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# series.hh

    00001 // series.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_ALGEBRA_IMPLEMENTATION_SERIES_SERIES_HH
    00018 # define VCSN_ALGEBRA_IMPLEMENTATION_SERIES_SERIES_HH
    00019
    00020 #include <vaucanson/algebra/concept/series_base.hh>
    00021 #include <vaucanson/design_pattern/slots.hh>
    00022
    00023
    00024 namespace vcsn {
    00025
    00026   namespace algebra {
    00027
    00028     /*-------------------------.
    00029     | Series<Semiring, Monoid> |
    00030     `-------------------------*/
    00031
    00032     struct semiring_slot_tag {};
    00033     struct monoid_slot_tag {};
    00034
    00036     template<typename Semiring, typename Monoid>
    00037     struct Series
    00038       : SeriesBase<Series<Semiring, Monoid> >,
    00039         private SetSlot<Semiring, semiring_slot_tag>,
    00040         private SetSlot<Monoid, monoid_slot_tag>
    00041     {
    00042       Series(const Semiring& w, const Monoid& m);
    00043       Series(const Series& other);
    00044
    00045       const Semiring&   semiring() const;
    00046
    00047       const Monoid&     monoid() const;
    00048
    00049     };
    00050
    00051     template<typename W, typename M>
    00052     bool operator==(const Series<W, M>&,
    00053                     const Series<W, M>&);
    00054
    00055
    00056     template <class W, class M, class NewW, class NewM>
    00057     struct mute_series_traits<Series<W, M>, NewW, NewM >
    00058     {
    00059       typedef Series<NewW, NewM> ret;
    00060     };
    00061
    00062     template <class W, class M, class NewW, class NewM>
    00063     typename mute_series_traits<Series<W, M>, NewW, NewM >::ret
    00064     mute_series(const Series<W, M>& s, const NewW& w, const NewM& m);
    00065
    00066   } // algebra
    00067
    00068   /*-----------------------------.
    00069   | MetaElement<Series<W, M>, T> |
    00070   `-----------------------------*/
    00071
    00073   template <class W, class M, class T>
    00074   struct MetaElement<algebra::Series<W, M>, T> :
    00075     public MetaElement<algebra::SeriesBase<algebra::Series<W, M> >, T>
    00076   { };
    00077
    00078   /*-----------------------------.
    00079   | dynamic_traits<Series<W, M>> |
    00080   `-----------------------------*/
    00081
    00083   template<typename W, typename M>
    00084   struct dynamic_traits<algebra::Series<W, M> >
    00085     : dynamic_traits<algebra::SeriesBase<algebra::Series<W, M> > >
    00086   {
    00087     static const bool ret =
    00088       dynamic_traits<W>::ret || dynamic_traits<M>::ret;
    00089
    00090   };
    00091
    00092   /*----------------------------.
    00093   | virtual_types<Series<W, N>> |
    00094   `----------------------------*/
    00095
    00097   template<typename W, typename M>
    00098   struct virtual_types<algebra::Series<W, M> >
    00099     : virtual_types<algebra::SeriesBase<algebra::Series<W, M> > >
    00100   {
    00101     typedef algebra::mul_kind semigroup_kind;
    00102
    00103     typedef W semiring_t;
    00104     typedef M monoid_t;
    00105   };
    00106
    00107 } // vcsn
    00108
    00109
    00110 # if !defined VCSN_USE_INTERFACE_ONLY || defined VCSN_USE_LIB
    00111 # include <vaucanson/algebra/implementation/series/series.hxx>
    00112 #endif // VCSN_USE_INTERFACE_ONLY
    00113
    00114
    00115 #endif // ! VCSN_ALGEBRA_IMPLEMENTATION_SERIES_SERIES_HH