Vaucanson 1.4
eval.hh
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00001 // eval.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, 2008 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_EVAL_HH
00018 # define VCSN_ALGORITHMS_EVAL_HH
00019 
00032 // INTERFACE: Automaton::semiring_elt_t eval(const Automaton& a, const Word& s) { return vcsn::eval(*a, Series::monoid_elt_t((*a).structure().series().monoid(), s)).value(); }
00033 // INTERFACE: Automaton::semiring_elt_t eval(const GenAutomaton& a, const Word& s) { return vcsn::eval(*a, Series::monoid_elt_t((*a).structure().series().monoid(), s)).value(); }
00034 
00035 # include <vaucanson/design_pattern/design_pattern.hh>
00036 # include <vaucanson/algorithms/is_empty.hh>
00037 
00038 namespace vcsn {
00039 
00050   template<typename A, typename AI, typename W>
00051   typename Element<A, AI>::semiring_elt_t
00052   eval(const Element<A, AI>& a, const W& word);
00053 
00056 } // ! vcsn
00057 
00058 # if !defined VCSN_USE_INTERFACE_ONLY && !defined VCSN_USE_LIB
00059 #  include <vaucanson/algorithms/eval.hxx>
00060 # endif // ! VCSN_USE_INTERFACE_ONLY
00061 
00062 #endif // ! VCSN_ALGORITHMS_EVAL_HH