| // std::numpunct implementation details, generic version -*- C++ -*- |
| |
| // Copyright (C) 2001-2021 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/>. |
| |
| // |
| // ISO C++ 14882: 22.2.3.1.2 numpunct virtual functions |
| // |
| |
| // Written by Benjamin Kosnik <bkoz@redhat.com> |
| |
| #include <locale> |
| |
| namespace std _GLIBCXX_VISIBILITY(default) |
| { |
| _GLIBCXX_BEGIN_NAMESPACE_VERSION |
| |
| template<> |
| void |
| numpunct<char>::_M_initialize_numpunct(__c_locale) |
| { |
| // "C" locale |
| if (!_M_data) |
| _M_data = new __numpunct_cache<char>; |
| |
| _M_data->_M_grouping = ""; |
| _M_data->_M_grouping_size = 0; |
| _M_data->_M_use_grouping = false; |
| |
| _M_data->_M_decimal_point = '.'; |
| _M_data->_M_thousands_sep = ','; |
| |
| for (size_t __i = 0; __i < __num_base::_S_oend; ++__i) |
| _M_data->_M_atoms_out[__i] = __num_base::_S_atoms_out[__i]; |
| |
| for (size_t __i = 0; __i < __num_base::_S_iend; ++__i) |
| _M_data->_M_atoms_in[__i] = __num_base::_S_atoms_in[__i]; |
| |
| _M_data->_M_truename = "true"; |
| _M_data->_M_truename_size = 4; |
| _M_data->_M_falsename = "false"; |
| _M_data->_M_falsename_size = 5; |
| } |
| |
| template<> |
| numpunct<char>::~numpunct() |
| { delete _M_data; } |
| |
| #ifdef _GLIBCXX_USE_WCHAR_T |
| template<> |
| void |
| numpunct<wchar_t>::_M_initialize_numpunct(__c_locale) |
| { |
| // "C" locale |
| if (!_M_data) |
| _M_data = new __numpunct_cache<wchar_t>; |
| |
| _M_data->_M_grouping = ""; |
| _M_data->_M_grouping_size = 0; |
| _M_data->_M_use_grouping = false; |
| |
| _M_data->_M_decimal_point = L'.'; |
| _M_data->_M_thousands_sep = L','; |
| |
| // Use ctype::widen code without the facet... |
| for (size_t __i = 0; __i < __num_base::_S_oend; ++__i) |
| _M_data->_M_atoms_out[__i] = |
| static_cast<wchar_t>(__num_base::_S_atoms_out[__i]); |
| |
| for (size_t __i = 0; __i < __num_base::_S_iend; ++__i) |
| _M_data->_M_atoms_in[__i] = |
| static_cast<wchar_t>(__num_base::_S_atoms_in[__i]); |
| |
| _M_data->_M_truename = L"true"; |
| _M_data->_M_truename_size = 4; |
| _M_data->_M_falsename = L"false"; |
| _M_data->_M_falsename_size = 5; |
| } |
| |
| template<> |
| numpunct<wchar_t>::~numpunct() |
| { delete _M_data; } |
| #endif |
| |
| _GLIBCXX_END_NAMESPACE_VERSION |
| } // namespace |
| |
