1// std::time_get, std::time_put implementation, GNU version -*- C++ -*- 2 3// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 4// Free Software Foundation, Inc. 5// 6// This file is part of the GNU ISO C++ Library. This library is free 7// software; you can redistribute it and/or modify it under the 8// terms of the GNU General Public License as published by the 9// Free Software Foundation; either version 3, or (at your option) 10// any later version. 11 12// This library is distributed in the hope that it will be useful, 13// but WITHOUT ANY WARRANTY; without even the implied warranty of 14// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15// GNU General Public License for more details. 16 17// Under Section 7 of GPL version 3, you are granted additional 18// permissions described in the GCC Runtime Library Exception, version 19// 3.1, as published by the Free Software Foundation. 20 21// You should have received a copy of the GNU General Public License and 22// a copy of the GCC Runtime Library Exception along with this program; 23// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 24// <http://www.gnu.org/licenses/>. 25 26/** @file time_members.h 27 * This is an internal header file, included by other library headers. 28 * You should not attempt to use it directly. 29 */ 30 31// 32// ISO C++ 14882: 22.2.5.1.2 - time_get functions 33// ISO C++ 14882: 22.2.5.3.2 - time_put functions 34// 35 36// Written by Benjamin Kosnik <bkoz@redhat.com> 37 38_GLIBCXX_BEGIN_NAMESPACE(std) 39 40 template<typename _CharT> 41 __timepunct<_CharT>::__timepunct(size_t __refs) 42 : facet(__refs), _M_data(NULL), _M_c_locale_timepunct(NULL), 43 _M_name_timepunct(_S_get_c_name()) 44 { _M_initialize_timepunct(); } 45 46 template<typename _CharT> 47 __timepunct<_CharT>::__timepunct(__cache_type* __cache, size_t __refs) 48 : facet(__refs), _M_data(__cache), _M_c_locale_timepunct(NULL), 49 _M_name_timepunct(_S_get_c_name()) 50 { _M_initialize_timepunct(); } 51 52 template<typename _CharT> 53 __timepunct<_CharT>::__timepunct(__c_locale __cloc, const char* __s, 54 size_t __refs) 55 : facet(__refs), _M_data(NULL), _M_c_locale_timepunct(NULL), 56 _M_name_timepunct(NULL) 57 { 58 if (__builtin_strcmp(__s, _S_get_c_name()) != 0) 59 { 60 const size_t __len = __builtin_strlen(__s) + 1; 61 char* __tmp = new char[__len]; 62 __builtin_memcpy(__tmp, __s, __len); 63 _M_name_timepunct = __tmp; 64 } 65 else 66 _M_name_timepunct = _S_get_c_name(); 67 68 __try 69 { _M_initialize_timepunct(__cloc); } 70 __catch(...) 71 { 72 if (_M_name_timepunct != _S_get_c_name()) 73 delete [] _M_name_timepunct; 74 __throw_exception_again; 75 } 76 } 77 78 template<typename _CharT> 79 __timepunct<_CharT>::~__timepunct() 80 { 81 if (_M_name_timepunct != _S_get_c_name()) 82 delete [] _M_name_timepunct; 83 delete _M_data; 84 _S_destroy_c_locale(_M_c_locale_timepunct); 85 } 86 87_GLIBCXX_END_NAMESPACE 88