libstdc++-v3/config/locale/generic/messages_members.h

   1 // std::messages implementation details, generic version -*- C++ -*-
   2
   3 // Copyright (C) 2001 Free Software Foundation, Inc.
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 2, or (at your option)
   9 // any later version.
  10
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING.  If not, write to the Free
  18 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  19 // USA.
  20
  21 // As a special exception, you may use this file as part of a free software
  22 // library without restriction.  Specifically, if other files instantiate
  23 // templates or use macros or inline functions from this file, or you compile
  24 // this file and link it with other files to produce an executable, this
  25 // file does not by itself cause the resulting executable to be covered by
  26 // the GNU General Public License.  This exception does not however
  27 // invalidate any other reasons why the executable file might be covered by
  28 // the GNU General Public License.
  29
  30 //
  31 // ISO C++ 14882: 22.2.7.1.2  messages virtual functions
  32 //
  33
  34 // Written by Benjamin Kosnik <bkoz@redhat.com>
  35
  36   // Non-virtual member functions.
  37   template<typename _CharT>
  38     typename messages<_CharT>::catalog
  39     messages<_CharT>::open(const basic_string<char>& __s, const locale& __loc,
  40                            const char*) const
  41     { return this->do_open(__s, __loc); }
  42
  43   // Virtual member functions.
  44   template<typename _CharT>
  45     typename messages<_CharT>::catalog
  46     messages<_CharT>::do_open(const basic_string<char>&, const locale&) const
  47     { return 0; }
  48
  49   template<typename _CharT>
  50     typename messages<_CharT>::string_type
  51     messages<_CharT>::do_get(catalog, int, int,
  52                              const string_type& __dfault) const
  53     { return __dfault; }
  54
  55   template<typename _CharT>
  56     void
  57     messages<_CharT>::do_close(catalog) const
  58     { }