Subversion Repositories scarts

// std::messages implementation details, generic version -*- C++ -*-

// Copyright (C) 2001, 2003, 2004 Free Software Foundation, Inc.

//

// This file is part of the GNU ISO C++ Library.  This library is free

// software; you can redistribute it and/or modify it under the

// terms of the GNU General Public License as published by the

// Free Software Foundation; either version 2, or (at your option)

// any later version.

// This library is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License along

// with this library; see the file COPYING.  If not, write to the Free

// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,

// USA.

// As a special exception, you may use this file as part of a free software

// library without restriction.  Specifically, if other files instantiate

// templates or use macros or inline functions from this file, or you compile

// this file and link it with other files to produce an executable, this

// file does not by itself cause the resulting executable to be covered by

// the GNU General Public License.  This exception does not however

// invalidate any other reasons why the executable file might be covered by

// the GNU General Public License.

//

// ISO C++ 14882: 22.2.7.1.2  messages virtual functions

//

// Written by Benjamin Kosnik <bkoz@redhat.com>

  // Non-virtual member functions.

  template<typename _CharT>

     messages<_CharT>::messages(size_t __refs)

     : facet(__refs)

     { _M_c_locale_messages = _S_get_c_locale(); }

  template<typename _CharT>

     messages<_CharT>::messages(__c_locale, const char*, size_t __refs)

     : facet(__refs)

     { _M_c_locale_messages = _S_get_c_locale(); }

  template<typename _CharT>

    typename messages<_CharT>::catalog

    messages<_CharT>::open(const basic_string<char>& __s, const locale& __loc,

                           const char*) const

    { return this->do_open(__s, __loc); }

  // Virtual member functions.

  template<typename _CharT>

    messages<_CharT>::~messages()

    { _S_destroy_c_locale(_M_c_locale_messages); }

  template<typename _CharT>

    typename messages<_CharT>::catalog

    messages<_CharT>::do_open(const basic_string<char>&, const locale&) const

    { return 0; }

  template<typename _CharT>

    typename messages<_CharT>::string_type

    messages<_CharT>::do_get(catalog, int, int,

                             const string_type& __dfault) const

    { return __dfault; }

  template<typename _CharT>

    void

    messages<_CharT>::do_close(catalog) const

    { }

   // messages_byname

   template<typename _CharT>

     messages_byname<_CharT>::messages_byname(const char* __s, size_t __refs)

     : messages<_CharT>(__refs)

     {

        if (std::strcmp(__s, "C") != 0 && std::strcmp(__s, "POSIX") != 0)

          {

            this->_S_destroy_c_locale(this->_M_c_locale_messages);

            this->_S_create_c_locale(this->_M_c_locale_messages, __s);

          }

     }