Compound.h

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//
// Copyright (c) 2009, Markus Rickert
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
//   this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright notice,
//   this list of conditions and the following disclaimer in the documentation
//   and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
 
#ifndef RL_MDL_COMPOUND_H
#define RL_MDL_COMPOUND_H
 
#include <boost/graph/filtered_graph.hpp>
 
#include "Model.h"
 
namespace rl
{
    namespace mdl
    {
        class Frame;
        class Transform;
        
        class Compound
        {
        public:
            Compound(Model* model);
            
            virtual ~Compound();
            
            void add(Frame* frame);
            
            void add(Transform* transform, const Frame* a, const Frame* b);
            
            void remove(Frame* frame);
            
            void remove(Transform* transform);
            
            Frame* inFrame;
            
            Transform* inTransform;
            
            Frame* outFrame;
            
            Transform* outTransform;
            
        protected:
            
        private:
            typedef ::boost::property_map< Model::Tree, ::boost::edge_weight_t>::type EdgeWeightMapType;
            
            typedef ::boost::property_map< Model::Tree, ::boost::vertex_color_t>::type VertexColorMapType;
            
            template<typename EdgeWeightMap>
            struct EdgePredicate
            {
                EdgePredicate()
                {
                }
                
                EdgePredicate(const EdgeWeightMap& weight) :
                    weight(weight)
                {
                }
                
                template<typename Edge>
                bool operator()(const Edge& e) const
                {
                    return this == get(weight, e);
                }
                
                EdgeWeightMap weight;
            };
            
            template<typename VertexColorMap>
            struct VertexPredicate
            {
                VertexPredicate()
                {
                }
                
                VertexPredicate(const VertexColorMap& color) :
                    color(color)
                {
                }
                
                template<typename Vertex>
                bool operator()(const Vertex& v) const
                {
                    return this == get(color, v);
                }
                
                VertexColorMap color;
            };
            
            typedef ::boost::filtered_graph<Model::Tree, EdgePredicate<EdgeWeightMapType>, VertexPredicate<VertexColorMapType>> Tree;
            
            Model* model;
            
            Tree tree;
        };
    }
}
 
#endif // RL_MDL_COMPOUND_H