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gcc/libstdc++-v3 ChangeLog src/locale_init.cc ...
- From: paolo at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org, libstdc++-cvs at gcc dot gnu dot org
- Date: 3 May 2004 12:14:07 -0000
- Subject: gcc/libstdc++-v3 ChangeLog src/locale_init.cc ...
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: paolo@gcc.gnu.org 2004-05-03 12:14:07
Modified files:
libstdc++-v3 : ChangeLog
libstdc++-v3/src: locale_init.cc locale.cc localename.cc
libstdc++-v3/include/bits: locale_classes.h
Log message:
2004-05-03 Paolo Carlini <pcarlini@suse.de>
Optimize locale::_M_impl->_M_names for the most common cases:
!_M_names[0] means unnamed; !_M_names[1] means all the categories
the same name (_M_names[0] && _M_names[1] means that the full set
of _M_names must be processed, the general case).
* include/bits/locale_classes.h (locale::_Impl::_M_check_same_name):
Tweak, saving work when !_M_names[1].
(locale::locale(const locale&, _Facet*): Simplify: now just setting
_M_names[0] = 0 means unnamed.
* src/locale.cc (locale::operator==): Deal first with the common,
easy cases, otherwise fall back to locale::name().
(locale::name()): Tweak, if !_M_names[0] just return "*".
(locale::_Impl::_Impl(const _Impl&, size_t): Tweak, early stop
copying __imp._M_names if !__imp._M_names[0] or !__imp._M_names[1].
* src/locale_init.cc (locale::_Impl::_Impl(size_t)): Tweak.
* src/localename.cc (locale::_Impl::_Impl(const char*, size_t):
Simplify when !std::strchr, just updating _M_names[0]; clean up.
(locale::_Impl::_M_replace_categories): When !_M_names[1] prepare
for the general case (full set of names), then do the usual work;
clean up.
* src/locale.cc (locale::name()): Reserve space in __ret.
* src/locale_init.cc (locale::global(const locale&)): Save
the name in a temporary.
* src/localename.cc (locale::locale(const char*)): Reserve space
in __str.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/ChangeLog.diff?cvsroot=gcc&r1=1.2465&r2=1.2466
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/src/locale_init.cc.diff?cvsroot=gcc&r1=1.10&r2=1.11
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/src/locale.cc.diff?cvsroot=gcc&r1=1.107&r2=1.108
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/src/localename.cc.diff?cvsroot=gcc&r1=1.52&r2=1.53
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/include/bits/locale_classes.h.diff?cvsroot=gcc&r1=1.21&r2=1.22