107 lines
3.1 KiB
C++
107 lines
3.1 KiB
C++
// std::numpunct implementation details, generic version -*- C++ -*-
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// Copyright (C) 2001-2014 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// Under Section 7 of GPL version 3, you are granted additional
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// permissions described in the GCC Runtime Library Exception, version
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// 3.1, as published by the Free Software Foundation.
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// You should have received a copy of the GNU General Public License and
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// a copy of the GCC Runtime Library Exception along with this program;
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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// <http://www.gnu.org/licenses/>.
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//
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// ISO C++ 14882: 22.2.3.1.2 numpunct virtual functions
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//
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// Written by Benjamin Kosnik <bkoz@redhat.com>
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#include <locale>
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namespace std _GLIBCXX_VISIBILITY(default)
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{
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_GLIBCXX_BEGIN_NAMESPACE_VERSION
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template<>
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void
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numpunct<char>::_M_initialize_numpunct(__c_locale)
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{
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// "C" locale
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if (!_M_data)
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_M_data = new __numpunct_cache<char>;
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_M_data->_M_grouping = "";
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_M_data->_M_grouping_size = 0;
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_M_data->_M_use_grouping = false;
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_M_data->_M_decimal_point = '.';
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_M_data->_M_thousands_sep = ',';
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for (size_t __i = 0; __i < __num_base::_S_oend; ++__i)
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_M_data->_M_atoms_out[__i] = __num_base::_S_atoms_out[__i];
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for (size_t __i = 0; __i < __num_base::_S_iend; ++__i)
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_M_data->_M_atoms_in[__i] = __num_base::_S_atoms_in[__i];
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_M_data->_M_truename = "true";
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_M_data->_M_truename_size = 4;
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_M_data->_M_falsename = "false";
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_M_data->_M_falsename_size = 5;
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}
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template<>
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numpunct<char>::~numpunct()
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{ delete _M_data; }
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#ifdef _GLIBCXX_USE_WCHAR_T
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template<>
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void
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numpunct<wchar_t>::_M_initialize_numpunct(__c_locale)
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{
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// "C" locale
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if (!_M_data)
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_M_data = new __numpunct_cache<wchar_t>;
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_M_data->_M_grouping = "";
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_M_data->_M_grouping_size = 0;
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_M_data->_M_use_grouping = false;
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_M_data->_M_decimal_point = L'.';
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_M_data->_M_thousands_sep = L',';
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// Use ctype::widen code without the facet...
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for (size_t __i = 0; __i < __num_base::_S_oend; ++__i)
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_M_data->_M_atoms_out[__i] =
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static_cast<wchar_t>(__num_base::_S_atoms_out[__i]);
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for (size_t __i = 0; __i < __num_base::_S_iend; ++__i)
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_M_data->_M_atoms_in[__i] =
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static_cast<wchar_t>(__num_base::_S_atoms_in[__i]);
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_M_data->_M_truename = L"true";
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_M_data->_M_truename_size = 4;
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_M_data->_M_falsename = L"false";
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_M_data->_M_falsename_size = 5;
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}
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template<>
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numpunct<wchar_t>::~numpunct()
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{ delete _M_data; }
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#endif
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_GLIBCXX_END_NAMESPACE_VERSION
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} // namespace
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