1// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2004, 2005 2// Free Software Foundation, Inc. 3// 4// This file is part of the GNU ISO C++ 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 along 16// with this library; see the file COPYING. If not, write to the Free 17// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 18// USA. 19 20// As a special exception, you may use this file as part of a free software 21// library without restriction. Specifically, if other files instantiate 22// templates or use macros or inline functions from this file, or you compile 23// this file and link it with other files to produce an executable, this 24// file does not by itself cause the resulting executable to be covered by 25// the GNU General Public License. This exception does not however 26// invalidate any other reasons why the executable file might be covered by 27// the GNU General Public License. 28 29#include <locale> 30 31_GLIBCXX_BEGIN_NAMESPACE(std) 32 33 // Definitions for static const data members of ctype_base. 34 const ctype_base::mask ctype_base::space; 35 const ctype_base::mask ctype_base::print; 36 const ctype_base::mask ctype_base::cntrl; 37 const ctype_base::mask ctype_base::upper; 38 const ctype_base::mask ctype_base::lower; 39 const ctype_base::mask ctype_base::alpha; 40 const ctype_base::mask ctype_base::digit; 41 const ctype_base::mask ctype_base::punct; 42 const ctype_base::mask ctype_base::xdigit; 43 const ctype_base::mask ctype_base::alnum; 44 const ctype_base::mask ctype_base::graph; 45 46 // Definitions for locale::id of standard facets that are specialized. 47 locale::id ctype<char>::id; 48 49#ifdef _GLIBCXX_USE_WCHAR_T 50 locale::id ctype<wchar_t>::id; 51#endif 52 53 template<> 54 const ctype<char>& 55 use_facet<ctype<char> >(const locale& __loc) 56 { 57 size_t __i = ctype<char>::id._M_id(); 58 const locale::_Impl* __tmp = __loc._M_impl; 59 return static_cast<const ctype<char>&>(*(__tmp->_M_facets[__i])); 60 } 61 62#ifdef _GLIBCXX_USE_WCHAR_T 63 template<> 64 const ctype<wchar_t>& 65 use_facet<ctype<wchar_t> >(const locale& __loc) 66 { 67 size_t __i = ctype<wchar_t>::id._M_id(); 68 const locale::_Impl* __tmp = __loc._M_impl; 69 return static_cast<const ctype<wchar_t>&>(*(__tmp->_M_facets[__i])); 70 } 71#endif 72 73 // XXX At some point, just rename this file to ctype_configure_char.cc 74 // and compile it as a separate file instead of including it here. 75 // Platform-specific initialization code for ctype tables. 76 #include <bits/ctype_noninline.h> 77 78 const size_t ctype<char>::table_size; 79 80 ctype<char>::~ctype() 81 { 82 _S_destroy_c_locale(_M_c_locale_ctype); 83 if (_M_del) 84 delete[] this->table(); 85 } 86 87#ifdef _GLIBCXX_USE_WCHAR_T 88 ctype<wchar_t>::ctype(size_t __refs) 89 : __ctype_abstract_base<wchar_t>(__refs), 90 _M_c_locale_ctype(_S_get_c_locale()), _M_narrow_ok(false) 91 { _M_initialize_ctype(); } 92 93 ctype<wchar_t>::ctype(__c_locale __cloc, size_t __refs) 94 : __ctype_abstract_base<wchar_t>(__refs), 95 _M_c_locale_ctype(_S_clone_c_locale(__cloc)), _M_narrow_ok(false) 96 { _M_initialize_ctype(); } 97 98 ctype<wchar_t>::~ctype() 99 { _S_destroy_c_locale(_M_c_locale_ctype); } 100 101 template<> 102 ctype_byname<wchar_t>::ctype_byname(const char* __s, size_t __refs) 103 : ctype<wchar_t>(__refs) 104 { 105 if (std::strcmp(__s, "C") != 0 && std::strcmp(__s, "POSIX") != 0) 106 { 107 this->_S_destroy_c_locale(this->_M_c_locale_ctype); 108 this->_S_create_c_locale(this->_M_c_locale_ctype, __s); 109 this->_M_initialize_ctype(); 110 } 111 } 112#endif 113 114_GLIBCXX_END_NAMESPACE 115