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# freemonoid_product.hh

    00001 // freemonoid_product.hh: this file is part of the Vaucanson project.
    00002 //
    00003 // Vaucanson, a generic library for finite state machines.
    00004 //
    00005 // Copyright (C) 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_CONCEPT_FREEMONOID_PRODUCT_HH
    00018 # define VCSN_ALGEBRA_CONCEPT_FREEMONOID_PRODUCT_HH
    00019
    00020 # include <string>
    00021 # include <vaucanson/algebra/concept/freemonoid_product_base.hh>
    00022 # include <vaucanson/misc/unique.hh>
    00023
    00024 namespace vcsn {
    00025
    00026   namespace algebra {
    00027
    00031     /*------------------------.
    00032     | FreeMonoidProduct<F, S> |
    00033     `------------------------*/
    00034
    00036     template<class F, class S>
    00037     struct FreeMonoidProduct
    00038       : FreeMonoidProductBase< FreeMonoidProduct<F, S> >
    00039     {
    00040       typedef F                 first_monoid_t;
    00041       typedef S                 second_monoid_t;
    00042
    00044       FreeMonoidProduct(const F& a, const S& b);
    00045
    00047       FreeMonoidProduct(const FreeMonoidProduct& w);
    00048
    00052       first_monoid_t&           first_monoid();
    00053
    00054       const first_monoid_t&     first_monoid() const;
    00055
    00056       second_monoid_t&          second_monoid();
    00057
    00058       const second_monoid_t&    second_monoid() const;
    00059
    00060     protected:
    00061       first_monoid_t    first_monoid_;
    00062       second_monoid_t   second_monoid_;
    00063     };
    00064
    00065     template<class F, class S>
    00066     bool operator==(const FreeMonoidProduct<F, S>& m1,
    00067                     const FreeMonoidProduct<F, S>& m2);
    00068
    00072   } // algebra
    00073
    00077   /*-----------------------------------------.
    00078   | dynamic_traits<FreeMonoidProduct<F, S> > |
    00079   `-----------------------------------------*/
    00081   template<class F, class S>
    00082   struct dynamic_traits<algebra::FreeMonoidProduct<F, S> >
    00083     : dynamic_traits<algebra::FreeMonoidProductBase<algebra::FreeMonoidProduct<F, S> > >
    00084   {
    00086     static const bool
    00087     ret = dynamic_traits<F>::ret or dynamic_traits<S>::ret;
    00088   };
    00089
    00090   /*----------------------------------------.
    00091   | MetaElement<FreeMonoidProduct<F, S>, T> |
    00092   `----------------------------------------*/
    00095   template<class F, class S, typename T>
    00096   struct MetaElement<algebra::FreeMonoidProduct<F, S>, T>
    00097     : MetaElement<algebra::FreeMonoidProductBase<algebra::FreeMonoidProduct<F, S> >, T>
    00098   {
    00099     typedef F   first_monoid_t;
    00100     typedef S   second_monoid_t;
    00101   };
    00102
    00107   template <class F, class S>
    00108   struct virtual_types<algebra::FreeMonoidProduct<F, S> >
    00109     : virtual_types<algebra::FreeMonoidProductBase<algebra::FreeMonoidProduct<F, S> > >
    00110   {
    00112     typedef algebra::mul_kind semigroup_kind;
    00113
    00114     typedef F           first_monoid_t;
    00115     typedef S           second_monoid_t;
    00116   };
    00117
    00118 } // vcsn
    00119
    00120 # if !defined VCSN_USE_INTERFACE_ONLY || defined VCSN_USE_LIB
    00121 #  include <vaucanson/algebra/concept/freemonoid_product.hxx>
    00122 # endif // VCSN_USE_INTERFACE_ONLY
    00123
    00124
    00125 #endif // ! VCSN_ALGEBRA_CONCEPT_FREEMONOID_PRODUCT_HH