messages_members.h

00001 // std::messages implementation details, GNU version -*- C++ -*-
00002 
00003 // Copyright (C) 2001, 2002 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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 //
00031 // ISO C++ 14882: 22.2.7.1.2  messages virtual functions
00032 //
00033 
00034 // Written by Benjamin Kosnik <bkoz@redhat.com>
00035 
00036   // Non-virtual member functions.
00037   template<typename _CharT>
00038     typename messages<_CharT>::catalog 
00039     messages<_CharT>::open(const basic_string<char>& __s, const locale& __loc, 
00040                const char* __dir) const
00041     { 
00042       bindtextdomain(__s.c_str(), __dir);
00043       return this->do_open(__s, __loc); 
00044     }
00045 
00046   template<typename _CharT>
00047     typename messages<_CharT>::catalog 
00048     messages<_CharT>::do_open(const basic_string<char>& __s, 
00049                   const locale&) const
00050     { 
00051       // No error checking is done, assume the catalog exists and can
00052       // be used.
00053       textdomain(__s.c_str());
00054       return 0;
00055     }
00056 
00057   template<typename _CharT>
00058     void    
00059     messages<_CharT>::do_close(catalog) const 
00060     { }

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