1 // std::time_get, std::time_put implementation, GNU version -*- C++ -*- 2 3 // Copyright (C) 2001-2013 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 /** @file bits/time_members.h 26 * This is an internal header file, included by other library headers. 27 * Do not attempt to use it directly. @headername{locale} 28 */ 29 30 // 31 // ISO C++ 14882: 22.2.5.1.2 - time_get functions 32 // ISO C++ 14882: 22.2.5.3.2 - time_put functions 33 // 34 35 // Written by Benjamin Kosnik <bkoz (at) redhat.com> 36 37 namespace std _GLIBCXX_VISIBILITY(default) 38 { 39 _GLIBCXX_BEGIN_NAMESPACE_VERSION 40 41 template<typename _CharT> 42 __timepunct<_CharT>::__timepunct(size_t __refs) 43 : facet(__refs), _M_data(0), _M_c_locale_timepunct(0), 44 _M_name_timepunct(_S_get_c_name()) 45 { _M_initialize_timepunct(); } 46 47 template<typename _CharT> 48 __timepunct<_CharT>::__timepunct(__cache_type* __cache, size_t __refs) 49 : facet(__refs), _M_data(__cache), _M_c_locale_timepunct(0), 50 _M_name_timepunct(_S_get_c_name()) 51 { _M_initialize_timepunct(); } 52 53 template<typename _CharT> 54 __timepunct<_CharT>::__timepunct(__c_locale __cloc, const char* __s, 55 size_t __refs) 56 : facet(__refs), _M_data(0), _M_c_locale_timepunct(0), 57 _M_name_timepunct(0) 58 { 59 if (__builtin_strcmp(__s, _S_get_c_name()) != 0) 60 { 61 const size_t __len = __builtin_strlen(__s) + 1; 62 char* __tmp = new char[__len]; 63 __builtin_memcpy(__tmp, __s, __len); 64 _M_name_timepunct = __tmp; 65 } 66 else 67 _M_name_timepunct = _S_get_c_name(); 68 69 __try 70 { _M_initialize_timepunct(__cloc); } 71 __catch(...) 72 { 73 if (_M_name_timepunct != _S_get_c_name()) 74 delete [] _M_name_timepunct; 75 __throw_exception_again; 76 } 77 } 78 79 template<typename _CharT> 80 __timepunct<_CharT>::~__timepunct() 81 { 82 if (_M_name_timepunct != _S_get_c_name()) 83 delete [] _M_name_timepunct; 84 delete _M_data; 85 _S_destroy_c_locale(_M_c_locale_timepunct); 86 } 87 88 _GLIBCXX_END_NAMESPACE_VERSION 89 } // namespace 90
