time_members.h

Go to the documentation of this file.
00001 // std::time_get, std::time_put implementation, generic version -*- C++ -*-
00002 
00003 // Copyright (C) 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
00004 //
00005 // This file is part of the GNU ISO C++ Library.  This library is free
00006 // software; you can redistribute it and/or modify it under the
00007 // terms of the GNU General Public License as published by the
00008 // Free Software Foundation; either version 2, or (at your option)
00009 // any later version.
00010 
00011 // This library is distributed in the hope that it will be useful,
00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014 // GNU General Public License for more details.
00015 
00016 // You should have received a copy of the GNU General Public License along
00017 // with this library; see the file COPYING.  If not, write to the Free
00018 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
00019 // USA.
00020 
00021 // As a special exception, you may use this file as part of a free software
00022 // library without restriction.  Specifically, if other files instantiate
00023 // templates or use macros or inline functions from this file, or you compile
00024 // this file and link it with other files to produce an executable, this
00025 // file does not by itself cause the resulting executable to be covered by
00026 // the GNU General Public License.  This exception does not however
00027 // invalidate any other reasons why the executable file might be covered by
00028 // the GNU General Public License.
00029 
00030 /** @file time_members.h
00031  *  This is an internal header file, included by other library headers.
00032  *  You should not attempt to use it directly.
00033  */
00034 
00035 //
00036 // ISO C++ 14882: 22.2.5.1.2 - time_get functions
00037 // ISO C++ 14882: 22.2.5.3.2 - time_put functions
00038 //
00039 
00040 // Written by Benjamin Kosnik <bkoz@redhat.com>
00041 
00042 _GLIBCXX_BEGIN_NAMESPACE(std)
00043 
00044   template<typename _CharT>
00045     __timepunct<_CharT>::__timepunct(size_t __refs) 
00046     : facet(__refs), _M_data(NULL)
00047     { 
00048       _M_name_timepunct = _S_get_c_name();
00049       _M_initialize_timepunct(); 
00050     }
00051 
00052   template<typename _CharT>
00053     __timepunct<_CharT>::__timepunct(__cache_type* __cache, size_t __refs) 
00054     : facet(__refs), _M_data(__cache)
00055     { 
00056       _M_name_timepunct = _S_get_c_name();
00057       _M_initialize_timepunct(); 
00058     }
00059 
00060   template<typename _CharT>
00061     __timepunct<_CharT>::__timepunct(__c_locale __cloc, const char* __s, 
00062                      size_t __refs) 
00063     : facet(__refs), _M_data(NULL)
00064     { 
00065       const size_t __len = std::strlen(__s) + 1;
00066       char* __tmp = new char[__len];
00067       std::memcpy(__tmp, __s, __len);
00068       _M_name_timepunct = __tmp;
00069 
00070       try
00071     { _M_initialize_timepunct(__cloc); }
00072       catch(...)
00073     { 
00074       delete [] _M_name_timepunct;
00075       __throw_exception_again;
00076     }
00077     }
00078 
00079   template<typename _CharT>
00080     __timepunct<_CharT>::~__timepunct()
00081     { 
00082       if (_M_name_timepunct != _S_get_c_name())
00083     delete [] _M_name_timepunct;
00084       delete _M_data;
00085       _S_destroy_c_locale(_M_c_locale_timepunct); 
00086     }
00087 
00088 _GLIBCXX_END_NAMESPACE

Generated on Mon Jun 2 20:45:45 2008 for libstdc++ by  doxygen 1.4.6