>
>
>
>      explicit
>      basic_string(const _Alloc& __a);
>
>
>
>
>
>
>      basic_string(const basic_string& __str);
>
>
>
>
>
>
>      basic_string(const basic_string& __str, size_type __pos,
>     size_type __n = npos);
>
>
>
>
>
>
>
>      basic_string(const basic_string& __str, size_type __pos,
>     size_type __n, const _Alloc& __a);
># 483 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string(const _CharT* __s, size_type __n,
>     const _Alloc& __a = _Alloc());
>
>
>
>
>
>      basic_string(const _CharT* __s, const _Alloc& __a = _Alloc());
>
>
>
>
>
>
>      basic_string(size_type __n, _CharT __c, const _Alloc& __a = _Alloc());
># 507 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string(basic_string&& __str) noexcept
>      : _M_dataplus(__str._M_dataplus)
>      {
>
> __str._M_data(_S_empty_rep()._M_refdata());
>
>
>
>      }
>
>
>
>
>
>
>      basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc());
># 531 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      template<class _InputIterator>
>        basic_string(_InputIterator __beg, _InputIterator __end,
>       const _Alloc& __a = _Alloc());
>
>
>
>
>      ~basic_string() noexcept
>      { _M_rep()->_M_dispose(this->get_allocator()); }
>
>
>
>
>
>      basic_string&
>      operator=(const basic_string& __str)
>      { return this->assign(__str); }
>
>
>
>
>
>      basic_string&
>      operator=(const _CharT* __s)
>      { return this->assign(__s); }
># 564 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string&
>      operator=(_CharT __c)
>      {
> this->assign(1, __c);
> return *this;
>      }
># 579 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string&
>      operator=(basic_string&& __str)
>      {
>
> this->swap(__str);
> return *this;
>      }
>
>
>
>
>
>      basic_string&
>      operator=(initializer_list<_CharT> __l)
>      {
> this->assign(__l.begin(), __l.size());
> return *this;
>      }
>
>
>
>
>
>
>
>      iterator
>      begin() noexcept
>      {
> _M_leak();
> return iterator(_M_data());
>      }
>
>
>
>
>
>      const_iterator
>      begin() const noexcept
>      { return const_iterator(_M_data()); }
>
>
>
>
>
>      iterator
>      end() noexcept
>      {
> _M_leak();
> return iterator(_M_data() + this->size());
>      }
>
>
>
>
>
>      const_iterator
>      end() const noexcept
>      { return const_iterator(_M_data() + this->size()); }
>
>
>
>
>
>
>      reverse_iterator
>      rbegin() noexcept
>      { return reverse_iterator(this->end()); }
>
>
>
>
>
>
>      const_reverse_iterator
>      rbegin() const noexcept
>      { return const_reverse_iterator(this->end()); }
>
>
>
>
>
>
>      reverse_iterator
>      rend() noexcept
>      { return reverse_iterator(this->begin()); }
>
>
>
>
>
>
>      const_reverse_iterator
>      rend() const noexcept
>      { return const_reverse_iterator(this->begin()); }
>
>
>
>
>
>
>      const_iterator
>      cbegin() const noexcept
>      { return const_iterator(this->_M_data()); }
>
>
>
>
>
>      const_iterator
>      cend() const noexcept
>      { return const_iterator(this->_M_data() + this->size()); }
>
>
>
>
>
>
>      const_reverse_iterator
>      crbegin() const noexcept
>      { return const_reverse_iterator(this->end()); }
>
>
>
>
>
>
>      const_reverse_iterator
>      crend() const noexcept
>      { return const_reverse_iterator(this->begin()); }
>
>
>    public:
>
>
>
>      size_type
>      size() const noexcept
>      { return _M_rep()->_M_length; }
>
>
>
>      size_type
>      length() const noexcept
>      { return _M_rep()->_M_length; }
>
>
>      size_type
>      max_size() const noexcept
>      { return _Rep::_S_max_size; }
># 739 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      void
>      resize(size_type __n, _CharT __c);
># 752 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      void
>      resize(size_type __n)
>      { this->resize(__n, _CharT()); }
>
>
>
>      void
>      shrink_to_fit()
>      {
> if (capacity() > size())
>   {
>     try
>       { reserve(0); }
>     catch(...)
>       { }
>   }
>      }
>
>
>
>
>
>
>      size_type
>      capacity() const noexcept
>      { return _M_rep()->_M_capacity; }
># 796 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      void
>      reserve(size_type __res_arg = 0);
>
>
>
>
>      void
>      clear() noexcept
>      { _M_mutate(0, this->size(), 0); }
>
>
>
>
>
>      bool
>      empty() const noexcept
>      { return this->size() == 0; }
># 825 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      const_reference
>      operator[] (size_type __pos) const
>      {
> ;
> return _M_data()[__pos];
>      }
># 842 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      reference
>      operator[](size_type __pos)
>      {
>
> ;
>
> ;
> _M_leak();
> return _M_data()[__pos];
>      }
># 863 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      const_reference
>      at(size_type __n) const
>      {
> if (__n >= this->size())
>   __throw_out_of_range(("basic_string::at"));
> return _M_data()[__n];
>      }
># 882 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      reference
>      at(size_type __n)
>      {
> if (__n >= size())
>   __throw_out_of_range(("basic_string::at"));
> _M_leak();
> return _M_data()[__n];
>      }
>
>
>
>
>
>
>      reference
>      front()
>      { return operator[](0); }
>
>
>
>
>
>      const_reference
>      front() const
>      { return operator[](0); }
>
>
>
>
>
>      reference
>      back()
>      { return operator[](this->size() - 1); }
>
>
>
>
>
>      const_reference
>      back() const
>      { return operator[](this->size() - 1); }
># 931 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string&
>      operator+=(const basic_string& __str)
>      { return this->append(__str); }
>
>
>
>
>
>
>      basic_string&
>      operator+=(const _CharT* __s)
>      { return this->append(__s); }
>
>
>
>
>
>
>      basic_string&
>      operator+=(_CharT __c)
>      {
> this->push_back(__c);
> return *this;
>      }
>
>
>
>
>
>
>
>      basic_string&
>      operator+=(initializer_list<_CharT> __l)
>      { return this->append(__l.begin(), __l.size()); }
>
>
>
>
>
>
>
>      basic_string&
>      append(const basic_string& __str);
># 988 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string&
>      append(const basic_string& __str, size_type __pos, size_type __n);
>
>
>
>
>
>
>
>      basic_string&
>      append(const _CharT* __s, size_type __n);
>
>
>
>
>
>
>      basic_string&
>      append(const _CharT* __s)
>      {
> ;
> return this->append(__s, traits_type::length(__s));
>      }
># 1020 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string&
>      append(size_type __n, _CharT __c);
>
>
>
>
>
>
>
>      basic_string&
>      append(initializer_list<_CharT> __l)
>      { return this->append(__l.begin(), __l.size()); }
># 1042 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      template<class _InputIterator>
>        basic_string&
>        append(_InputIterator __first, _InputIterator __last)
>        { return this->replace(_M_iend(), _M_iend(), __first, __last); }
>
>
>
>
>
>      void
>      push_back(_CharT __c)
>      {
> const size_type __len = 1 + this->size();
> if (__len > this->capacity() || _M_rep()->_M_is_shared())
>   this->reserve(__len);
> traits_type::assign(_M_data()[this->size()], __c);
> _M_rep()->_M_set_length_and_sharable(__len);
>      }
>
>
>
>
>
>
>      basic_string&
>      assign(const basic_string& __str);
># 1078 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string&
>      assign(basic_string&& __str)
>      {
> this->swap(__str);
> return *this;
>      }
># 1099 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string&
>      assign(const basic_string& __str, size_type __pos, size_type __n)
>      { return this->assign(__str._M_data()
>       + __str._M_check(__pos, "basic_string::assign"),
>       __str._M_limit(__pos, __n)); }
># 1115 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string&
>      assign(const _CharT* __s, size_type __n);
># 1127 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string&
>      assign(const _CharT* __s)
>      {
> ;
> return this->assign(__s, traits_type::length(__s));
>      }
># 1143 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string&
>      assign(size_type __n, _CharT __c)
>      { return _M_replace_aux(size_type(0), this->size(), __n, __c); }
># 1155 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      template<class _InputIterator>
>        basic_string&
>        assign(_InputIterator __first, _InputIterator __last)
>        { return this->replace(_M_ibegin(), _M_iend(), __first, __last); }
>
>
>
>
>
>
>
>      basic_string&
>      assign(initializer_list<_CharT> __l)
>      { return this->assign(__l.begin(), __l.size()); }
># 1184 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      void
>      insert(iterator __p, size_type __n, _CharT __c)
>      { this->replace(__p, __p, __n, __c); }
># 1200 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      template<class _InputIterator>
>        void
>        insert(iterator __p, _InputIterator __beg, _InputIterator __end)
>        { this->replace(__p, __p, __beg, __end); }
># 1212 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      void
>      insert(iterator __p, initializer_list<_CharT> __l)
>      {
> ;
> this->insert(__p - _M_ibegin(), __l.begin(), __l.size());
>      }
># 1232 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string&
>      insert(size_type __pos1, const basic_string& __str)
>      { return this->insert(__pos1, __str, size_type(0), __str.size()); }
># 1254 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string&
>      insert(size_type __pos1, const basic_string& __str,
>      size_type __pos2, size_type __n)
>      { return this->insert(__pos1, __str._M_data()
>       + __str._M_check(__pos2, "basic_string::insert"),
>       __str._M_limit(__pos2, __n)); }
># 1277 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string&
>      insert(size_type __pos, const _CharT* __s, size_type __n);
># 1295 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string&
>      insert(size_type __pos, const _CharT* __s)
>      {
> ;
> return this->insert(__pos, __s, traits_type::length(__s));
>      }
># 1318 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string&
>      insert(size_type __pos, size_type __n, _CharT __c)
>      { return _M_replace_aux(_M_check(__pos, "basic_string::insert"),
>         size_type(0), __n, __c); }
># 1336 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      iterator
>      insert(iterator __p, _CharT __c)
>      {
> ;
> const size_type __pos = __p - _M_ibegin();
> _M_replace_aux(__pos, size_type(0), size_type(1), __c);
> _M_rep()->_M_set_leaked();
> return iterator(_M_data() + __pos);
>      }
># 1361 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string&
>      erase(size_type __pos = 0, size_type __n = npos)
>      {
> _M_mutate(_M_check(__pos, "basic_string::erase"),
>    _M_limit(__pos, __n), size_type(0));
> return *this;
>      }
># 1377 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      iterator
>      erase(iterator __position)
>      {
>
>                               ;
> const size_type __pos = __position - _M_ibegin();
> _M_mutate(__pos, size_type(1), size_type(0));
> _M_rep()->_M_set_leaked();
> return iterator(_M_data() + __pos);
>      }
># 1397 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      iterator
>      erase(iterator __first, iterator __last);
>
>
>
>
>
>
>
>      void
>      pop_back()
>      { erase(size()-1, 1); }
># 1428 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string&
>      replace(size_type __pos, size_type __n, const basic_string& __str)
>      { return this->replace(__pos, __n, __str._M_data(), __str.size()); }
># 1450 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string&
>      replace(size_type __pos1, size_type __n1, const basic_string& __str,
>       size_type __pos2, size_type __n2)
>      { return this->replace(__pos1, __n1, __str._M_data()
>        + __str._M_check(__pos2, "basic_string::replace"),
>        __str._M_limit(__pos2, __n2)); }
># 1475 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string&
>      replace(size_type __pos, size_type __n1, const _CharT* __s,
>       size_type __n2);
># 1495 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string&
>      replace(size_type __pos, size_type __n1, const _CharT* __s)
>      {
> ;
> return this->replace(__pos, __n1, __s, traits_type::length(__s));
>      }
># 1519 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string&
>      replace(size_type __pos, size_type __n1, size_type __n2, _CharT __c)
>      { return _M_replace_aux(_M_check(__pos, "basic_string::replace"),
>         _M_limit(__pos, __n1), __n2, __c); }
># 1537 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string&
>      replace(iterator __i1, iterator __i2, const basic_string& __str)
>      { return this->replace(__i1, __i2, __str._M_data(), __str.size()); }
># 1556 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string&
>      replace(iterator __i1, iterator __i2, const _CharT* __s, size_type __n)
>      {
>
>                          ;
> return this->replace(__i1 - _M_ibegin(), __i2 - __i1, __s, __n);
>      }
># 1577 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string&
>      replace(iterator __i1, iterator __i2, const _CharT* __s)
>      {
> ;
> return this->replace(__i1, __i2, __s, traits_type::length(__s));
>      }
># 1598 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string&
>      replace(iterator __i1, iterator __i2, size_type __n, _CharT __c)
>      {
>
>                          ;
> return _M_replace_aux(__i1 - _M_ibegin(), __i2 - __i1, __n, __c);
>      }
># 1621 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      template<class _InputIterator>
>        basic_string&
>        replace(iterator __i1, iterator __i2,
>  _InputIterator __k1, _InputIterator __k2)
>        {
>  
>                            ;
>   ;
>   typedef typename std::__is_integer<_InputIterator>::__type _Integral;
>   return _M_replace_dispatch(__i1, __i2, __k1, __k2, _Integral());
> }
>
>
>
>      basic_string&
>      replace(iterator __i1, iterator __i2, _CharT* __k1, _CharT* __k2)
>      {
>
>                          ;
> ;
> return this->replace(__i1 - _M_ibegin(), __i2 - __i1,
>        __k1, __k2 - __k1);
>      }
>
>      basic_string&
>      replace(iterator __i1, iterator __i2,
>       const _CharT* __k1, const _CharT* __k2)
>      {
>
>                          ;
> ;
> return this->replace(__i1 - _M_ibegin(), __i2 - __i1,
>        __k1, __k2 - __k1);
>      }
>
>      basic_string&
>      replace(iterator __i1, iterator __i2, iterator __k1, iterator __k2)
>      {
>
>                          ;
> ;
> return this->replace(__i1 - _M_ibegin(), __i2 - __i1,
>        __k1.base(), __k2 - __k1);
>      }
>
>      basic_string&
>      replace(iterator __i1, iterator __i2,
>       const_iterator __k1, const_iterator __k2)
>      {
>
>                          ;
> ;
> return this->replace(__i1 - _M_ibegin(), __i2 - __i1,
>        __k1.base(), __k2 - __k1);
>      }
># 1692 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string& replace(iterator __i1, iterator __i2,
>       initializer_list<_CharT> __l)
>      { return this->replace(__i1, __i2, __l.begin(), __l.end()); }
>
>
>    private:
>      template<class _Integer>
> basic_string&
> _M_replace_dispatch(iterator __i1, iterator __i2, _Integer __n,
>       _Integer __val, __true_type)
>        { return _M_replace_aux(__i1 - _M_ibegin(), __i2 - __i1, __n, __val); }
>
>      template<class _InputIterator>
> basic_string&
> _M_replace_dispatch(iterator __i1, iterator __i2, _InputIterator __k1,
>       _InputIterator __k2, __false_type);
>
>      basic_string&
>      _M_replace_aux(size_type __pos1, size_type __n1, size_type __n2,
>       _CharT __c);
>
>      basic_string&
>      _M_replace_safe(size_type __pos1, size_type __n1, const _CharT* __s,
>        size_type __n2);
>
>
>
>      template<class _InIterator>
>        static _CharT*
>        _S_construct_aux(_InIterator __beg, _InIterator __end,
>    const _Alloc& __a, __false_type)
> {
>          typedef typename iterator_traits<_InIterator>::iterator_category _Tag;
>          return _S_construct(__beg, __end, __a, _Tag());
> }
>
>
>
>      template<class _Integer>
>        static _CharT*
>        _S_construct_aux(_Integer __beg, _Integer __end,
>    const _Alloc& __a, __true_type)
>        { return _S_construct_aux_2(static_cast<size_type>(__beg),
>        __end, __a); }
>
>      static _CharT*
>      _S_construct_aux_2(size_type __req, _CharT __c, const _Alloc& __a)
>      { return _S_construct(__req, __c, __a); }
>
>      template<class _InIterator>
>        static _CharT*
>        _S_construct(_InIterator __beg, _InIterator __end, const _Alloc& __a)
> {
>   typedef typename std::__is_integer<_InIterator>::__type _Integral;
>   return _S_construct_aux(__beg, __end, __a, _Integral());
>        }
>
>
>      template<class _InIterator>
>        static _CharT*
>         _S_construct(_InIterator __beg, _InIterator __end, const _Alloc& __a,
>        input_iterator_tag);
>
>
>
>      template<class _FwdIterator>
>        static _CharT*
>        _S_construct(_FwdIterator __beg, _FwdIterator __end, const _Alloc& __a,
>       forward_iterator_tag);
>
>      static _CharT*
>      _S_construct(size_type __req, _CharT __c, const _Alloc& __a);
>
>    public:
># 1779 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      size_type
>      copy(_CharT* __s, size_type __n, size_type __pos = 0) const;
># 1789 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      void
>      swap(basic_string& __s);
># 1799 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      const _CharT*
>      c_str() const noexcept
>      { return _M_data(); }
>
>
>
>
>
>
>
>      const _CharT*
>      data() const noexcept
>      { return _M_data(); }
>
>
>
>
>      allocator_type
>      get_allocator() const noexcept
>      { return _M_dataplus; }
># 1832 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      size_type
>      find(const _CharT* __s, size_type __pos, size_type __n) const;
># 1845 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      size_type
>      find(const basic_string& __str, size_type __pos = 0) const
> noexcept
>      { return this->find(__str.data(), __pos, __str.size()); }
># 1860 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      size_type
>      find(const _CharT* __s, size_type __pos = 0) const
>      {
> ;
> return this->find(__s, __pos, traits_type::length(__s));
>      }
># 1877 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      size_type
>      find(_CharT __c, size_type __pos = 0) const noexcept;
># 1890 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      size_type
>      rfind(const basic_string& __str, size_type __pos = npos) const
> noexcept
>      { return this->rfind(__str.data(), __pos, __str.size()); }
># 1907 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      size_type
>      rfind(const _CharT* __s, size_type __pos, size_type __n) const;
># 1920 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      size_type
>      rfind(const _CharT* __s, size_type __pos = npos) const
>      {
> ;
> return this->rfind(__s, __pos, traits_type::length(__s));
>      }
># 1937 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      size_type
>      rfind(_CharT __c, size_type __pos = npos) const noexcept;
># 1951 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      size_type
>      find_first_of(const basic_string& __str, size_type __pos = 0) const
> noexcept
>      { return this->find_first_of(__str.data(), __pos, __str.size()); }
># 1968 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      size_type
>      find_first_of(const _CharT* __s, size_type __pos, size_type __n) const;
># 1981 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      size_type
>      find_first_of(const _CharT* __s, size_type __pos = 0) const
>      {
> ;
> return this->find_first_of(__s, __pos, traits_type::length(__s));
>      }
># 2000 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      size_type
>      find_first_of(_CharT __c, size_type __pos = 0) const noexcept
>      { return this->find(__c, __pos); }
># 2015 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      size_type
>      find_last_of(const basic_string& __str, size_type __pos = npos) const
> noexcept
>      { return this->find_last_of(__str.data(), __pos, __str.size()); }
># 2032 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      size_type
>      find_last_of(const _CharT* __s, size_type __pos, size_type __n) const;
># 2045 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      size_type
>      find_last_of(const _CharT* __s, size_type __pos = npos) const
>      {
> ;
> return this->find_last_of(__s, __pos, traits_type::length(__s));
>      }
># 2064 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      size_type
>      find_last_of(_CharT __c, size_type __pos = npos) const noexcept
>      { return this->rfind(__c, __pos); }
># 2078 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      size_type
>      find_first_not_of(const basic_string& __str, size_type __pos = 0) const
> noexcept
>      { return this->find_first_not_of(__str.data(), __pos, __str.size()); }
># 2095 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      size_type
>      find_first_not_of(const _CharT* __s, size_type __pos,
>   size_type __n) const;
># 2109 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      size_type
>      find_first_not_of(const _CharT* __s, size_type __pos = 0) const
>      {
> ;
> return this->find_first_not_of(__s, __pos, traits_type::length(__s));
>      }
># 2126 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      size_type
>      find_first_not_of(_CharT __c, size_type __pos = 0) const
> noexcept;
># 2141 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      size_type
>      find_last_not_of(const basic_string& __str, size_type __pos = npos) const
> noexcept
>      { return this->find_last_not_of(__str.data(), __pos, __str.size()); }
># 2158 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      size_type
>      find_last_not_of(const _CharT* __s, size_type __pos,
>         size_type __n) const;
># 2172 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      size_type
>      find_last_not_of(const _CharT* __s, size_type __pos = npos) const
>      {
> ;
> return this->find_last_not_of(__s, __pos, traits_type::length(__s));
>      }
># 2189 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      size_type
>      find_last_not_of(_CharT __c, size_type __pos = npos) const
> noexcept;
># 2205 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      basic_string
>      substr(size_type __pos = 0, size_type __n = npos) const
>      { return basic_string(*this,
>       _M_check(__pos, "basic_string::substr"), __n); }
># 2224 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      int
>      compare(const basic_string& __str) const
>      {
> const size_type __size = this->size();
> const size_type __osize = __str.size();
> const size_type __len = std::min(__size, __osize);
>
> int __r = traits_type::compare(_M_data(), __str.data(), __len);
> if (!__r)
>   __r = _S_compare(__size, __osize);
> return __r;
>      }
># 2256 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      int
>      compare(size_type __pos, size_type __n, const basic_string& __str) const;
># 2282 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      int
>      compare(size_type __pos1, size_type __n1, const basic_string& __str,
>       size_type __pos2, size_type __n2) const;
># 2300 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      int
>      compare(const _CharT* __s) const;
># 2324 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      int
>      compare(size_type __pos, size_type __n1, const _CharT* __s) const;
># 2351 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>      int
>      compare(size_type __pos, size_type __n1, const _CharT* __s,
>       size_type __n2) const;
>  };
># 2363 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    basic_string<_CharT, _Traits, _Alloc>
>    operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
>       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
>    {
>      basic_string<_CharT, _Traits, _Alloc> __str(__lhs);
>      __str.append(__rhs);
>      return __str;
>    }
>
>
>
>
>
>
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    basic_string<_CharT,_Traits,_Alloc>
>    operator+(const _CharT* __lhs,
>       const basic_string<_CharT,_Traits,_Alloc>& __rhs);
>
>
>
>
>
>
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    basic_string<_CharT,_Traits,_Alloc>
>    operator+(_CharT __lhs, const basic_string<_CharT,_Traits,_Alloc>& __rhs);
>
>
>
>
>
>
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline basic_string<_CharT, _Traits, _Alloc>
>    operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
>      const _CharT* __rhs)
>    {
>      basic_string<_CharT, _Traits, _Alloc> __str(__lhs);
>      __str.append(__rhs);
>      return __str;
>    }
>
>
>
>
>
>
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline basic_string<_CharT, _Traits, _Alloc>
>    operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs, _CharT __rhs)
>    {
>      typedef basic_string<_CharT, _Traits, _Alloc> __string_type;
>      typedef typename __string_type::size_type __size_type;
>      __string_type __str(__lhs);
>      __str.append(__size_type(1), __rhs);
>      return __str;
>    }
>
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline basic_string<_CharT, _Traits, _Alloc>
>    operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
>       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
>    { return std::move(__lhs.append(__rhs)); }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline basic_string<_CharT, _Traits, _Alloc>
>    operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
>       basic_string<_CharT, _Traits, _Alloc>&& __rhs)
>    { return std::move(__rhs.insert(0, __lhs)); }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline basic_string<_CharT, _Traits, _Alloc>
>    operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
>       basic_string<_CharT, _Traits, _Alloc>&& __rhs)
>    {
>      const auto __size = __lhs.size() + __rhs.size();
>      const bool __cond = (__size > __lhs.capacity()
>      && __size <= __rhs.capacity());
>      return __cond ? std::move(__rhs.insert(0, __lhs))
>             : std::move(__lhs.append(__rhs));
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline basic_string<_CharT, _Traits, _Alloc>
>    operator+(const _CharT* __lhs,
>       basic_string<_CharT, _Traits, _Alloc>&& __rhs)
>    { return std::move(__rhs.insert(0, __lhs)); }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline basic_string<_CharT, _Traits, _Alloc>
>    operator+(_CharT __lhs,
>       basic_string<_CharT, _Traits, _Alloc>&& __rhs)
>    { return std::move(__rhs.insert(0, 1, __lhs)); }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline basic_string<_CharT, _Traits, _Alloc>
>    operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
>       const _CharT* __rhs)
>    { return std::move(__lhs.append(__rhs)); }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline basic_string<_CharT, _Traits, _Alloc>
>    operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
>       _CharT __rhs)
>    { return std::move(__lhs.append(1, __rhs)); }
># 2484 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline bool
>    operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
>        const basic_string<_CharT, _Traits, _Alloc>& __rhs)
>    { return __lhs.compare(__rhs) == 0; }
>
>  template<typename _CharT>
>    inline
>    typename __gnu_cxx::__enable_if<__is_char<_CharT>::__value, bool>::__type
>    operator==(const basic_string<_CharT>& __lhs,
>        const basic_string<_CharT>& __rhs)
>    { return (__lhs.size() == __rhs.size()
>       && !std::char_traits<_CharT>::compare(__lhs.data(), __rhs.data(),
>          __lhs.size())); }
>
>
>
>
>
>
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline bool
>    operator==(const _CharT* __lhs,
>        const basic_string<_CharT, _Traits, _Alloc>& __rhs)
>    { return __rhs.compare(__lhs) == 0; }
>
>
>
>
>
>
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline bool
>    operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
>        const _CharT* __rhs)
>    { return __lhs.compare(__rhs) == 0; }
># 2530 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline bool
>    operator!=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
>        const basic_string<_CharT, _Traits, _Alloc>& __rhs)
>    { return !(__lhs == __rhs); }
>
>
>
>
>
>
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline bool
>    operator!=(const _CharT* __lhs,
>        const basic_string<_CharT, _Traits, _Alloc>& __rhs)
>    { return !(__lhs == __rhs); }
>
>
>
>
>
>
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline bool
>    operator!=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
>        const _CharT* __rhs)
>    { return !(__lhs == __rhs); }
># 2567 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline bool
>    operator<(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
>       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
>    { return __lhs.compare(__rhs) < 0; }
>
>
>
>
>
>
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline bool
>    operator<(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
>       const _CharT* __rhs)
>    { return __lhs.compare(__rhs) < 0; }
>
>
>
>
>
>
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline bool
>    operator<(const _CharT* __lhs,
>       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
>    { return __rhs.compare(__lhs) > 0; }
># 2604 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline bool
>    operator>(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
>       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
>    { return __lhs.compare(__rhs) > 0; }
>
>
>
>
>
>
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline bool
>    operator>(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
>       const _CharT* __rhs)
>    { return __lhs.compare(__rhs) > 0; }
>
>
>
>
>
>
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline bool
>    operator>(const _CharT* __lhs,
>       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
>    { return __rhs.compare(__lhs) < 0; }
># 2641 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline bool
>    operator<=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
>        const basic_string<_CharT, _Traits, _Alloc>& __rhs)
>    { return __lhs.compare(__rhs) <= 0; }
>
>
>
>
>
>
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline bool
>    operator<=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
>        const _CharT* __rhs)
>    { return __lhs.compare(__rhs) <= 0; }
>
>
>
>
>
>
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline bool
>    operator<=(const _CharT* __lhs,
>        const basic_string<_CharT, _Traits, _Alloc>& __rhs)
>    { return __rhs.compare(__lhs) >= 0; }
># 2678 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline bool
>    operator>=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
>        const basic_string<_CharT, _Traits, _Alloc>& __rhs)
>    { return __lhs.compare(__rhs) >= 0; }
>
>
>
>
>
>
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline bool
>    operator>=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
>        const _CharT* __rhs)
>    { return __lhs.compare(__rhs) >= 0; }
>
>
>
>
>
>
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline bool
>    operator>=(const _CharT* __lhs,
>      const basic_string<_CharT, _Traits, _Alloc>& __rhs)
>    { return __rhs.compare(__lhs) <= 0; }
># 2715 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline void
>    swap(basic_string<_CharT, _Traits, _Alloc>& __lhs,
>  basic_string<_CharT, _Traits, _Alloc>& __rhs)
>    { __lhs.swap(__rhs); }
># 2733 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    basic_istream<_CharT, _Traits>&
>    operator>>(basic_istream<_CharT, _Traits>& __is,
>        basic_string<_CharT, _Traits, _Alloc>& __str);
>
>  template<>
>    basic_istream<char>&
>    operator>>(basic_istream<char>& __is, basic_string<char>& __str);
># 2751 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline basic_ostream<_CharT, _Traits>&
>    operator<<(basic_ostream<_CharT, _Traits>& __os,
>        const basic_string<_CharT, _Traits, _Alloc>& __str)
>    {
>
>
>      return __ostream_insert(__os, __str.data(), __str.size());
>    }
># 2774 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    basic_istream<_CharT, _Traits>&
>    getline(basic_istream<_CharT, _Traits>& __is,
>     basic_string<_CharT, _Traits, _Alloc>& __str, _CharT __delim);
># 2791 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    inline basic_istream<_CharT, _Traits>&
>    getline(basic_istream<_CharT, _Traits>& __is,
>     basic_string<_CharT, _Traits, _Alloc>& __str)
>    { return getline(__is, __str, __is.widen('\n')); }
>
>  template<>
>    basic_istream<char>&
>    getline(basic_istream<char>& __in, basic_string<char>& __str,
>     char __delim);
>
>
>  template<>
>    basic_istream<wchar_t>&
>    getline(basic_istream<wchar_t>& __in, basic_string<wchar_t>& __str,
>     wchar_t __delim);
>
>
>
>}
># 3033 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\functional_hash.h" 1 3
># 33 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\functional_hash.h" 3
>       
># 34 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\functional_hash.h" 3
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\hash_bytes.h" 1 3
># 33 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\hash_bytes.h" 3
>       
># 34 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\hash_bytes.h" 3
>
>
>
>namespace std
>{
>
>
>
>
>
>
>
>  size_t
>  _Hash_bytes(const void* __ptr, size_t __len, size_t __seed);
>
>
>
>
>
>  size_t
>  _Fnv_hash_bytes(const void* __ptr, size_t __len, size_t __seed);
>
>
>}
># 36 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\functional_hash.h" 2 3
>
>namespace std
>{
>
># 49 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\functional_hash.h" 3
>  template<typename _Result, typename _Arg>
>    struct __hash_base
>    {
>      typedef _Result result_type;
>      typedef _Arg argument_type;
>    };
>
>
>  template<typename _Tp>
>    struct hash;
>
>
>  template<typename _Tp>
>    struct hash<_Tp*> : public __hash_base<size_t, _Tp*>
>    {
>      size_t
>      operator()(_Tp* __p) const noexcept
>      { return reinterpret_cast<size_t>(__p); }
>    };
># 80 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\functional_hash.h" 3
>  template<> struct hash<bool> : public __hash_base<size_t, bool> { size_t operator()(bool __val) const noexcept { return static_cast<size_t>(__val); } };
>
>
>  template<> struct hash<char> : public __hash_base<size_t, char> { size_t operator()(char __val) const noexcept { return static_cast<size_t>(__val); } };
>
>
>  template<> struct hash<signed char> : public __hash_base<size_t, signed char> { size_t operator()(signed char __val) const noexcept { return static_cast<size_t>(__val); } };
>
>
>  template<> struct hash<unsigned char> : public __hash_base<size_t, unsigned char> { size_t operator()(unsigned char __val) const noexcept { return static_cast<size_t>(__val); } };
>
>
>  template<> struct hash<wchar_t> : public __hash_base<size_t, wchar_t> { size_t operator()(wchar_t __val) const noexcept { return static_cast<size_t>(__val); } };
>
>
>  template<> struct hash<char16_t> : public __hash_base<size_t, char16_t> { size_t operator()(char16_t __val) const noexcept { return static_cast<size_t>(__val); } };
>
>
>  template<> struct hash<char32_t> : public __hash_base<size_t, char32_t> { size_t operator()(char32_t __val) const noexcept { return static_cast<size_t>(__val); } };
>
>
>  template<> struct hash<short> : public __hash_base<size_t, short> { size_t operator()(short __val) const noexcept { return static_cast<size_t>(__val); } };
>
>
>  template<> struct hash<int> : public __hash_base<size_t, int> { size_t operator()(int __val) const noexcept { return static_cast<size_t>(__val); } };
>
>
>  template<> struct hash<long> : public __hash_base<size_t, long> { size_t operator()(long __val) const noexcept { return static_cast<size_t>(__val); } };
>
>
>  template<> struct hash<long long> : public __hash_base<size_t, long long> { size_t operator()(long long __val) const noexcept { return static_cast<size_t>(__val); } };
>
>
>  template<> struct hash<unsigned short> : public __hash_base<size_t, unsigned short> { size_t operator()(unsigned short __val) const noexcept { return static_cast<size_t>(__val); } };
>
>
>  template<> struct hash<unsigned int> : public __hash_base<size_t, unsigned int> { size_t operator()(unsigned int __val) const noexcept { return static_cast<size_t>(__val); } };
>
>
>  template<> struct hash<unsigned long> : public __hash_base<size_t, unsigned long> { size_t operator()(unsigned long __val) const noexcept { return static_cast<size_t>(__val); } };
>
>
>  template<> struct hash<unsigned long long> : public __hash_base<size_t, unsigned long long> { size_t operator()(unsigned long long __val) const noexcept { return static_cast<size_t>(__val); } };
>
>
>
>  struct _Hash_impl
>  {
>    static size_t
>    hash(const void* __ptr, size_t __clength,
>  size_t __seed = static_cast<size_t>(0xc70f6907UL))
>    { return _Hash_bytes(__ptr, __clength, __seed); }
>
>    template<typename _Tp>
>      static size_t
>      hash(const _Tp& __val)
>      { return hash(&__val, sizeof(__val)); }
>
>    template<typename _Tp>
>      static size_t
>      __hash_combine(const _Tp& __val, size_t __hash)
>      { return hash(&__val, sizeof(__val), __hash); }
>  };
>
>  struct _Fnv_hash_impl
>  {
>    static size_t
>    hash(const void* __ptr, size_t __clength,
>  size_t __seed = static_cast<size_t>(2166136261UL))
>    { return _Fnv_hash_bytes(__ptr, __clength, __seed); }
>
>    template<typename _Tp>
>      static size_t
>      hash(const _Tp& __val)
>      { return hash(&__val, sizeof(__val)); }
>
>    template<typename _Tp>
>      static size_t
>      __hash_combine(const _Tp& __val, size_t __hash)
>      { return hash(&__val, sizeof(__val), __hash); }
>  };
>
>
>  template<>
>    struct hash<float> : public __hash_base<size_t, float>
>    {
>      size_t
>      operator()(float __val) const noexcept
>      {
>
> return __val != 0.0f ? std::_Hash_impl::hash(__val) : 0;
>      }
>    };
>
>
>  template<>
>    struct hash<double> : public __hash_base<size_t, double>
>    {
>      size_t
>      operator()(double __val) const noexcept
>      {
>
> return __val != 0.0 ? std::_Hash_impl::hash(__val) : 0;
>      }
>    };
>
>
>  template<>
>    struct hash<long double>
>    : public __hash_base<size_t, long double>
>    {
>      __attribute__ ((__pure__)) size_t
>      operator()(long double __val) const noexcept;
>    };
>
>
>
>
>
>
>
>  template<typename _Hash>
>    struct __is_fast_hash : public std::true_type
>    { };
>
>  template<>
>    struct __is_fast_hash<hash<long double>> : public std::false_type
>    { };
>
>
>}
># 3034 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.h" 2 3
>
>namespace std
>{
>
>
>
>
>
>
>  template<>
>    struct hash<string>
>    : public __hash_base<size_t, string>
>    {
>      size_t
>      operator()(const string& __s) const noexcept
>      { return std::_Hash_impl::hash(__s.data(), __s.length()); }
>    };
>
>  template<>
>    struct __is_fast_hash<hash<string>> : std::false_type
>    { };
>
>
>
>  template<>
>    struct hash<wstring>
>    : public __hash_base<size_t, wstring>
>    {
>      size_t
>      operator()(const wstring& __s) const noexcept
>      { return std::_Hash_impl::hash(__s.data(),
>                                     __s.length() * sizeof(wchar_t)); }
>    };
>
>  template<>
>    struct __is_fast_hash<hash<wstring>> : std::false_type
>    { };
>
>
>
>
>
>  template<>
>    struct hash<u16string>
>    : public __hash_base<size_t, u16string>
>    {
>      size_t
>      operator()(const u16string& __s) const noexcept
>      { return std::_Hash_impl::hash(__s.data(),
>                                     __s.length() * sizeof(char16_t)); }
>    };
>
>  template<>
>    struct __is_fast_hash<hash<u16string>> : std::false_type
>    { };
>
>
>  template<>
>    struct hash<u32string>
>    : public __hash_base<size_t, u32string>
>    {
>      size_t
>      operator()(const u32string& __s) const noexcept
>      { return std::_Hash_impl::hash(__s.data(),
>                                     __s.length() * sizeof(char32_t)); }
>    };
>
>  template<>
>    struct __is_fast_hash<hash<u32string>> : std::false_type
>    { };
>
>
>
>}
># 53 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\string" 2 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.tcc" 1 3
># 40 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.tcc" 3
>       
># 41 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.tcc" 3
>
>
>
>namespace std
>{
>
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    const typename basic_string<_CharT, _Traits, _Alloc>::size_type
>    basic_string<_CharT, _Traits, _Alloc>::
>    _Rep::_S_max_size = (((npos - sizeof(_Rep_base))/sizeof(_CharT)) - 1) / 4;
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    const _CharT
>    basic_string<_CharT, _Traits, _Alloc>::
>    _Rep::_S_terminal = _CharT();
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    const typename basic_string<_CharT, _Traits, _Alloc>::size_type
>    basic_string<_CharT, _Traits, _Alloc>::npos;
>
>
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    typename basic_string<_CharT, _Traits, _Alloc>::size_type
>    basic_string<_CharT, _Traits, _Alloc>::_Rep::_S_empty_rep_storage[
>    (sizeof(_Rep_base) + sizeof(_CharT) + sizeof(size_type) - 1) /
>      sizeof(size_type)];
>
>
>
>
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    template<typename _InIterator>
>      _CharT*
>      basic_string<_CharT, _Traits, _Alloc>::
>      _S_construct(_InIterator __beg, _InIterator __end, const _Alloc& __a,
>     input_iterator_tag)
>      {
>
> if (__beg == __end && __a == _Alloc())
>   return _S_empty_rep()._M_refdata();
>
>
> _CharT __buf[128];
> size_type __len = 0;
> while (__beg != __end && __len < sizeof(__buf) / sizeof(_CharT))
>   {
>     __buf[__len++] = *__beg;
>     ++__beg;
>   }
> _Rep* __r = _Rep::_S_create(__len, size_type(0), __a);
> _M_copy(__r->_M_refdata(), __buf, __len);
> try
>   {
>     while (__beg != __end)
>       {
>  if (__len == __r->_M_capacity)
>    {
>
>      _Rep* __another = _Rep::_S_create(__len + 1, __len, __a);
>      _M_copy(__another->_M_refdata(), __r->_M_refdata(), __len);
>      __r->_M_destroy(__a);
>      __r = __another;
>    }
>  __r->_M_refdata()[__len++] = *__beg;
>  ++__beg;
>       }
>   }
> catch(...)
>   {
>     __r->_M_destroy(__a);
>     throw;
>   }
> __r->_M_set_length_and_sharable(__len);
> return __r->_M_refdata();
>      }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    template <typename _InIterator>
>      _CharT*
>      basic_string<_CharT, _Traits, _Alloc>::
>      _S_construct(_InIterator __beg, _InIterator __end, const _Alloc& __a,
>     forward_iterator_tag)
>      {
>
> if (__beg == __end && __a == _Alloc())
>   return _S_empty_rep()._M_refdata();
>
>
> if (__gnu_cxx::__is_null_pointer(__beg) && __beg != __end)
>   __throw_logic_error(("basic_string::_S_construct null not valid"));
>
> const size_type __dnew = static_cast<size_type>(std::distance(__beg,
>              __end));
>
> _Rep* __r = _Rep::_S_create(__dnew, size_type(0), __a);
> try
>   { _S_copy_chars(__r->_M_refdata(), __beg, __end); }
> catch(...)
>   {
>     __r->_M_destroy(__a);
>     throw;
>   }
> __r->_M_set_length_and_sharable(__dnew);
> return __r->_M_refdata();
>      }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    _CharT*
>    basic_string<_CharT, _Traits, _Alloc>::
>    _S_construct(size_type __n, _CharT __c, const _Alloc& __a)
>    {
>
>      if (__n == 0 && __a == _Alloc())
> return _S_empty_rep()._M_refdata();
>
>
>      _Rep* __r = _Rep::_S_create(__n, size_type(0), __a);
>      if (__n)
> _M_assign(__r->_M_refdata(), __n, __c);
>
>      __r->_M_set_length_and_sharable(__n);
>      return __r->_M_refdata();
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    basic_string<_CharT, _Traits, _Alloc>::
>    basic_string(const basic_string& __str)
>    : _M_dataplus(__str._M_rep()->_M_grab(_Alloc(__str.get_allocator()),
>       __str.get_allocator()),
>    __str.get_allocator())
>    { }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    basic_string<_CharT, _Traits, _Alloc>::
>    basic_string(const _Alloc& __a)
>    : _M_dataplus(_S_construct(size_type(), _CharT(), __a), __a)
>    { }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    basic_string<_CharT, _Traits, _Alloc>::
>    basic_string(const basic_string& __str, size_type __pos, size_type __n)
>    : _M_dataplus(_S_construct(__str._M_data()
>          + __str._M_check(__pos,
>      "basic_string::basic_string"),
>          __str._M_data() + __str._M_limit(__pos, __n)
>          + __pos, _Alloc()), _Alloc())
>    { }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    basic_string<_CharT, _Traits, _Alloc>::
>    basic_string(const basic_string& __str, size_type __pos,
>   size_type __n, const _Alloc& __a)
>    : _M_dataplus(_S_construct(__str._M_data()
>          + __str._M_check(__pos,
>      "basic_string::basic_string"),
>          __str._M_data() + __str._M_limit(__pos, __n)
>          + __pos, __a), __a)
>    { }
>
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    basic_string<_CharT, _Traits, _Alloc>::
>    basic_string(const _CharT* __s, size_type __n, const _Alloc& __a)
>    : _M_dataplus(_S_construct(__s, __s + __n, __a), __a)
>    { }
>
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    basic_string<_CharT, _Traits, _Alloc>::
>    basic_string(const _CharT* __s, const _Alloc& __a)
>    : _M_dataplus(_S_construct(__s, __s ? __s + traits_type::length(__s) :
>          __s + npos, __a), __a)
>    { }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    basic_string<_CharT, _Traits, _Alloc>::
>    basic_string(size_type __n, _CharT __c, const _Alloc& __a)
>    : _M_dataplus(_S_construct(__n, __c, __a), __a)
>    { }
>
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    template<typename _InputIterator>
>    basic_string<_CharT, _Traits, _Alloc>::
>    basic_string(_InputIterator __beg, _InputIterator __end, const _Alloc& __a)
>    : _M_dataplus(_S_construct(__beg, __end, __a), __a)
>    { }
>
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    basic_string<_CharT, _Traits, _Alloc>::
>    basic_string(initializer_list<_CharT> __l, const _Alloc& __a)
>    : _M_dataplus(_S_construct(__l.begin(), __l.end(), __a), __a)
>    { }
>
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    basic_string<_CharT, _Traits, _Alloc>&
>    basic_string<_CharT, _Traits, _Alloc>::
>    assign(const basic_string& __str)
>    {
>      if (_M_rep() != __str._M_rep())
> {
>
>   const allocator_type __a = this->get_allocator();
>   _CharT* __tmp = __str._M_rep()->_M_grab(__a, __str.get_allocator());
>   _M_rep()->_M_dispose(__a);
>   _M_data(__tmp);
> }
>      return *this;
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    basic_string<_CharT, _Traits, _Alloc>&
>    basic_string<_CharT, _Traits, _Alloc>::
>    assign(const _CharT* __s, size_type __n)
>    {
>      ;
>      _M_check_length(this->size(), __n, "basic_string::assign");
>      if (_M_disjunct(__s) || _M_rep()->_M_is_shared())
> return _M_replace_safe(size_type(0), this->size(), __s, __n);
>      else
> {
>
>   const size_type __pos = __s - _M_data();
>   if (__pos >= __n)
>     _M_copy(_M_data(), __s, __n);
>   else if (__pos)
>     _M_move(_M_data(), __s, __n);
>   _M_rep()->_M_set_length_and_sharable(__n);
>   return *this;
> }
>     }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    basic_string<_CharT, _Traits, _Alloc>&
>    basic_string<_CharT, _Traits, _Alloc>::
>    append(size_type __n, _CharT __c)
>    {
>      if (__n)
> {
>   _M_check_length(size_type(0), __n, "basic_string::append");
>   const size_type __len = __n + this->size();
>   if (__len > this->capacity() || _M_rep()->_M_is_shared())
>     this->reserve(__len);
>   _M_assign(_M_data() + this->size(), __n, __c);
>   _M_rep()->_M_set_length_and_sharable(__len);
> }
>      return *this;
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    basic_string<_CharT, _Traits, _Alloc>&
>    basic_string<_CharT, _Traits, _Alloc>::
>    append(const _CharT* __s, size_type __n)
>    {
>      ;
>      if (__n)
> {
>   _M_check_length(size_type(0), __n, "basic_string::append");
>   const size_type __len = __n + this->size();
>   if (__len > this->capacity() || _M_rep()->_M_is_shared())
>     {
>       if (_M_disjunct(__s))
>  this->reserve(__len);
>       else
>  {
>    const size_type __off = __s - _M_data();
>    this->reserve(__len);
>    __s = _M_data() + __off;
>  }
>     }
>   _M_copy(_M_data() + this->size(), __s, __n);
>   _M_rep()->_M_set_length_and_sharable(__len);
> }
>      return *this;
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    basic_string<_CharT, _Traits, _Alloc>&
>    basic_string<_CharT, _Traits, _Alloc>::
>    append(const basic_string& __str)
>    {
>      const size_type __size = __str.size();
>      if (__size)
> {
>   const size_type __len = __size + this->size();
>   if (__len > this->capacity() || _M_rep()->_M_is_shared())
>     this->reserve(__len);
>   _M_copy(_M_data() + this->size(), __str._M_data(), __size);
>   _M_rep()->_M_set_length_and_sharable(__len);
> }
>      return *this;
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    basic_string<_CharT, _Traits, _Alloc>&
>    basic_string<_CharT, _Traits, _Alloc>::
>    append(const basic_string& __str, size_type __pos, size_type __n)
>    {
>      __str._M_check(__pos, "basic_string::append");
>      __n = __str._M_limit(__pos, __n);
>      if (__n)
> {
>   const size_type __len = __n + this->size();
>   if (__len > this->capacity() || _M_rep()->_M_is_shared())
>     this->reserve(__len);
>   _M_copy(_M_data() + this->size(), __str._M_data() + __pos, __n);
>   _M_rep()->_M_set_length_and_sharable(__len);
> }
>      return *this;
>    }
>
>   template<typename _CharT, typename _Traits, typename _Alloc>
>     basic_string<_CharT, _Traits, _Alloc>&
>     basic_string<_CharT, _Traits, _Alloc>::
>     insert(size_type __pos, const _CharT* __s, size_type __n)
>     {
>       ;
>       _M_check(__pos, "basic_string::insert");
>       _M_check_length(size_type(0), __n, "basic_string::insert");
>       if (_M_disjunct(__s) || _M_rep()->_M_is_shared())
>         return _M_replace_safe(__pos, size_type(0), __s, __n);
>       else
>         {
>
>           const size_type __off = __s - _M_data();
>           _M_mutate(__pos, 0, __n);
>           __s = _M_data() + __off;
>           _CharT* __p = _M_data() + __pos;
>           if (__s + __n <= __p)
>             _M_copy(__p, __s, __n);
>           else if (__s >= __p)
>             _M_copy(__p, __s + __n, __n);
>           else
>             {
>        const size_type __nleft = __p - __s;
>               _M_copy(__p, __s, __nleft);
>               _M_copy(__p + __nleft, __p + __n, __n - __nleft);
>             }
>           return *this;
>         }
>     }
>
>   template<typename _CharT, typename _Traits, typename _Alloc>
>     typename basic_string<_CharT, _Traits, _Alloc>::iterator
>     basic_string<_CharT, _Traits, _Alloc>::
>     erase(iterator __first, iterator __last)
>     {
>      
>                           ;
>
>
>
>
>       const size_type __size = __last - __first;
>       if (__size)
>  {
>    const size_type __pos = __first - _M_ibegin();
>    _M_mutate(__pos, __size, size_type(0));
>    _M_rep()->_M_set_leaked();
>    return iterator(_M_data() + __pos);
>  }
>       else
>  return __first;
>     }
>
>   template<typename _CharT, typename _Traits, typename _Alloc>
>     basic_string<_CharT, _Traits, _Alloc>&
>     basic_string<_CharT, _Traits, _Alloc>::
>     replace(size_type __pos, size_type __n1, const _CharT* __s,
>      size_type __n2)
>     {
>       ;
>       _M_check(__pos, "basic_string::replace");
>       __n1 = _M_limit(__pos, __n1);
>       _M_check_length(__n1, __n2, "basic_string::replace");
>       bool __left;
>       if (_M_disjunct(__s) || _M_rep()->_M_is_shared())
>         return _M_replace_safe(__pos, __n1, __s, __n2);
>       else if ((__left = __s + __n2 <= _M_data() + __pos)
>  || _M_data() + __pos + __n1 <= __s)
>  {
>
>    size_type __off = __s - _M_data();
>    __left ? __off : (__off += __n2 - __n1);
>    _M_mutate(__pos, __n1, __n2);
>    _M_copy(_M_data() + __pos, _M_data() + __off, __n2);
>    return *this;
>  }
>       else
>  {
>
>    const basic_string __tmp(__s, __n2);
>    return _M_replace_safe(__pos, __n1, __tmp._M_data(), __n2);
>  }
>     }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    void
>    basic_string<_CharT, _Traits, _Alloc>::_Rep::
>    _M_destroy(const _Alloc& __a) throw ()
>    {
>      const size_type __size = sizeof(_Rep_base) +
>                        (this->_M_capacity + 1) * sizeof(_CharT);
>      _Raw_bytes_alloc(__a).deallocate(reinterpret_cast<char*>(this), __size);
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    void
>    basic_string<_CharT, _Traits, _Alloc>::
>    _M_leak_hard()
>    {
>
>      if (_M_rep() == &_S_empty_rep())
> return;
>
>      if (_M_rep()->_M_is_shared())
> _M_mutate(0, 0, 0);
>      _M_rep()->_M_set_leaked();
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    void
>    basic_string<_CharT, _Traits, _Alloc>::
>    _M_mutate(size_type __pos, size_type __len1, size_type __len2)
>    {
>      const size_type __old_size = this->size();
>      const size_type __new_size = __old_size + __len2 - __len1;
>      const size_type __how_much = __old_size - __pos - __len1;
>
>      if (__new_size > this->capacity() || _M_rep()->_M_is_shared())
> {
>
>   const allocator_type __a = get_allocator();
>   _Rep* __r = _Rep::_S_create(__new_size, this->capacity(), __a);
>
>   if (__pos)
>     _M_copy(__r->_M_refdata(), _M_data(), __pos);
>   if (__how_much)
>     _M_copy(__r->_M_refdata() + __pos + __len2,
>      _M_data() + __pos + __len1, __how_much);
>
>   _M_rep()->_M_dispose(__a);
>   _M_data(__r->_M_refdata());
> }
>      else if (__how_much && __len1 != __len2)
> {
>
>   _M_move(_M_data() + __pos + __len2,
>    _M_data() + __pos + __len1, __how_much);
> }
>      _M_rep()->_M_set_length_and_sharable(__new_size);
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    void
>    basic_string<_CharT, _Traits, _Alloc>::
>    reserve(size_type __res)
>    {
>      if (__res != this->capacity() || _M_rep()->_M_is_shared())
>        {
>
>   if (__res < this->size())
>     __res = this->size();
>   const allocator_type __a = get_allocator();
>   _CharT* __tmp = _M_rep()->_M_clone(__a, __res - this->size());
>   _M_rep()->_M_dispose(__a);
>   _M_data(__tmp);
>        }
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    void
>    basic_string<_CharT, _Traits, _Alloc>::
>    swap(basic_string& __s)
>    {
>      if (_M_rep()->_M_is_leaked())
> _M_rep()->_M_set_sharable();
>      if (__s._M_rep()->_M_is_leaked())
> __s._M_rep()->_M_set_sharable();
>      if (this->get_allocator() == __s.get_allocator())
> {
>   _CharT* __tmp = _M_data();
>   _M_data(__s._M_data());
>   __s._M_data(__tmp);
> }
>
>      else
> {
>   const basic_string __tmp1(_M_ibegin(), _M_iend(),
>        __s.get_allocator());
>   const basic_string __tmp2(__s._M_ibegin(), __s._M_iend(),
>        this->get_allocator());
>   *this = __tmp2;
>   __s = __tmp1;
> }
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    typename basic_string<_CharT, _Traits, _Alloc>::_Rep*
>    basic_string<_CharT, _Traits, _Alloc>::_Rep::
>    _S_create(size_type __capacity, size_type __old_capacity,
>       const _Alloc& __alloc)
>    {
>
>
>      if (__capacity > _S_max_size)
> __throw_length_error(("basic_string::_S_create"));
># 577 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_string.tcc" 3
>      const size_type __pagesize = 4096;
>      const size_type __malloc_header_size = 4 * sizeof(void*);
>
>
>
>
>
>
>
>      if (__capacity > __old_capacity && __capacity < 2 * __old_capacity)
> __capacity = 2 * __old_capacity;
>
>
>
>
>      size_type __size = (__capacity + 1) * sizeof(_CharT) + sizeof(_Rep);
>
>      const size_type __adj_size = __size + __malloc_header_size;
>      if (__adj_size > __pagesize && __capacity > __old_capacity)
> {
>   const size_type __extra = __pagesize - __adj_size % __pagesize;
>   __capacity += __extra / sizeof(_CharT);
>
>   if (__capacity > _S_max_size)
>     __capacity = _S_max_size;
>   __size = (__capacity + 1) * sizeof(_CharT) + sizeof(_Rep);
> }
>
>
>
>      void* __place = _Raw_bytes_alloc(__alloc).allocate(__size);
>      _Rep *__p = new (__place) _Rep;
>      __p->_M_capacity = __capacity;
>
>
>
>
>
>
>
>      __p->_M_set_sharable();
>      return __p;
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    _CharT*
>    basic_string<_CharT, _Traits, _Alloc>::_Rep::
>    _M_clone(const _Alloc& __alloc, size_type __res)
>    {
>
>      const size_type __requested_cap = this->_M_length + __res;
>      _Rep* __r = _Rep::_S_create(__requested_cap, this->_M_capacity,
>      __alloc);
>      if (this->_M_length)
> _M_copy(__r->_M_refdata(), _M_refdata(), this->_M_length);
>
>      __r->_M_set_length_and_sharable(this->_M_length);
>      return __r->_M_refdata();
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    void
>    basic_string<_CharT, _Traits, _Alloc>::
>    resize(size_type __n, _CharT __c)
>    {
>      const size_type __size = this->size();
>      _M_check_length(__size, __n, "basic_string::resize");
>      if (__size < __n)
> this->append(__n - __size, __c);
>      else if (__n < __size)
> this->erase(__n);
>
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    template<typename _InputIterator>
>      basic_string<_CharT, _Traits, _Alloc>&
>      basic_string<_CharT, _Traits, _Alloc>::
>      _M_replace_dispatch(iterator __i1, iterator __i2, _InputIterator __k1,
>     _InputIterator __k2, __false_type)
>      {
> const basic_string __s(__k1, __k2);
> const size_type __n1 = __i2 - __i1;
> _M_check_length(__n1, __s.size(), "basic_string::_M_replace_dispatch");
> return _M_replace_safe(__i1 - _M_ibegin(), __n1, __s._M_data(),
>          __s.size());
>      }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    basic_string<_CharT, _Traits, _Alloc>&
>    basic_string<_CharT, _Traits, _Alloc>::
>    _M_replace_aux(size_type __pos1, size_type __n1, size_type __n2,
>     _CharT __c)
>    {
>      _M_check_length(__n1, __n2, "basic_string::_M_replace_aux");
>      _M_mutate(__pos1, __n1, __n2);
>      if (__n2)
> _M_assign(_M_data() + __pos1, __n2, __c);
>      return *this;
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    basic_string<_CharT, _Traits, _Alloc>&
>    basic_string<_CharT, _Traits, _Alloc>::
>    _M_replace_safe(size_type __pos1, size_type __n1, const _CharT* __s,
>      size_type __n2)
>    {
>      _M_mutate(__pos1, __n1, __n2);
>      if (__n2)
> _M_copy(_M_data() + __pos1, __s, __n2);
>      return *this;
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    basic_string<_CharT, _Traits, _Alloc>
>    operator+(const _CharT* __lhs,
>       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
>    {
>      ;
>      typedef basic_string<_CharT, _Traits, _Alloc> __string_type;
>      typedef typename __string_type::size_type __size_type;
>      const __size_type __len = _Traits::length(__lhs);
>      __string_type __str;
>      __str.reserve(__len + __rhs.size());
>      __str.append(__lhs, __len);
>      __str.append(__rhs);
>      return __str;
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    basic_string<_CharT, _Traits, _Alloc>
>    operator+(_CharT __lhs, const basic_string<_CharT, _Traits, _Alloc>& __rhs)
>    {
>      typedef basic_string<_CharT, _Traits, _Alloc> __string_type;
>      typedef typename __string_type::size_type __size_type;
>      __string_type __str;
>      const __size_type __len = __rhs.size();
>      __str.reserve(__len + 1);
>      __str.append(__size_type(1), __lhs);
>      __str.append(__rhs);
>      return __str;
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    typename basic_string<_CharT, _Traits, _Alloc>::size_type
>    basic_string<_CharT, _Traits, _Alloc>::
>    copy(_CharT* __s, size_type __n, size_type __pos) const
>    {
>      _M_check(__pos, "basic_string::copy");
>      __n = _M_limit(__pos, __n);
>      ;
>      if (__n)
> _M_copy(__s, _M_data() + __pos, __n);
>
>      return __n;
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    typename basic_string<_CharT, _Traits, _Alloc>::size_type
>    basic_string<_CharT, _Traits, _Alloc>::
>    find(const _CharT* __s, size_type __pos, size_type __n) const
>    {
>      ;
>      const size_type __size = this->size();
>      const _CharT* __data = _M_data();
>
>      if (__n == 0)
> return __pos <= __size ? __pos : npos;
>
>      if (__n <= __size)
> {
>   for (; __pos <= __size - __n; ++__pos)
>     if (traits_type::eq(__data[__pos], __s[0])
>  && traits_type::compare(__data + __pos + 1,
>     __s + 1, __n - 1) == 0)
>       return __pos;
> }
>      return npos;
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    typename basic_string<_CharT, _Traits, _Alloc>::size_type
>    basic_string<_CharT, _Traits, _Alloc>::
>    find(_CharT __c, size_type __pos) const noexcept
>    {
>      size_type __ret = npos;
>      const size_type __size = this->size();
>      if (__pos < __size)
> {
>   const _CharT* __data = _M_data();
>   const size_type __n = __size - __pos;
>   const _CharT* __p = traits_type::find(__data + __pos, __n, __c);
>   if (__p)
>     __ret = __p - __data;
> }
>      return __ret;
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    typename basic_string<_CharT, _Traits, _Alloc>::size_type
>    basic_string<_CharT, _Traits, _Alloc>::
>    rfind(const _CharT* __s, size_type __pos, size_type __n) const
>    {
>      ;
>      const size_type __size = this->size();
>      if (__n <= __size)
> {
>   __pos = std::min(size_type(__size - __n), __pos);
>   const _CharT* __data = _M_data();
>   do
>     {
>       if (traits_type::compare(__data + __pos, __s, __n) == 0)
>  return __pos;
>     }
>   while (__pos-- > 0);
> }
>      return npos;
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    typename basic_string<_CharT, _Traits, _Alloc>::size_type
>    basic_string<_CharT, _Traits, _Alloc>::
>    rfind(_CharT __c, size_type __pos) const noexcept
>    {
>      size_type __size = this->size();
>      if (__size)
> {
>   if (--__size > __pos)
>     __size = __pos;
>   for (++__size; __size-- > 0; )
>     if (traits_type::eq(_M_data()[__size], __c))
>       return __size;
> }
>      return npos;
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    typename basic_string<_CharT, _Traits, _Alloc>::size_type
>    basic_string<_CharT, _Traits, _Alloc>::
>    find_first_of(const _CharT* __s, size_type __pos, size_type __n) const
>    {
>      ;
>      for (; __n && __pos < this->size(); ++__pos)
> {
>   const _CharT* __p = traits_type::find(__s, __n, _M_data()[__pos]);
>   if (__p)
>     return __pos;
> }
>      return npos;
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    typename basic_string<_CharT, _Traits, _Alloc>::size_type
>    basic_string<_CharT, _Traits, _Alloc>::
>    find_last_of(const _CharT* __s, size_type __pos, size_type __n) const
>    {
>      ;
>      size_type __size = this->size();
>      if (__size && __n)
> {
>   if (--__size > __pos)
>     __size = __pos;
>   do
>     {
>       if (traits_type::find(__s, __n, _M_data()[__size]))
>  return __size;
>     }
>   while (__size-- != 0);
> }
>      return npos;
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    typename basic_string<_CharT, _Traits, _Alloc>::size_type
>    basic_string<_CharT, _Traits, _Alloc>::
>    find_first_not_of(const _CharT* __s, size_type __pos, size_type __n) const
>    {
>      ;
>      for (; __pos < this->size(); ++__pos)
> if (!traits_type::find(__s, __n, _M_data()[__pos]))
>   return __pos;
>      return npos;
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    typename basic_string<_CharT, _Traits, _Alloc>::size_type
>    basic_string<_CharT, _Traits, _Alloc>::
>    find_first_not_of(_CharT __c, size_type __pos) const noexcept
>    {
>      for (; __pos < this->size(); ++__pos)
> if (!traits_type::eq(_M_data()[__pos], __c))
>   return __pos;
>      return npos;
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    typename basic_string<_CharT, _Traits, _Alloc>::size_type
>    basic_string<_CharT, _Traits, _Alloc>::
>    find_last_not_of(const _CharT* __s, size_type __pos, size_type __n) const
>    {
>      ;
>      size_type __size = this->size();
>      if (__size)
> {
>   if (--__size > __pos)
>     __size = __pos;
>   do
>     {
>       if (!traits_type::find(__s, __n, _M_data()[__size]))
>  return __size;
>     }
>   while (__size--);
> }
>      return npos;
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    typename basic_string<_CharT, _Traits, _Alloc>::size_type
>    basic_string<_CharT, _Traits, _Alloc>::
>    find_last_not_of(_CharT __c, size_type __pos) const noexcept
>    {
>      size_type __size = this->size();
>      if (__size)
> {
>   if (--__size > __pos)
>     __size = __pos;
>   do
>     {
>       if (!traits_type::eq(_M_data()[__size], __c))
>  return __size;
>     }
>   while (__size--);
> }
>      return npos;
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    int
>    basic_string<_CharT, _Traits, _Alloc>::
>    compare(size_type __pos, size_type __n, const basic_string& __str) const
>    {
>      _M_check(__pos, "basic_string::compare");
>      __n = _M_limit(__pos, __n);
>      const size_type __osize = __str.size();
>      const size_type __len = std::min(__n, __osize);
>      int __r = traits_type::compare(_M_data() + __pos, __str.data(), __len);
>      if (!__r)
> __r = _S_compare(__n, __osize);
>      return __r;
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    int
>    basic_string<_CharT, _Traits, _Alloc>::
>    compare(size_type __pos1, size_type __n1, const basic_string& __str,
>     size_type __pos2, size_type __n2) const
>    {
>      _M_check(__pos1, "basic_string::compare");
>      __str._M_check(__pos2, "basic_string::compare");
>      __n1 = _M_limit(__pos1, __n1);
>      __n2 = __str._M_limit(__pos2, __n2);
>      const size_type __len = std::min(__n1, __n2);
>      int __r = traits_type::compare(_M_data() + __pos1,
>         __str.data() + __pos2, __len);
>      if (!__r)
> __r = _S_compare(__n1, __n2);
>      return __r;
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    int
>    basic_string<_CharT, _Traits, _Alloc>::
>    compare(const _CharT* __s) const
>    {
>      ;
>      const size_type __size = this->size();
>      const size_type __osize = traits_type::length(__s);
>      const size_type __len = std::min(__size, __osize);
>      int __r = traits_type::compare(_M_data(), __s, __len);
>      if (!__r)
> __r = _S_compare(__size, __osize);
>      return __r;
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    int
>    basic_string <_CharT, _Traits, _Alloc>::
>    compare(size_type __pos, size_type __n1, const _CharT* __s) const
>    {
>      ;
>      _M_check(__pos, "basic_string::compare");
>      __n1 = _M_limit(__pos, __n1);
>      const size_type __osize = traits_type::length(__s);
>      const size_type __len = std::min(__n1, __osize);
>      int __r = traits_type::compare(_M_data() + __pos, __s, __len);
>      if (!__r)
> __r = _S_compare(__n1, __osize);
>      return __r;
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    int
>    basic_string <_CharT, _Traits, _Alloc>::
>    compare(size_type __pos, size_type __n1, const _CharT* __s,
>     size_type __n2) const
>    {
>      ;
>      _M_check(__pos, "basic_string::compare");
>      __n1 = _M_limit(__pos, __n1);
>      const size_type __len = std::min(__n1, __n2);
>      int __r = traits_type::compare(_M_data() + __pos, __s, __len);
>      if (!__r)
> __r = _S_compare(__n1, __n2);
>      return __r;
>    }
>
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    basic_istream<_CharT, _Traits>&
>    operator>>(basic_istream<_CharT, _Traits>& __in,
>        basic_string<_CharT, _Traits, _Alloc>& __str)
>    {
>      typedef basic_istream<_CharT, _Traits> __istream_type;
>      typedef basic_string<_CharT, _Traits, _Alloc> __string_type;
>      typedef typename __istream_type::ios_base __ios_base;
>      typedef typename __istream_type::int_type __int_type;
>      typedef typename __string_type::size_type __size_type;
>      typedef ctype<_CharT> __ctype_type;
>      typedef typename __ctype_type::ctype_base __ctype_base;
>
>      __size_type __extracted = 0;
>      typename __ios_base::iostate __err = __ios_base::goodbit;
>      typename __istream_type::sentry __cerb(__in, false);
>      if (__cerb)
> {
>   try
>     {
>
>       __str.erase();
>       _CharT __buf[128];
>       __size_type __len = 0;
>       const streamsize __w = __in.width();
>       const __size_type __n = __w > 0 ? static_cast<__size_type>(__w)
>                                : __str.max_size();
>       const __ctype_type& __ct = use_facet<__ctype_type>(__in.getloc());
>       const __int_type __eof = _Traits::eof();
>       __int_type __c = __in.rdbuf()->sgetc();
>
>       while (__extracted < __n
>       && !_Traits::eq_int_type(__c, __eof)
>       && !__ct.is(__ctype_base::space,
>     _Traits::to_char_type(__c)))
>  {
>    if (__len == sizeof(__buf) / sizeof(_CharT))
>      {
>        __str.append(__buf, sizeof(__buf) / sizeof(_CharT));
>        __len = 0;
>      }
>    __buf[__len++] = _Traits::to_char_type(__c);
>    ++__extracted;
>    __c = __in.rdbuf()->snextc();
>  }
>       __str.append(__buf, __len);
>
>       if (_Traits::eq_int_type(__c, __eof))
>  __err |= __ios_base::eofbit;
>       __in.width(0);
>     }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       __in._M_setstate(__ios_base::badbit);
>       throw;
>     }
>   catch(...)
>     {
>
>
>
>       __in._M_setstate(__ios_base::badbit);
>     }
> }
>
>      if (!__extracted)
> __err |= __ios_base::failbit;
>      if (__err)
> __in.setstate(__err);
>      return __in;
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    basic_istream<_CharT, _Traits>&
>    getline(basic_istream<_CharT, _Traits>& __in,
>     basic_string<_CharT, _Traits, _Alloc>& __str, _CharT __delim)
>    {
>      typedef basic_istream<_CharT, _Traits> __istream_type;
>      typedef basic_string<_CharT, _Traits, _Alloc> __string_type;
>      typedef typename __istream_type::ios_base __ios_base;
>      typedef typename __istream_type::int_type __int_type;
>      typedef typename __string_type::size_type __size_type;
>
>      __size_type __extracted = 0;
>      const __size_type __n = __str.max_size();
>      typename __ios_base::iostate __err = __ios_base::goodbit;
>      typename __istream_type::sentry __cerb(__in, true);
>      if (__cerb)
> {
>   try
>     {
>       __str.erase();
>       const __int_type __idelim = _Traits::to_int_type(__delim);
>       const __int_type __eof = _Traits::eof();
>       __int_type __c = __in.rdbuf()->sgetc();
>
>       while (__extracted < __n
>       && !_Traits::eq_int_type(__c, __eof)
>       && !_Traits::eq_int_type(__c, __idelim))
>  {
>    __str += _Traits::to_char_type(__c);
>    ++__extracted;
>    __c = __in.rdbuf()->snextc();
>  }
>
>       if (_Traits::eq_int_type(__c, __eof))
>  __err |= __ios_base::eofbit;
>       else if (_Traits::eq_int_type(__c, __idelim))
>  {
>    ++__extracted;
>    __in.rdbuf()->sbumpc();
>  }
>       else
>  __err |= __ios_base::failbit;
>     }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       __in._M_setstate(__ios_base::badbit);
>       throw;
>     }
>   catch(...)
>     {
>
>
>
>       __in._M_setstate(__ios_base::badbit);
>     }
> }
>      if (!__extracted)
> __err |= __ios_base::failbit;
>      if (__err)
> __in.setstate(__err);
>      return __in;
>    }
>
>
>
>
>  extern template class basic_string<char>;
>  extern template
>    basic_istream<char>&
>    operator>>(basic_istream<char>&, string&);
>  extern template
>    basic_ostream<char>&
>    operator<<(basic_ostream<char>&, const string&);
>  extern template
>    basic_istream<char>&
>    getline(basic_istream<char>&, string&, char);
>  extern template
>    basic_istream<char>&
>    getline(basic_istream<char>&, string&);
>
>
>  extern template class basic_string<wchar_t>;
>  extern template
>    basic_istream<wchar_t>&
>    operator>>(basic_istream<wchar_t>&, wstring&);
>  extern template
>    basic_ostream<wchar_t>&
>    operator<<(basic_ostream<wchar_t>&, const wstring&);
>  extern template
>    basic_istream<wchar_t>&
>    getline(basic_istream<wchar_t>&, wstring&, wchar_t);
>  extern template
>    basic_istream<wchar_t>&
>    getline(basic_istream<wchar_t>&, wstring&);
>
>
>
>
>}
># 54 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\string" 2 3
># 41 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 2 3
>
>
>namespace std
>{
>
># 62 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>  class locale
>  {
>  public:
>
>
>    typedef int category;
>
>
>    class facet;
>    class id;
>    class _Impl;
>
>    friend class facet;
>    friend class _Impl;
>
>    template<typename _Facet>
>      friend bool
>      has_facet(const locale&) throw();
>
>    template<typename _Facet>
>      friend const _Facet&
>      use_facet(const locale&);
>
>    template<typename _Cache>
>      friend struct __use_cache;
># 98 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>    static const category none = 0;
>    static const category ctype = 1L << 0;
>    static const category numeric = 1L << 1;
>    static const category collate = 1L << 2;
>    static const category time = 1L << 3;
>    static const category monetary = 1L << 4;
>    static const category messages = 1L << 5;
>    static const category all = (ctype | numeric | collate |
>        time | monetary | messages);
># 117 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>    locale() throw();
># 126 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>    locale(const locale& __other) throw();
># 136 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>    explicit
>    locale(const char* __s);
># 151 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>    locale(const locale& __base, const char* __s, category __cat);
># 164 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>    locale(const locale& __base, const locale& __add, category __cat);
># 177 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>    template<typename _Facet>
>      locale(const locale& __other, _Facet* __f);
>
>
>    ~locale() throw();
># 191 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>    const locale&
>    operator=(const locale& __other) throw();
># 206 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>    template<typename _Facet>
>      locale
>      combine(const locale& __other) const;
>
>
>
>
>
>
>    string
>    name() const;
># 225 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>    bool
>    operator==(const locale& __other) const throw();
>
>
>
>
>
>
>
>    bool
>    operator!=(const locale& __other) const throw()
>    { return !(this->operator==(__other)); }
># 253 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>    template<typename _Char, typename _Traits, typename _Alloc>
>      bool
>      operator()(const basic_string<_Char, _Traits, _Alloc>& __s1,
>   const basic_string<_Char, _Traits, _Alloc>& __s2) const;
># 269 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>    static locale
>    global(const locale& __loc);
>
>
>
>
>    static const locale&
>    classic();
>
>  private:
>
>    _Impl* _M_impl;
>
>
>    static _Impl* _S_classic;
>
>
>    static _Impl* _S_global;
>
>
>
>
>
>    static const char* const* const _S_categories;
># 304 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>    enum { _S_categories_size = 6 + 0 };
>
>
>    static __gthread_once_t _S_once;
>
>
>    explicit
>    locale(_Impl*) throw();
>
>    static void
>    _S_initialize();
>
>    static void
>    _S_initialize_once() throw();
>
>    static category
>    _S_normalize_category(category);
>
>    void
>    _M_coalesce(const locale& __base, const locale& __add, category __cat);
>  };
># 338 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>  class locale::facet
>  {
>  private:
>    friend class locale;
>    friend class locale::_Impl;
>
>    mutable _Atomic_word _M_refcount;
>
>
>    static __c_locale _S_c_locale;
>
>
>    static const char _S_c_name[2];
>
>
>    static __gthread_once_t _S_once;
>
>
>    static void
>    _S_initialize_once();
>
>  protected:
># 369 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>    explicit
>    facet(size_t __refs = 0) throw() : _M_refcount(__refs ? 1 : 0)
>    { }
>
>
>    virtual
>    ~facet();
>
>    static void
>    _S_create_c_locale(__c_locale& __cloc, const char* __s,
>         __c_locale __old = 0);
>
>    static __c_locale
>    _S_clone_c_locale(__c_locale& __cloc) throw();
>
>    static void
>    _S_destroy_c_locale(__c_locale& __cloc);
>
>    static __c_locale
>    _S_lc_ctype_c_locale(__c_locale __cloc, const char* __s);
>
>
>
>    static __c_locale
>    _S_get_c_locale();
>
>    __attribute__ ((__const__)) static const char*
>    _S_get_c_name() throw();
>
>  private:
>    void
>    _M_add_reference() const throw()
>    { __gnu_cxx::__atomic_add_dispatch(&_M_refcount, 1); }
>
>    void
>    _M_remove_reference() const throw()
>    {
>
>      ;
>      if (__gnu_cxx::__exchange_and_add_dispatch(&_M_refcount, -1) == 1)
> {
>          ;
>   try
>     { delete this; }
>   catch(...)
>     { }
> }
>    }
>
>    facet(const facet&);
>
>    facet&
>    operator=(const facet&);
>  };
># 436 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>  class locale::id
>  {
>  private:
>    friend class locale;
>    friend class locale::_Impl;
>
>    template<typename _Facet>
>      friend const _Facet&
>      use_facet(const locale&);
>
>    template<typename _Facet>
>      friend bool
>      has_facet(const locale&) throw();
>
>
>
>
>    mutable size_t _M_index;
>
>
>    static _Atomic_word _S_refcount;
>
>    void
>    operator=(const id&);
>
>    id(const id&);
>
>  public:
>
>
>
>    id() { }
>
>    size_t
>    _M_id() const throw();
>  };
>
>
>
>  class locale::_Impl
>  {
>  public:
>
>    friend class locale;
>    friend class locale::facet;
>
>    template<typename _Facet>
>      friend bool
>      has_facet(const locale&) throw();
>
>    template<typename _Facet>
>      friend const _Facet&
>      use_facet(const locale&);
>
>    template<typename _Cache>
>      friend struct __use_cache;
>
>  private:
>
>    _Atomic_word _M_refcount;
>    const facet** _M_facets;
>    size_t _M_facets_size;
>    const facet** _M_caches;
>    char** _M_names;
>    static const locale::id* const _S_id_ctype[];
>    static const locale::id* const _S_id_numeric[];
>    static const locale::id* const _S_id_collate[];
>    static const locale::id* const _S_id_time[];
>    static const locale::id* const _S_id_monetary[];
>    static const locale::id* const _S_id_messages[];
>    static const locale::id* const* const _S_facet_categories[];
>
>    void
>    _M_add_reference() throw()
>    { __gnu_cxx::__atomic_add_dispatch(&_M_refcount, 1); }
>
>    void
>    _M_remove_reference() throw()
>    {
>
>      ;
>      if (__gnu_cxx::__exchange_and_add_dispatch(&_M_refcount, -1) == 1)
> {
>          ;
>   try
>     { delete this; }
>   catch(...)
>     { }
> }
>    }
>
>    _Impl(const _Impl&, size_t);
>    _Impl(const char*, size_t);
>    _Impl(size_t) throw();
>
>   ~_Impl() throw();
>
>    _Impl(const _Impl&);
>
>    void
>    operator=(const _Impl&);
>
>    bool
>    _M_check_same_name()
>    {
>      bool __ret = true;
>      if (_M_names[1])
>
> for (size_t __i = 0; __ret && __i < _S_categories_size - 1; ++__i)
>   __ret = __builtin_strcmp(_M_names[__i], _M_names[__i + 1]) == 0;
>      return __ret;
>    }
>
>    void
>    _M_replace_categories(const _Impl*, category);
>
>    void
>    _M_replace_category(const _Impl*, const locale::id* const*);
>
>    void
>    _M_replace_facet(const _Impl*, const locale::id*);
>
>    void
>    _M_install_facet(const locale::id*, const facet*);
>
>    template<typename _Facet>
>      void
>      _M_init_facet(_Facet* __facet)
>      { _M_install_facet(&_Facet::id, __facet); }
>
>    void
>    _M_install_cache(const facet*, size_t);
>  };
># 583 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>  template<typename _CharT>
>    class collate : public locale::facet
>    {
>    public:
>
>
>
>      typedef _CharT char_type;
>      typedef basic_string<_CharT> string_type;
>
>
>    protected:
>
>
>      __c_locale _M_c_locale_collate;
>
>    public:
>
>      static locale::id id;
># 610 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>      explicit
>      collate(size_t __refs = 0)
>      : facet(__refs), _M_c_locale_collate(_S_get_c_locale())
>      { }
># 624 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>      explicit
>      collate(__c_locale __cloc, size_t __refs = 0)
>      : facet(__refs), _M_c_locale_collate(_S_clone_c_locale(__cloc))
>      { }
># 641 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>      int
>      compare(const _CharT* __lo1, const _CharT* __hi1,
>       const _CharT* __lo2, const _CharT* __hi2) const
>      { return this->do_compare(__lo1, __hi1, __lo2, __hi2); }
># 660 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>      string_type
>      transform(const _CharT* __lo, const _CharT* __hi) const
>      { return this->do_transform(__lo, __hi); }
># 674 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>      long
>      hash(const _CharT* __lo, const _CharT* __hi) const
>      { return this->do_hash(__lo, __hi); }
>
>
>      int
>      _M_compare(const _CharT*, const _CharT*) const throw();
>
>      size_t
>      _M_transform(_CharT*, const _CharT*, size_t) const throw();
>
>  protected:
>
>      virtual
>      ~collate()
>      { _S_destroy_c_locale(_M_c_locale_collate); }
># 703 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>      virtual int
>      do_compare(const _CharT* __lo1, const _CharT* __hi1,
>   const _CharT* __lo2, const _CharT* __hi2) const;
># 717 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>      virtual string_type
>      do_transform(const _CharT* __lo, const _CharT* __hi) const;
># 730 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 3
>      virtual long
>      do_hash(const _CharT* __lo, const _CharT* __hi) const;
>    };
>
>  template<typename _CharT>
>    locale::id collate<_CharT>::id;
>
>
>  template<>
>    int
>    collate<char>::_M_compare(const char*, const char*) const throw();
>
>  template<>
>    size_t
>    collate<char>::_M_transform(char*, const char*, size_t) const throw();
>
>
>  template<>
>    int
>    collate<wchar_t>::_M_compare(const wchar_t*, const wchar_t*) const throw();
>
>  template<>
>    size_t
>    collate<wchar_t>::_M_transform(wchar_t*, const wchar_t*, size_t) const throw();
>
>
>
>  template<typename _CharT>
>    class collate_byname : public collate<_CharT>
>    {
>    public:
>
>
>      typedef _CharT char_type;
>      typedef basic_string<_CharT> string_type;
>
>
>      explicit
>      collate_byname(const char* __s, size_t __refs = 0)
>      : collate<_CharT>(__refs)
>      {
> if (__builtin_strcmp(__s, "C") != 0
>     && __builtin_strcmp(__s, "POSIX") != 0)
>   {
>     this->_S_destroy_c_locale(this->_M_c_locale_collate);
>     this->_S_create_c_locale(this->_M_c_locale_collate, __s);
>   }
>      }
>
>    protected:
>      virtual
>      ~collate_byname() { }
>    };
>
>
>}
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.tcc" 1 3
># 37 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.tcc" 3
>       
># 38 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.tcc" 3
>
>namespace std
>{
>
>
>  template<typename _Facet>
>    locale::
>    locale(const locale& __other, _Facet* __f)
>    {
>      _M_impl = new _Impl(*__other._M_impl, 1);
>
>      try
> { _M_impl->_M_install_facet(&_Facet::id, __f); }
>      catch(...)
> {
>   _M_impl->_M_remove_reference();
>   throw;
> }
>      delete [] _M_impl->_M_names[0];
>      _M_impl->_M_names[0] = 0;
>    }
>
>  template<typename _Facet>
>    locale
>    locale::
>    combine(const locale& __other) const
>    {
>      _Impl* __tmp = new _Impl(*_M_impl, 1);
>      try
> {
>   __tmp->_M_replace_facet(__other._M_impl, &_Facet::id);
> }
>      catch(...)
> {
>   __tmp->_M_remove_reference();
>   throw;
> }
>      return locale(__tmp);
>    }
>
>  template<typename _CharT, typename _Traits, typename _Alloc>
>    bool
>    locale::
>    operator()(const basic_string<_CharT, _Traits, _Alloc>& __s1,
>        const basic_string<_CharT, _Traits, _Alloc>& __s2) const
>    {
>      typedef std::collate<_CharT> __collate_type;
>      const __collate_type& __collate = use_facet<__collate_type>(*this);
>      return (__collate.compare(__s1.data(), __s1.data() + __s1.length(),
>    __s2.data(), __s2.data() + __s2.length()) < 0);
>    }
># 102 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.tcc" 3
>  template<typename _Facet>
>    bool
>    has_facet(const locale& __loc) throw()
>    {
>      const size_t __i = _Facet::id._M_id();
>      const locale::facet** __facets = __loc._M_impl->_M_facets;
>      return (__i < __loc._M_impl->_M_facets_size
>
>       && dynamic_cast<const _Facet*>(__facets[__i]));
>
>
>
>    }
># 130 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.tcc" 3
>  template<typename _Facet>
>    const _Facet&
>    use_facet(const locale& __loc)
>    {
>      const size_t __i = _Facet::id._M_id();
>      const locale::facet** __facets = __loc._M_impl->_M_facets;
>      if (__i >= __loc._M_impl->_M_facets_size || !__facets[__i])
>        __throw_bad_cast();
>
>      return dynamic_cast<const _Facet&>(*__facets[__i]);
>
>
>
>    }
>
>
>
>  template<typename _CharT>
>    int
>    collate<_CharT>::_M_compare(const _CharT*, const _CharT*) const throw ()
>    { return 0; }
>
>
>  template<typename _CharT>
>    size_t
>    collate<_CharT>::_M_transform(_CharT*, const _CharT*, size_t) const throw ()
>    { return 0; }
>
>  template<typename _CharT>
>    int
>    collate<_CharT>::
>    do_compare(const _CharT* __lo1, const _CharT* __hi1,
>        const _CharT* __lo2, const _CharT* __hi2) const
>    {
>
>
>      const string_type __one(__lo1, __hi1);
>      const string_type __two(__lo2, __hi2);
>
>      const _CharT* __p = __one.c_str();
>      const _CharT* __pend = __one.data() + __one.length();
>      const _CharT* __q = __two.c_str();
>      const _CharT* __qend = __two.data() + __two.length();
>
>
>
>
>      for (;;)
> {
>   const int __res = _M_compare(__p, __q);
>   if (__res)
>     return __res;
>
>   __p += char_traits<_CharT>::length(__p);
>   __q += char_traits<_CharT>::length(__q);
>   if (__p == __pend && __q == __qend)
>     return 0;
>   else if (__p == __pend)
>     return -1;
>   else if (__q == __qend)
>     return 1;
>
>   __p++;
>   __q++;
> }
>    }
>
>  template<typename _CharT>
>    typename collate<_CharT>::string_type
>    collate<_CharT>::
>    do_transform(const _CharT* __lo, const _CharT* __hi) const
>    {
>      string_type __ret;
>
>
>      const string_type __str(__lo, __hi);
>
>      const _CharT* __p = __str.c_str();
>      const _CharT* __pend = __str.data() + __str.length();
>
>      size_t __len = (__hi - __lo) * 2;
>
>      _CharT* __c = new _CharT[__len];
>
>      try
> {
>
>
>
>   for (;;)
>     {
>
>       size_t __res = _M_transform(__c, __p, __len);
>
>
>       if (__res >= __len)
>  {
>    __len = __res + 1;
>    delete [] __c, __c = 0;
>    __c = new _CharT[__len];
>    __res = _M_transform(__c, __p, __len);
>  }
>
>       __ret.append(__c, __res);
>       __p += char_traits<_CharT>::length(__p);
>       if (__p == __pend)
>  break;
>
>       __p++;
>       __ret.push_back(_CharT());
>     }
> }
>      catch(...)
> {
>   delete [] __c;
>   throw;
> }
>
>      delete [] __c;
>
>      return __ret;
>    }
>
>  template<typename _CharT>
>    long
>    collate<_CharT>::
>    do_hash(const _CharT* __lo, const _CharT* __hi) const
>    {
>      unsigned long __val = 0;
>      for (; __lo < __hi; ++__lo)
> __val =
>   *__lo + ((__val << 7)
>     | (__val >> (__gnu_cxx::__numeric_traits<unsigned long>::
>    __digits - 7)));
>      return static_cast<long>(__val);
>    }
>
>
>
>
>  extern template class collate<char>;
>  extern template class collate_byname<char>;
>
>  extern template
>    const collate<char>&
>    use_facet<collate<char> >(const locale&);
>
>  extern template
>    bool
>    has_facet<collate<char> >(const locale&);
>
>
>  extern template class collate<wchar_t>;
>  extern template class collate_byname<wchar_t>;
>
>  extern template
>    const collate<wchar_t>&
>    use_facet<collate<wchar_t> >(const locale&);
>
>  extern template
>    bool
>    has_facet<collate<wchar_t> >(const locale&);
>
>
>
>
>}
># 788 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_classes.h" 2 3
># 42 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ios_base.h" 2 3
>
>namespace std
>{
>
>
>
>
>
>
>  enum _Ios_Fmtflags
>    {
>      _S_boolalpha = 1L << 0,
>      _S_dec = 1L << 1,
>      _S_fixed = 1L << 2,
>      _S_hex = 1L << 3,
>      _S_internal = 1L << 4,
>      _S_left = 1L << 5,
>      _S_oct = 1L << 6,
>      _S_right = 1L << 7,
>      _S_scientific = 1L << 8,
>      _S_showbase = 1L << 9,
>      _S_showpoint = 1L << 10,
>      _S_showpos = 1L << 11,
>      _S_skipws = 1L << 12,
>      _S_unitbuf = 1L << 13,
>      _S_uppercase = 1L << 14,
>      _S_adjustfield = _S_left | _S_right | _S_internal,
>      _S_basefield = _S_dec | _S_oct | _S_hex,
>      _S_floatfield = _S_scientific | _S_fixed,
>      _S_ios_fmtflags_end = 1L << 16
>    };
>
>  inline constexpr _Ios_Fmtflags
>  operator&(_Ios_Fmtflags __a, _Ios_Fmtflags __b)
>  { return _Ios_Fmtflags(static_cast<int>(__a) & static_cast<int>(__b)); }
>
>  inline constexpr _Ios_Fmtflags
>  operator|(_Ios_Fmtflags __a, _Ios_Fmtflags __b)
>  { return _Ios_Fmtflags(static_cast<int>(__a) | static_cast<int>(__b)); }
>
>  inline constexpr _Ios_Fmtflags
>  operator^(_Ios_Fmtflags __a, _Ios_Fmtflags __b)
>  { return _Ios_Fmtflags(static_cast<int>(__a) ^ static_cast<int>(__b)); }
>
>  inline constexpr _Ios_Fmtflags
>  operator~(_Ios_Fmtflags __a)
>  { return _Ios_Fmtflags(~static_cast<int>(__a)); }
>
>  inline const _Ios_Fmtflags&
>  operator|=(_Ios_Fmtflags& __a, _Ios_Fmtflags __b)
>  { return __a = __a | __b; }
>
>  inline const _Ios_Fmtflags&
>  operator&=(_Ios_Fmtflags& __a, _Ios_Fmtflags __b)
>  { return __a = __a & __b; }
>
>  inline const _Ios_Fmtflags&
>  operator^=(_Ios_Fmtflags& __a, _Ios_Fmtflags __b)
>  { return __a = __a ^ __b; }
>
>
>  enum _Ios_Openmode
>    {
>      _S_app = 1L << 0,
>      _S_ate = 1L << 1,
>      _S_bin = 1L << 2,
>      _S_in = 1L << 3,
>      _S_out = 1L << 4,
>      _S_trunc = 1L << 5,
>      _S_ios_openmode_end = 1L << 16
>    };
>
>  inline constexpr _Ios_Openmode
>  operator&(_Ios_Openmode __a, _Ios_Openmode __b)
>  { return _Ios_Openmode(static_cast<int>(__a) & static_cast<int>(__b)); }
>
>  inline constexpr _Ios_Openmode
>  operator|(_Ios_Openmode __a, _Ios_Openmode __b)
>  { return _Ios_Openmode(static_cast<int>(__a) | static_cast<int>(__b)); }
>
>  inline constexpr _Ios_Openmode
>  operator^(_Ios_Openmode __a, _Ios_Openmode __b)
>  { return _Ios_Openmode(static_cast<int>(__a) ^ static_cast<int>(__b)); }
>
>  inline constexpr _Ios_Openmode
>  operator~(_Ios_Openmode __a)
>  { return _Ios_Openmode(~static_cast<int>(__a)); }
>
>  inline const _Ios_Openmode&
>  operator|=(_Ios_Openmode& __a, _Ios_Openmode __b)
>  { return __a = __a | __b; }
>
>  inline const _Ios_Openmode&
>  operator&=(_Ios_Openmode& __a, _Ios_Openmode __b)
>  { return __a = __a & __b; }
>
>  inline const _Ios_Openmode&
>  operator^=(_Ios_Openmode& __a, _Ios_Openmode __b)
>  { return __a = __a ^ __b; }
>
>
>  enum _Ios_Iostate
>    {
>      _S_goodbit = 0,
>      _S_badbit = 1L << 0,
>      _S_eofbit = 1L << 1,
>      _S_failbit = 1L << 2,
>      _S_ios_iostate_end = 1L << 16
>    };
>
>  inline constexpr _Ios_Iostate
>  operator&(_Ios_Iostate __a, _Ios_Iostate __b)
>  { return _Ios_Iostate(static_cast<int>(__a) & static_cast<int>(__b)); }
>
>  inline constexpr _Ios_Iostate
>  operator|(_Ios_Iostate __a, _Ios_Iostate __b)
>  { return _Ios_Iostate(static_cast<int>(__a) | static_cast<int>(__b)); }
>
>  inline constexpr _Ios_Iostate
>  operator^(_Ios_Iostate __a, _Ios_Iostate __b)
>  { return _Ios_Iostate(static_cast<int>(__a) ^ static_cast<int>(__b)); }
>
>  inline constexpr _Ios_Iostate
>  operator~(_Ios_Iostate __a)
>  { return _Ios_Iostate(~static_cast<int>(__a)); }
>
>  inline const _Ios_Iostate&
>  operator|=(_Ios_Iostate& __a, _Ios_Iostate __b)
>  { return __a = __a | __b; }
>
>  inline const _Ios_Iostate&
>  operator&=(_Ios_Iostate& __a, _Ios_Iostate __b)
>  { return __a = __a & __b; }
>
>  inline const _Ios_Iostate&
>  operator^=(_Ios_Iostate& __a, _Ios_Iostate __b)
>  { return __a = __a ^ __b; }
>
>
>  enum _Ios_Seekdir
>    {
>      _S_beg = 0,
>      _S_cur = 1,
>      _S_end = 2,
>      _S_ios_seekdir_end = 1L << 16
>    };
># 199 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ios_base.h" 3
>  class ios_base
>  {
>  public:
>
>
>
>
>
>
>
>    class failure : public exception
>    {
>    public:
>
>
>      explicit
>      failure(const string& __str) throw();
>
>
>
>      virtual
>      ~failure() throw();
>
>      virtual const char*
>      what() const throw();
>
>    private:
>      string _M_msg;
>    };
># 255 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ios_base.h" 3
>    typedef _Ios_Fmtflags fmtflags;
>
>
>    static const fmtflags boolalpha = _S_boolalpha;
>
>
>    static const fmtflags dec = _S_dec;
>
>
>    static const fmtflags fixed = _S_fixed;
>
>
>    static const fmtflags hex = _S_hex;
>
>
>
>
>    static const fmtflags internal = _S_internal;
>
>
>
>    static const fmtflags left = _S_left;
>
>
>    static const fmtflags oct = _S_oct;
>
>
>
>    static const fmtflags right = _S_right;
>
>
>    static const fmtflags scientific = _S_scientific;
>
>
>
>    static const fmtflags showbase = _S_showbase;
>
>
>
>    static const fmtflags showpoint = _S_showpoint;
>
>
>    static const fmtflags showpos = _S_showpos;
>
>
>    static const fmtflags skipws = _S_skipws;
>
>
>    static const fmtflags unitbuf = _S_unitbuf;
>
>
>
>    static const fmtflags uppercase = _S_uppercase;
>
>
>    static const fmtflags adjustfield = _S_adjustfield;
>
>
>    static const fmtflags basefield = _S_basefield;
>
>
>    static const fmtflags floatfield = _S_floatfield;
># 330 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ios_base.h" 3
>    typedef _Ios_Iostate iostate;
>
>
>
>    static const iostate badbit = _S_badbit;
>
>
>    static const iostate eofbit = _S_eofbit;
>
>
>
>
>    static const iostate failbit = _S_failbit;
>
>
>    static const iostate goodbit = _S_goodbit;
># 361 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ios_base.h" 3
>    typedef _Ios_Openmode openmode;
>
>
>    static const openmode app = _S_app;
>
>
>    static const openmode ate = _S_ate;
>
>
>
>
>    static const openmode binary = _S_bin;
>
>
>    static const openmode in = _S_in;
>
>
>    static const openmode out = _S_out;
>
>
>    static const openmode trunc = _S_trunc;
># 393 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ios_base.h" 3
>    typedef _Ios_Seekdir seekdir;
>
>
>    static const seekdir beg = _S_beg;
>
>
>    static const seekdir cur = _S_cur;
>
>
>    static const seekdir end = _S_end;
>
>
>    typedef int io_state;
>    typedef int open_mode;
>    typedef int seek_dir;
>
>    typedef std::streampos streampos;
>    typedef std::streamoff streamoff;
># 419 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ios_base.h" 3
>    enum event
>    {
>      erase_event,
>      imbue_event,
>      copyfmt_event
>    };
># 436 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ios_base.h" 3
>    typedef void (*event_callback) (event __e, ios_base& __b, int __i);
># 448 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ios_base.h" 3
>    void
>    register_callback(event_callback __fn, int __index);
>
>  protected:
>    streamsize _M_precision;
>    streamsize _M_width;
>    fmtflags _M_flags;
>    iostate _M_exception;
>    iostate _M_streambuf_state;
>
>
>
>    struct _Callback_list
>    {
>
>      _Callback_list* _M_next;
>      ios_base::event_callback _M_fn;
>      int _M_index;
>      _Atomic_word _M_refcount;
>
>      _Callback_list(ios_base::event_callback __fn, int __index,
>       _Callback_list* __cb)
>      : _M_next(__cb), _M_fn(__fn), _M_index(__index), _M_refcount(0) { }
>
>      void
>      _M_add_reference() { __gnu_cxx::__atomic_add_dispatch(&_M_refcount, 1); }
>
>
>      int
>      _M_remove_reference()
>      {
>
>        ;
>        int __res = __gnu_cxx::__exchange_and_add_dispatch(&_M_refcount, -1);
>        if (__res == 0)
>          {
>            ;
>          }
>        return __res;
>      }
>    };
>
>     _Callback_list* _M_callbacks;
>
>    void
>    _M_call_callbacks(event __ev) throw();
>
>    void
>    _M_dispose_callbacks(void) throw();
>
>
>    struct _Words
>    {
>      void* _M_pword;
>      long _M_iword;
>      _Words() : _M_pword(0), _M_iword(0) { }
>    };
>
>
>    _Words _M_word_zero;
>
>
>
>    enum { _S_local_word_size = 8 };
>    _Words _M_local_word[_S_local_word_size];
>
>
>    int _M_word_size;
>    _Words* _M_word;
>
>    _Words&
>    _M_grow_words(int __index, bool __iword);
>
>
>    locale _M_ios_locale;
>
>    void
>    _M_init() throw();
>
>  public:
>
>
>
>
>
>    class Init
>    {
>      friend class ios_base;
>    public:
>      Init();
>      ~Init();
>
>    private:
>      static _Atomic_word _S_refcount;
>      static bool _S_synced_with_stdio;
>    };
>
>
>
>
>
>
>    fmtflags
>    flags() const
>    { return _M_flags; }
># 561 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ios_base.h" 3
>    fmtflags
>    flags(fmtflags __fmtfl)
>    {
>      fmtflags __old = _M_flags;
>      _M_flags = __fmtfl;
>      return __old;
>    }
># 577 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ios_base.h" 3
>    fmtflags
>    setf(fmtflags __fmtfl)
>    {
>      fmtflags __old = _M_flags;
>      _M_flags |= __fmtfl;
>      return __old;
>    }
># 594 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ios_base.h" 3
>    fmtflags
>    setf(fmtflags __fmtfl, fmtflags __mask)
>    {
>      fmtflags __old = _M_flags;
>      _M_flags &= ~__mask;
>      _M_flags |= (__fmtfl & __mask);
>      return __old;
>    }
>
>
>
>
>
>
>
>    void
>    unsetf(fmtflags __mask)
>    { _M_flags &= ~__mask; }
># 620 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ios_base.h" 3
>    streamsize
>    precision() const
>    { return _M_precision; }
>
>
>
>
>
>
>    streamsize
>    precision(streamsize __prec)
>    {
>      streamsize __old = _M_precision;
>      _M_precision = __prec;
>      return __old;
>    }
>
>
>
>
>
>
>
>    streamsize
>    width() const
>    { return _M_width; }
>
>
>
>
>
>
>    streamsize
>    width(streamsize __wide)
>    {
>      streamsize __old = _M_width;
>      _M_width = __wide;
>      return __old;
>    }
># 671 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ios_base.h" 3
>    static bool
>    sync_with_stdio(bool __sync = true);
># 683 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ios_base.h" 3
>    locale
>    imbue(const locale& __loc) throw();
># 694 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ios_base.h" 3
>    locale
>    getloc() const
>    { return _M_ios_locale; }
># 705 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ios_base.h" 3
>    const locale&
>    _M_getloc() const
>    { return _M_ios_locale; }
># 724 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ios_base.h" 3
>    static int
>    xalloc() throw();
># 740 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ios_base.h" 3
>    long&
>    iword(int __ix)
>    {
>      _Words& __word = (__ix < _M_word_size)
>   ? _M_word[__ix] : _M_grow_words(__ix, true);
>      return __word._M_iword;
>    }
># 761 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ios_base.h" 3
>    void*&
>    pword(int __ix)
>    {
>      _Words& __word = (__ix < _M_word_size)
>   ? _M_word[__ix] : _M_grow_words(__ix, false);
>      return __word._M_pword;
>    }
># 778 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ios_base.h" 3
>    virtual ~ios_base();
>
>  protected:
>    ios_base() throw ();
>
>
>
>  private:
>    ios_base(const ios_base&);
>
>    ios_base&
>    operator=(const ios_base&);
>  };
>
>
>
>  inline ios_base&
>  boolalpha(ios_base& __base)
>  {
>    __base.setf(ios_base::boolalpha);
>    return __base;
>  }
>
>
>  inline ios_base&
>  noboolalpha(ios_base& __base)
>  {
>    __base.unsetf(ios_base::boolalpha);
>    return __base;
>  }
>
>
>  inline ios_base&
>  showbase(ios_base& __base)
>  {
>    __base.setf(ios_base::showbase);
>    return __base;
>  }
>
>
>  inline ios_base&
>  noshowbase(ios_base& __base)
>  {
>    __base.unsetf(ios_base::showbase);
>    return __base;
>  }
>
>
>  inline ios_base&
>  showpoint(ios_base& __base)
>  {
>    __base.setf(ios_base::showpoint);
>    return __base;
>  }
>
>
>  inline ios_base&
>  noshowpoint(ios_base& __base)
>  {
>    __base.unsetf(ios_base::showpoint);
>    return __base;
>  }
>
>
>  inline ios_base&
>  showpos(ios_base& __base)
>  {
>    __base.setf(ios_base::showpos);
>    return __base;
>  }
>
>
>  inline ios_base&
>  noshowpos(ios_base& __base)
>  {
>    __base.unsetf(ios_base::showpos);
>    return __base;
>  }
>
>
>  inline ios_base&
>  skipws(ios_base& __base)
>  {
>    __base.setf(ios_base::skipws);
>    return __base;
>  }
>
>
>  inline ios_base&
>  noskipws(ios_base& __base)
>  {
>    __base.unsetf(ios_base::skipws);
>    return __base;
>  }
>
>
>  inline ios_base&
>  uppercase(ios_base& __base)
>  {
>    __base.setf(ios_base::uppercase);
>    return __base;
>  }
>
>
>  inline ios_base&
>  nouppercase(ios_base& __base)
>  {
>    __base.unsetf(ios_base::uppercase);
>    return __base;
>  }
>
>
>  inline ios_base&
>  unitbuf(ios_base& __base)
>  {
>     __base.setf(ios_base::unitbuf);
>     return __base;
>  }
>
>
>  inline ios_base&
>  nounitbuf(ios_base& __base)
>  {
>     __base.unsetf(ios_base::unitbuf);
>     return __base;
>  }
>
>
>
>  inline ios_base&
>  internal(ios_base& __base)
>  {
>     __base.setf(ios_base::internal, ios_base::adjustfield);
>     return __base;
>  }
>
>
>  inline ios_base&
>  left(ios_base& __base)
>  {
>    __base.setf(ios_base::left, ios_base::adjustfield);
>    return __base;
>  }
>
>
>  inline ios_base&
>  right(ios_base& __base)
>  {
>    __base.setf(ios_base::right, ios_base::adjustfield);
>    return __base;
>  }
>
>
>
>  inline ios_base&
>  dec(ios_base& __base)
>  {
>    __base.setf(ios_base::dec, ios_base::basefield);
>    return __base;
>  }
>
>
>  inline ios_base&
>  hex(ios_base& __base)
>  {
>    __base.setf(ios_base::hex, ios_base::basefield);
>    return __base;
>  }
>
>
>  inline ios_base&
>  oct(ios_base& __base)
>  {
>    __base.setf(ios_base::oct, ios_base::basefield);
>    return __base;
>  }
>
>
>
>  inline ios_base&
>  fixed(ios_base& __base)
>  {
>    __base.setf(ios_base::fixed, ios_base::floatfield);
>    return __base;
>  }
>
>
>  inline ios_base&
>  scientific(ios_base& __base)
>  {
>    __base.setf(ios_base::scientific, ios_base::floatfield);
>    return __base;
>  }
>
>
>}
># 43 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ios" 2 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 1 3
># 36 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>       
># 37 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
># 45 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>namespace std
>{
>
>
>  template<typename _CharT, typename _Traits>
>    streamsize
>    __copy_streambufs_eof(basic_streambuf<_CharT, _Traits>*,
>     basic_streambuf<_CharT, _Traits>*, bool&);
># 119 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>  template<typename _CharT, typename _Traits>
>    class basic_streambuf
>    {
>    public:
>
>
>
>
>
>
>      typedef _CharT char_type;
>      typedef _Traits traits_type;
>      typedef typename traits_type::int_type int_type;
>      typedef typename traits_type::pos_type pos_type;
>      typedef typename traits_type::off_type off_type;
>
>
>
>
>      typedef basic_streambuf<char_type, traits_type> __streambuf_type;
>
>
>      friend class basic_ios<char_type, traits_type>;
>      friend class basic_istream<char_type, traits_type>;
>      friend class basic_ostream<char_type, traits_type>;
>      friend class istreambuf_iterator<char_type, traits_type>;
>      friend class ostreambuf_iterator<char_type, traits_type>;
>
>      friend streamsize
>      __copy_streambufs_eof<>(basic_streambuf*, basic_streambuf*, bool&);
>
>      template<bool _IsMove, typename _CharT2>
>        friend typename __gnu_cxx::__enable_if<__is_char<_CharT2>::__value,
>            _CharT2*>::__type
>        __copy_move_a2(istreambuf_iterator<_CharT2>,
>         istreambuf_iterator<_CharT2>, _CharT2*);
>
>      template<typename _CharT2>
>        friend typename __gnu_cxx::__enable_if<__is_char<_CharT2>::__value,
>      istreambuf_iterator<_CharT2> >::__type
>        find(istreambuf_iterator<_CharT2>, istreambuf_iterator<_CharT2>,
>      const _CharT2&);
>
>      template<typename _CharT2, typename _Traits2>
>        friend basic_istream<_CharT2, _Traits2>&
>        operator>>(basic_istream<_CharT2, _Traits2>&, _CharT2*);
>
>      template<typename _CharT2, typename _Traits2, typename _Alloc>
>        friend basic_istream<_CharT2, _Traits2>&
>        operator>>(basic_istream<_CharT2, _Traits2>&,
>     basic_string<_CharT2, _Traits2, _Alloc>&);
>
>      template<typename _CharT2, typename _Traits2, typename _Alloc>
>        friend basic_istream<_CharT2, _Traits2>&
>        getline(basic_istream<_CharT2, _Traits2>&,
>  basic_string<_CharT2, _Traits2, _Alloc>&, _CharT2);
>
>    protected:
>
>
>
>
>
>
>
>      char_type* _M_in_beg;
>      char_type* _M_in_cur;
>      char_type* _M_in_end;
>      char_type* _M_out_beg;
>      char_type* _M_out_cur;
>      char_type* _M_out_end;
>
>
>      locale _M_buf_locale;
>
>  public:
>
>      virtual
>      ~basic_streambuf()
>      { }
># 208 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      locale
>      pubimbue(const locale& __loc)
>      {
> locale __tmp(this->getloc());
> this->imbue(__loc);
> _M_buf_locale = __loc;
> return __tmp;
>      }
># 225 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      locale
>      getloc() const
>      { return _M_buf_locale; }
># 238 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      basic_streambuf*
>      pubsetbuf(char_type* __s, streamsize __n)
>      { return this->setbuf(__s, __n); }
># 250 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      pos_type
>      pubseekoff(off_type __off, ios_base::seekdir __way,
>   ios_base::openmode __mode = ios_base::in | ios_base::out)
>      { return this->seekoff(__off, __way, __mode); }
># 262 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      pos_type
>      pubseekpos(pos_type __sp,
>   ios_base::openmode __mode = ios_base::in | ios_base::out)
>      { return this->seekpos(__sp, __mode); }
>
>
>
>
>      int
>      pubsync() { return this->sync(); }
># 283 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      streamsize
>      in_avail()
>      {
> const streamsize __ret = this->egptr() - this->gptr();
> return __ret ? __ret : this->showmanyc();
>      }
># 297 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      int_type
>      snextc()
>      {
> int_type __ret = traits_type::eof();
> if (__builtin_expect(!traits_type::eq_int_type(this->sbumpc(),
>             __ret), true))
>   __ret = this->sgetc();
> return __ret;
>      }
># 315 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      int_type
>      sbumpc()
>      {
> int_type __ret;
> if (__builtin_expect(this->gptr() < this->egptr(), true))
>   {
>     __ret = traits_type::to_int_type(*this->gptr());
>     this->gbump(1);
>   }
> else
>   __ret = this->uflow();
> return __ret;
>      }
># 337 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      int_type
>      sgetc()
>      {
> int_type __ret;
> if (__builtin_expect(this->gptr() < this->egptr(), true))
>   __ret = traits_type::to_int_type(*this->gptr());
> else
>   __ret = this->underflow();
> return __ret;
>      }
># 356 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      streamsize
>      sgetn(char_type* __s, streamsize __n)
>      { return this->xsgetn(__s, __n); }
># 371 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      int_type
>      sputbackc(char_type __c)
>      {
> int_type __ret;
> const bool __testpos = this->eback() < this->gptr();
> if (__builtin_expect(!__testpos ||
>        !traits_type::eq(__c, this->gptr()[-1]), false))
>   __ret = this->pbackfail(traits_type::to_int_type(__c));
> else
>   {
>     this->gbump(-1);
>     __ret = traits_type::to_int_type(*this->gptr());
>   }
> return __ret;
>      }
># 396 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      int_type
>      sungetc()
>      {
> int_type __ret;
> if (__builtin_expect(this->eback() < this->gptr(), true))
>   {
>     this->gbump(-1);
>     __ret = traits_type::to_int_type(*this->gptr());
>   }
> else
>   __ret = this->pbackfail();
> return __ret;
>      }
># 423 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      int_type
>      sputc(char_type __c)
>      {
> int_type __ret;
> if (__builtin_expect(this->pptr() < this->epptr(), true))
>   {
>     *this->pptr() = __c;
>     this->pbump(1);
>     __ret = traits_type::to_int_type(__c);
>   }
> else
>   __ret = this->overflow(traits_type::to_int_type(__c));
> return __ret;
>      }
># 449 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      streamsize
>      sputn(const char_type* __s, streamsize __n)
>      { return this->xsputn(__s, __n); }
>
>    protected:
># 463 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      basic_streambuf()
>      : _M_in_beg(0), _M_in_cur(0), _M_in_end(0),
>      _M_out_beg(0), _M_out_cur(0), _M_out_end(0),
>      _M_buf_locale(locale())
>      { }
># 481 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      char_type*
>      eback() const { return _M_in_beg; }
>
>      char_type*
>      gptr() const { return _M_in_cur; }
>
>      char_type*
>      egptr() const { return _M_in_end; }
># 497 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      void
>      gbump(int __n) { _M_in_cur += __n; }
># 508 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      void
>      setg(char_type* __gbeg, char_type* __gnext, char_type* __gend)
>      {
> _M_in_beg = __gbeg;
> _M_in_cur = __gnext;
> _M_in_end = __gend;
>      }
># 528 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      char_type*
>      pbase() const { return _M_out_beg; }
>
>      char_type*
>      pptr() const { return _M_out_cur; }
>
>      char_type*
>      epptr() const { return _M_out_end; }
># 544 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      void
>      pbump(int __n) { _M_out_cur += __n; }
># 554 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      void
>      setp(char_type* __pbeg, char_type* __pend)
>      {
> _M_out_beg = _M_out_cur = __pbeg;
> _M_out_end = __pend;
>      }
># 575 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      virtual void
>      imbue(const locale& __loc)
>      { }
># 590 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      virtual basic_streambuf<char_type,_Traits>*
>      setbuf(char_type*, streamsize)
>      { return this; }
># 601 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      virtual pos_type
>      seekoff(off_type, ios_base::seekdir,
>       ios_base::openmode = ios_base::in | ios_base::out)
>      { return pos_type(off_type(-1)); }
># 613 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      virtual pos_type
>      seekpos(pos_type,
>       ios_base::openmode = ios_base::in | ios_base::out)
>      { return pos_type(off_type(-1)); }
># 626 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      virtual int
>      sync() { return 0; }
># 648 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      virtual streamsize
>      showmanyc() { return 0; }
># 664 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      virtual streamsize
>      xsgetn(char_type* __s, streamsize __n);
># 686 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      virtual int_type
>      underflow()
>      { return traits_type::eof(); }
># 699 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      virtual int_type
>      uflow()
>      {
> int_type __ret = traits_type::eof();
> const bool __testeof = traits_type::eq_int_type(this->underflow(),
>       __ret);
> if (!__testeof)
>   {
>     __ret = traits_type::to_int_type(*this->gptr());
>     this->gbump(1);
>   }
> return __ret;
>      }
># 723 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      virtual int_type
>      pbackfail(int_type __c = traits_type::eof())
>      { return traits_type::eof(); }
># 741 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      virtual streamsize
>      xsputn(const char_type* __s, streamsize __n);
># 767 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      virtual int_type
>      overflow(int_type __c = traits_type::eof())
>      { return traits_type::eof(); }
>
>
>
>    public:
># 782 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 3
>      void
>      stossc()
>      {
> if (this->gptr() < this->egptr())
>   this->gbump(1);
> else
>   this->uflow();
>      }
>
>
>
>      void
>      __safe_gbump(streamsize __n) { _M_in_cur += __n; }
>
>      void
>      __safe_pbump(streamsize __n) { _M_out_cur += __n; }
>
>    private:
>
>
>      basic_streambuf(const basic_streambuf& __sb)
>      : _M_in_beg(__sb._M_in_beg), _M_in_cur(__sb._M_in_cur),
>      _M_in_end(__sb._M_in_end), _M_out_beg(__sb._M_out_beg),
>      _M_out_cur(__sb._M_out_cur), _M_out_end(__sb._M_out_cur),
>      _M_buf_locale(__sb._M_buf_locale)
>      { }
>
>      basic_streambuf&
>      operator=(const basic_streambuf&) { return *this; };
>    };
>
>
>  template<>
>    streamsize
>    __copy_streambufs_eof(basic_streambuf<char>* __sbin,
>     basic_streambuf<char>* __sbout, bool& __ineof);
>
>  template<>
>    streamsize
>    __copy_streambufs_eof(basic_streambuf<wchar_t>* __sbin,
>     basic_streambuf<wchar_t>* __sbout, bool& __ineof);
>
>
>
>}
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\streambuf.tcc" 1 3
># 37 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\streambuf.tcc" 3
>       
># 38 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\streambuf.tcc" 3
>
>namespace std
>{
>
>
>  template<typename _CharT, typename _Traits>
>    streamsize
>    basic_streambuf<_CharT, _Traits>::
>    xsgetn(char_type* __s, streamsize __n)
>    {
>      streamsize __ret = 0;
>      while (__ret < __n)
> {
>   const streamsize __buf_len = this->egptr() - this->gptr();
>   if (__buf_len)
>     {
>       const streamsize __remaining = __n - __ret;
>       const streamsize __len = std::min(__buf_len, __remaining);
>       traits_type::copy(__s, this->gptr(), __len);
>       __ret += __len;
>       __s += __len;
>       this->__safe_gbump(__len);
>     }
>
>   if (__ret < __n)
>     {
>       const int_type __c = this->uflow();
>       if (!traits_type::eq_int_type(__c, traits_type::eof()))
>  {
>    traits_type::assign(*__s++, traits_type::to_char_type(__c));
>    ++__ret;
>  }
>       else
>  break;
>     }
> }
>      return __ret;
>    }
>
>  template<typename _CharT, typename _Traits>
>    streamsize
>    basic_streambuf<_CharT, _Traits>::
>    xsputn(const char_type* __s, streamsize __n)
>    {
>      streamsize __ret = 0;
>      while (__ret < __n)
> {
>   const streamsize __buf_len = this->epptr() - this->pptr();
>   if (__buf_len)
>     {
>       const streamsize __remaining = __n - __ret;
>       const streamsize __len = std::min(__buf_len, __remaining);
>       traits_type::copy(this->pptr(), __s, __len);
>       __ret += __len;
>       __s += __len;
>       this->__safe_pbump(__len);
>     }
>
>   if (__ret < __n)
>     {
>       int_type __c = this->overflow(traits_type::to_int_type(*__s));
>       if (!traits_type::eq_int_type(__c, traits_type::eof()))
>  {
>    ++__ret;
>    ++__s;
>  }
>       else
>  break;
>     }
> }
>      return __ret;
>    }
>
>
>
>
>  template<typename _CharT, typename _Traits>
>    streamsize
>    __copy_streambufs_eof(basic_streambuf<_CharT, _Traits>* __sbin,
>     basic_streambuf<_CharT, _Traits>* __sbout,
>     bool& __ineof)
>    {
>      streamsize __ret = 0;
>      __ineof = true;
>      typename _Traits::int_type __c = __sbin->sgetc();
>      while (!_Traits::eq_int_type(__c, _Traits::eof()))
> {
>   __c = __sbout->sputc(_Traits::to_char_type(__c));
>   if (_Traits::eq_int_type(__c, _Traits::eof()))
>     {
>       __ineof = false;
>       break;
>     }
>   ++__ret;
>   __c = __sbin->snextc();
> }
>      return __ret;
>    }
>
>  template<typename _CharT, typename _Traits>
>    inline streamsize
>    __copy_streambufs(basic_streambuf<_CharT, _Traits>* __sbin,
>        basic_streambuf<_CharT, _Traits>* __sbout)
>    {
>      bool __ineof;
>      return __copy_streambufs_eof(__sbin, __sbout, __ineof);
>    }
>
>
>
>
>  extern template class basic_streambuf<char>;
>  extern template
>    streamsize
>    __copy_streambufs(basic_streambuf<char>*,
>        basic_streambuf<char>*);
>  extern template
>    streamsize
>    __copy_streambufs_eof(basic_streambuf<char>*,
>     basic_streambuf<char>*, bool&);
>
>
>  extern template class basic_streambuf<wchar_t>;
>  extern template
>    streamsize
>    __copy_streambufs(basic_streambuf<wchar_t>*,
>        basic_streambuf<wchar_t>*);
>  extern template
>    streamsize
>    __copy_streambufs_eof(basic_streambuf<wchar_t>*,
>     basic_streambuf<wchar_t>*, bool&);
>
>
>
>
>}
># 829 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\streambuf" 2 3
># 44 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ios" 2 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_ios.h" 1 3
># 33 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_ios.h" 3
>       
># 34 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_ios.h" 3
>
>
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 1 3
># 37 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>       
># 38 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cwctype" 1 3
># 39 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cwctype" 3
>       
># 40 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cwctype" 3
># 80 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cwctype" 3
>namespace std
>{
>  using ::wctrans_t;
>  using ::wctype_t;
>  using ::wint_t;
>
>  using ::iswalnum;
>  using ::iswalpha;
>
>  using ::iswblank;
>
>  using ::iswcntrl;
>  using ::iswctype;
>  using ::iswdigit;
>  using ::iswgraph;
>  using ::iswlower;
>  using ::iswprint;
>  using ::iswpunct;
>  using ::iswspace;
>  using ::iswupper;
>  using ::iswxdigit;
>  using ::towctrans;
>  using ::towlower;
>  using ::towupper;
>  using ::wctrans;
>  using ::wctype;
>}
># 40 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 2 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cctype" 1 3
># 39 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cctype" 3
>       
># 40 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\cctype" 3
># 41 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 2 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\ctype_base.h" 1 3
># 37 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\ctype_base.h" 3
>namespace std
>{
>
>
>
>  struct ctype_base
>  {
>
>    typedef const int* __to_type;
>
>
>
>    typedef unsigned short mask;
>    static const mask upper = 1 << 0;
>    static const mask lower = 1 << 1;
>    static const mask alpha = 1 << 2;
>    static const mask digit = 1 << 3;
>    static const mask xdigit = 1 << 4;
>    static const mask space = 1 << 5;
>    static const mask print = 1 << 6;
>    static const mask graph = (1 << 2) | (1 << 3) | (1 << 9);
>    static const mask cntrl = 1 << 8;
>    static const mask punct = 1 << 9;
>    static const mask alnum = (1 << 2) | (1 << 3);
>  };
>
>
>}
># 42 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 2 3
>
>
>
>
>
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\streambuf_iterator.h" 1 3
># 33 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\streambuf_iterator.h" 3
>       
># 34 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\streambuf_iterator.h" 3
>
>
>
>
>namespace std
>{
>
># 49 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\streambuf_iterator.h" 3
>  template<typename _CharT, typename _Traits>
>    class istreambuf_iterator
>    : public iterator<input_iterator_tag, _CharT, typename _Traits::off_type,
>                      _CharT*,
>
>
>        _CharT>
>
>
>
>    {
>    public:
>
>
>
>      typedef _CharT char_type;
>      typedef _Traits traits_type;
>      typedef typename _Traits::int_type int_type;
>      typedef basic_streambuf<_CharT, _Traits> streambuf_type;
>      typedef basic_istream<_CharT, _Traits> istream_type;
>
>
>      template<typename _CharT2>
> friend typename __gnu_cxx::__enable_if<__is_char<_CharT2>::__value,
>                      ostreambuf_iterator<_CharT2> >::__type
> copy(istreambuf_iterator<_CharT2>, istreambuf_iterator<_CharT2>,
>      ostreambuf_iterator<_CharT2>);
>
>      template<bool _IsMove, typename _CharT2>
> friend typename __gnu_cxx::__enable_if<__is_char<_CharT2>::__value,
>            _CharT2*>::__type
> __copy_move_a2(istreambuf_iterator<_CharT2>,
>         istreambuf_iterator<_CharT2>, _CharT2*);
>
>      template<typename _CharT2>
> friend typename __gnu_cxx::__enable_if<__is_char<_CharT2>::__value,
>               istreambuf_iterator<_CharT2> >::__type
> find(istreambuf_iterator<_CharT2>, istreambuf_iterator<_CharT2>,
>      const _CharT2&);
>
>    private:
>
>
>
>
>
>
>
>      mutable streambuf_type* _M_sbuf;
>      mutable int_type _M_c;
>
>    public:
>
>      constexpr istreambuf_iterator() noexcept
>      : _M_sbuf(0), _M_c(traits_type::eof()) { }
>
>
>      istreambuf_iterator(const istreambuf_iterator&) noexcept = default;
>
>      ~istreambuf_iterator() = default;
>
>
>
>      istreambuf_iterator(istream_type& __s) noexcept
>      : _M_sbuf(__s.rdbuf()), _M_c(traits_type::eof()) { }
>
>
>      istreambuf_iterator(streambuf_type* __s) noexcept
>      : _M_sbuf(__s), _M_c(traits_type::eof()) { }
>
>
>
>
>      char_type
>      operator*() const
>      {
>
>
>
>
>
>
>
> return traits_type::to_char_type(_M_get());
>      }
>
>
>      istreambuf_iterator&
>      operator++()
>      {
>
>
>                        ;
> if (_M_sbuf)
>   {
>     _M_sbuf->sbumpc();
>     _M_c = traits_type::eof();
>   }
> return *this;
>      }
>
>
>      istreambuf_iterator
>      operator++(int)
>      {
>
>
>                        ;
>
> istreambuf_iterator __old = *this;
> if (_M_sbuf)
>   {
>     __old._M_c = _M_sbuf->sbumpc();
>     _M_c = traits_type::eof();
>   }
> return __old;
>      }
>
>
>
>
>
>      bool
>      equal(const istreambuf_iterator& __b) const
>      { return _M_at_eof() == __b._M_at_eof(); }
>
>    private:
>      int_type
>      _M_get() const
>      {
> const int_type __eof = traits_type::eof();
> int_type __ret = __eof;
> if (_M_sbuf)
>   {
>     if (!traits_type::eq_int_type(_M_c, __eof))
>       __ret = _M_c;
>     else if (!traits_type::eq_int_type((__ret = _M_sbuf->sgetc()),
>            __eof))
>       _M_c = __ret;
>     else
>       _M_sbuf = 0;
>   }
> return __ret;
>      }
>
>      bool
>      _M_at_eof() const
>      {
> const int_type __eof = traits_type::eof();
> return traits_type::eq_int_type(_M_get(), __eof);
>      }
>    };
>
>  template<typename _CharT, typename _Traits>
>    inline bool
>    operator==(const istreambuf_iterator<_CharT, _Traits>& __a,
>        const istreambuf_iterator<_CharT, _Traits>& __b)
>    { return __a.equal(__b); }
>
>  template<typename _CharT, typename _Traits>
>    inline bool
>    operator!=(const istreambuf_iterator<_CharT, _Traits>& __a,
>        const istreambuf_iterator<_CharT, _Traits>& __b)
>    { return !__a.equal(__b); }
>
>
>  template<typename _CharT, typename _Traits>
>    class ostreambuf_iterator
>    : public iterator<output_iterator_tag, void, void, void, void>
>    {
>    public:
>
>
>
>      typedef _CharT char_type;
>      typedef _Traits traits_type;
>      typedef basic_streambuf<_CharT, _Traits> streambuf_type;
>      typedef basic_ostream<_CharT, _Traits> ostream_type;
>
>
>      template<typename _CharT2>
> friend typename __gnu_cxx::__enable_if<__is_char<_CharT2>::__value,
>                      ostreambuf_iterator<_CharT2> >::__type
> copy(istreambuf_iterator<_CharT2>, istreambuf_iterator<_CharT2>,
>      ostreambuf_iterator<_CharT2>);
>
>    private:
>      streambuf_type* _M_sbuf;
>      bool _M_failed;
>
>    public:
>
>      ostreambuf_iterator(ostream_type& __s) noexcept
>      : _M_sbuf(__s.rdbuf()), _M_failed(!_M_sbuf) { }
>
>
>      ostreambuf_iterator(streambuf_type* __s) noexcept
>      : _M_sbuf(__s), _M_failed(!_M_sbuf) { }
>
>
>      ostreambuf_iterator&
>      operator=(_CharT __c)
>      {
> if (!_M_failed &&
>     _Traits::eq_int_type(_M_sbuf->sputc(__c), _Traits::eof()))
>   _M_failed = true;
> return *this;
>      }
>
>
>      ostreambuf_iterator&
>      operator*()
>      { return *this; }
>
>
>      ostreambuf_iterator&
>      operator++(int)
>      { return *this; }
>
>
>      ostreambuf_iterator&
>      operator++()
>      { return *this; }
>
>
>      bool
>      failed() const noexcept
>      { return _M_failed; }
>
>      ostreambuf_iterator&
>      _M_put(const _CharT* __ws, streamsize __len)
>      {
> if (__builtin_expect(!_M_failed, true)
>     && __builtin_expect(this->_M_sbuf->sputn(__ws, __len) != __len,
>    false))
>   _M_failed = true;
> return *this;
>      }
>    };
>
>
>  template<typename _CharT>
>    typename __gnu_cxx::__enable_if<__is_char<_CharT>::__value,
>                           ostreambuf_iterator<_CharT> >::__type
>    copy(istreambuf_iterator<_CharT> __first,
>  istreambuf_iterator<_CharT> __last,
>  ostreambuf_iterator<_CharT> __result)
>    {
>      if (__first._M_sbuf && !__last._M_sbuf && !__result._M_failed)
> {
>   bool __ineof;
>   __copy_streambufs_eof(__first._M_sbuf, __result._M_sbuf, __ineof);
>   if (!__ineof)
>     __result._M_failed = true;
> }
>      return __result;
>    }
>
>  template<bool _IsMove, typename _CharT>
>    typename __gnu_cxx::__enable_if<__is_char<_CharT>::__value,
>            ostreambuf_iterator<_CharT> >::__type
>    __copy_move_a2(_CharT* __first, _CharT* __last,
>     ostreambuf_iterator<_CharT> __result)
>    {
>      const streamsize __num = __last - __first;
>      if (__num > 0)
> __result._M_put(__first, __num);
>      return __result;
>    }
>
>  template<bool _IsMove, typename _CharT>
>    typename __gnu_cxx::__enable_if<__is_char<_CharT>::__value,
>        ostreambuf_iterator<_CharT> >::__type
>    __copy_move_a2(const _CharT* __first, const _CharT* __last,
>     ostreambuf_iterator<_CharT> __result)
>    {
>      const streamsize __num = __last - __first;
>      if (__num > 0)
> __result._M_put(__first, __num);
>      return __result;
>    }
>
>  template<bool _IsMove, typename _CharT>
>    typename __gnu_cxx::__enable_if<__is_char<_CharT>::__value,
>            _CharT*>::__type
>    __copy_move_a2(istreambuf_iterator<_CharT> __first,
>     istreambuf_iterator<_CharT> __last, _CharT* __result)
>    {
>      typedef istreambuf_iterator<_CharT> __is_iterator_type;
>      typedef typename __is_iterator_type::traits_type traits_type;
>      typedef typename __is_iterator_type::streambuf_type streambuf_type;
>      typedef typename traits_type::int_type int_type;
>
>      if (__first._M_sbuf && !__last._M_sbuf)
> {
>   streambuf_type* __sb = __first._M_sbuf;
>   int_type __c = __sb->sgetc();
>   while (!traits_type::eq_int_type(__c, traits_type::eof()))
>     {
>       const streamsize __n = __sb->egptr() - __sb->gptr();
>       if (__n > 1)
>  {
>    traits_type::copy(__result, __sb->gptr(), __n);
>    __sb->__safe_gbump(__n);
>    __result += __n;
>    __c = __sb->underflow();
>  }
>       else
>  {
>    *__result++ = traits_type::to_char_type(__c);
>    __c = __sb->snextc();
>  }
>     }
> }
>      return __result;
>    }
>
>  template<typename _CharT>
>    typename __gnu_cxx::__enable_if<__is_char<_CharT>::__value,
>          istreambuf_iterator<_CharT> >::__type
>    find(istreambuf_iterator<_CharT> __first,
>  istreambuf_iterator<_CharT> __last, const _CharT& __val)
>    {
>      typedef istreambuf_iterator<_CharT> __is_iterator_type;
>      typedef typename __is_iterator_type::traits_type traits_type;
>      typedef typename __is_iterator_type::streambuf_type streambuf_type;
>      typedef typename traits_type::int_type int_type;
>
>      if (__first._M_sbuf && !__last._M_sbuf)
> {
>   const int_type __ival = traits_type::to_int_type(__val);
>   streambuf_type* __sb = __first._M_sbuf;
>   int_type __c = __sb->sgetc();
>   while (!traits_type::eq_int_type(__c, traits_type::eof())
>   && !traits_type::eq_int_type(__c, __ival))
>     {
>       streamsize __n = __sb->egptr() - __sb->gptr();
>       if (__n > 1)
>  {
>    const _CharT* __p = traits_type::find(__sb->gptr(),
>       __n, __val);
>    if (__p)
>      __n = __p - __sb->gptr();
>    __sb->__safe_gbump(__n);
>    __c = __sb->sgetc();
>  }
>       else
>  __c = __sb->snextc();
>     }
>
>   if (!traits_type::eq_int_type(__c, traits_type::eof()))
>     __first._M_c = __c;
>   else
>     __first._M_sbuf = 0;
> }
>      return __first;
>    }
>
>
>
>
>}
># 49 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 2 3
>
>namespace std
>{
>
># 64 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>  template<typename _Tp>
>    void
>    __convert_to_v(const char*, _Tp&, ios_base::iostate&,
>     const __c_locale&) throw();
>
>
>  template<>
>    void
>    __convert_to_v(const char*, float&, ios_base::iostate&,
>     const __c_locale&) throw();
>
>  template<>
>    void
>    __convert_to_v(const char*, double&, ios_base::iostate&,
>     const __c_locale&) throw();
>
>  template<>
>    void
>    __convert_to_v(const char*, long double&, ios_base::iostate&,
>     const __c_locale&) throw();
>
>
>
>  template<typename _CharT, typename _Traits>
>    struct __pad
>    {
>      static void
>      _S_pad(ios_base& __io, _CharT __fill, _CharT* __news,
>      const _CharT* __olds, streamsize __newlen, streamsize __oldlen);
>    };
>
>
>
>
>
>
>  template<typename _CharT>
>    _CharT*
>    __add_grouping(_CharT* __s, _CharT __sep,
>     const char* __gbeg, size_t __gsize,
>     const _CharT* __first, const _CharT* __last);
>
>
>
>
>  template<typename _CharT>
>    inline
>    ostreambuf_iterator<_CharT>
>    __write(ostreambuf_iterator<_CharT> __s, const _CharT* __ws, int __len)
>    {
>      __s._M_put(__ws, __len);
>      return __s;
>    }
>
>
>  template<typename _CharT, typename _OutIter>
>    inline
>    _OutIter
>    __write(_OutIter __s, const _CharT* __ws, int __len)
>    {
>      for (int __j = 0; __j < __len; __j++, ++__s)
> *__s = __ws[__j];
>      return __s;
>    }
># 142 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>  template<typename _CharT>
>    class __ctype_abstract_base : public locale::facet, public ctype_base
>    {
>    public:
>
>
>      typedef _CharT char_type;
># 161 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      bool
>      is(mask __m, char_type __c) const
>      { return this->do_is(__m, __c); }
># 178 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      const char_type*
>      is(const char_type *__lo, const char_type *__hi, mask *__vec) const
>      { return this->do_is(__lo, __hi, __vec); }
># 194 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      const char_type*
>      scan_is(mask __m, const char_type* __lo, const char_type* __hi) const
>      { return this->do_scan_is(__m, __lo, __hi); }
># 210 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      const char_type*
>      scan_not(mask __m, const char_type* __lo, const char_type* __hi) const
>      { return this->do_scan_not(__m, __lo, __hi); }
># 224 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      char_type
>      toupper(char_type __c) const
>      { return this->do_toupper(__c); }
># 239 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      const char_type*
>      toupper(char_type *__lo, const char_type* __hi) const
>      { return this->do_toupper(__lo, __hi); }
># 253 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      char_type
>      tolower(char_type __c) const
>      { return this->do_tolower(__c); }
># 268 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      const char_type*
>      tolower(char_type* __lo, const char_type* __hi) const
>      { return this->do_tolower(__lo, __hi); }
># 285 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      char_type
>      widen(char __c) const
>      { return this->do_widen(__c); }
># 304 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      const char*
>      widen(const char* __lo, const char* __hi, char_type* __to) const
>      { return this->do_widen(__lo, __hi, __to); }
># 323 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      char
>      narrow(char_type __c, char __dfault) const
>      { return this->do_narrow(__c, __dfault); }
># 345 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      const char_type*
>      narrow(const char_type* __lo, const char_type* __hi,
>       char __dfault, char* __to) const
>      { return this->do_narrow(__lo, __hi, __dfault, __to); }
>
>    protected:
>      explicit
>      __ctype_abstract_base(size_t __refs = 0): facet(__refs) { }
>
>      virtual
>      ~__ctype_abstract_base() { }
># 370 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual bool
>      do_is(mask __m, char_type __c) const = 0;
># 389 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual const char_type*
>      do_is(const char_type* __lo, const char_type* __hi,
>     mask* __vec) const = 0;
># 408 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual const char_type*
>      do_scan_is(mask __m, const char_type* __lo,
>   const char_type* __hi) const = 0;
># 427 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual const char_type*
>      do_scan_not(mask __m, const char_type* __lo,
>    const char_type* __hi) const = 0;
># 445 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual char_type
>      do_toupper(char_type __c) const = 0;
># 462 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual const char_type*
>      do_toupper(char_type* __lo, const char_type* __hi) const = 0;
># 478 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual char_type
>      do_tolower(char_type __c) const = 0;
># 495 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual const char_type*
>      do_tolower(char_type* __lo, const char_type* __hi) const = 0;
># 514 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual char_type
>      do_widen(char __c) const = 0;
># 535 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual const char*
>      do_widen(const char* __lo, const char* __hi, char_type* __to) const = 0;
># 556 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual char
>      do_narrow(char_type __c, char __dfault) const = 0;
># 581 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual const char_type*
>      do_narrow(const char_type* __lo, const char_type* __hi,
>  char __dfault, char* __to) const = 0;
>    };
># 604 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>  template<typename _CharT>
>    class ctype : public __ctype_abstract_base<_CharT>
>    {
>    public:
>
>      typedef _CharT char_type;
>      typedef typename __ctype_abstract_base<_CharT>::mask mask;
>
>
>      static locale::id id;
>
>      explicit
>      ctype(size_t __refs = 0) : __ctype_abstract_base<_CharT>(__refs) { }
>
>   protected:
>      virtual
>      ~ctype();
>
>      virtual bool
>      do_is(mask __m, char_type __c) const;
>
>      virtual const char_type*
>      do_is(const char_type* __lo, const char_type* __hi, mask* __vec) const;
>
>      virtual const char_type*
>      do_scan_is(mask __m, const char_type* __lo, const char_type* __hi) const;
>
>      virtual const char_type*
>      do_scan_not(mask __m, const char_type* __lo,
>    const char_type* __hi) const;
>
>      virtual char_type
>      do_toupper(char_type __c) const;
>
>      virtual const char_type*
>      do_toupper(char_type* __lo, const char_type* __hi) const;
>
>      virtual char_type
>      do_tolower(char_type __c) const;
>
>      virtual const char_type*
>      do_tolower(char_type* __lo, const char_type* __hi) const;
>
>      virtual char_type
>      do_widen(char __c) const;
>
>      virtual const char*
>      do_widen(const char* __lo, const char* __hi, char_type* __dest) const;
>
>      virtual char
>      do_narrow(char_type, char __dfault) const;
>
>      virtual const char_type*
>      do_narrow(const char_type* __lo, const char_type* __hi,
>  char __dfault, char* __to) const;
>    };
>
>  template<typename _CharT>
>    locale::id ctype<_CharT>::id;
># 673 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>  template<>
>    class ctype<char> : public locale::facet, public ctype_base
>    {
>    public:
>
>
>      typedef char char_type;
>
>    protected:
>
>      __c_locale _M_c_locale_ctype;
>      bool _M_del;
>      __to_type _M_toupper;
>      __to_type _M_tolower;
>      const mask* _M_table;
>      mutable char _M_widen_ok;
>      mutable char _M_widen[1 + static_cast<unsigned char>(-1)];
>      mutable char _M_narrow[1 + static_cast<unsigned char>(-1)];
>      mutable char _M_narrow_ok;
>
>
>    public:
>
>      static locale::id id;
>
>      static const size_t table_size = 1 + static_cast<unsigned char>(-1);
># 710 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      explicit
>      ctype(const mask* __table = 0, bool __del = false, size_t __refs = 0);
># 723 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      explicit
>      ctype(__c_locale __cloc, const mask* __table = 0, bool __del = false,
>     size_t __refs = 0);
># 736 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      inline bool
>      is(mask __m, char __c) const;
># 751 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      inline const char*
>      is(const char* __lo, const char* __hi, mask* __vec) const;
># 765 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      inline const char*
>      scan_is(mask __m, const char* __lo, const char* __hi) const;
># 779 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      inline const char*
>      scan_not(mask __m, const char* __lo, const char* __hi) const;
># 794 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      char_type
>      toupper(char_type __c) const
>      { return this->do_toupper(__c); }
># 811 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      const char_type*
>      toupper(char_type *__lo, const char_type* __hi) const
>      { return this->do_toupper(__lo, __hi); }
># 827 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      char_type
>      tolower(char_type __c) const
>      { return this->do_tolower(__c); }
># 844 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      const char_type*
>      tolower(char_type* __lo, const char_type* __hi) const
>      { return this->do_tolower(__lo, __hi); }
># 864 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      char_type
>      widen(char __c) const
>      {
> if (_M_widen_ok)
>   return _M_widen[static_cast<unsigned char>(__c)];
> this->_M_widen_init();
> return this->do_widen(__c);
>      }
># 891 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      const char*
>      widen(const char* __lo, const char* __hi, char_type* __to) const
>      {
> if (_M_widen_ok == 1)
>   {
>     __builtin_memcpy(__to, __lo, __hi - __lo);
>     return __hi;
>   }
> if (!_M_widen_ok)
>   _M_widen_init();
> return this->do_widen(__lo, __hi, __to);
>      }
># 922 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      char
>      narrow(char_type __c, char __dfault) const
>      {
> if (_M_narrow[static_cast<unsigned char>(__c)])
>   return _M_narrow[static_cast<unsigned char>(__c)];
> const char __t = do_narrow(__c, __dfault);
> if (__t != __dfault)
>   _M_narrow[static_cast<unsigned char>(__c)] = __t;
> return __t;
>      }
># 955 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      const char_type*
>      narrow(const char_type* __lo, const char_type* __hi,
>      char __dfault, char* __to) const
>      {
> if (__builtin_expect(_M_narrow_ok == 1, true))
>   {
>     __builtin_memcpy(__to, __lo, __hi - __lo);
>     return __hi;
>   }
> if (!_M_narrow_ok)
>   _M_narrow_init();
> return this->do_narrow(__lo, __hi, __dfault, __to);
>      }
>
>
>
>
>
>      const mask*
>      table() const throw()
>      { return _M_table; }
>
>
>      static const mask*
>      classic_table() throw();
>    protected:
>
>
>
>
>
>
>
>      virtual
>      ~ctype();
># 1004 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual char_type
>      do_toupper(char_type __c) const;
># 1021 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual const char_type*
>      do_toupper(char_type* __lo, const char_type* __hi) const;
># 1037 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual char_type
>      do_tolower(char_type __c) const;
># 1054 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual const char_type*
>      do_tolower(char_type* __lo, const char_type* __hi) const;
># 1074 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual char_type
>      do_widen(char __c) const
>      { return __c; }
># 1097 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual const char*
>      do_widen(const char* __lo, const char* __hi, char_type* __to) const
>      {
> __builtin_memcpy(__to, __lo, __hi - __lo);
> return __hi;
>      }
># 1123 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual char
>      do_narrow(char_type __c, char __dfault) const
>      { return __c; }
># 1149 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual const char_type*
>      do_narrow(const char_type* __lo, const char_type* __hi,
>  char __dfault, char* __to) const
>      {
> __builtin_memcpy(__to, __lo, __hi - __lo);
> return __hi;
>      }
>
>    private:
>      void _M_narrow_init() const;
>      void _M_widen_init() const;
>    };
># 1174 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>  template<>
>    class ctype<wchar_t> : public __ctype_abstract_base<wchar_t>
>    {
>    public:
>
>
>      typedef wchar_t char_type;
>      typedef wctype_t __wmask_type;
>
>    protected:
>      __c_locale _M_c_locale_ctype;
>
>
>      bool _M_narrow_ok;
>      char _M_narrow[128];
>      wint_t _M_widen[1 + static_cast<unsigned char>(-1)];
>
>
>      mask _M_bit[16];
>      __wmask_type _M_wmask[16];
>
>    public:
>
>
>      static locale::id id;
># 1207 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      explicit
>      ctype(size_t __refs = 0);
># 1218 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      explicit
>      ctype(__c_locale __cloc, size_t __refs = 0);
>
>    protected:
>      __wmask_type
>      _M_convert_to_wmask(const mask __m) const throw();
>
>
>      virtual
>      ~ctype();
># 1242 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual bool
>      do_is(mask __m, char_type __c) const;
># 1261 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual const char_type*
>      do_is(const char_type* __lo, const char_type* __hi, mask* __vec) const;
># 1279 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual const char_type*
>      do_scan_is(mask __m, const char_type* __lo, const char_type* __hi) const;
># 1297 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual const char_type*
>      do_scan_not(mask __m, const char_type* __lo,
>    const char_type* __hi) const;
># 1314 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual char_type
>      do_toupper(char_type __c) const;
># 1331 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual const char_type*
>      do_toupper(char_type* __lo, const char_type* __hi) const;
># 1347 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual char_type
>      do_tolower(char_type __c) const;
># 1364 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual const char_type*
>      do_tolower(char_type* __lo, const char_type* __hi) const;
># 1384 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual char_type
>      do_widen(char __c) const;
># 1406 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual const char*
>      do_widen(const char* __lo, const char* __hi, char_type* __to) const;
># 1429 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual char
>      do_narrow(char_type __c, char __dfault) const;
># 1455 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual const char_type*
>      do_narrow(const char_type* __lo, const char_type* __hi,
>  char __dfault, char* __to) const;
>
>
>      void
>      _M_initialize_ctype() throw();
>    };
>
>
>
>  template<typename _CharT>
>    class ctype_byname : public ctype<_CharT>
>    {
>    public:
>      typedef typename ctype<_CharT>::mask mask;
>
>      explicit
>      ctype_byname(const char* __s, size_t __refs = 0);
>
>    protected:
>      virtual
>      ~ctype_byname() { };
>    };
>
>
>  template<>
>    class ctype_byname<char> : public ctype<char>
>    {
>    public:
>      explicit
>      ctype_byname(const char* __s, size_t __refs = 0);
>
>    protected:
>      virtual
>      ~ctype_byname();
>    };
>
>
>  template<>
>    class ctype_byname<wchar_t> : public ctype<wchar_t>
>    {
>    public:
>      explicit
>      ctype_byname(const char* __s, size_t __refs = 0);
>
>    protected:
>      virtual
>      ~ctype_byname();
>    };
>
>
>
>}
>
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\ctype_inline.h" 1 3
># 37 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\mingw32\\bits\\ctype_inline.h" 3
>namespace std
>{
>
>
>  bool
>  ctype<char>::
>  is(mask __m, char __c) const
>  { return (_M_table[static_cast<unsigned char>(__c) ] & __m); }
>
>
>  const char*
>  ctype<char>::
>  is(const char* __low, const char* __high, mask* __vec) const
>  {
>    while (__low < __high)
>      *__vec++ = _M_table[static_cast<unsigned char>(*__low++)];
>    return __high;
>  }
>
>  const char*
>  ctype<char>::
>  scan_is(mask __m, const char* __low, const char* __high) const
>  {
>    while (__low < __high && !this->is(__m, *__low))
>      ++__low;
>    return __low;
>  }
>
>  const char*
>  ctype<char>::
>  scan_not(mask __m, const char* __low, const char* __high) const
>  {
>    while (__low < __high && this->is(__m, *__low) != 0)
>      ++__low;
>    return __low;
>  }
>
>
>}
># 1512 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 2 3
>
>namespace std
>{
>
>
>
>  class __num_base
>  {
>  public:
>
>
>    enum
>      {
> _S_ominus,
> _S_oplus,
> _S_ox,
> _S_oX,
> _S_odigits,
> _S_odigits_end = _S_odigits + 16,
> _S_oudigits = _S_odigits_end,
> _S_oudigits_end = _S_oudigits + 16,
> _S_oe = _S_odigits + 14,
> _S_oE = _S_oudigits + 14,
> _S_oend = _S_oudigits_end
>      };
>
>
>
>
>
>
>    static const char* _S_atoms_out;
>
>
>
>    static const char* _S_atoms_in;
>
>    enum
>    {
>      _S_iminus,
>      _S_iplus,
>      _S_ix,
>      _S_iX,
>      _S_izero,
>      _S_ie = _S_izero + 14,
>      _S_iE = _S_izero + 20,
>      _S_iend = 26
>    };
>
>
>
>    static void
>    _S_format_float(const ios_base& __io, char* __fptr, char __mod) throw();
>  };
>
>  template<typename _CharT>
>    struct __numpunct_cache : public locale::facet
>    {
>      const char* _M_grouping;
>      size_t _M_grouping_size;
>      bool _M_use_grouping;
>      const _CharT* _M_truename;
>      size_t _M_truename_size;
>      const _CharT* _M_falsename;
>      size_t _M_falsename_size;
>      _CharT _M_decimal_point;
>      _CharT _M_thousands_sep;
>
>
>
>
>
>      _CharT _M_atoms_out[__num_base::_S_oend];
>
>
>
>
>
>      _CharT _M_atoms_in[__num_base::_S_iend];
>
>      bool _M_allocated;
>
>      __numpunct_cache(size_t __refs = 0)
>      : facet(__refs), _M_grouping(0), _M_grouping_size(0),
> _M_use_grouping(false),
> _M_truename(0), _M_truename_size(0), _M_falsename(0),
> _M_falsename_size(0), _M_decimal_point(_CharT()),
> _M_thousands_sep(_CharT()), _M_allocated(false)
> { }
>
>      ~__numpunct_cache();
>
>      void
>      _M_cache(const locale& __loc);
>
>    private:
>      __numpunct_cache&
>      operator=(const __numpunct_cache&);
>
>      explicit
>      __numpunct_cache(const __numpunct_cache&);
>    };
>
>  template<typename _CharT>
>    __numpunct_cache<_CharT>::~__numpunct_cache()
>    {
>      if (_M_allocated)
> {
>   delete [] _M_grouping;
>   delete [] _M_truename;
>   delete [] _M_falsename;
> }
>    }
># 1640 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>  template<typename _CharT>
>    class numpunct : public locale::facet
>    {
>    public:
>
>
>
>      typedef _CharT char_type;
>      typedef basic_string<_CharT> string_type;
>
>      typedef __numpunct_cache<_CharT> __cache_type;
>
>    protected:
>      __cache_type* _M_data;
>
>    public:
>
>      static locale::id id;
>
>
>
>
>
>
>      explicit
>      numpunct(size_t __refs = 0)
>      : facet(__refs), _M_data(0)
>      { _M_initialize_numpunct(); }
># 1678 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      explicit
>      numpunct(__cache_type* __cache, size_t __refs = 0)
>      : facet(__refs), _M_data(__cache)
>      { _M_initialize_numpunct(); }
># 1692 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      explicit
>      numpunct(__c_locale __cloc, size_t __refs = 0)
>      : facet(__refs), _M_data(0)
>      { _M_initialize_numpunct(__cloc); }
># 1706 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      char_type
>      decimal_point() const
>      { return this->do_decimal_point(); }
># 1719 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      char_type
>      thousands_sep() const
>      { return this->do_thousands_sep(); }
># 1750 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      string
>      grouping() const
>      { return this->do_grouping(); }
># 1763 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      string_type
>      truename() const
>      { return this->do_truename(); }
># 1776 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      string_type
>      falsename() const
>      { return this->do_falsename(); }
>
>    protected:
>
>      virtual
>      ~numpunct();
># 1793 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual char_type
>      do_decimal_point() const
>      { return _M_data->_M_decimal_point; }
># 1805 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual char_type
>      do_thousands_sep() const
>      { return _M_data->_M_thousands_sep; }
># 1818 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual string
>      do_grouping() const
>      { return _M_data->_M_grouping; }
># 1831 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual string_type
>      do_truename() const
>      { return _M_data->_M_truename; }
># 1844 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual string_type
>      do_falsename() const
>      { return _M_data->_M_falsename; }
>
>
>      void
>      _M_initialize_numpunct(__c_locale __cloc = 0);
>    };
>
>  template<typename _CharT>
>    locale::id numpunct<_CharT>::id;
>
>  template<>
>    numpunct<char>::~numpunct();
>
>  template<>
>    void
>    numpunct<char>::_M_initialize_numpunct(__c_locale __cloc);
>
>
>  template<>
>    numpunct<wchar_t>::~numpunct();
>
>  template<>
>    void
>    numpunct<wchar_t>::_M_initialize_numpunct(__c_locale __cloc);
>
>
>
>  template<typename _CharT>
>    class numpunct_byname : public numpunct<_CharT>
>    {
>    public:
>      typedef _CharT char_type;
>      typedef basic_string<_CharT> string_type;
>
>      explicit
>      numpunct_byname(const char* __s, size_t __refs = 0)
>      : numpunct<_CharT>(__refs)
>      {
> if (__builtin_strcmp(__s, "C") != 0
>     && __builtin_strcmp(__s, "POSIX") != 0)
>   {
>     __c_locale __tmp;
>     this->_S_create_c_locale(__tmp, __s);
>     this->_M_initialize_numpunct(__tmp);
>     this->_S_destroy_c_locale(__tmp);
>   }
>      }
>
>    protected:
>      virtual
>      ~numpunct_byname() { }
>    };
>
>
># 1914 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>  template<typename _CharT, typename _InIter>
>    class num_get : public locale::facet
>    {
>    public:
>
>
>
>      typedef _CharT char_type;
>      typedef _InIter iter_type;
>
>
>
>      static locale::id id;
># 1935 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      explicit
>      num_get(size_t __refs = 0) : facet(__refs) { }
># 1961 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      iter_type
>      get(iter_type __in, iter_type __end, ios_base& __io,
>   ios_base::iostate& __err, bool& __v) const
>      { return this->do_get(__in, __end, __io, __err, __v); }
># 1998 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      iter_type
>      get(iter_type __in, iter_type __end, ios_base& __io,
>   ios_base::iostate& __err, long& __v) const
>      { return this->do_get(__in, __end, __io, __err, __v); }
>
>      iter_type
>      get(iter_type __in, iter_type __end, ios_base& __io,
>   ios_base::iostate& __err, unsigned short& __v) const
>      { return this->do_get(__in, __end, __io, __err, __v); }
>
>      iter_type
>      get(iter_type __in, iter_type __end, ios_base& __io,
>   ios_base::iostate& __err, unsigned int& __v) const
>      { return this->do_get(__in, __end, __io, __err, __v); }
>
>      iter_type
>      get(iter_type __in, iter_type __end, ios_base& __io,
>   ios_base::iostate& __err, unsigned long& __v) const
>      { return this->do_get(__in, __end, __io, __err, __v); }
>
>
>      iter_type
>      get(iter_type __in, iter_type __end, ios_base& __io,
>   ios_base::iostate& __err, long long& __v) const
>      { return this->do_get(__in, __end, __io, __err, __v); }
>
>      iter_type
>      get(iter_type __in, iter_type __end, ios_base& __io,
>   ios_base::iostate& __err, unsigned long long& __v) const
>      { return this->do_get(__in, __end, __io, __err, __v); }
># 2058 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      iter_type
>      get(iter_type __in, iter_type __end, ios_base& __io,
>   ios_base::iostate& __err, float& __v) const
>      { return this->do_get(__in, __end, __io, __err, __v); }
>
>      iter_type
>      get(iter_type __in, iter_type __end, ios_base& __io,
>   ios_base::iostate& __err, double& __v) const
>      { return this->do_get(__in, __end, __io, __err, __v); }
>
>      iter_type
>      get(iter_type __in, iter_type __end, ios_base& __io,
>   ios_base::iostate& __err, long double& __v) const
>      { return this->do_get(__in, __end, __io, __err, __v); }
># 2101 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      iter_type
>      get(iter_type __in, iter_type __end, ios_base& __io,
>   ios_base::iostate& __err, void*& __v) const
>      { return this->do_get(__in, __end, __io, __err, __v); }
>
>    protected:
>
>      virtual ~num_get() { }
>
>      iter_type
>      _M_extract_float(iter_type, iter_type, ios_base&, ios_base::iostate&,
>         string&) const;
>
>      template<typename _ValueT>
> iter_type
> _M_extract_int(iter_type, iter_type, ios_base&, ios_base::iostate&,
>         _ValueT&) const;
>
>      template<typename _CharT2>
>      typename __gnu_cxx::__enable_if<__is_char<_CharT2>::__value, int>::__type
> _M_find(const _CharT2*, size_t __len, _CharT2 __c) const
> {
>   int __ret = -1;
>   if (__len <= 10)
>     {
>       if (__c >= _CharT2('0') && __c < _CharT2(_CharT2('0') + __len))
>  __ret = __c - _CharT2('0');
>     }
>   else
>     {
>       if (__c >= _CharT2('0') && __c <= _CharT2('9'))
>  __ret = __c - _CharT2('0');
>       else if (__c >= _CharT2('a') && __c <= _CharT2('f'))
>  __ret = 10 + (__c - _CharT2('a'));
>       else if (__c >= _CharT2('A') && __c <= _CharT2('F'))
>  __ret = 10 + (__c - _CharT2('A'));
>     }
>   return __ret;
> }
>
>      template<typename _CharT2>
>      typename __gnu_cxx::__enable_if<!__is_char<_CharT2>::__value,
>          int>::__type
> _M_find(const _CharT2* __zero, size_t __len, _CharT2 __c) const
> {
>   int __ret = -1;
>   const char_type* __q = char_traits<_CharT2>::find(__zero, __len, __c);
>   if (__q)
>     {
>       __ret = __q - __zero;
>       if (__ret > 15)
>  __ret -= 6;
>     }
>   return __ret;
> }
># 2172 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual iter_type
>      do_get(iter_type, iter_type, ios_base&, ios_base::iostate&, bool&) const;
>
>      virtual iter_type
>      do_get(iter_type __beg, iter_type __end, ios_base& __io,
>      ios_base::iostate& __err, long& __v) const
>      { return _M_extract_int(__beg, __end, __io, __err, __v); }
>
>      virtual iter_type
>      do_get(iter_type __beg, iter_type __end, ios_base& __io,
>      ios_base::iostate& __err, unsigned short& __v) const
>      { return _M_extract_int(__beg, __end, __io, __err, __v); }
>
>      virtual iter_type
>      do_get(iter_type __beg, iter_type __end, ios_base& __io,
>      ios_base::iostate& __err, unsigned int& __v) const
>      { return _M_extract_int(__beg, __end, __io, __err, __v); }
>
>      virtual iter_type
>      do_get(iter_type __beg, iter_type __end, ios_base& __io,
>      ios_base::iostate& __err, unsigned long& __v) const
>      { return _M_extract_int(__beg, __end, __io, __err, __v); }
>
>
>      virtual iter_type
>      do_get(iter_type __beg, iter_type __end, ios_base& __io,
>      ios_base::iostate& __err, long long& __v) const
>      { return _M_extract_int(__beg, __end, __io, __err, __v); }
>
>      virtual iter_type
>      do_get(iter_type __beg, iter_type __end, ios_base& __io,
>      ios_base::iostate& __err, unsigned long long& __v) const
>      { return _M_extract_int(__beg, __end, __io, __err, __v); }
>
>
>      virtual iter_type
>      do_get(iter_type, iter_type, ios_base&, ios_base::iostate&, float&) const;
>
>      virtual iter_type
>      do_get(iter_type, iter_type, ios_base&, ios_base::iostate&,
>      double&) const;
>
>
>
>
>
>
>
>      virtual iter_type
>      do_get(iter_type, iter_type, ios_base&, ios_base::iostate&,
>      long double&) const;
>
>
>      virtual iter_type
>      do_get(iter_type, iter_type, ios_base&, ios_base::iostate&, void*&) const;
># 2235 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>    };
>
>  template<typename _CharT, typename _InIter>
>    locale::id num_get<_CharT, _InIter>::id;
># 2253 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>  template<typename _CharT, typename _OutIter>
>    class num_put : public locale::facet
>    {
>    public:
>
>
>
>      typedef _CharT char_type;
>      typedef _OutIter iter_type;
>
>
>
>      static locale::id id;
># 2274 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      explicit
>      num_put(size_t __refs = 0) : facet(__refs) { }
># 2292 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      iter_type
>      put(iter_type __s, ios_base& __io, char_type __fill, bool __v) const
>      { return this->do_put(__s, __io, __fill, __v); }
># 2334 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      iter_type
>      put(iter_type __s, ios_base& __io, char_type __fill, long __v) const
>      { return this->do_put(__s, __io, __fill, __v); }
>
>      iter_type
>      put(iter_type __s, ios_base& __io, char_type __fill,
>   unsigned long __v) const
>      { return this->do_put(__s, __io, __fill, __v); }
>
>
>      iter_type
>      put(iter_type __s, ios_base& __io, char_type __fill, long long __v) const
>      { return this->do_put(__s, __io, __fill, __v); }
>
>      iter_type
>      put(iter_type __s, ios_base& __io, char_type __fill,
>   unsigned long long __v) const
>      { return this->do_put(__s, __io, __fill, __v); }
># 2397 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      iter_type
>      put(iter_type __s, ios_base& __io, char_type __fill, double __v) const
>      { return this->do_put(__s, __io, __fill, __v); }
>
>      iter_type
>      put(iter_type __s, ios_base& __io, char_type __fill,
>   long double __v) const
>      { return this->do_put(__s, __io, __fill, __v); }
># 2422 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      iter_type
>      put(iter_type __s, ios_base& __io, char_type __fill,
>   const void* __v) const
>      { return this->do_put(__s, __io, __fill, __v); }
>
>    protected:
>      template<typename _ValueT>
> iter_type
> _M_insert_float(iter_type, ios_base& __io, char_type __fill,
>   char __mod, _ValueT __v) const;
>
>      void
>      _M_group_float(const char* __grouping, size_t __grouping_size,
>       char_type __sep, const char_type* __p, char_type* __new,
>       char_type* __cs, int& __len) const;
>
>      template<typename _ValueT>
> iter_type
> _M_insert_int(iter_type, ios_base& __io, char_type __fill,
>        _ValueT __v) const;
>
>      void
>      _M_group_int(const char* __grouping, size_t __grouping_size,
>     char_type __sep, ios_base& __io, char_type* __new,
>     char_type* __cs, int& __len) const;
>
>      void
>      _M_pad(char_type __fill, streamsize __w, ios_base& __io,
>      char_type* __new, const char_type* __cs, int& __len) const;
>
>
>      virtual
>      ~num_put() { };
># 2470 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 3
>      virtual iter_type
>      do_put(iter_type __s, ios_base& __io, char_type __fill, bool __v) const;
>
>      virtual iter_type
>      do_put(iter_type __s, ios_base& __io, char_type __fill, long __v) const
>      { return _M_insert_int(__s, __io, __fill, __v); }
>
>      virtual iter_type
>      do_put(iter_type __s, ios_base& __io, char_type __fill,
>      unsigned long __v) const
>      { return _M_insert_int(__s, __io, __fill, __v); }
>
>
>      virtual iter_type
>      do_put(iter_type __s, ios_base& __io, char_type __fill,
>      long long __v) const
>      { return _M_insert_int(__s, __io, __fill, __v); }
>
>      virtual iter_type
>      do_put(iter_type __s, ios_base& __io, char_type __fill,
>      unsigned long long __v) const
>      { return _M_insert_int(__s, __io, __fill, __v); }
>
>
>      virtual iter_type
>      do_put(iter_type, ios_base&, char_type, double) const;
>
>
>
>
>
>
>      virtual iter_type
>      do_put(iter_type, ios_base&, char_type, long double) const;
>
>
>      virtual iter_type
>      do_put(iter_type, ios_base&, char_type, const void*) const;
>
>
>
>
>
>
>
>    };
>
>  template <typename _CharT, typename _OutIter>
>    locale::id num_put<_CharT, _OutIter>::id;
>
>
>
>
>
>
>
>
>
>  template<typename _CharT>
>    inline bool
>    isspace(_CharT __c, const locale& __loc)
>    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::space, __c); }
>
>
>  template<typename _CharT>
>    inline bool
>    isprint(_CharT __c, const locale& __loc)
>    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::print, __c); }
>
>
>  template<typename _CharT>
>    inline bool
>    iscntrl(_CharT __c, const locale& __loc)
>    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::cntrl, __c); }
>
>
>  template<typename _CharT>
>    inline bool
>    isupper(_CharT __c, const locale& __loc)
>    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::upper, __c); }
>
>
>  template<typename _CharT>
>    inline bool
>    islower(_CharT __c, const locale& __loc)
>    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::lower, __c); }
>
>
>  template<typename _CharT>
>    inline bool
>    isalpha(_CharT __c, const locale& __loc)
>    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::alpha, __c); }
>
>
>  template<typename _CharT>
>    inline bool
>    isdigit(_CharT __c, const locale& __loc)
>    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::digit, __c); }
>
>
>  template<typename _CharT>
>    inline bool
>    ispunct(_CharT __c, const locale& __loc)
>    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::punct, __c); }
>
>
>  template<typename _CharT>
>    inline bool
>    isxdigit(_CharT __c, const locale& __loc)
>    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::xdigit, __c); }
>
>
>  template<typename _CharT>
>    inline bool
>    isalnum(_CharT __c, const locale& __loc)
>    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::alnum, __c); }
>
>
>  template<typename _CharT>
>    inline bool
>    isgraph(_CharT __c, const locale& __loc)
>    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::graph, __c); }
>
>
>  template<typename _CharT>
>    inline _CharT
>    toupper(_CharT __c, const locale& __loc)
>    { return use_facet<ctype<_CharT> >(__loc).toupper(__c); }
>
>
>  template<typename _CharT>
>    inline _CharT
>    tolower(_CharT __c, const locale& __loc)
>    { return use_facet<ctype<_CharT> >(__loc).tolower(__c); }
>
>
>}
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.tcc" 1 3
># 33 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.tcc" 3
>       
># 34 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.tcc" 3
>
>namespace std
>{
>
>
>
>
>  template<typename _Facet>
>    struct __use_cache
>    {
>      const _Facet*
>      operator() (const locale& __loc) const;
>    };
>
>
>  template<typename _CharT>
>    struct __use_cache<__numpunct_cache<_CharT> >
>    {
>      const __numpunct_cache<_CharT>*
>      operator() (const locale& __loc) const
>      {
> const size_t __i = numpunct<_CharT>::id._M_id();
> const locale::facet** __caches = __loc._M_impl->_M_caches;
> if (!__caches[__i])
>   {
>     __numpunct_cache<_CharT>* __tmp = 0;
>     try
>       {
>  __tmp = new __numpunct_cache<_CharT>;
>  __tmp->_M_cache(__loc);
>       }
>     catch(...)
>       {
>  delete __tmp;
>  throw;
>       }
>     __loc._M_impl->_M_install_cache(__tmp, __i);
>   }
> return static_cast<const __numpunct_cache<_CharT>*>(__caches[__i]);
>      }
>    };
>
>  template<typename _CharT>
>    void
>    __numpunct_cache<_CharT>::_M_cache(const locale& __loc)
>    {
>      _M_allocated = true;
>
>      const numpunct<_CharT>& __np = use_facet<numpunct<_CharT> >(__loc);
>
>      char* __grouping = 0;
>      _CharT* __truename = 0;
>      _CharT* __falsename = 0;
>      try
> {
>   _M_grouping_size = __np.grouping().size();
>   __grouping = new char[_M_grouping_size];
>   __np.grouping().copy(__grouping, _M_grouping_size);
>   _M_grouping = __grouping;
>   _M_use_grouping = (_M_grouping_size
>        && static_cast<signed char>(_M_grouping[0]) > 0
>        && (_M_grouping[0]
>     != __gnu_cxx::__numeric_traits<char>::__max));
>
>   _M_truename_size = __np.truename().size();
>   __truename = new _CharT[_M_truename_size];
>   __np.truename().copy(__truename, _M_truename_size);
>   _M_truename = __truename;
>
>   _M_falsename_size = __np.falsename().size();
>   __falsename = new _CharT[_M_falsename_size];
>   __np.falsename().copy(__falsename, _M_falsename_size);
>   _M_falsename = __falsename;
>
>   _M_decimal_point = __np.decimal_point();
>   _M_thousands_sep = __np.thousands_sep();
>
>   const ctype<_CharT>& __ct = use_facet<ctype<_CharT> >(__loc);
>   __ct.widen(__num_base::_S_atoms_out,
>       __num_base::_S_atoms_out
>       + __num_base::_S_oend, _M_atoms_out);
>   __ct.widen(__num_base::_S_atoms_in,
>       __num_base::_S_atoms_in
>       + __num_base::_S_iend, _M_atoms_in);
> }
>      catch(...)
> {
>   delete [] __grouping;
>   delete [] __truename;
>   delete [] __falsename;
>   throw;
> }
>    }
># 136 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.tcc" 3
>  __attribute__ ((__pure__)) bool
>  __verify_grouping(const char* __grouping, size_t __grouping_size,
>      const string& __grouping_tmp) throw ();
>
>
>
>  template<typename _CharT, typename _InIter>
>    _InIter
>    num_get<_CharT, _InIter>::
>    _M_extract_float(_InIter __beg, _InIter __end, ios_base& __io,
>       ios_base::iostate& __err, string& __xtrc) const
>    {
>      typedef char_traits<_CharT> __traits_type;
>      typedef __numpunct_cache<_CharT> __cache_type;
>      __use_cache<__cache_type> __uc;
>      const locale& __loc = __io._M_getloc();
>      const __cache_type* __lc = __uc(__loc);
>      const _CharT* __lit = __lc->_M_atoms_in;
>      char_type __c = char_type();
>
>
>      bool __testeof = __beg == __end;
>
>
>      if (!__testeof)
> {
>   __c = *__beg;
>   const bool __plus = __c == __lit[__num_base::_S_iplus];
>   if ((__plus || __c == __lit[__num_base::_S_iminus])
>       && !(__lc->_M_use_grouping && __c == __lc->_M_thousands_sep)
>       && !(__c == __lc->_M_decimal_point))
>     {
>       __xtrc += __plus ? '+' : '-';
>       if (++__beg != __end)
>  __c = *__beg;
>       else
>  __testeof = true;
>     }
> }
>
>
>      bool __found_mantissa = false;
>      int __sep_pos = 0;
>      while (!__testeof)
> {
>   if ((__lc->_M_use_grouping && __c == __lc->_M_thousands_sep)
>       || __c == __lc->_M_decimal_point)
>     break;
>   else if (__c == __lit[__num_base::_S_izero])
>     {
>       if (!__found_mantissa)
>  {
>    __xtrc += '0';
>    __found_mantissa = true;
>  }
>       ++__sep_pos;
>
>       if (++__beg != __end)
>  __c = *__beg;
>       else
>  __testeof = true;
>     }
>   else
>     break;
> }
>
>
>      bool __found_dec = false;
>      bool __found_sci = false;
>      string __found_grouping;
>      if (__lc->_M_use_grouping)
> __found_grouping.reserve(32);
>      const char_type* __lit_zero = __lit + __num_base::_S_izero;
>
>      if (!__lc->_M_allocated)
>
> while (!__testeof)
>   {
>     const int __digit = _M_find(__lit_zero, 10, __c);
>     if (__digit != -1)
>       {
>  __xtrc += '0' + __digit;
>  __found_mantissa = true;
>       }
>     else if (__c == __lc->_M_decimal_point
>       && !__found_dec && !__found_sci)
>       {
>  __xtrc += '.';
>  __found_dec = true;
>       }
>     else if ((__c == __lit[__num_base::_S_ie]
>        || __c == __lit[__num_base::_S_iE])
>       && !__found_sci && __found_mantissa)
>       {
>
>  __xtrc += 'e';
>  __found_sci = true;
>
>
>  if (++__beg != __end)
>    {
>      __c = *__beg;
>      const bool __plus = __c == __lit[__num_base::_S_iplus];
>      if (__plus || __c == __lit[__num_base::_S_iminus])
>        __xtrc += __plus ? '+' : '-';
>      else
>        continue;
>    }
>  else
>    {
>      __testeof = true;
>      break;
>    }
>       }
>     else
>       break;
>
>     if (++__beg != __end)
>       __c = *__beg;
>     else
>       __testeof = true;
>   }
>      else
> while (!__testeof)
>   {
>
>
>     if (__lc->_M_use_grouping && __c == __lc->_M_thousands_sep)
>       {
>  if (!__found_dec && !__found_sci)
>    {
>
>
>      if (__sep_pos)
>        {
>   __found_grouping += static_cast<char>(__sep_pos);
>   __sep_pos = 0;
>        }
>      else
>        {
>
>
>   __xtrc.clear();
>   break;
>        }
>    }
>  else
>    break;
>       }
>     else if (__c == __lc->_M_decimal_point)
>       {
>  if (!__found_dec && !__found_sci)
>    {
>
>
>
>      if (__found_grouping.size())
>        __found_grouping += static_cast<char>(__sep_pos);
>      __xtrc += '.';
>      __found_dec = true;
>    }
>  else
>    break;
>       }
>     else
>       {
>  const char_type* __q =
>    __traits_type::find(__lit_zero, 10, __c);
>  if (__q)
>    {
>      __xtrc += '0' + (__q - __lit_zero);
>      __found_mantissa = true;
>      ++__sep_pos;
>    }
>  else if ((__c == __lit[__num_base::_S_ie]
>     || __c == __lit[__num_base::_S_iE])
>    && !__found_sci && __found_mantissa)
>    {
>
>      if (__found_grouping.size() && !__found_dec)
>        __found_grouping += static_cast<char>(__sep_pos);
>      __xtrc += 'e';
>      __found_sci = true;
>
>
>      if (++__beg != __end)
>        {
>   __c = *__beg;
>   const bool __plus = __c == __lit[__num_base::_S_iplus];
>   if ((__plus || __c == __lit[__num_base::_S_iminus])
>       && !(__lc->_M_use_grouping
>     && __c == __lc->_M_thousands_sep)
>       && !(__c == __lc->_M_decimal_point))
>        __xtrc += __plus ? '+' : '-';
>   else
>     continue;
>        }
>      else
>        {
>   __testeof = true;
>   break;
>        }
>    }
>  else
>    break;
>       }
>
>     if (++__beg != __end)
>       __c = *__beg;
>     else
>       __testeof = true;
>   }
>
>
>
>      if (__found_grouping.size())
>        {
>
>   if (!__found_dec && !__found_sci)
>     __found_grouping += static_cast<char>(__sep_pos);
>
>          if (!std::__verify_grouping(__lc->_M_grouping,
>          __lc->_M_grouping_size,
>          __found_grouping))
>     __err = ios_base::failbit;
>        }
>
>      return __beg;
>    }
>
>  template<typename _CharT, typename _InIter>
>    template<typename _ValueT>
>      _InIter
>      num_get<_CharT, _InIter>::
>      _M_extract_int(_InIter __beg, _InIter __end, ios_base& __io,
>       ios_base::iostate& __err, _ValueT& __v) const
>      {
>        typedef char_traits<_CharT> __traits_type;
> using __gnu_cxx::__add_unsigned;
> typedef typename __add_unsigned<_ValueT>::__type __unsigned_type;
> typedef __numpunct_cache<_CharT> __cache_type;
> __use_cache<__cache_type> __uc;
> const locale& __loc = __io._M_getloc();
> const __cache_type* __lc = __uc(__loc);
> const _CharT* __lit = __lc->_M_atoms_in;
> char_type __c = char_type();
>
>
> const ios_base::fmtflags __basefield = __io.flags()
>                                        & ios_base::basefield;
> const bool __oct = __basefield == ios_base::oct;
> int __base = __oct ? 8 : (__basefield == ios_base::hex ? 16 : 10);
>
>
> bool __testeof = __beg == __end;
>
>
> bool __negative = false;
> if (!__testeof)
>   {
>     __c = *__beg;
>     __negative = __c == __lit[__num_base::_S_iminus];
>     if ((__negative || __c == __lit[__num_base::_S_iplus])
>  && !(__lc->_M_use_grouping && __c == __lc->_M_thousands_sep)
>  && !(__c == __lc->_M_decimal_point))
>       {
>  if (++__beg != __end)
>    __c = *__beg;
>  else
>    __testeof = true;
>       }
>   }
>
>
>
> bool __found_zero = false;
> int __sep_pos = 0;
> while (!__testeof)
>   {
>     if ((__lc->_M_use_grouping && __c == __lc->_M_thousands_sep)
>  || __c == __lc->_M_decimal_point)
>       break;
>     else if (__c == __lit[__num_base::_S_izero]
>       && (!__found_zero || __base == 10))
>       {
>  __found_zero = true;
>  ++__sep_pos;
>  if (__basefield == 0)
>    __base = 8;
>  if (__base == 8)
>    __sep_pos = 0;
>       }
>     else if (__found_zero
>       && (__c == __lit[__num_base::_S_ix]
>    || __c == __lit[__num_base::_S_iX]))
>       {
>  if (__basefield == 0)
>    __base = 16;
>  if (__base == 16)
>    {
>      __found_zero = false;
>      __sep_pos = 0;
>    }
>  else
>    break;
>       }
>     else
>       break;
>
>     if (++__beg != __end)
>       {
>  __c = *__beg;
>  if (!__found_zero)
>    break;
>       }
>     else
>       __testeof = true;
>   }
>
>
>
> const size_t __len = (__base == 16 ? __num_base::_S_iend
>         - __num_base::_S_izero : __base);
>
>
> string __found_grouping;
> if (__lc->_M_use_grouping)
>   __found_grouping.reserve(32);
> bool __testfail = false;
> bool __testoverflow = false;
> const __unsigned_type __max =
>   (__negative && __gnu_cxx::__numeric_traits<_ValueT>::__is_signed)
>   ? -__gnu_cxx::__numeric_traits<_ValueT>::__min
>   : __gnu_cxx::__numeric_traits<_ValueT>::__max;
> const __unsigned_type __smax = __max / __base;
> __unsigned_type __result = 0;
> int __digit = 0;
> const char_type* __lit_zero = __lit + __num_base::_S_izero;
>
> if (!__lc->_M_allocated)
>
>   while (!__testeof)
>     {
>       __digit = _M_find(__lit_zero, __len, __c);
>       if (__digit == -1)
>  break;
>
>       if (__result > __smax)
>  __testoverflow = true;
>       else
>  {
>    __result *= __base;
>    __testoverflow |= __result > __max - __digit;
>    __result += __digit;
>    ++__sep_pos;
>  }
>
>       if (++__beg != __end)
>  __c = *__beg;
>       else
>  __testeof = true;
>     }
> else
>   while (!__testeof)
>     {
>
>
>       if (__lc->_M_use_grouping && __c == __lc->_M_thousands_sep)
>  {
>
>
>    if (__sep_pos)
>      {
>        __found_grouping += static_cast<char>(__sep_pos);
>        __sep_pos = 0;
>      }
>    else
>      {
>        __testfail = true;
>        break;
>      }
>  }
>       else if (__c == __lc->_M_decimal_point)
>  break;
>       else
>  {
>    const char_type* __q =
>      __traits_type::find(__lit_zero, __len, __c);
>    if (!__q)
>      break;
>
>    __digit = __q - __lit_zero;
>    if (__digit > 15)
>      __digit -= 6;
>    if (__result > __smax)
>      __testoverflow = true;
>    else
>      {
>        __result *= __base;
>        __testoverflow |= __result > __max - __digit;
>        __result += __digit;
>        ++__sep_pos;
>      }
>  }
>
>       if (++__beg != __end)
>  __c = *__beg;
>       else
>  __testeof = true;
>     }
>
>
>
> if (__found_grouping.size())
>   {
>
>     __found_grouping += static_cast<char>(__sep_pos);
>
>     if (!std::__verify_grouping(__lc->_M_grouping,
>     __lc->_M_grouping_size,
>     __found_grouping))
>       __err = ios_base::failbit;
>   }
>
>
>
> if ((!__sep_pos && !__found_zero && !__found_grouping.size())
>     || __testfail)
>   {
>     __v = 0;
>     __err = ios_base::failbit;
>   }
> else if (__testoverflow)
>   {
>     if (__negative
>  && __gnu_cxx::__numeric_traits<_ValueT>::__is_signed)
>       __v = __gnu_cxx::__numeric_traits<_ValueT>::__min;
>     else
>       __v = __gnu_cxx::__numeric_traits<_ValueT>::__max;
>     __err = ios_base::failbit;
>   }
> else
>   __v = __negative ? -__result : __result;
>
> if (__testeof)
>   __err |= ios_base::eofbit;
> return __beg;
>      }
>
>
>
>  template<typename _CharT, typename _InIter>
>    _InIter
>    num_get<_CharT, _InIter>::
>    do_get(iter_type __beg, iter_type __end, ios_base& __io,
>           ios_base::iostate& __err, bool& __v) const
>    {
>      if (!(__io.flags() & ios_base::boolalpha))
>        {
>
>
>
>   long __l = -1;
>          __beg = _M_extract_int(__beg, __end, __io, __err, __l);
>   if (__l == 0 || __l == 1)
>     __v = bool(__l);
>   else
>     {
>
>
>       __v = true;
>       __err = ios_base::failbit;
>       if (__beg == __end)
>  __err |= ios_base::eofbit;
>     }
>        }
>      else
>        {
>
>   typedef __numpunct_cache<_CharT> __cache_type;
>   __use_cache<__cache_type> __uc;
>   const locale& __loc = __io._M_getloc();
>   const __cache_type* __lc = __uc(__loc);
>
>   bool __testf = true;
>   bool __testt = true;
>   bool __donef = __lc->_M_falsename_size == 0;
>   bool __donet = __lc->_M_truename_size == 0;
>   bool __testeof = false;
>   size_t __n = 0;
>   while (!__donef || !__donet)
>     {
>       if (__beg == __end)
>  {
>    __testeof = true;
>    break;
>  }
>
>       const char_type __c = *__beg;
>
>       if (!__donef)
>  __testf = __c == __lc->_M_falsename[__n];
>
>       if (!__testf && __donet)
>  break;
>
>       if (!__donet)
>  __testt = __c == __lc->_M_truename[__n];
>
>       if (!__testt && __donef)
>  break;
>
>       if (!__testt && !__testf)
>  break;
>
>       ++__n;
>       ++__beg;
>
>       __donef = !__testf || __n >= __lc->_M_falsename_size;
>       __donet = !__testt || __n >= __lc->_M_truename_size;
>     }
>   if (__testf && __n == __lc->_M_falsename_size && __n)
>     {
>       __v = false;
>       if (__testt && __n == __lc->_M_truename_size)
>  __err = ios_base::failbit;
>       else
>  __err = __testeof ? ios_base::eofbit : ios_base::goodbit;
>     }
>   else if (__testt && __n == __lc->_M_truename_size && __n)
>     {
>       __v = true;
>       __err = __testeof ? ios_base::eofbit : ios_base::goodbit;
>     }
>   else
>     {
>
>
>       __v = false;
>       __err = ios_base::failbit;
>       if (__testeof)
>  __err |= ios_base::eofbit;
>     }
> }
>      return __beg;
>    }
>
>  template<typename _CharT, typename _InIter>
>    _InIter
>    num_get<_CharT, _InIter>::
>    do_get(iter_type __beg, iter_type __end, ios_base& __io,
>    ios_base::iostate& __err, float& __v) const
>    {
>      string __xtrc;
>      __xtrc.reserve(32);
>      __beg = _M_extract_float(__beg, __end, __io, __err, __xtrc);
>      std::__convert_to_v(__xtrc.c_str(), __v, __err, _S_get_c_locale());
>      if (__beg == __end)
> __err |= ios_base::eofbit;
>      return __beg;
>    }
>
>  template<typename _CharT, typename _InIter>
>    _InIter
>    num_get<_CharT, _InIter>::
>    do_get(iter_type __beg, iter_type __end, ios_base& __io,
>           ios_base::iostate& __err, double& __v) const
>    {
>      string __xtrc;
>      __xtrc.reserve(32);
>      __beg = _M_extract_float(__beg, __end, __io, __err, __xtrc);
>      std::__convert_to_v(__xtrc.c_str(), __v, __err, _S_get_c_locale());
>      if (__beg == __end)
> __err |= ios_base::eofbit;
>      return __beg;
>    }
># 730 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.tcc" 3
>  template<typename _CharT, typename _InIter>
>    _InIter
>    num_get<_CharT, _InIter>::
>    do_get(iter_type __beg, iter_type __end, ios_base& __io,
>           ios_base::iostate& __err, long double& __v) const
>    {
>      string __xtrc;
>      __xtrc.reserve(32);
>      __beg = _M_extract_float(__beg, __end, __io, __err, __xtrc);
>      std::__convert_to_v(__xtrc.c_str(), __v, __err, _S_get_c_locale());
>      if (__beg == __end)
> __err |= ios_base::eofbit;
>      return __beg;
>    }
>
>  template<typename _CharT, typename _InIter>
>    _InIter
>    num_get<_CharT, _InIter>::
>    do_get(iter_type __beg, iter_type __end, ios_base& __io,
>           ios_base::iostate& __err, void*& __v) const
>    {
>
>      typedef ios_base::fmtflags fmtflags;
>      const fmtflags __fmt = __io.flags();
>      __io.flags((__fmt & ~ios_base::basefield) | ios_base::hex);
>
>      typedef __gnu_cxx::__conditional_type<(sizeof(void*)
>          <= sizeof(unsigned long)),
> unsigned long, unsigned long long>::__type _UIntPtrType;
>
>      _UIntPtrType __ul;
>      __beg = _M_extract_int(__beg, __end, __io, __err, __ul);
>
>
>      __io.flags(__fmt);
>
>      __v = reinterpret_cast<void*>(__ul);
>      return __beg;
>    }
>
>
>
>  template<typename _CharT, typename _OutIter>
>    void
>    num_put<_CharT, _OutIter>::
>    _M_pad(_CharT __fill, streamsize __w, ios_base& __io,
>    _CharT* __new, const _CharT* __cs, int& __len) const
>    {
>
>
>      __pad<_CharT, char_traits<_CharT> >::_S_pad(__io, __fill, __new,
>        __cs, __w, __len);
>      __len = static_cast<int>(__w);
>    }
>
>
>
>  template<typename _CharT, typename _ValueT>
>    int
>    __int_to_char(_CharT* __bufend, _ValueT __v, const _CharT* __lit,
>    ios_base::fmtflags __flags, bool __dec)
>    {
>      _CharT* __buf = __bufend;
>      if (__builtin_expect(__dec, true))
> {
>
>   do
>     {
>       *--__buf = __lit[(__v % 10) + __num_base::_S_odigits];
>       __v /= 10;
>     }
>   while (__v != 0);
> }
>      else if ((__flags & ios_base::basefield) == ios_base::oct)
> {
>
>   do
>     {
>       *--__buf = __lit[(__v & 0x7) + __num_base::_S_odigits];
>       __v >>= 3;
>     }
>   while (__v != 0);
> }
>      else
> {
>
>   const bool __uppercase = __flags & ios_base::uppercase;
>   const int __case_offset = __uppercase ? __num_base::_S_oudigits
>                                         : __num_base::_S_odigits;
>   do
>     {
>       *--__buf = __lit[(__v & 0xf) + __case_offset];
>       __v >>= 4;
>     }
>   while (__v != 0);
> }
>      return __bufend - __buf;
>    }
>
>
>
>  template<typename _CharT, typename _OutIter>
>    void
>    num_put<_CharT, _OutIter>::
>    _M_group_int(const char* __grouping, size_t __grouping_size, _CharT __sep,
>   ios_base&, _CharT* __new, _CharT* __cs, int& __len) const
>    {
>      _CharT* __p = std::__add_grouping(__new, __sep, __grouping,
>     __grouping_size, __cs, __cs + __len);
>      __len = __p - __new;
>    }
>
>  template<typename _CharT, typename _OutIter>
>    template<typename _ValueT>
>      _OutIter
>      num_put<_CharT, _OutIter>::
>      _M_insert_int(_OutIter __s, ios_base& __io, _CharT __fill,
>      _ValueT __v) const
>      {
> using __gnu_cxx::__add_unsigned;
> typedef typename __add_unsigned<_ValueT>::__type __unsigned_type;
> typedef __numpunct_cache<_CharT> __cache_type;
> __use_cache<__cache_type> __uc;
> const locale& __loc = __io._M_getloc();
> const __cache_type* __lc = __uc(__loc);
> const _CharT* __lit = __lc->_M_atoms_out;
> const ios_base::fmtflags __flags = __io.flags();
>
>
> const int __ilen = 5 * sizeof(_ValueT);
> _CharT* __cs = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT)
>            * __ilen));
>
>
>
> const ios_base::fmtflags __basefield = __flags & ios_base::basefield;
> const bool __dec = (__basefield != ios_base::oct
>       && __basefield != ios_base::hex);
> const __unsigned_type __u = ((__v > 0 || !__dec)
>         ? __unsigned_type(__v)
>         : -__unsigned_type(__v));
>  int __len = __int_to_char(__cs + __ilen, __u, __lit, __flags, __dec);
> __cs += __ilen - __len;
>
>
> if (__lc->_M_use_grouping)
>   {
>
>
>     _CharT* __cs2 = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT)
>          * (__len + 1)
>          * 2));
>     _M_group_int(__lc->_M_grouping, __lc->_M_grouping_size,
>    __lc->_M_thousands_sep, __io, __cs2 + 2, __cs, __len);
>     __cs = __cs2 + 2;
>   }
>
>
> if (__builtin_expect(__dec, true))
>   {
>
>     if (__v >= 0)
>       {
>  if (bool(__flags & ios_base::showpos)
>      && __gnu_cxx::__numeric_traits<_ValueT>::__is_signed)
>    *--__cs = __lit[__num_base::_S_oplus], ++__len;
>       }
>     else
>       *--__cs = __lit[__num_base::_S_ominus], ++__len;
>   }
> else if (bool(__flags & ios_base::showbase) && __v)
>   {
>     if (__basefield == ios_base::oct)
>       *--__cs = __lit[__num_base::_S_odigits], ++__len;
>     else
>       {
>
>  const bool __uppercase = __flags & ios_base::uppercase;
>  *--__cs = __lit[__num_base::_S_ox + __uppercase];
>
>  *--__cs = __lit[__num_base::_S_odigits];
>  __len += 2;
>       }
>   }
>
>
> const streamsize __w = __io.width();
> if (__w > static_cast<streamsize>(__len))
>   {
>     _CharT* __cs3 = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT)
>          * __w));
>     _M_pad(__fill, __w, __io, __cs3, __cs, __len);
>     __cs = __cs3;
>   }
> __io.width(0);
>
>
>
> return std::__write(__s, __cs, __len);
>      }
>
>  template<typename _CharT, typename _OutIter>
>    void
>    num_put<_CharT, _OutIter>::
>    _M_group_float(const char* __grouping, size_t __grouping_size,
>     _CharT __sep, const _CharT* __p, _CharT* __new,
>     _CharT* __cs, int& __len) const
>    {
>
>
>
>      const int __declen = __p ? __p - __cs : __len;
>      _CharT* __p2 = std::__add_grouping(__new, __sep, __grouping,
>      __grouping_size,
>      __cs, __cs + __declen);
>
>
>      int __newlen = __p2 - __new;
>      if (__p)
> {
>   char_traits<_CharT>::copy(__p2, __p, __len - __declen);
>   __newlen += __len - __declen;
> }
>      __len = __newlen;
>    }
># 966 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.tcc" 3
>  template<typename _CharT, typename _OutIter>
>    template<typename _ValueT>
>      _OutIter
>      num_put<_CharT, _OutIter>::
>      _M_insert_float(_OutIter __s, ios_base& __io, _CharT __fill, char __mod,
>         _ValueT __v) const
>      {
> typedef __numpunct_cache<_CharT> __cache_type;
> __use_cache<__cache_type> __uc;
> const locale& __loc = __io._M_getloc();
> const __cache_type* __lc = __uc(__loc);
>
>
> const streamsize __prec = __io.precision() < 0 ? 6 : __io.precision();
>
> const int __max_digits =
>   __gnu_cxx::__numeric_traits<_ValueT>::__digits10;
>
>
> int __len;
>
> char __fbuf[16];
> __num_base::_S_format_float(__io, __fbuf, __mod);
># 1008 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.tcc" 3
> const bool __fixed = __io.flags() & ios_base::fixed;
> const int __max_exp =
>   __gnu_cxx::__numeric_traits<_ValueT>::__max_exponent10;
>
>
>
>
>
>
>
> const int __cs_size = __fixed ? __max_exp + __prec + 4
>                               : __max_digits * 2 + __prec;
> char* __cs = static_cast<char*>(__builtin_alloca(__cs_size));
> __len = std::__convert_from_v(_S_get_c_locale(), __cs, 0, __fbuf,
>          __prec, __v);
>
>
>
>
> const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc);
>
> _CharT* __ws = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT)
>            * __len));
> __ctype.widen(__cs, __cs + __len, __ws);
>
>
> _CharT* __wp = 0;
> const char* __p = char_traits<char>::find(__cs, __len, '.');
> if (__p)
>   {
>     __wp = __ws + (__p - __cs);
>     *__wp = __lc->_M_decimal_point;
>   }
>
>
>
>
> if (__lc->_M_use_grouping
>     && (__wp || __len < 3 || (__cs[1] <= '9' && __cs[2] <= '9'
>          && __cs[1] >= '0' && __cs[2] >= '0')))
>   {
>
>
>     _CharT* __ws2 = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT)
>          * __len * 2));
>
>     streamsize __off = 0;
>     if (__cs[0] == '-' || __cs[0] == '+')
>       {
>  __off = 1;
>  __ws2[0] = __ws[0];
>  __len -= 1;
>       }
>
>     _M_group_float(__lc->_M_grouping, __lc->_M_grouping_size,
>      __lc->_M_thousands_sep, __wp, __ws2 + __off,
>      __ws + __off, __len);
>     __len += __off;
>
>     __ws = __ws2;
>   }
>
>
> const streamsize __w = __io.width();
> if (__w > static_cast<streamsize>(__len))
>   {
>     _CharT* __ws3 = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT)
>          * __w));
>     _M_pad(__fill, __w, __io, __ws3, __ws, __len);
>     __ws = __ws3;
>   }
> __io.width(0);
>
>
>
> return std::__write(__s, __ws, __len);
>      }
>
>  template<typename _CharT, typename _OutIter>
>    _OutIter
>    num_put<_CharT, _OutIter>::
>    do_put(iter_type __s, ios_base& __io, char_type __fill, bool __v) const
>    {
>      const ios_base::fmtflags __flags = __io.flags();
>      if ((__flags & ios_base::boolalpha) == 0)
>        {
>          const long __l = __v;
>          __s = _M_insert_int(__s, __io, __fill, __l);
>        }
>      else
>        {
>   typedef __numpunct_cache<_CharT> __cache_type;
>   __use_cache<__cache_type> __uc;
>   const locale& __loc = __io._M_getloc();
>   const __cache_type* __lc = __uc(__loc);
>
>   const _CharT* __name = __v ? __lc->_M_truename
>                              : __lc->_M_falsename;
>   int __len = __v ? __lc->_M_truename_size
>                   : __lc->_M_falsename_size;
>
>   const streamsize __w = __io.width();
>   if (__w > static_cast<streamsize>(__len))
>     {
>       const streamsize __plen = __w - __len;
>       _CharT* __ps
>  = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT)
>       * __plen));
>
>       char_traits<_CharT>::assign(__ps, __plen, __fill);
>       __io.width(0);
>
>       if ((__flags & ios_base::adjustfield) == ios_base::left)
>  {
>    __s = std::__write(__s, __name, __len);
>    __s = std::__write(__s, __ps, __plen);
>  }
>       else
>  {
>    __s = std::__write(__s, __ps, __plen);
>    __s = std::__write(__s, __name, __len);
>  }
>       return __s;
>     }
>   __io.width(0);
>   __s = std::__write(__s, __name, __len);
> }
>      return __s;
>    }
>
>  template<typename _CharT, typename _OutIter>
>    _OutIter
>    num_put<_CharT, _OutIter>::
>    do_put(iter_type __s, ios_base& __io, char_type __fill, double __v) const
>    { return _M_insert_float(__s, __io, __fill, char(), __v); }
># 1152 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.tcc" 3
>  template<typename _CharT, typename _OutIter>
>    _OutIter
>    num_put<_CharT, _OutIter>::
>    do_put(iter_type __s, ios_base& __io, char_type __fill,
>    long double __v) const
>    { return _M_insert_float(__s, __io, __fill, 'L', __v); }
>
>  template<typename _CharT, typename _OutIter>
>    _OutIter
>    num_put<_CharT, _OutIter>::
>    do_put(iter_type __s, ios_base& __io, char_type __fill,
>           const void* __v) const
>    {
>      const ios_base::fmtflags __flags = __io.flags();
>      const ios_base::fmtflags __fmt = ~(ios_base::basefield
>      | ios_base::uppercase);
>      __io.flags((__flags & __fmt) | (ios_base::hex | ios_base::showbase));
>
>      typedef __gnu_cxx::__conditional_type<(sizeof(const void*)
>          <= sizeof(unsigned long)),
> unsigned long, unsigned long long>::__type _UIntPtrType;
>
>      __s = _M_insert_int(__s, __io, __fill,
>     reinterpret_cast<_UIntPtrType>(__v));
>      __io.flags(__flags);
>      return __s;
>    }
>
>
># 1189 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.tcc" 3
>  template<typename _CharT, typename _Traits>
>    void
>    __pad<_CharT, _Traits>::_S_pad(ios_base& __io, _CharT __fill,
>       _CharT* __news, const _CharT* __olds,
>       streamsize __newlen, streamsize __oldlen)
>    {
>      const size_t __plen = static_cast<size_t>(__newlen - __oldlen);
>      const ios_base::fmtflags __adjust = __io.flags() & ios_base::adjustfield;
>
>
>      if (__adjust == ios_base::left)
> {
>   _Traits::copy(__news, __olds, __oldlen);
>   _Traits::assign(__news + __oldlen, __plen, __fill);
>   return;
> }
>
>      size_t __mod = 0;
>      if (__adjust == ios_base::internal)
> {
>
>
>
>          const locale& __loc = __io._M_getloc();
>   const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc);
>
>   if (__ctype.widen('-') == __olds[0]
>       || __ctype.widen('+') == __olds[0])
>     {
>       __news[0] = __olds[0];
>       __mod = 1;
>       ++__news;
>     }
>   else if (__ctype.widen('0') == __olds[0]
>     && __oldlen > 1
>     && (__ctype.widen('x') == __olds[1]
>         || __ctype.widen('X') == __olds[1]))
>     {
>       __news[0] = __olds[0];
>       __news[1] = __olds[1];
>       __mod = 2;
>       __news += 2;
>     }
>
> }
>      _Traits::assign(__news, __plen, __fill);
>      _Traits::copy(__news + __plen, __olds + __mod, __oldlen - __mod);
>    }
>
>  template<typename _CharT>
>    _CharT*
>    __add_grouping(_CharT* __s, _CharT __sep,
>     const char* __gbeg, size_t __gsize,
>     const _CharT* __first, const _CharT* __last)
>    {
>      size_t __idx = 0;
>      size_t __ctr = 0;
>
>      while (__last - __first > __gbeg[__idx]
>      && static_cast<signed char>(__gbeg[__idx]) > 0
>      && __gbeg[__idx] != __gnu_cxx::__numeric_traits<char>::__max)
> {
>   __last -= __gbeg[__idx];
>   __idx < __gsize - 1 ? ++__idx : ++__ctr;
> }
>
>      while (__first != __last)
> *__s++ = *__first++;
>
>      while (__ctr--)
> {
>   *__s++ = __sep;
>   for (char __i = __gbeg[__idx]; __i > 0; --__i)
>     *__s++ = *__first++;
> }
>
>      while (__idx--)
> {
>   *__s++ = __sep;
>   for (char __i = __gbeg[__idx]; __i > 0; --__i)
>     *__s++ = *__first++;
> }
>
>      return __s;
>    }
>
>
>
>
>  extern template class numpunct<char>;
>  extern template class numpunct_byname<char>;
>  extern template class num_get<char>;
>  extern template class num_put<char>;
>  extern template class ctype_byname<char>;
>
>  extern template
>    const ctype<char>&
>    use_facet<ctype<char> >(const locale&);
>
>  extern template
>    const numpunct<char>&
>    use_facet<numpunct<char> >(const locale&);
>
>  extern template
>    const num_put<char>&
>    use_facet<num_put<char> >(const locale&);
>
>  extern template
>    const num_get<char>&
>    use_facet<num_get<char> >(const locale&);
>
>  extern template
>    bool
>    has_facet<ctype<char> >(const locale&);
>
>  extern template
>    bool
>    has_facet<numpunct<char> >(const locale&);
>
>  extern template
>    bool
>    has_facet<num_put<char> >(const locale&);
>
>  extern template
>    bool
>    has_facet<num_get<char> >(const locale&);
>
>
>  extern template class numpunct<wchar_t>;
>  extern template class numpunct_byname<wchar_t>;
>  extern template class num_get<wchar_t>;
>  extern template class num_put<wchar_t>;
>  extern template class ctype_byname<wchar_t>;
>
>  extern template
>    const ctype<wchar_t>&
>    use_facet<ctype<wchar_t> >(const locale&);
>
>  extern template
>    const numpunct<wchar_t>&
>    use_facet<numpunct<wchar_t> >(const locale&);
>
>  extern template
>    const num_put<wchar_t>&
>    use_facet<num_put<wchar_t> >(const locale&);
>
>  extern template
>    const num_get<wchar_t>&
>    use_facet<num_get<wchar_t> >(const locale&);
>
> extern template
>    bool
>    has_facet<ctype<wchar_t> >(const locale&);
>
>  extern template
>    bool
>    has_facet<numpunct<wchar_t> >(const locale&);
>
>  extern template
>    bool
>    has_facet<num_put<wchar_t> >(const locale&);
>
>  extern template
>    bool
>    has_facet<num_get<wchar_t> >(const locale&);
>
>
>
>
>}
># 2609 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\locale_facets.h" 2 3
># 38 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_ios.h" 2 3
>
>
>namespace std
>{
>
>
>  template<typename _Facet>
>    inline const _Facet&
>    __check_facet(const _Facet* __f)
>    {
>      if (!__f)
> __throw_bad_cast();
>      return *__f;
>    }
># 65 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_ios.h" 3
>  template<typename _CharT, typename _Traits>
>    class basic_ios : public ios_base
>    {
>    public:
>
>
>
>
>
>
>      typedef _CharT char_type;
>      typedef typename _Traits::int_type int_type;
>      typedef typename _Traits::pos_type pos_type;
>      typedef typename _Traits::off_type off_type;
>      typedef _Traits traits_type;
>
>
>
>
>
>
>      typedef ctype<_CharT> __ctype_type;
>      typedef num_put<_CharT, ostreambuf_iterator<_CharT, _Traits> >
>           __num_put_type;
>      typedef num_get<_CharT, istreambuf_iterator<_CharT, _Traits> >
>           __num_get_type;
>
>
>
>    protected:
>      basic_ostream<_CharT, _Traits>* _M_tie;
>      mutable char_type _M_fill;
>      mutable bool _M_fill_init;
>      basic_streambuf<_CharT, _Traits>* _M_streambuf;
>
>
>      const __ctype_type* _M_ctype;
>
>      const __num_put_type* _M_num_put;
>
>      const __num_get_type* _M_num_get;
>
>    public:
>
>
>
>
>
>
>
>      operator void*() const
>      { return this->fail() ? 0 : const_cast<basic_ios*>(this); }
>
>      bool
>      operator!() const
>      { return this->fail(); }
># 130 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_ios.h" 3
>      iostate
>      rdstate() const
>      { return _M_streambuf_state; }
># 141 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_ios.h" 3
>      void
>      clear(iostate __state = goodbit);
>
>
>
>
>
>
>
>      void
>      setstate(iostate __state)
>      { this->clear(this->rdstate() | __state); }
>
>
>
>
>      void
>      _M_setstate(iostate __state)
>      {
>
>
> _M_streambuf_state |= __state;
> if (this->exceptions() & __state)
>   throw;
>      }
>
>
>
>
>
>
>
>      bool
>      good() const
>      { return this->rdstate() == 0; }
>
>
>
>
>
>
>
>      bool
>      eof() const
>      { return (this->rdstate() & eofbit) != 0; }
># 194 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_ios.h" 3
>      bool
>      fail() const
>      { return (this->rdstate() & (badbit | failbit)) != 0; }
>
>
>
>
>
>
>
>      bool
>      bad() const
>      { return (this->rdstate() & badbit) != 0; }
># 215 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_ios.h" 3
>      iostate
>      exceptions() const
>      { return _M_exception; }
># 250 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_ios.h" 3
>      void
>      exceptions(iostate __except)
>      {
>        _M_exception = __except;
>        this->clear(_M_streambuf_state);
>      }
>
>
>
>
>
>
>
>      explicit
>      basic_ios(basic_streambuf<_CharT, _Traits>* __sb)
>      : ios_base(), _M_tie(0), _M_fill(), _M_fill_init(false), _M_streambuf(0),
> _M_ctype(0), _M_num_put(0), _M_num_get(0)
>      { this->init(__sb); }
>
>
>
>
>
>
>
>      virtual
>      ~basic_ios() { }
># 288 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_ios.h" 3
>      basic_ostream<_CharT, _Traits>*
>      tie() const
>      { return _M_tie; }
># 300 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_ios.h" 3
>      basic_ostream<_CharT, _Traits>*
>      tie(basic_ostream<_CharT, _Traits>* __tiestr)
>      {
>        basic_ostream<_CharT, _Traits>* __old = _M_tie;
>        _M_tie = __tiestr;
>        return __old;
>      }
>
>
>
>
>
>
>
>      basic_streambuf<_CharT, _Traits>*
>      rdbuf() const
>      { return _M_streambuf; }
># 340 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_ios.h" 3
>      basic_streambuf<_CharT, _Traits>*
>      rdbuf(basic_streambuf<_CharT, _Traits>* __sb);
># 354 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_ios.h" 3
>      basic_ios&
>      copyfmt(const basic_ios& __rhs);
>
>
>
>
>
>
>
>      char_type
>      fill() const
>      {
> if (!_M_fill_init)
>   {
>     _M_fill = this->widen(' ');
>     _M_fill_init = true;
>   }
> return _M_fill;
>      }
># 383 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_ios.h" 3
>      char_type
>      fill(char_type __ch)
>      {
> char_type __old = this->fill();
> _M_fill = __ch;
> return __old;
>      }
># 403 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_ios.h" 3
>      locale
>      imbue(const locale& __loc);
># 423 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_ios.h" 3
>      char
>      narrow(char_type __c, char __dfault) const
>      { return __check_facet(_M_ctype).narrow(__c, __dfault); }
># 442 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_ios.h" 3
>      char_type
>      widen(char __c) const
>      { return __check_facet(_M_ctype).widen(__c); }
>
>    protected:
>
>
>
>
>
>
>
>      basic_ios()
>      : ios_base(), _M_tie(0), _M_fill(char_type()), _M_fill_init(false),
> _M_streambuf(0), _M_ctype(0), _M_num_put(0), _M_num_get(0)
>      { }
>
>
>
>
>
>
>
>      void
>      init(basic_streambuf<_CharT, _Traits>* __sb);
>
>      void
>      _M_cache_locale(const locale& __loc);
>    };
>
>
>}
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_ios.tcc" 1 3
># 33 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_ios.tcc" 3
>       
># 34 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_ios.tcc" 3
>
>namespace std
>{
>
>
>  template<typename _CharT, typename _Traits>
>    void
>    basic_ios<_CharT, _Traits>::clear(iostate __state)
>    {
>      if (this->rdbuf())
> _M_streambuf_state = __state;
>      else
>   _M_streambuf_state = __state | badbit;
>      if (this->exceptions() & this->rdstate())
> __throw_ios_failure(("basic_ios::clear"));
>    }
>
>  template<typename _CharT, typename _Traits>
>    basic_streambuf<_CharT, _Traits>*
>    basic_ios<_CharT, _Traits>::rdbuf(basic_streambuf<_CharT, _Traits>* __sb)
>    {
>      basic_streambuf<_CharT, _Traits>* __old = _M_streambuf;
>      _M_streambuf = __sb;
>      this->clear();
>      return __old;
>    }
>
>  template<typename _CharT, typename _Traits>
>    basic_ios<_CharT, _Traits>&
>    basic_ios<_CharT, _Traits>::copyfmt(const basic_ios& __rhs)
>    {
>
>
>      if (this != &__rhs)
> {
>
>
>
>
>   _Words* __words = (__rhs._M_word_size <= _S_local_word_size) ?
>                      _M_local_word : new _Words[__rhs._M_word_size];
>
>
>   _Callback_list* __cb = __rhs._M_callbacks;
>   if (__cb)
>     __cb->_M_add_reference();
>   _M_call_callbacks(erase_event);
>   if (_M_word != _M_local_word)
>     {
>       delete [] _M_word;
>       _M_word = 0;
>     }
>   _M_dispose_callbacks();
>
>
>   _M_callbacks = __cb;
>   for (int __i = 0; __i < __rhs._M_word_size; ++__i)
>     __words[__i] = __rhs._M_word[__i];
>   _M_word = __words;
>   _M_word_size = __rhs._M_word_size;
>
>   this->flags(__rhs.flags());
>   this->width(__rhs.width());
>   this->precision(__rhs.precision());
>   this->tie(__rhs.tie());
>   this->fill(__rhs.fill());
>   _M_ios_locale = __rhs.getloc();
>   _M_cache_locale(_M_ios_locale);
>
>   _M_call_callbacks(copyfmt_event);
>
>
>   this->exceptions(__rhs.exceptions());
> }
>      return *this;
>    }
>
>
>  template<typename _CharT, typename _Traits>
>    locale
>    basic_ios<_CharT, _Traits>::imbue(const locale& __loc)
>    {
>      locale __old(this->getloc());
>      ios_base::imbue(__loc);
>      _M_cache_locale(__loc);
>      if (this->rdbuf() != 0)
> this->rdbuf()->pubimbue(__loc);
>      return __old;
>    }
>
>  template<typename _CharT, typename _Traits>
>    void
>    basic_ios<_CharT, _Traits>::init(basic_streambuf<_CharT, _Traits>* __sb)
>    {
>
>      ios_base::_M_init();
>
>
>      _M_cache_locale(_M_ios_locale);
># 146 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_ios.tcc" 3
>      _M_fill = _CharT();
>      _M_fill_init = false;
>
>      _M_tie = 0;
>      _M_exception = goodbit;
>      _M_streambuf = __sb;
>      _M_streambuf_state = __sb ? goodbit : badbit;
>    }
>
>  template<typename _CharT, typename _Traits>
>    void
>    basic_ios<_CharT, _Traits>::_M_cache_locale(const locale& __loc)
>    {
>      if (__builtin_expect(has_facet<__ctype_type>(__loc), true))
> _M_ctype = &use_facet<__ctype_type>(__loc);
>      else
> _M_ctype = 0;
>
>      if (__builtin_expect(has_facet<__num_put_type>(__loc), true))
> _M_num_put = &use_facet<__num_put_type>(__loc);
>      else
> _M_num_put = 0;
>
>      if (__builtin_expect(has_facet<__num_get_type>(__loc), true))
> _M_num_get = &use_facet<__num_get_type>(__loc);
>      else
> _M_num_get = 0;
>    }
>
>
>
>
>  extern template class basic_ios<char>;
>
>
>  extern template class basic_ios<wchar_t>;
>
>
>
>
>}
># 476 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\basic_ios.h" 2 3
># 45 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ios" 2 3
># 39 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 2 3
>
>
>namespace std
>{
>
># 57 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 3
>  template<typename _CharT, typename _Traits>
>    class basic_ostream : virtual public basic_ios<_CharT, _Traits>
>    {
>    public:
>
>      typedef _CharT char_type;
>      typedef typename _Traits::int_type int_type;
>      typedef typename _Traits::pos_type pos_type;
>      typedef typename _Traits::off_type off_type;
>      typedef _Traits traits_type;
>
>
>      typedef basic_streambuf<_CharT, _Traits> __streambuf_type;
>      typedef basic_ios<_CharT, _Traits> __ios_type;
>      typedef basic_ostream<_CharT, _Traits> __ostream_type;
>      typedef num_put<_CharT, ostreambuf_iterator<_CharT, _Traits> >
>             __num_put_type;
>      typedef ctype<_CharT> __ctype_type;
># 83 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 3
>      explicit
>      basic_ostream(__streambuf_type* __sb)
>      { this->init(__sb); }
>
>
>
>
>
>
>      virtual
>      ~basic_ostream() { }
>
>
>      class sentry;
>      friend class sentry;
># 107 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 3
>      __ostream_type&
>      operator<<(__ostream_type& (*__pf)(__ostream_type&))
>      {
>
>
>
> return __pf(*this);
>      }
>
>      __ostream_type&
>      operator<<(__ios_type& (*__pf)(__ios_type&))
>      {
>
>
>
> __pf(*this);
> return *this;
>      }
>
>      __ostream_type&
>      operator<<(ios_base& (*__pf) (ios_base&))
>      {
>
>
>
> __pf(*this);
> return *this;
>      }
># 165 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 3
>      __ostream_type&
>      operator<<(long __n)
>      { return _M_insert(__n); }
>
>      __ostream_type&
>      operator<<(unsigned long __n)
>      { return _M_insert(__n); }
>
>      __ostream_type&
>      operator<<(bool __n)
>      { return _M_insert(__n); }
>
>      __ostream_type&
>      operator<<(short __n);
>
>      __ostream_type&
>      operator<<(unsigned short __n)
>      {
>
>
> return _M_insert(static_cast<unsigned long>(__n));
>      }
>
>      __ostream_type&
>      operator<<(int __n);
>
>      __ostream_type&
>      operator<<(unsigned int __n)
>      {
>
>
> return _M_insert(static_cast<unsigned long>(__n));
>      }
>
>
>      __ostream_type&
>      operator<<(long long __n)
>      { return _M_insert(__n); }
>
>      __ostream_type&
>      operator<<(unsigned long long __n)
>      { return _M_insert(__n); }
># 219 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 3
>      __ostream_type&
>      operator<<(double __f)
>      { return _M_insert(__f); }
>
>      __ostream_type&
>      operator<<(float __f)
>      {
>
>
> return _M_insert(static_cast<double>(__f));
>      }
>
>      __ostream_type&
>      operator<<(long double __f)
>      { return _M_insert(__f); }
># 244 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 3
>      __ostream_type&
>      operator<<(const void* __p)
>      { return _M_insert(__p); }
># 269 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 3
>      __ostream_type&
>      operator<<(__streambuf_type* __sb);
># 302 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 3
>      __ostream_type&
>      put(char_type __c);
>
>
>
>
>
>
>      void
>      _M_write(const char_type* __s, streamsize __n)
>      {
> const streamsize __put = this->rdbuf()->sputn(__s, __n);
> if (__put != __n)
>   this->setstate(ios_base::badbit);
>      }
># 334 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 3
>      __ostream_type&
>      write(const char_type* __s, streamsize __n);
># 347 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 3
>      __ostream_type&
>      flush();
># 357 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 3
>      pos_type
>      tellp();
># 368 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 3
>      __ostream_type&
>      seekp(pos_type);
># 380 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 3
>       __ostream_type&
>      seekp(off_type, ios_base::seekdir);
>
>    protected:
>      basic_ostream()
>      { this->init(0); }
>
>      template<typename _ValueT>
> __ostream_type&
> _M_insert(_ValueT __v);
>    };
># 399 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 3
>  template <typename _CharT, typename _Traits>
>    class basic_ostream<_CharT, _Traits>::sentry
>    {
>
>      bool _M_ok;
>      basic_ostream<_CharT, _Traits>& _M_os;
>
>    public:
># 418 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 3
>      explicit
>      sentry(basic_ostream<_CharT, _Traits>& __os);
># 428 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 3
>      ~sentry()
>      {
>
> if (bool(_M_os.flags() & ios_base::unitbuf) && !uncaught_exception())
>   {
>
>     if (_M_os.rdbuf() && _M_os.rdbuf()->pubsync() == -1)
>       _M_os.setstate(ios_base::badbit);
>   }
>      }
># 447 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 3
>      explicit
>
>      operator bool() const
>      { return _M_ok; }
>    };
># 469 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 3
>  template<typename _CharT, typename _Traits>
>    inline basic_ostream<_CharT, _Traits>&
>    operator<<(basic_ostream<_CharT, _Traits>& __out, _CharT __c)
>    { return __ostream_insert(__out, &__c, 1); }
>
>  template<typename _CharT, typename _Traits>
>    inline basic_ostream<_CharT, _Traits>&
>    operator<<(basic_ostream<_CharT, _Traits>& __out, char __c)
>    { return (__out << __out.widen(__c)); }
>
>
>  template <class _Traits>
>    inline basic_ostream<char, _Traits>&
>    operator<<(basic_ostream<char, _Traits>& __out, char __c)
>    { return __ostream_insert(__out, &__c, 1); }
>
>
>  template<class _Traits>
>    inline basic_ostream<char, _Traits>&
>    operator<<(basic_ostream<char, _Traits>& __out, signed char __c)
>    { return (__out << static_cast<char>(__c)); }
>
>  template<class _Traits>
>    inline basic_ostream<char, _Traits>&
>    operator<<(basic_ostream<char, _Traits>& __out, unsigned char __c)
>    { return (__out << static_cast<char>(__c)); }
># 511 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 3
>  template<typename _CharT, typename _Traits>
>    inline basic_ostream<_CharT, _Traits>&
>    operator<<(basic_ostream<_CharT, _Traits>& __out, const _CharT* __s)
>    {
>      if (!__s)
> __out.setstate(ios_base::badbit);
>      else
> __ostream_insert(__out, __s,
>    static_cast<streamsize>(_Traits::length(__s)));
>      return __out;
>    }
>
>  template<typename _CharT, typename _Traits>
>    basic_ostream<_CharT, _Traits> &
>    operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s);
>
>
>  template<class _Traits>
>    inline basic_ostream<char, _Traits>&
>    operator<<(basic_ostream<char, _Traits>& __out, const char* __s)
>    {
>      if (!__s)
> __out.setstate(ios_base::badbit);
>      else
> __ostream_insert(__out, __s,
>    static_cast<streamsize>(_Traits::length(__s)));
>      return __out;
>    }
>
>
>  template<class _Traits>
>    inline basic_ostream<char, _Traits>&
>    operator<<(basic_ostream<char, _Traits>& __out, const signed char* __s)
>    { return (__out << reinterpret_cast<const char*>(__s)); }
>
>  template<class _Traits>
>    inline basic_ostream<char, _Traits> &
>    operator<<(basic_ostream<char, _Traits>& __out, const unsigned char* __s)
>    { return (__out << reinterpret_cast<const char*>(__s)); }
># 562 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 3
>  template<typename _CharT, typename _Traits>
>    inline basic_ostream<_CharT, _Traits>&
>    endl(basic_ostream<_CharT, _Traits>& __os)
>    { return flush(__os.put(__os.widen('\n'))); }
># 574 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 3
>  template<typename _CharT, typename _Traits>
>    inline basic_ostream<_CharT, _Traits>&
>    ends(basic_ostream<_CharT, _Traits>& __os)
>    { return __os.put(_CharT()); }
>
>
>
>
>
>
>  template<typename _CharT, typename _Traits>
>    inline basic_ostream<_CharT, _Traits>&
>    flush(basic_ostream<_CharT, _Traits>& __os)
>    { return __os.flush(); }
># 600 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 3
>  template<typename _CharT, typename _Traits, typename _Tp>
>    inline basic_ostream<_CharT, _Traits>&
>    operator<<(basic_ostream<_CharT, _Traits>&& __os, const _Tp& __x)
>    { return (__os << __x); }
>
>
>
>}
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ostream.tcc" 1 3
># 37 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ostream.tcc" 3
>       
># 38 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\ostream.tcc" 3
>
>
>
>namespace std
>{
>
>
>  template<typename _CharT, typename _Traits>
>    basic_ostream<_CharT, _Traits>::sentry::
>    sentry(basic_ostream<_CharT, _Traits>& __os)
>    : _M_ok(false), _M_os(__os)
>    {
>
>      if (__os.tie() && __os.good())
> __os.tie()->flush();
>
>      if (__os.good())
> _M_ok = true;
>      else
> __os.setstate(ios_base::failbit);
>    }
>
>  template<typename _CharT, typename _Traits>
>    template<typename _ValueT>
>      basic_ostream<_CharT, _Traits>&
>      basic_ostream<_CharT, _Traits>::
>      _M_insert(_ValueT __v)
>      {
> sentry __cerb(*this);
> if (__cerb)
>   {
>     ios_base::iostate __err = ios_base::goodbit;
>     try
>       {
>  const __num_put_type& __np = __check_facet(this->_M_num_put);
>  if (__np.put(*this, *this, this->fill(), __v).failed())
>    __err |= ios_base::badbit;
>       }
>     catch(__cxxabiv1::__forced_unwind&)
>       {
>  this->_M_setstate(ios_base::badbit);
>  throw;
>       }
>     catch(...)
>       { this->_M_setstate(ios_base::badbit); }
>     if (__err)
>       this->setstate(__err);
>   }
> return *this;
>      }
>
>  template<typename _CharT, typename _Traits>
>    basic_ostream<_CharT, _Traits>&
>    basic_ostream<_CharT, _Traits>::
>    operator<<(short __n)
>    {
>
>
>      const ios_base::fmtflags __fmt = this->flags() & ios_base::basefield;
>      if (__fmt == ios_base::oct || __fmt == ios_base::hex)
> return _M_insert(static_cast<long>(static_cast<unsigned short>(__n)));
>      else
> return _M_insert(static_cast<long>(__n));
>    }
>
>  template<typename _CharT, typename _Traits>
>    basic_ostream<_CharT, _Traits>&
>    basic_ostream<_CharT, _Traits>::
>    operator<<(int __n)
>    {
>
>
>      const ios_base::fmtflags __fmt = this->flags() & ios_base::basefield;
>      if (__fmt == ios_base::oct || __fmt == ios_base::hex)
> return _M_insert(static_cast<long>(static_cast<unsigned int>(__n)));
>      else
> return _M_insert(static_cast<long>(__n));
>    }
>
>  template<typename _CharT, typename _Traits>
>    basic_ostream<_CharT, _Traits>&
>    basic_ostream<_CharT, _Traits>::
>    operator<<(__streambuf_type* __sbin)
>    {
>      ios_base::iostate __err = ios_base::goodbit;
>      sentry __cerb(*this);
>      if (__cerb && __sbin)
> {
>   try
>     {
>       if (!__copy_streambufs(__sbin, this->rdbuf()))
>  __err |= ios_base::failbit;
>     }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       this->_M_setstate(ios_base::badbit);
>       throw;
>     }
>   catch(...)
>     { this->_M_setstate(ios_base::failbit); }
> }
>      else if (!__sbin)
> __err |= ios_base::badbit;
>      if (__err)
> this->setstate(__err);
>      return *this;
>    }
>
>  template<typename _CharT, typename _Traits>
>    basic_ostream<_CharT, _Traits>&
>    basic_ostream<_CharT, _Traits>::
>    put(char_type __c)
>    {
>
>
>
>
>
>
>      sentry __cerb(*this);
>      if (__cerb)
> {
>   ios_base::iostate __err = ios_base::goodbit;
>   try
>     {
>       const int_type __put = this->rdbuf()->sputc(__c);
>       if (traits_type::eq_int_type(__put, traits_type::eof()))
>  __err |= ios_base::badbit;
>     }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       this->_M_setstate(ios_base::badbit);
>       throw;
>     }
>   catch(...)
>     { this->_M_setstate(ios_base::badbit); }
>   if (__err)
>     this->setstate(__err);
> }
>      return *this;
>    }
>
>  template<typename _CharT, typename _Traits>
>    basic_ostream<_CharT, _Traits>&
>    basic_ostream<_CharT, _Traits>::
>    write(const _CharT* __s, streamsize __n)
>    {
>
>
>
>
>
>
>
>      sentry __cerb(*this);
>      if (__cerb)
> {
>   try
>     { _M_write(__s, __n); }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       this->_M_setstate(ios_base::badbit);
>       throw;
>     }
>   catch(...)
>     { this->_M_setstate(ios_base::badbit); }
> }
>      return *this;
>    }
>
>  template<typename _CharT, typename _Traits>
>    basic_ostream<_CharT, _Traits>&
>    basic_ostream<_CharT, _Traits>::
>    flush()
>    {
>
>
>
>      ios_base::iostate __err = ios_base::goodbit;
>      try
> {
>   if (this->rdbuf() && this->rdbuf()->pubsync() == -1)
>     __err |= ios_base::badbit;
> }
>      catch(__cxxabiv1::__forced_unwind&)
> {
>   this->_M_setstate(ios_base::badbit);
>   throw;
> }
>      catch(...)
> { this->_M_setstate(ios_base::badbit); }
>      if (__err)
> this->setstate(__err);
>      return *this;
>    }
>
>  template<typename _CharT, typename _Traits>
>    typename basic_ostream<_CharT, _Traits>::pos_type
>    basic_ostream<_CharT, _Traits>::
>    tellp()
>    {
>      pos_type __ret = pos_type(-1);
>      try
> {
>   if (!this->fail())
>     __ret = this->rdbuf()->pubseekoff(0, ios_base::cur, ios_base::out);
> }
>      catch(__cxxabiv1::__forced_unwind&)
> {
>   this->_M_setstate(ios_base::badbit);
>   throw;
> }
>      catch(...)
> { this->_M_setstate(ios_base::badbit); }
>      return __ret;
>    }
>
>  template<typename _CharT, typename _Traits>
>    basic_ostream<_CharT, _Traits>&
>    basic_ostream<_CharT, _Traits>::
>    seekp(pos_type __pos)
>    {
>      ios_base::iostate __err = ios_base::goodbit;
>      try
> {
>   if (!this->fail())
>     {
>
>
>       const pos_type __p = this->rdbuf()->pubseekpos(__pos,
>            ios_base::out);
>
>
>       if (__p == pos_type(off_type(-1)))
>  __err |= ios_base::failbit;
>     }
> }
>      catch(__cxxabiv1::__forced_unwind&)
> {
>   this->_M_setstate(ios_base::badbit);
>   throw;
> }
>      catch(...)
> { this->_M_setstate(ios_base::badbit); }
>      if (__err)
> this->setstate(__err);
>      return *this;
>    }
>
>  template<typename _CharT, typename _Traits>
>    basic_ostream<_CharT, _Traits>&
>    basic_ostream<_CharT, _Traits>::
>    seekp(off_type __off, ios_base::seekdir __dir)
>    {
>      ios_base::iostate __err = ios_base::goodbit;
>      try
> {
>   if (!this->fail())
>     {
>
>
>       const pos_type __p = this->rdbuf()->pubseekoff(__off, __dir,
>            ios_base::out);
>
>
>       if (__p == pos_type(off_type(-1)))
>  __err |= ios_base::failbit;
>     }
> }
>      catch(__cxxabiv1::__forced_unwind&)
> {
>   this->_M_setstate(ios_base::badbit);
>   throw;
> }
>      catch(...)
> { this->_M_setstate(ios_base::badbit); }
>      if (__err)
> this->setstate(__err);
>      return *this;
>    }
>
>  template<typename _CharT, typename _Traits>
>    basic_ostream<_CharT, _Traits>&
>    operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s)
>    {
>      if (!__s)
> __out.setstate(ios_base::badbit);
>      else
> {
>
>
>   const size_t __clen = char_traits<char>::length(__s);
>   try
>     {
>       struct __ptr_guard
>       {
>  _CharT *__p;
>  __ptr_guard (_CharT *__ip): __p(__ip) { }
>  ~__ptr_guard() { delete[] __p; }
>  _CharT* __get() { return __p; }
>       } __pg (new _CharT[__clen]);
>
>       _CharT *__ws = __pg.__get();
>       for (size_t __i = 0; __i < __clen; ++__i)
>  __ws[__i] = __out.widen(__s[__i]);
>       __ostream_insert(__out, __ws, __clen);
>     }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       __out._M_setstate(ios_base::badbit);
>       throw;
>     }
>   catch(...)
>     { __out._M_setstate(ios_base::badbit); }
> }
>      return __out;
>    }
>
>
>
>
>  extern template class basic_ostream<char>;
>  extern template ostream& endl(ostream&);
>  extern template ostream& ends(ostream&);
>  extern template ostream& flush(ostream&);
>  extern template ostream& operator<<(ostream&, char);
>  extern template ostream& operator<<(ostream&, unsigned char);
>  extern template ostream& operator<<(ostream&, signed char);
>  extern template ostream& operator<<(ostream&, const char*);
>  extern template ostream& operator<<(ostream&, const unsigned char*);
>  extern template ostream& operator<<(ostream&, const signed char*);
>
>  extern template ostream& ostream::_M_insert(long);
>  extern template ostream& ostream::_M_insert(unsigned long);
>  extern template ostream& ostream::_M_insert(bool);
>
>  extern template ostream& ostream::_M_insert(long long);
>  extern template ostream& ostream::_M_insert(unsigned long long);
>
>  extern template ostream& ostream::_M_insert(double);
>  extern template ostream& ostream::_M_insert(long double);
>  extern template ostream& ostream::_M_insert(const void*);
>
>
>  extern template class basic_ostream<wchar_t>;
>  extern template wostream& endl(wostream&);
>  extern template wostream& ends(wostream&);
>  extern template wostream& flush(wostream&);
>  extern template wostream& operator<<(wostream&, wchar_t);
>  extern template wostream& operator<<(wostream&, char);
>  extern template wostream& operator<<(wostream&, const wchar_t*);
>  extern template wostream& operator<<(wostream&, const char*);
>
>  extern template wostream& wostream::_M_insert(long);
>  extern template wostream& wostream::_M_insert(unsigned long);
>  extern template wostream& wostream::_M_insert(bool);
>
>  extern template wostream& wostream::_M_insert(long long);
>  extern template wostream& wostream::_M_insert(unsigned long long);
>
>  extern template wostream& wostream::_M_insert(double);
>  extern template wostream& wostream::_M_insert(long double);
>  extern template wostream& wostream::_M_insert(const void*);
>
>
>
>
>}
># 610 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\ostream" 2 3
># 40 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\iostream" 2 3
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 1 3
># 36 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>       
># 37 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>
>
>
>
>namespace std
>{
>
># 57 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>  template<typename _CharT, typename _Traits>
>    class basic_istream : virtual public basic_ios<_CharT, _Traits>
>    {
>    public:
>
>      typedef _CharT char_type;
>      typedef typename _Traits::int_type int_type;
>      typedef typename _Traits::pos_type pos_type;
>      typedef typename _Traits::off_type off_type;
>      typedef _Traits traits_type;
>
>
>      typedef basic_streambuf<_CharT, _Traits> __streambuf_type;
>      typedef basic_ios<_CharT, _Traits> __ios_type;
>      typedef basic_istream<_CharT, _Traits> __istream_type;
>      typedef num_get<_CharT, istreambuf_iterator<_CharT, _Traits> >
>        __num_get_type;
>      typedef ctype<_CharT> __ctype_type;
>
>    protected:
>
>
>
>
>
>      streamsize _M_gcount;
>
>    public:
>
>
>
>
>
>
>
>      explicit
>      basic_istream(__streambuf_type* __sb)
>      : _M_gcount(streamsize(0))
>      { this->init(__sb); }
>
>
>
>
>
>
>      virtual
>      ~basic_istream()
>      { _M_gcount = streamsize(0); }
>
>
>      class sentry;
>      friend class sentry;
># 119 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>      __istream_type&
>      operator>>(__istream_type& (*__pf)(__istream_type&))
>      { return __pf(*this); }
>
>      __istream_type&
>      operator>>(__ios_type& (*__pf)(__ios_type&))
>      {
> __pf(*this);
> return *this;
>      }
>
>      __istream_type&
>      operator>>(ios_base& (*__pf)(ios_base&))
>      {
> __pf(*this);
> return *this;
>      }
># 167 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>      __istream_type&
>      operator>>(bool& __n)
>      { return _M_extract(__n); }
>
>      __istream_type&
>      operator>>(short& __n);
>
>      __istream_type&
>      operator>>(unsigned short& __n)
>      { return _M_extract(__n); }
>
>      __istream_type&
>      operator>>(int& __n);
>
>      __istream_type&
>      operator>>(unsigned int& __n)
>      { return _M_extract(__n); }
>
>      __istream_type&
>      operator>>(long& __n)
>      { return _M_extract(__n); }
>
>      __istream_type&
>      operator>>(unsigned long& __n)
>      { return _M_extract(__n); }
>
>
>      __istream_type&
>      operator>>(long long& __n)
>      { return _M_extract(__n); }
>
>      __istream_type&
>      operator>>(unsigned long long& __n)
>      { return _M_extract(__n); }
># 213 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>      __istream_type&
>      operator>>(float& __f)
>      { return _M_extract(__f); }
>
>      __istream_type&
>      operator>>(double& __f)
>      { return _M_extract(__f); }
>
>      __istream_type&
>      operator>>(long double& __f)
>      { return _M_extract(__f); }
># 234 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>      __istream_type&
>      operator>>(void*& __p)
>      { return _M_extract(__p); }
># 258 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>      __istream_type&
>      operator>>(__streambuf_type* __sb);
># 268 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>      streamsize
>      gcount() const
>      { return _M_gcount; }
># 301 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>      int_type
>      get();
># 315 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>      __istream_type&
>      get(char_type& __c);
># 342 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>      __istream_type&
>      get(char_type* __s, streamsize __n, char_type __delim);
># 353 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>      __istream_type&
>      get(char_type* __s, streamsize __n)
>      { return this->get(__s, __n, this->widen('\n')); }
># 376 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>      __istream_type&
>      get(__streambuf_type& __sb, char_type __delim);
># 386 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>      __istream_type&
>      get(__streambuf_type& __sb)
>      { return this->get(__sb, this->widen('\n')); }
># 415 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>      __istream_type&
>      getline(char_type* __s, streamsize __n, char_type __delim);
># 426 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>      __istream_type&
>      getline(char_type* __s, streamsize __n)
>      { return this->getline(__s, __n, this->widen('\n')); }
># 450 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>      __istream_type&
>      ignore(streamsize __n, int_type __delim);
>
>      __istream_type&
>      ignore(streamsize __n);
>
>      __istream_type&
>      ignore();
># 467 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>      int_type
>      peek();
># 485 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>      __istream_type&
>      read(char_type* __s, streamsize __n);
># 504 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>      streamsize
>      readsome(char_type* __s, streamsize __n);
># 521 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>      __istream_type&
>      putback(char_type __c);
># 537 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>      __istream_type&
>      unget();
># 555 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>      int
>      sync();
># 570 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>      pos_type
>      tellg();
># 585 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>      __istream_type&
>      seekg(pos_type);
># 601 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>      __istream_type&
>      seekg(off_type, ios_base::seekdir);
>
>
>    protected:
>      basic_istream()
>      : _M_gcount(streamsize(0))
>      { this->init(0); }
>
>      template<typename _ValueT>
> __istream_type&
> _M_extract(_ValueT& __v);
>    };
>
>
>  template<>
>    basic_istream<char>&
>    basic_istream<char>::
>    getline(char_type* __s, streamsize __n, char_type __delim);
>
>  template<>
>    basic_istream<char>&
>    basic_istream<char>::
>    ignore(streamsize __n);
>
>  template<>
>    basic_istream<char>&
>    basic_istream<char>::
>    ignore(streamsize __n, int_type __delim);
>
>
>  template<>
>    basic_istream<wchar_t>&
>    basic_istream<wchar_t>::
>    getline(char_type* __s, streamsize __n, char_type __delim);
>
>  template<>
>    basic_istream<wchar_t>&
>    basic_istream<wchar_t>::
>    ignore(streamsize __n);
>
>  template<>
>    basic_istream<wchar_t>&
>    basic_istream<wchar_t>::
>    ignore(streamsize __n, int_type __delim);
># 656 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>  template<typename _CharT, typename _Traits>
>    class basic_istream<_CharT, _Traits>::sentry
>    {
>
>      bool _M_ok;
>
>    public:
>
>      typedef _Traits traits_type;
>      typedef basic_streambuf<_CharT, _Traits> __streambuf_type;
>      typedef basic_istream<_CharT, _Traits> __istream_type;
>      typedef typename __istream_type::__ctype_type __ctype_type;
>      typedef typename _Traits::int_type __int_type;
># 692 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>      explicit
>      sentry(basic_istream<_CharT, _Traits>& __is, bool __noskipws = false);
># 703 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>      explicit
>
>      operator bool() const
>      { return _M_ok; }
>    };
># 721 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>  template<typename _CharT, typename _Traits>
>    basic_istream<_CharT, _Traits>&
>    operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c);
>
>  template<class _Traits>
>    inline basic_istream<char, _Traits>&
>    operator>>(basic_istream<char, _Traits>& __in, unsigned char& __c)
>    { return (__in >> reinterpret_cast<char&>(__c)); }
>
>  template<class _Traits>
>    inline basic_istream<char, _Traits>&
>    operator>>(basic_istream<char, _Traits>& __in, signed char& __c)
>    { return (__in >> reinterpret_cast<char&>(__c)); }
># 763 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>  template<typename _CharT, typename _Traits>
>    basic_istream<_CharT, _Traits>&
>    operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s);
>
>
>  template<>
>    basic_istream<char>&
>    operator>>(basic_istream<char>& __in, char* __s);
>
>  template<class _Traits>
>    inline basic_istream<char, _Traits>&
>    operator>>(basic_istream<char, _Traits>& __in, unsigned char* __s)
>    { return (__in >> reinterpret_cast<char*>(__s)); }
>
>  template<class _Traits>
>    inline basic_istream<char, _Traits>&
>    operator>>(basic_istream<char, _Traits>& __in, signed char* __s)
>    { return (__in >> reinterpret_cast<char*>(__s)); }
># 794 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>  template<typename _CharT, typename _Traits>
>    class basic_iostream
>    : public basic_istream<_CharT, _Traits>,
>      public basic_ostream<_CharT, _Traits>
>    {
>    public:
>
>
>
>      typedef _CharT char_type;
>      typedef typename _Traits::int_type int_type;
>      typedef typename _Traits::pos_type pos_type;
>      typedef typename _Traits::off_type off_type;
>      typedef _Traits traits_type;
>
>
>      typedef basic_istream<_CharT, _Traits> __istream_type;
>      typedef basic_ostream<_CharT, _Traits> __ostream_type;
>
>
>
>
>
>
>
>      explicit
>      basic_iostream(basic_streambuf<_CharT, _Traits>* __sb)
>      : __istream_type(__sb), __ostream_type(__sb) { }
>
>
>
>
>      virtual
>      ~basic_iostream() { }
>
>    protected:
>      basic_iostream()
>      : __istream_type(), __ostream_type() { }
>    };
># 854 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>  template<typename _CharT, typename _Traits>
>    basic_istream<_CharT, _Traits>&
>    ws(basic_istream<_CharT, _Traits>& __is);
># 870 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 3
>  template<typename _CharT, typename _Traits, typename _Tp>
>    inline basic_istream<_CharT, _Traits>&
>    operator>>(basic_istream<_CharT, _Traits>&& __is, _Tp& __x)
>    { return (__is >> __x); }
>
>
>
>}
>
># 1 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\istream.tcc" 1 3
># 37 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\istream.tcc" 3
>       
># 38 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\istream.tcc" 3
>
>
>
>namespace std
>{
>
>
>  template<typename _CharT, typename _Traits>
>    basic_istream<_CharT, _Traits>::sentry::
>    sentry(basic_istream<_CharT, _Traits>& __in, bool __noskip) : _M_ok(false)
>    {
>      ios_base::iostate __err = ios_base::goodbit;
>      if (__in.good())
> {
>   if (__in.tie())
>     __in.tie()->flush();
>   if (!__noskip && bool(__in.flags() & ios_base::skipws))
>     {
>       const __int_type __eof = traits_type::eof();
>       __streambuf_type* __sb = __in.rdbuf();
>       __int_type __c = __sb->sgetc();
>
>       const __ctype_type& __ct = __check_facet(__in._M_ctype);
>       while (!traits_type::eq_int_type(__c, __eof)
>       && __ct.is(ctype_base::space,
>    traits_type::to_char_type(__c)))
>  __c = __sb->snextc();
>
>
>
>
>       if (traits_type::eq_int_type(__c, __eof))
>  __err |= ios_base::eofbit;
>     }
> }
>
>      if (__in.good() && __err == ios_base::goodbit)
> _M_ok = true;
>      else
> {
>   __err |= ios_base::failbit;
>   __in.setstate(__err);
> }
>    }
>
>  template<typename _CharT, typename _Traits>
>    template<typename _ValueT>
>      basic_istream<_CharT, _Traits>&
>      basic_istream<_CharT, _Traits>::
>      _M_extract(_ValueT& __v)
>      {
> sentry __cerb(*this, false);
> if (__cerb)
>   {
>     ios_base::iostate __err = ios_base::goodbit;
>     try
>       {
>  const __num_get_type& __ng = __check_facet(this->_M_num_get);
>  __ng.get(*this, 0, *this, __err, __v);
>       }
>     catch(__cxxabiv1::__forced_unwind&)
>       {
>  this->_M_setstate(ios_base::badbit);
>  throw;
>       }
>     catch(...)
>       { this->_M_setstate(ios_base::badbit); }
>     if (__err)
>       this->setstate(__err);
>   }
> return *this;
>      }
>
>  template<typename _CharT, typename _Traits>
>    basic_istream<_CharT, _Traits>&
>    basic_istream<_CharT, _Traits>::
>    operator>>(short& __n)
>    {
>
>
>      sentry __cerb(*this, false);
>      if (__cerb)
> {
>   ios_base::iostate __err = ios_base::goodbit;
>   try
>     {
>       long __l;
>       const __num_get_type& __ng = __check_facet(this->_M_num_get);
>       __ng.get(*this, 0, *this, __err, __l);
>
>
>
>       if (__l < __gnu_cxx::__numeric_traits<short>::__min)
>  {
>    __err |= ios_base::failbit;
>    __n = __gnu_cxx::__numeric_traits<short>::__min;
>  }
>       else if (__l > __gnu_cxx::__numeric_traits<short>::__max)
>  {
>    __err |= ios_base::failbit;
>    __n = __gnu_cxx::__numeric_traits<short>::__max;
>  }
>       else
>  __n = short(__l);
>     }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       this->_M_setstate(ios_base::badbit);
>       throw;
>     }
>   catch(...)
>     { this->_M_setstate(ios_base::badbit); }
>   if (__err)
>     this->setstate(__err);
> }
>      return *this;
>    }
>
>  template<typename _CharT, typename _Traits>
>    basic_istream<_CharT, _Traits>&
>    basic_istream<_CharT, _Traits>::
>    operator>>(int& __n)
>    {
>
>
>      sentry __cerb(*this, false);
>      if (__cerb)
> {
>   ios_base::iostate __err = ios_base::goodbit;
>   try
>     {
>       long __l;
>       const __num_get_type& __ng = __check_facet(this->_M_num_get);
>       __ng.get(*this, 0, *this, __err, __l);
>
>
>
>       if (__l < __gnu_cxx::__numeric_traits<int>::__min)
>  {
>    __err |= ios_base::failbit;
>    __n = __gnu_cxx::__numeric_traits<int>::__min;
>  }
>       else if (__l > __gnu_cxx::__numeric_traits<int>::__max)
>  {
>    __err |= ios_base::failbit;
>    __n = __gnu_cxx::__numeric_traits<int>::__max;
>  }
>       else
>  __n = int(__l);
>     }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       this->_M_setstate(ios_base::badbit);
>       throw;
>     }
>   catch(...)
>     { this->_M_setstate(ios_base::badbit); }
>   if (__err)
>     this->setstate(__err);
> }
>      return *this;
>    }
>
>  template<typename _CharT, typename _Traits>
>    basic_istream<_CharT, _Traits>&
>    basic_istream<_CharT, _Traits>::
>    operator>>(__streambuf_type* __sbout)
>    {
>      ios_base::iostate __err = ios_base::goodbit;
>      sentry __cerb(*this, false);
>      if (__cerb && __sbout)
> {
>   try
>     {
>       bool __ineof;
>       if (!__copy_streambufs_eof(this->rdbuf(), __sbout, __ineof))
>  __err |= ios_base::failbit;
>       if (__ineof)
>  __err |= ios_base::eofbit;
>     }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       this->_M_setstate(ios_base::failbit);
>       throw;
>     }
>   catch(...)
>     { this->_M_setstate(ios_base::failbit); }
> }
>      else if (!__sbout)
> __err |= ios_base::failbit;
>      if (__err)
> this->setstate(__err);
>      return *this;
>    }
>
>  template<typename _CharT, typename _Traits>
>    typename basic_istream<_CharT, _Traits>::int_type
>    basic_istream<_CharT, _Traits>::
>    get(void)
>    {
>      const int_type __eof = traits_type::eof();
>      int_type __c = __eof;
>      _M_gcount = 0;
>      ios_base::iostate __err = ios_base::goodbit;
>      sentry __cerb(*this, true);
>      if (__cerb)
> {
>   try
>     {
>       __c = this->rdbuf()->sbumpc();
>
>       if (!traits_type::eq_int_type(__c, __eof))
>  _M_gcount = 1;
>       else
>  __err |= ios_base::eofbit;
>     }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       this->_M_setstate(ios_base::badbit);
>       throw;
>     }
>   catch(...)
>     { this->_M_setstate(ios_base::badbit); }
> }
>      if (!_M_gcount)
> __err |= ios_base::failbit;
>      if (__err)
> this->setstate(__err);
>      return __c;
>    }
>
>  template<typename _CharT, typename _Traits>
>    basic_istream<_CharT, _Traits>&
>    basic_istream<_CharT, _Traits>::
>    get(char_type& __c)
>    {
>      _M_gcount = 0;
>      ios_base::iostate __err = ios_base::goodbit;
>      sentry __cerb(*this, true);
>      if (__cerb)
> {
>   try
>     {
>       const int_type __cb = this->rdbuf()->sbumpc();
>
>       if (!traits_type::eq_int_type(__cb, traits_type::eof()))
>  {
>    _M_gcount = 1;
>    __c = traits_type::to_char_type(__cb);
>  }
>       else
>  __err |= ios_base::eofbit;
>     }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       this->_M_setstate(ios_base::badbit);
>       throw;
>     }
>   catch(...)
>     { this->_M_setstate(ios_base::badbit); }
> }
>      if (!_M_gcount)
> __err |= ios_base::failbit;
>      if (__err)
> this->setstate(__err);
>      return *this;
>    }
>
>  template<typename _CharT, typename _Traits>
>    basic_istream<_CharT, _Traits>&
>    basic_istream<_CharT, _Traits>::
>    get(char_type* __s, streamsize __n, char_type __delim)
>    {
>      _M_gcount = 0;
>      ios_base::iostate __err = ios_base::goodbit;
>      sentry __cerb(*this, true);
>      if (__cerb)
> {
>   try
>     {
>       const int_type __idelim = traits_type::to_int_type(__delim);
>       const int_type __eof = traits_type::eof();
>       __streambuf_type* __sb = this->rdbuf();
>       int_type __c = __sb->sgetc();
>
>       while (_M_gcount + 1 < __n
>       && !traits_type::eq_int_type(__c, __eof)
>       && !traits_type::eq_int_type(__c, __idelim))
>  {
>    *__s++ = traits_type::to_char_type(__c);
>    ++_M_gcount;
>    __c = __sb->snextc();
>  }
>       if (traits_type::eq_int_type(__c, __eof))
>  __err |= ios_base::eofbit;
>     }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       this->_M_setstate(ios_base::badbit);
>       throw;
>     }
>   catch(...)
>     { this->_M_setstate(ios_base::badbit); }
> }
>
>
>      if (__n > 0)
> *__s = char_type();
>      if (!_M_gcount)
> __err |= ios_base::failbit;
>      if (__err)
> this->setstate(__err);
>      return *this;
>    }
>
>  template<typename _CharT, typename _Traits>
>    basic_istream<_CharT, _Traits>&
>    basic_istream<_CharT, _Traits>::
>    get(__streambuf_type& __sb, char_type __delim)
>    {
>      _M_gcount = 0;
>      ios_base::iostate __err = ios_base::goodbit;
>      sentry __cerb(*this, true);
>      if (__cerb)
> {
>   try
>     {
>       const int_type __idelim = traits_type::to_int_type(__delim);
>       const int_type __eof = traits_type::eof();
>       __streambuf_type* __this_sb = this->rdbuf();
>       int_type __c = __this_sb->sgetc();
>       char_type __c2 = traits_type::to_char_type(__c);
>
>       while (!traits_type::eq_int_type(__c, __eof)
>       && !traits_type::eq_int_type(__c, __idelim)
>       && !traits_type::eq_int_type(__sb.sputc(__c2), __eof))
>  {
>    ++_M_gcount;
>    __c = __this_sb->snextc();
>    __c2 = traits_type::to_char_type(__c);
>  }
>       if (traits_type::eq_int_type(__c, __eof))
>  __err |= ios_base::eofbit;
>     }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       this->_M_setstate(ios_base::badbit);
>       throw;
>     }
>   catch(...)
>     { this->_M_setstate(ios_base::badbit); }
> }
>      if (!_M_gcount)
> __err |= ios_base::failbit;
>      if (__err)
> this->setstate(__err);
>      return *this;
>    }
>
>  template<typename _CharT, typename _Traits>
>    basic_istream<_CharT, _Traits>&
>    basic_istream<_CharT, _Traits>::
>    getline(char_type* __s, streamsize __n, char_type __delim)
>    {
>      _M_gcount = 0;
>      ios_base::iostate __err = ios_base::goodbit;
>      sentry __cerb(*this, true);
>      if (__cerb)
>        {
>          try
>            {
>              const int_type __idelim = traits_type::to_int_type(__delim);
>              const int_type __eof = traits_type::eof();
>              __streambuf_type* __sb = this->rdbuf();
>              int_type __c = __sb->sgetc();
>
>              while (_M_gcount + 1 < __n
>                     && !traits_type::eq_int_type(__c, __eof)
>                     && !traits_type::eq_int_type(__c, __idelim))
>                {
>                  *__s++ = traits_type::to_char_type(__c);
>                  __c = __sb->snextc();
>                  ++_M_gcount;
>                }
>              if (traits_type::eq_int_type(__c, __eof))
>                __err |= ios_base::eofbit;
>              else
>                {
>                  if (traits_type::eq_int_type(__c, __idelim))
>                    {
>                      __sb->sbumpc();
>                      ++_M_gcount;
>                    }
>                  else
>                    __err |= ios_base::failbit;
>                }
>            }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       this->_M_setstate(ios_base::badbit);
>       throw;
>     }
>          catch(...)
>            { this->_M_setstate(ios_base::badbit); }
>        }
>
>
>      if (__n > 0)
> *__s = char_type();
>      if (!_M_gcount)
>        __err |= ios_base::failbit;
>      if (__err)
>        this->setstate(__err);
>      return *this;
>    }
>
>
>
>
>  template<typename _CharT, typename _Traits>
>    basic_istream<_CharT, _Traits>&
>    basic_istream<_CharT, _Traits>::
>    ignore(void)
>    {
>      _M_gcount = 0;
>      sentry __cerb(*this, true);
>      if (__cerb)
> {
>   ios_base::iostate __err = ios_base::goodbit;
>   try
>     {
>       const int_type __eof = traits_type::eof();
>       __streambuf_type* __sb = this->rdbuf();
>
>       if (traits_type::eq_int_type(__sb->sbumpc(), __eof))
>  __err |= ios_base::eofbit;
>       else
>  _M_gcount = 1;
>     }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       this->_M_setstate(ios_base::badbit);
>       throw;
>     }
>   catch(...)
>     { this->_M_setstate(ios_base::badbit); }
>   if (__err)
>     this->setstate(__err);
> }
>      return *this;
>    }
>
>  template<typename _CharT, typename _Traits>
>    basic_istream<_CharT, _Traits>&
>    basic_istream<_CharT, _Traits>::
>    ignore(streamsize __n)
>    {
>      _M_gcount = 0;
>      sentry __cerb(*this, true);
>      if (__cerb && __n > 0)
>        {
>          ios_base::iostate __err = ios_base::goodbit;
>          try
>            {
>              const int_type __eof = traits_type::eof();
>              __streambuf_type* __sb = this->rdbuf();
>              int_type __c = __sb->sgetc();
># 513 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\bits\\istream.tcc" 3
>       bool __large_ignore = false;
>       while (true)
>  {
>    while (_M_gcount < __n
>    && !traits_type::eq_int_type(__c, __eof))
>      {
>        ++_M_gcount;
>        __c = __sb->snextc();
>      }
>    if (__n == __gnu_cxx::__numeric_traits<streamsize>::__max
>        && !traits_type::eq_int_type(__c, __eof))
>      {
>        _M_gcount =
>   __gnu_cxx::__numeric_traits<streamsize>::__min;
>        __large_ignore = true;
>      }
>    else
>      break;
>  }
>
>       if (__large_ignore)
>  _M_gcount = __gnu_cxx::__numeric_traits<streamsize>::__max;
>
>       if (traits_type::eq_int_type(__c, __eof))
>                __err |= ios_base::eofbit;
>            }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       this->_M_setstate(ios_base::badbit);
>       throw;
>     }
>          catch(...)
>            { this->_M_setstate(ios_base::badbit); }
>          if (__err)
>            this->setstate(__err);
>        }
>      return *this;
>    }
>
>  template<typename _CharT, typename _Traits>
>    basic_istream<_CharT, _Traits>&
>    basic_istream<_CharT, _Traits>::
>    ignore(streamsize __n, int_type __delim)
>    {
>      _M_gcount = 0;
>      sentry __cerb(*this, true);
>      if (__cerb && __n > 0)
>        {
>          ios_base::iostate __err = ios_base::goodbit;
>          try
>            {
>              const int_type __eof = traits_type::eof();
>              __streambuf_type* __sb = this->rdbuf();
>              int_type __c = __sb->sgetc();
>
>
>       bool __large_ignore = false;
>       while (true)
>  {
>    while (_M_gcount < __n
>    && !traits_type::eq_int_type(__c, __eof)
>    && !traits_type::eq_int_type(__c, __delim))
>      {
>        ++_M_gcount;
>        __c = __sb->snextc();
>      }
>    if (__n == __gnu_cxx::__numeric_traits<streamsize>::__max
>        && !traits_type::eq_int_type(__c, __eof)
>        && !traits_type::eq_int_type(__c, __delim))
>      {
>        _M_gcount =
>   __gnu_cxx::__numeric_traits<streamsize>::__min;
>        __large_ignore = true;
>      }
>    else
>      break;
>  }
>
>       if (__large_ignore)
>  _M_gcount = __gnu_cxx::__numeric_traits<streamsize>::__max;
>
>              if (traits_type::eq_int_type(__c, __eof))
>                __err |= ios_base::eofbit;
>       else if (traits_type::eq_int_type(__c, __delim))
>  {
>    if (_M_gcount
>        < __gnu_cxx::__numeric_traits<streamsize>::__max)
>      ++_M_gcount;
>    __sb->sbumpc();
>  }
>            }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       this->_M_setstate(ios_base::badbit);
>       throw;
>     }
>          catch(...)
>            { this->_M_setstate(ios_base::badbit); }
>          if (__err)
>            this->setstate(__err);
>        }
>      return *this;
>    }
>
>  template<typename _CharT, typename _Traits>
>    typename basic_istream<_CharT, _Traits>::int_type
>    basic_istream<_CharT, _Traits>::
>    peek(void)
>    {
>      int_type __c = traits_type::eof();
>      _M_gcount = 0;
>      sentry __cerb(*this, true);
>      if (__cerb)
> {
>   ios_base::iostate __err = ios_base::goodbit;
>   try
>     {
>       __c = this->rdbuf()->sgetc();
>       if (traits_type::eq_int_type(__c, traits_type::eof()))
>  __err |= ios_base::eofbit;
>     }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       this->_M_setstate(ios_base::badbit);
>       throw;
>     }
>   catch(...)
>     { this->_M_setstate(ios_base::badbit); }
>   if (__err)
>     this->setstate(__err);
> }
>      return __c;
>    }
>
>  template<typename _CharT, typename _Traits>
>    basic_istream<_CharT, _Traits>&
>    basic_istream<_CharT, _Traits>::
>    read(char_type* __s, streamsize __n)
>    {
>      _M_gcount = 0;
>      sentry __cerb(*this, true);
>      if (__cerb)
> {
>   ios_base::iostate __err = ios_base::goodbit;
>   try
>     {
>       _M_gcount = this->rdbuf()->sgetn(__s, __n);
>       if (_M_gcount != __n)
>  __err |= (ios_base::eofbit | ios_base::failbit);
>     }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       this->_M_setstate(ios_base::badbit);
>       throw;
>     }
>   catch(...)
>     { this->_M_setstate(ios_base::badbit); }
>   if (__err)
>     this->setstate(__err);
> }
>      return *this;
>    }
>
>  template<typename _CharT, typename _Traits>
>    streamsize
>    basic_istream<_CharT, _Traits>::
>    readsome(char_type* __s, streamsize __n)
>    {
>      _M_gcount = 0;
>      sentry __cerb(*this, true);
>      if (__cerb)
> {
>   ios_base::iostate __err = ios_base::goodbit;
>   try
>     {
>
>       const streamsize __num = this->rdbuf()->in_avail();
>       if (__num > 0)
>  _M_gcount = this->rdbuf()->sgetn(__s, std::min(__num, __n));
>       else if (__num == -1)
>  __err |= ios_base::eofbit;
>     }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       this->_M_setstate(ios_base::badbit);
>       throw;
>     }
>   catch(...)
>     { this->_M_setstate(ios_base::badbit); }
>   if (__err)
>     this->setstate(__err);
> }
>      return _M_gcount;
>    }
>
>  template<typename _CharT, typename _Traits>
>    basic_istream<_CharT, _Traits>&
>    basic_istream<_CharT, _Traits>::
>    putback(char_type __c)
>    {
>
>
>      _M_gcount = 0;
>
>      this->clear(this->rdstate() & ~ios_base::eofbit);
>      sentry __cerb(*this, true);
>      if (__cerb)
> {
>   ios_base::iostate __err = ios_base::goodbit;
>   try
>     {
>       const int_type __eof = traits_type::eof();
>       __streambuf_type* __sb = this->rdbuf();
>       if (!__sb
>    || traits_type::eq_int_type(__sb->sputbackc(__c), __eof))
>  __err |= ios_base::badbit;
>     }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       this->_M_setstate(ios_base::badbit);
>       throw;
>     }
>   catch(...)
>     { this->_M_setstate(ios_base::badbit); }
>   if (__err)
>     this->setstate(__err);
> }
>      return *this;
>    }
>
>  template<typename _CharT, typename _Traits>
>    basic_istream<_CharT, _Traits>&
>    basic_istream<_CharT, _Traits>::
>    unget(void)
>    {
>
>
>      _M_gcount = 0;
>
>      this->clear(this->rdstate() & ~ios_base::eofbit);
>      sentry __cerb(*this, true);
>      if (__cerb)
> {
>   ios_base::iostate __err = ios_base::goodbit;
>   try
>     {
>       const int_type __eof = traits_type::eof();
>       __streambuf_type* __sb = this->rdbuf();
>       if (!__sb
>    || traits_type::eq_int_type(__sb->sungetc(), __eof))
>  __err |= ios_base::badbit;
>     }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       this->_M_setstate(ios_base::badbit);
>       throw;
>     }
>   catch(...)
>     { this->_M_setstate(ios_base::badbit); }
>   if (__err)
>     this->setstate(__err);
> }
>      return *this;
>    }
>
>  template<typename _CharT, typename _Traits>
>    int
>    basic_istream<_CharT, _Traits>::
>    sync(void)
>    {
>
>
>      int __ret = -1;
>      sentry __cerb(*this, true);
>      if (__cerb)
> {
>   ios_base::iostate __err = ios_base::goodbit;
>   try
>     {
>       __streambuf_type* __sb = this->rdbuf();
>       if (__sb)
>  {
>    if (__sb->pubsync() == -1)
>      __err |= ios_base::badbit;
>    else
>      __ret = 0;
>  }
>     }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       this->_M_setstate(ios_base::badbit);
>       throw;
>     }
>   catch(...)
>     { this->_M_setstate(ios_base::badbit); }
>   if (__err)
>     this->setstate(__err);
> }
>      return __ret;
>    }
>
>  template<typename _CharT, typename _Traits>
>    typename basic_istream<_CharT, _Traits>::pos_type
>    basic_istream<_CharT, _Traits>::
>    tellg(void)
>    {
>
>
>      pos_type __ret = pos_type(-1);
>      sentry __cerb(*this, true);
>      if (__cerb)
> {
>   try
>     {
>       if (!this->fail())
>  __ret = this->rdbuf()->pubseekoff(0, ios_base::cur,
>        ios_base::in);
>     }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       this->_M_setstate(ios_base::badbit);
>       throw;
>     }
>   catch(...)
>     { this->_M_setstate(ios_base::badbit); }
> }
>      return __ret;
>    }
>
>  template<typename _CharT, typename _Traits>
>    basic_istream<_CharT, _Traits>&
>    basic_istream<_CharT, _Traits>::
>    seekg(pos_type __pos)
>    {
>
>
>
>      this->clear(this->rdstate() & ~ios_base::eofbit);
>      sentry __cerb(*this, true);
>      if (__cerb)
> {
>   ios_base::iostate __err = ios_base::goodbit;
>   try
>     {
>       if (!this->fail())
>  {
>
>    const pos_type __p = this->rdbuf()->pubseekpos(__pos,
>         ios_base::in);
>
>
>    if (__p == pos_type(off_type(-1)))
>      __err |= ios_base::failbit;
>  }
>     }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       this->_M_setstate(ios_base::badbit);
>       throw;
>     }
>   catch(...)
>     { this->_M_setstate(ios_base::badbit); }
>   if (__err)
>     this->setstate(__err);
> }
>      return *this;
>    }
>
>  template<typename _CharT, typename _Traits>
>    basic_istream<_CharT, _Traits>&
>    basic_istream<_CharT, _Traits>::
>    seekg(off_type __off, ios_base::seekdir __dir)
>    {
>
>
>
>      this->clear(this->rdstate() & ~ios_base::eofbit);
>      sentry __cerb(*this, true);
>      if (__cerb)
> {
>   ios_base::iostate __err = ios_base::goodbit;
>   try
>     {
>       if (!this->fail())
>  {
>
>    const pos_type __p = this->rdbuf()->pubseekoff(__off, __dir,
>         ios_base::in);
>
>
>    if (__p == pos_type(off_type(-1)))
>      __err |= ios_base::failbit;
>  }
>     }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       this->_M_setstate(ios_base::badbit);
>       throw;
>     }
>   catch(...)
>     { this->_M_setstate(ios_base::badbit); }
>   if (__err)
>     this->setstate(__err);
> }
>      return *this;
>    }
>
>
>  template<typename _CharT, typename _Traits>
>    basic_istream<_CharT, _Traits>&
>    operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c)
>    {
>      typedef basic_istream<_CharT, _Traits> __istream_type;
>      typedef typename __istream_type::int_type __int_type;
>
>      typename __istream_type::sentry __cerb(__in, false);
>      if (__cerb)
> {
>   ios_base::iostate __err = ios_base::goodbit;
>   try
>     {
>       const __int_type __cb = __in.rdbuf()->sbumpc();
>       if (!_Traits::eq_int_type(__cb, _Traits::eof()))
>  __c = _Traits::to_char_type(__cb);
>       else
>  __err |= (ios_base::eofbit | ios_base::failbit);
>     }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       __in._M_setstate(ios_base::badbit);
>       throw;
>     }
>   catch(...)
>     { __in._M_setstate(ios_base::badbit); }
>   if (__err)
>     __in.setstate(__err);
> }
>      return __in;
>    }
>
>  template<typename _CharT, typename _Traits>
>    basic_istream<_CharT, _Traits>&
>    operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s)
>    {
>      typedef basic_istream<_CharT, _Traits> __istream_type;
>      typedef basic_streambuf<_CharT, _Traits> __streambuf_type;
>      typedef typename _Traits::int_type int_type;
>      typedef _CharT char_type;
>      typedef ctype<_CharT> __ctype_type;
>
>      streamsize __extracted = 0;
>      ios_base::iostate __err = ios_base::goodbit;
>      typename __istream_type::sentry __cerb(__in, false);
>      if (__cerb)
> {
>   try
>     {
>
>       streamsize __num = __in.width();
>       if (__num <= 0)
>  __num = __gnu_cxx::__numeric_traits<streamsize>::__max;
>
>       const __ctype_type& __ct = use_facet<__ctype_type>(__in.getloc());
>
>       const int_type __eof = _Traits::eof();
>       __streambuf_type* __sb = __in.rdbuf();
>       int_type __c = __sb->sgetc();
>
>       while (__extracted < __num - 1
>       && !_Traits::eq_int_type(__c, __eof)
>       && !__ct.is(ctype_base::space,
>     _Traits::to_char_type(__c)))
>  {
>    *__s++ = _Traits::to_char_type(__c);
>    ++__extracted;
>    __c = __sb->snextc();
>  }
>       if (_Traits::eq_int_type(__c, __eof))
>  __err |= ios_base::eofbit;
>
>
>
>       *__s = char_type();
>       __in.width(0);
>     }
>   catch(__cxxabiv1::__forced_unwind&)
>     {
>       __in._M_setstate(ios_base::badbit);
>       throw;
>     }
>   catch(...)
>     { __in._M_setstate(ios_base::badbit); }
> }
>      if (!__extracted)
> __err |= ios_base::failbit;
>      if (__err)
> __in.setstate(__err);
>      return __in;
>    }
>
>
>  template<typename _CharT, typename _Traits>
>    basic_istream<_CharT, _Traits>&
>    ws(basic_istream<_CharT, _Traits>& __in)
>    {
>      typedef basic_istream<_CharT, _Traits> __istream_type;
>      typedef basic_streambuf<_CharT, _Traits> __streambuf_type;
>      typedef typename __istream_type::int_type __int_type;
>      typedef ctype<_CharT> __ctype_type;
>
>      const __ctype_type& __ct = use_facet<__ctype_type>(__in.getloc());
>      const __int_type __eof = _Traits::eof();
>      __streambuf_type* __sb = __in.rdbuf();
>      __int_type __c = __sb->sgetc();
>
>      while (!_Traits::eq_int_type(__c, __eof)
>      && __ct.is(ctype_base::space, _Traits::to_char_type(__c)))
> __c = __sb->snextc();
>
>       if (_Traits::eq_int_type(__c, __eof))
>  __in.setstate(ios_base::eofbit);
>      return __in;
>    }
>
>
>
>
>  extern template class basic_istream<char>;
>  extern template istream& ws(istream&);
>  extern template istream& operator>>(istream&, char&);
>  extern template istream& operator>>(istream&, char*);
>  extern template istream& operator>>(istream&, unsigned char&);
>  extern template istream& operator>>(istream&, signed char&);
>  extern template istream& operator>>(istream&, unsigned char*);
>  extern template istream& operator>>(istream&, signed char*);
>
>  extern template istream& istream::_M_extract(unsigned short&);
>  extern template istream& istream::_M_extract(unsigned int&);
>  extern template istream& istream::_M_extract(long&);
>  extern template istream& istream::_M_extract(unsigned long&);
>  extern template istream& istream::_M_extract(bool&);
>
>  extern template istream& istream::_M_extract(long long&);
>  extern template istream& istream::_M_extract(unsigned long long&);
>
>  extern template istream& istream::_M_extract(float&);
>  extern template istream& istream::_M_extract(double&);
>  extern template istream& istream::_M_extract(long double&);
>  extern template istream& istream::_M_extract(void*&);
>
>  extern template class basic_iostream<char>;
>
>
>  extern template class basic_istream<wchar_t>;
>  extern template wistream& ws(wistream&);
>  extern template wistream& operator>>(wistream&, wchar_t&);
>  extern template wistream& operator>>(wistream&, wchar_t*);
>
>  extern template wistream& wistream::_M_extract(unsigned short&);
>  extern template wistream& wistream::_M_extract(unsigned int&);
>  extern template wistream& wistream::_M_extract(long&);
>  extern template wistream& wistream::_M_extract(unsigned long&);
>  extern template wistream& wistream::_M_extract(bool&);
>
>  extern template wistream& wistream::_M_extract(long long&);
>  extern template wistream& wistream::_M_extract(unsigned long long&);
>
>  extern template wistream& wistream::_M_extract(float&);
>  extern template wistream& wistream::_M_extract(double&);
>  extern template wistream& wistream::_M_extract(long double&);
>  extern template wistream& wistream::_M_extract(void*&);
>
>  extern template class basic_iostream<wchar_t>;
>
>
>
>
>}
># 880 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\istream" 2 3
># 41 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\iostream" 2 3
>
>namespace std
>{
>
># 60 "c:\\mingw\\lib\\gcc\\mingw32\\4.8.1\\include\\c++\\iostream" 3
>  extern istream cin;
>  extern ostream cout;
>  extern ostream cerr;
>  extern ostream clog;
>
>
>  extern wistream wcin;
>  extern wostream wcout;
>  extern wostream wcerr;
>  extern wostream wclog;
>
>
>
>
>  static ios_base::Init __ioinit;
>
>
>}
># 2 "stoi.cpp" 2
>
>using namespace std;
>
>int main(int argc, char* argv[]){
> try{
>  if(argc!=4) throw 1;
>  else throw 0;
> }
> catch (int e){
>  if(e) cout<<"[datafile] [sample DOY] [search interval]"<<endl;
>  else{
>   cout<<"Well done:"<<argv[1]<<" "<<argv[2]<<" "<<argv[3]<<endl;
>   ifstream input(argv[1]);
>   int TemplateDoY = stoi(string(argv[2]),nullptr);
>   double SearchInterval = stof(string(argv[3]));
>  }
> }
>}

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Attachments on bug 52015: 28191 | 32220 | 32221 | 32222