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# evaluation_rw.hxx

    00001 // evaluation_rw.hxx: this file is part of the Vaucanson project.
    00002 //
    00003 // Vaucanson, a generic library for finite state machines.
    00004 //
    00005 // Copyright (C) 2009 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_EVALUATION_RW_HXX
    00018 # define VCSN_ALGORITHMS_EVALUATION_RW_HXX
    00019
    00020 # include <vaucanson/algorithms/evaluation_rw.hh>
    00021
    00022 # include <vaucanson/algorithms/extension.hh>
    00023 # include <vaucanson/algorithms/product.hh>
    00024 # include <vaucanson/algorithms/trim.hh>
    00025 # include <vaucanson/algorithms/image.hh>
    00026
    00027 namespace vcsn
    00028 {
    00029   template <typename SA, typename ST, typename SRET,
    00030             typename Auto_t, typename Trans_t, typename Ret_t>
    00031   void
    00032   do_evaluation_rw(const AutomataBase<SA>&,
    00033                    const TransducerBase<ST>&,
    00034                    const AutomataBase<SRET>&,
    00035                    const Auto_t& a,
    00036                    const Trans_t& t,
    00037                    Ret_t& ret)
    00038   {
    00039     image(trim(product(t, extension(a, t))), ret);
    00040   }
    00041
    00042   template<typename SA, typename TA, typename ST,
    00043            typename TT, typename SRET, typename TRET>
    00044   void
    00045   evaluation_rw(const Element<SA, TA>& a, const Element<ST, TT>& t,
    00046                 Element<SRET, TRET>& ret)
    00047   {
    00048     do_evaluation_rw(a.structure(), t.structure(), ret.structure(), a, t, ret);
    00049   }
    00050
    00051 } // ! vcsn
    00052
    00053 #endif // ! VCSN_ALGORITHMS_EVALUATION_RW_HXX