Vaucanson: extension.hh Source File

00001 // extension.hh: this file is part of the Vaucanson project.
00002 //
00003 // Vaucanson, a generic library for finite state machines.
00004 //
00005 // Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006 The Vaucanson Group.
00006 //
00007 // This program is free software; you can redistribute it and/or
00008 // modify it under the terms of the GNU General Public License
00009 // as published by the Free Software Foundation; either version 2
00010 // of the License, or (at your option) any later version.
00011 //
00012 // The complete GNU General Public Licence Notice can be found as the
00013 // `COPYING' file in the root directory.
00014 //
00015 // The Vaucanson Group consists of people listed in the `AUTHORS' file.
00016 //
00017 #ifndef VCSN_ALGORITHMS_EXTENSION_HH
00018 # define VCSN_ALGORITHMS_EXTENSION_HH
00019 
00030 # include <vaucanson/automata/concept/transducer.hh>
00031 
00032 namespace vcsn {
00033 
00042   template <typename S, typename T>
00043   typename identity_transducer_helper<S, T>::ret
00044   extension(const Element<S, T>&);
00045 
00046 
00056   template <typename SA, typename TA,
00057             typename ST, typename TT>
00058   Element<ST, TT>
00059   extension(const Element<SA, TA>&,
00060             const Element<ST, TT>&);
00061 
00064 }
00065 
00066 # if !defined VCSN_USE_INTERFACE_ONLY && !defined VCSN_USE_LIB
00067 #  include <vaucanson/algorithms/extension.hxx>
00068 # endif // VCSN_USE_INTERFACE_ONLY
00069 
00070 #endif // ! VCSN_ALGORITHMS_EXTENSION_HH