diff options
Diffstat (limited to 'i686-linux/include/c++/4.4.3/i686-linux/bits/ctype_noninline.h')
| -rw-r--r-- | i686-linux/include/c++/4.4.3/i686-linux/bits/ctype_noninline.h | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/i686-linux/include/c++/4.4.3/i686-linux/bits/ctype_noninline.h b/i686-linux/include/c++/4.4.3/i686-linux/bits/ctype_noninline.h new file mode 100644 index 0000000..4fc47a9 --- /dev/null +++ b/i686-linux/include/c++/4.4.3/i686-linux/bits/ctype_noninline.h @@ -0,0 +1,190 @@ +// Locale support -*- C++ -*- + +// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, +// 2006, 2007, 2009 +// Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// Under Section 7 of GPL version 3, you are granted additional +// permissions described in the GCC Runtime Library Exception, version +// 3.1, as published by the Free Software Foundation. + +// You should have received a copy of the GNU General Public License and +// a copy of the GCC Runtime Library Exception along with this program; +// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +// <http://www.gnu.org/licenses/>. + +/** @file ctype_noninline.h + * This is an internal header file, included by other library headers. + * You should not attempt to use it directly. + */ + +// +// ISO C++ 14882: 22.1 Locales +// + +// Information as gleaned from /usr/include/ctype.h + +#if _GLIBCXX_C_LOCALE_GNU + const ctype_base::mask* + ctype<char>::classic_table() throw() + { return _S_get_c_locale()->__ctype_b; } +#else + const ctype_base::mask* + ctype<char>::classic_table() throw() + { + const ctype_base::mask* __ret; + char* __old = setlocale(LC_CTYPE, NULL); + char* __sav = NULL; + if (__builtin_strcmp(__old, "C")) + { + const size_t __len = __builtin_strlen(__old) + 1; + __sav = new char[__len]; + __builtin_memcpy(__sav, __old, __len); + setlocale(LC_CTYPE, "C"); + } +#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) + __ret = *__ctype_b_loc(); +#else + __ret = __ctype_b; +#endif + if (__sav) + { + setlocale(LC_CTYPE, __sav); + delete [] __sav; + } + return __ret; + } +#endif + +#if _GLIBCXX_C_LOCALE_GNU + ctype<char>::ctype(__c_locale __cloc, const mask* __table, bool __del, + size_t __refs) + : facet(__refs), _M_c_locale_ctype(_S_clone_c_locale(__cloc)), + _M_del(__table != 0 && __del), + _M_toupper(_M_c_locale_ctype->__ctype_toupper), + _M_tolower(_M_c_locale_ctype->__ctype_tolower), + _M_table(__table ? __table : _M_c_locale_ctype->__ctype_b), + _M_widen_ok(0), _M_narrow_ok(0) + { + __builtin_memset(_M_widen, 0, sizeof(_M_widen)); + __builtin_memset(_M_narrow, 0, sizeof(_M_narrow)); + } +#else + ctype<char>::ctype(__c_locale, const mask* __table, bool __del, + size_t __refs) + : facet(__refs), _M_c_locale_ctype(_S_get_c_locale()), + _M_del(__table != 0 && __del), _M_widen_ok(0), _M_narrow_ok(0) + { + char* __old = setlocale(LC_CTYPE, NULL); + char* __sav = NULL; + if (__builtin_strcmp(__old, "C")) + { + const size_t __len = __builtin_strlen(__old) + 1; + __sav = new char[__len]; + __builtin_memcpy(__sav, __old, __len); + setlocale(LC_CTYPE, "C"); + } +#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) + _M_toupper = *__ctype_toupper_loc(); + _M_tolower = *__ctype_tolower_loc(); + _M_table = __table ? __table : *__ctype_b_loc(); +#else + _M_toupper = __ctype_toupper; + _M_tolower = __ctype_tolower; + _M_table = __table ? __table : __ctype_b; +#endif + if (__sav) + { + setlocale(LC_CTYPE, __sav); + delete [] __sav; + } + __builtin_memset(_M_widen, 0, sizeof(_M_widen)); + __builtin_memset(_M_narrow, 0, sizeof(_M_narrow)); + } +#endif + +#if _GLIBCXX_C_LOCALE_GNU + ctype<char>::ctype(const mask* __table, bool __del, size_t __refs) + : facet(__refs), _M_c_locale_ctype(_S_get_c_locale()), + _M_del(__table != 0 && __del), + _M_toupper(_M_c_locale_ctype->__ctype_toupper), + _M_tolower(_M_c_locale_ctype->__ctype_tolower), + _M_table(__table ? __table : _M_c_locale_ctype->__ctype_b), + _M_widen_ok(0), _M_narrow_ok(0) + { + __builtin_memset(_M_widen, 0, sizeof(_M_widen)); + __builtin_memset(_M_narrow, 0, sizeof(_M_narrow)); + } +#else + ctype<char>::ctype(const mask* __table, bool __del, size_t __refs) + : facet(__refs), _M_c_locale_ctype(_S_get_c_locale()), + _M_del(__table != 0 && __del), _M_widen_ok(0), _M_narrow_ok(0) + { + char* __old = setlocale(LC_CTYPE, NULL); + char* __sav = NULL; + if (__builtin_strcmp(__old, "C")) + { + const size_t __len = __builtin_strlen(__old) + 1; + __sav = new char[__len]; + __builtin_memcpy(__sav, __old, __len); + setlocale(LC_CTYPE, "C"); + } +#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) + _M_toupper = *__ctype_toupper_loc(); + _M_tolower = *__ctype_tolower_loc(); + _M_table = __table ? __table : *__ctype_b_loc(); +#else + _M_toupper = __ctype_toupper; + _M_tolower = __ctype_tolower; + _M_table = __table ? __table : __ctype_b; +#endif + if (__sav) + { + setlocale(LC_CTYPE, __sav); + delete [] __sav; + } + __builtin_memset(_M_widen, 0, sizeof(_M_widen)); + __builtin_memset(_M_narrow, 0, sizeof(_M_narrow)); + } +#endif + + char + ctype<char>::do_toupper(char __c) const + { return _M_toupper[static_cast<unsigned char>(__c)]; } + + const char* + ctype<char>::do_toupper(char* __low, const char* __high) const + { + while (__low < __high) + { + *__low = _M_toupper[static_cast<unsigned char>(*__low)]; + ++__low; + } + return __high; + } + + char + ctype<char>::do_tolower(char __c) const + { return _M_tolower[static_cast<unsigned char>(__c)]; } + + const char* + ctype<char>::do_tolower(char* __low, const char* __high) const + { + while (__low < __high) + { + *__low = _M_tolower[static_cast<unsigned char>(*__low)]; + ++__low; + } + return __high; + } |