1// std::moneypunct implementation details, generic version -*- C++ -*- 2 3// Copyright (C) 2001-2020 Free Software Foundation, Inc. 4// 5// This file is part of the GNU ISO C++ Library. This library is free 6// software; you can redistribute it and/or modify it under the 7// terms of the GNU General Public License as published by the 8// Free Software Foundation; either version 3, or (at your option) 9// any later version. 10 11// This library is distributed in the hope that it will be useful, 12// but WITHOUT ANY WARRANTY; without even the implied warranty of 13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14// GNU General Public License for more details. 15 16// Under Section 7 of GPL version 3, you are granted additional 17// permissions described in the GCC Runtime Library Exception, version 18// 3.1, as published by the Free Software Foundation. 19 20// You should have received a copy of the GNU General Public License and 21// a copy of the GCC Runtime Library Exception along with this program; 22// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 23// <http://www.gnu.org/licenses/>. 24 25// 26// ISO C++ 14882: 22.2.6.3.2 moneypunct virtual functions 27// 28 29// Written by Benjamin Kosnik <bkoz@redhat.com> 30 31#include <locale> 32 33namespace std _GLIBCXX_VISIBILITY(default) 34{ 35_GLIBCXX_BEGIN_NAMESPACE_VERSION 36 37// This file might be compiled twice, but we only want to define the members 38// of money_base once. 39#if ! _GLIBCXX_USE_CXX11_ABI 40 41 // Construct and return valid pattern consisting of some combination of: 42 // space none symbol sign value 43 money_base::pattern 44 money_base::_S_construct_pattern(char, char, char) throw() 45 { return _S_default_pattern; } 46#endif 47 48 template<> 49 void 50 moneypunct<char, true>::_M_initialize_moneypunct(__c_locale, const char*) 51 { 52 // "C" locale. 53 if (!_M_data) 54 _M_data = new __moneypunct_cache<char, true>; 55 56 _M_data->_M_decimal_point = '.'; 57 _M_data->_M_thousands_sep = ','; 58 _M_data->_M_grouping = ""; 59 _M_data->_M_grouping_size = 0; 60 _M_data->_M_curr_symbol = ""; 61 _M_data->_M_curr_symbol_size = 0; 62 _M_data->_M_positive_sign = ""; 63 _M_data->_M_positive_sign_size = 0; 64 _M_data->_M_negative_sign = ""; 65 _M_data->_M_negative_sign_size = 0; 66 _M_data->_M_frac_digits = 0; 67 _M_data->_M_pos_format = money_base::_S_default_pattern; 68 _M_data->_M_neg_format = money_base::_S_default_pattern; 69 70 for (size_t __i = 0; __i < money_base::_S_end; ++__i) 71 _M_data->_M_atoms[__i] = money_base::_S_atoms[__i]; 72 } 73 74 template<> 75 void 76 moneypunct<char, false>::_M_initialize_moneypunct(__c_locale, const char*) 77 { 78 // "C" locale. 79 if (!_M_data) 80 _M_data = new __moneypunct_cache<char, false>; 81 82 _M_data->_M_decimal_point = '.'; 83 _M_data->_M_thousands_sep = ','; 84 _M_data->_M_grouping = ""; 85 _M_data->_M_grouping_size = 0; 86 _M_data->_M_curr_symbol = ""; 87 _M_data->_M_curr_symbol_size = 0; 88 _M_data->_M_positive_sign = ""; 89 _M_data->_M_positive_sign_size = 0; 90 _M_data->_M_negative_sign = ""; 91 _M_data->_M_negative_sign_size = 0; 92 _M_data->_M_frac_digits = 0; 93 _M_data->_M_pos_format = money_base::_S_default_pattern; 94 _M_data->_M_neg_format = money_base::_S_default_pattern; 95 96 for (size_t __i = 0; __i < money_base::_S_end; ++__i) 97 _M_data->_M_atoms[__i] = money_base::_S_atoms[__i]; 98 } 99 100 template<> 101 moneypunct<char, true>::~moneypunct() 102 { delete _M_data; } 103 104 template<> 105 moneypunct<char, false>::~moneypunct() 106 { delete _M_data; } 107 108#ifdef _GLIBCXX_USE_WCHAR_T 109 template<> 110 void 111 moneypunct<wchar_t, true>::_M_initialize_moneypunct(__c_locale, 112 const char*) 113 { 114 // "C" locale 115 if (!_M_data) 116 _M_data = new __moneypunct_cache<wchar_t, true>; 117 118 _M_data->_M_decimal_point = L'.'; 119 _M_data->_M_thousands_sep = L','; 120 _M_data->_M_grouping = ""; 121 _M_data->_M_grouping_size = 0; 122 _M_data->_M_curr_symbol = L""; 123 _M_data->_M_curr_symbol_size = 0; 124 _M_data->_M_positive_sign = L""; 125 _M_data->_M_positive_sign_size = 0; 126 _M_data->_M_negative_sign = L""; 127 _M_data->_M_negative_sign_size = 0; 128 _M_data->_M_frac_digits = 0; 129 _M_data->_M_pos_format = money_base::_S_default_pattern; 130 _M_data->_M_neg_format = money_base::_S_default_pattern; 131 132 for (size_t __i = 0; __i < money_base::_S_end; ++__i) 133 _M_data->_M_atoms[__i] = 134 static_cast<wchar_t>(money_base::_S_atoms[__i]); 135 } 136 137 template<> 138 void 139 moneypunct<wchar_t, false>::_M_initialize_moneypunct(__c_locale, 140 const char*) 141 { 142 // "C" locale 143 if (!_M_data) 144 _M_data = new __moneypunct_cache<wchar_t, false>; 145 146 _M_data->_M_decimal_point = L'.'; 147 _M_data->_M_thousands_sep = L','; 148 _M_data->_M_grouping = ""; 149 _M_data->_M_grouping_size = 0; 150 _M_data->_M_curr_symbol = L""; 151 _M_data->_M_curr_symbol_size = 0; 152 _M_data->_M_positive_sign = L""; 153 _M_data->_M_positive_sign_size = 0; 154 _M_data->_M_negative_sign = L""; 155 _M_data->_M_negative_sign_size = 0; 156 _M_data->_M_frac_digits = 0; 157 _M_data->_M_pos_format = money_base::_S_default_pattern; 158 _M_data->_M_neg_format = money_base::_S_default_pattern; 159 160 for (size_t __i = 0; __i < money_base::_S_end; ++__i) 161 _M_data->_M_atoms[__i] = 162 static_cast<wchar_t>(money_base::_S_atoms[__i]); 163 } 164 165 template<> 166 moneypunct<wchar_t, true>::~moneypunct() 167 { delete _M_data; } 168 169 template<> 170 moneypunct<wchar_t, false>::~moneypunct() 171 { delete _M_data; } 172#endif 173 174_GLIBCXX_END_NAMESPACE_VERSION 175} // namespace 176