00001 // -*- C++ -*- 00002 // char_char_letter.thh: this file is part of the Vaucanson project. 00003 // 00004 // Vaucanson, a generic library for finite state machines. 00005 // 00006 // Copyright (C) 2008 The Vaucanson Group. 00007 // 00008 // This program is free software; you can redistribute it and/or 00009 // modify it under the terms of the GNU General Public License 00010 // as published by the Free Software Foundation; either version 2 00011 // of the License, or (at your option) any later version. 00012 // 00013 // The complete GNU General Public Licence Notice can be found as the 00014 // `COPYING' file in the root directory. 00015 // 00016 // The Vaucanson Group consists of people listed in the `AUTHORS' file. 00017 // 00018 00019 /* 00020 * CPP guard should not be inserted here as 00021 * VCSN_CONTEXT_NAMESPACE could be changed. 00022 */ 00023 00024 # include <utility> 00025 00026 # include <vaucanson/algebra/implementation/letter/couple_letter.hh> 00027 00028 namespace vcsn 00029 { 00030 namespace VCSN_GRAPH_IMPL 00031 { 00032 VCSN_CONTEXT_NAMESPACE 00033 { 00034 00035 typedef std::pair<char, char> letter_t; 00036 00037 } // End of VCSN_CONTEXT_NAMESPACE. 00038 } // End of VCSN_GRAPH_IMPL 00039 } // End of namespace vcsn.