mingw/lib/gcc/mingw32/4.3.3/include/c++/mingw32/bits/time_members.h

   1 // std::time_get, std::time_put implementation, generic version -*- C++ -*-
   2
   3 // Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007
   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 2, 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 // You should have received a copy of the GNU General Public License along
  18 // with this library; see the file COPYING.  If not, write to the Free
  19 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  20 // USA.
  21
  22 // As a special exception, you may use this file as part of a free software
  23 // library without restriction.  Specifically, if other files instantiate
  24 // templates or use macros or inline functions from this file, or you compile
  25 // this file and link it with other files to produce an executable, this
  26 // file does not by itself cause the resulting executable to be covered by
  27 // the GNU General Public License.  This exception does not however
  28 // invalidate any other reasons why the executable file might be covered by
  29 // the GNU General Public License.
  30
  31 /** @file time_members.h
  32  *  This is an internal header file, included by other library headers.
  33  *  You should not attempt to use it directly.
  34  */
  35
  36 //
  37 // ISO C++ 14882: 22.2.5.1.2 - time_get functions
  38 // ISO C++ 14882: 22.2.5.3.2 - time_put functions
  39 //
  40
  41 // Written by Benjamin Kosnik <bkoz@redhat.com>
  42
  43 _GLIBCXX_BEGIN_NAMESPACE(std)
  44
  45   template<typename _CharT>
  46     __timepunct<_CharT>::__timepunct(size_t __refs)
  47     : facet(__refs), _M_data(NULL)
  48     {
  49       _M_name_timepunct = _S_get_c_name();
  50       _M_initialize_timepunct();
  51     }
  52
  53   template<typename _CharT>
  54     __timepunct<_CharT>::__timepunct(__cache_type* __cache, size_t __refs)
  55     : facet(__refs), _M_data(__cache)
  56     {
  57       _M_name_timepunct = _S_get_c_name();
  58       _M_initialize_timepunct();
  59     }
  60
  61   template<typename _CharT>
  62     __timepunct<_CharT>::__timepunct(__c_locale __cloc, const char* __s,
  63                                      size_t __refs)
  64     : facet(__refs), _M_data(NULL)
  65     {
  66       if (__builtin_strcmp(__s, _S_get_c_name()) != 0)
  67         {
  68           const size_t __len = __builtin_strlen(__s) + 1;
  69           char* __tmp = new char[__len];
  70           __builtin_memcpy(__tmp, __s, __len);
  71           _M_name_timepunct = __tmp;
  72         }
  73       else
  74         _M_name_timepunct = _S_get_c_name();
  75
  76       try
  77         { _M_initialize_timepunct(__cloc); }
  78       catch(...)
  79         {
  80           if (_M_name_timepunct != _S_get_c_name())
  81             delete [] _M_name_timepunct;
  82           __throw_exception_again;
  83         }
  84     }
  85
  86   template<typename _CharT>
  87     __timepunct<_CharT>::~__timepunct()
  88     {
  89       if (_M_name_timepunct != _S_get_c_name())
  90         delete [] _M_name_timepunct;
  91       delete _M_data;
  92       _S_destroy_c_locale(_M_c_locale_timepunct);
  93     }
  94
  95 _GLIBCXX_END_NAMESPACE