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6599da04 JM |
1 | /* |
2 | Copyright (C) 1993 Free Software Foundation | |
3 | ||
4 | This file is part of the GNU IO Library. This library is free | |
5 | software; you can redistribute it and/or modify it under the | |
6 | terms of the GNU General Public License as published by the | |
7 | Free Software Foundation; either version 2, or (at your option) | |
8 | any later version. | |
9 | ||
10 | This library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | GNU General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License | |
16 | along with this library; see the file COPYING. If not, write to the Free | |
17 | Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
18 | ||
19 | As a special exception, if you link this library with files | |
20 | compiled with a GNU compiler to produce an executable, this does not cause | |
21 | the resulting executable to be covered by the GNU General Public License. | |
22 | This exception does not however invalidate any other reasons why | |
23 | the executable file might be covered by the GNU General Public License. */ | |
24 | ||
25 | #include "libioP.h" | |
26 | #include <iostream.h> | |
27 | #include <stdarg.h> | |
28 | ||
29 | istream& istream::scan(const char *format ...) | |
30 | { | |
31 | if (ipfx0()) { | |
32 | va_list ap; | |
33 | va_start(ap, format); | |
34 | _strbuf->vscan(format, ap, this); | |
35 | va_end(ap); | |
36 | } | |
37 | return *this; | |
38 | } | |
39 | ||
40 | istream& istream::vscan(const char *format, _IO_va_list args) | |
41 | { | |
42 | if (ipfx0()) | |
43 | _strbuf->vscan(format, args, this); | |
44 | return *this; | |
45 | } |