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# geometry.hh

    00001 // geometry.hh: this file is part of the Vaucanson project.
    00002 //
    00003 // Vaucanson, a generic library for finite state machines.
    00004 //
    00005 // Copyright (C) 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_AUTOMATA_IMPLEMENTATION_GEOMETRY_HH
    00018 # define VCSN_AUTOMATA_IMPLEMENTATION_GEOMETRY_HH
    00019
    00020 # include <map>
    00021 # include <string>
    00022 # include <vaucanson/automata/concept/handlers.hh>
    00023
    00024
    00025 namespace vcsn
    00026 {
    00035   template<typename HState, typename HTransition, typename Coords>
    00036   struct geometry
    00037   {
    00038     typedef HState hstate_t;
    00039     typedef HTransition htransition_t;
    00040     typedef Coords coords_t;
    00041
    00042       // Store in this map state coordinates.
    00043       typedef std::map<hstate_t, coords_t>
    00044       states_geometry_map_t;
    00045
    00046       // Store in this map label coordinates for transitions.
    00047       typedef std::map<htransition_t, coords_t>
    00048       transitions_geometry_map_t;
    00049
    00050       // Store in this map label coordinates for initial transitions.
    00051       typedef std::map<hstate_t, coords_t>
    00052       initials_geometry_map_t;
    00053
    00054       // Store in this map label coordinates for final transitions.
    00055       typedef std::map<hstate_t, coords_t>
    00056       finals_geometry_map_t;
    00057
    00058       geometry();
    00059       explicit geometry(const geometry& obj);
    00060       ~geometry();
    00061       geometry& operator=(const geometry& obj);
    00062       geometry& copy_from(const geometry& obj);
    00063
    00068       states_geometry_map_t& states();
    00069       const states_geometry_map_t& states() const;
    00070
    00075       transitions_geometry_map_t& transitions();
    00076       const transitions_geometry_map_t& transitions() const;
    00077
    00082       initials_geometry_map_t& initials();
    00083       const initials_geometry_map_t& initials() const;
    00084
    00089       finals_geometry_map_t& finals();
    00090       const finals_geometry_map_t& finals() const;
    00091
    00096       std::string& name();
    00097       const std::string& name() const;
    00098
    00099
    00100     private:
    00101       mutable states_geometry_map_t*    states_;
    00102       mutable transitions_geometry_map_t*       transitions_;
    00103       mutable initials_geometry_map_t*  initials_;
    00104       mutable finals_geometry_map_t*    finals_;
    00105       mutable std::string*              name_;
    00106   };
    00107
    00108 } // !vcsn
    00109
    00110
    00111
    00112 # if !defined VCSN_USE_INTERFACE_ONLY || defined VCSN_USE_LIB
    00113 #  include <vaucanson/automata/implementation/geometry.hxx>
    00114 # endif // VCSN_USE_INTERFACE_ONLY
    00115
    00116 #endif // ! VCSN_AUTOMATA_IMPLEMENTATION_GEOMETRY_HH