# time_members.h

Go to the documentation of this file.

    00001 // std::time_get, std::time_put implementation, GNU version -*- C++ -*-
    00002
    00003 // Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
    00004 // Free Software Foundation, Inc.
    00005 //
    00006 // This file is part of the GNU ISO C++ Library.  This library is free
    00007 // software; you can redistribute it and/or modify it under the
    00008 // terms of the GNU General Public License as published by the
    00009 // Free Software Foundation; either version 3, or (at your option)
    00010 // any later version.
    00011
    00012 // This library is distributed in the hope that it will be useful,
    00013 // but WITHOUT ANY WARRANTY; without even the implied warranty of
    00014 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00015 // GNU General Public License for more details.
    00016
    00017 // Under Section 7 of GPL version 3, you are granted additional
    00018 // permissions described in the GCC Runtime Library Exception, version
    00019 // 3.1, as published by the Free Software Foundation.
    00020
    00021 // You should have received a copy of the GNU General Public License and
    00022 // a copy of the GCC Runtime Library Exception along with this program;
    00023 // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
    00024 // <http://www.gnu.org/licenses/>.
    00025
    00026 /** @file time_members.h
    00027  *  This is an internal header file, included by other library headers.
    00028  *  You should not attempt to use it directly.
    00029  */
    00030
    00031 //
    00032 // ISO C++ 14882: 22.2.5.1.2 - time_get functions
    00033 // ISO C++ 14882: 22.2.5.3.2 - time_put functions
    00034 //
    00035
    00036 // Written by Benjamin Kosnik <bkoz@redhat.com>
    00037
    00038 _GLIBCXX_BEGIN_NAMESPACE(std)
    00039
    00040   template<typename _CharT>
    00041     __timepunct<_CharT>::__timepunct(size_t __refs)
    00042     : facet(__refs), _M_data(NULL), _M_c_locale_timepunct(NULL),
    00043       _M_name_timepunct(_S_get_c_name())
    00044     { _M_initialize_timepunct(); }
    00045
    00046   template<typename _CharT>
    00047     __timepunct<_CharT>::__timepunct(__cache_type* __cache, size_t __refs)
    00048     : facet(__refs), _M_data(__cache), _M_c_locale_timepunct(NULL),
    00049       _M_name_timepunct(_S_get_c_name())
    00050     { _M_initialize_timepunct(); }
    00051
    00052   template<typename _CharT>
    00053     __timepunct<_CharT>::__timepunct(__c_locale __cloc, const char* __s,
    00054                      size_t __refs)
    00055     : facet(__refs), _M_data(NULL), _M_c_locale_timepunct(NULL),
    00056       _M_name_timepunct(NULL)
    00057     {
    00058       if (__builtin_strcmp(__s, _S_get_c_name()) != 0)
    00059     {
    00060       const size_t __len = __builtin_strlen(__s) + 1;
    00061       char* __tmp = new char[__len];
    00062       __builtin_memcpy(__tmp, __s, __len);
    00063       _M_name_timepunct = __tmp;
    00064     }
    00065       else
    00066     _M_name_timepunct = _S_get_c_name();
    00067
    00068       __try
    00069     { _M_initialize_timepunct(__cloc); }
    00070       __catch(...)
    00071     {
    00072       if (_M_name_timepunct != _S_get_c_name())
    00073         delete [] _M_name_timepunct;
    00074       __throw_exception_again;
    00075     }
    00076     }
    00077
    00078   template<typename _CharT>
    00079     __timepunct<_CharT>::~__timepunct()
    00080     {
    00081       if (_M_name_timepunct != _S_get_c_name())
    00082     delete [] _M_name_timepunct;
    00083       delete _M_data;
    00084       _S_destroy_c_locale(_M_c_locale_timepunct);
    00085     }
    00086
    00087 _GLIBCXX_END_NAMESPACE