TetrahedronMesh.h

// This file is a part of the OpenSurgSim project.
// Copyright 2013, SimQuest Solutions Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#ifndef SURGSIM_DATASTRUCTURES_TETRAHEDRONMESH_H
#define SURGSIM_DATASTRUCTURES_TETRAHEDRONMESH_H

#include <vector>

#include "SurgSim/DataStructures/MeshElement.h"
#include "SurgSim/DataStructures/Vertices.h"

namespace SurgSim
{

namespace DataStructures
{

template <class VertexData, class EdgeData, class TriangleData, class TetrahedronData>
class TetrahedronMesh : public Vertices<VertexData>
{
public:
    typedef MeshElement<2, EdgeData> EdgeType;
    typedef MeshElement<3, TriangleData> TriangleType;
    typedef MeshElement<4, TetrahedronData> TetrahedronType;

    TetrahedronMesh();

    virtual ~TetrahedronMesh();

    size_t addEdge(const EdgeType& edge);

    size_t addTriangle(const TriangleType& triangle);

    size_t addTetrahedron(const TetrahedronType& tetrahedron);

    size_t getNumEdges() const;

    size_t getNumTriangles() const;

    size_t getNumTetrahedrons() const;

    const std::vector<EdgeType>& getEdges() const;
    std::vector<EdgeType>& getEdges();

    const std::vector<TriangleType>& getTriangles() const;
    std::vector<TriangleType>& getTriangles();

    const std::vector<TetrahedronType>& getTetrahedrons() const;
    std::vector<TetrahedronType>& getTetrahedrons();

    const EdgeType& getEdge(size_t id) const;
    EdgeType& getEdge(size_t id);

    const TriangleType& getTriangle(size_t id) const;
    TriangleType& getTriangle(size_t id);

    const TetrahedronType& getTetrahedron(size_t id) const;
    TetrahedronType& getTetrahedron(size_t id);

    bool isValid() const;

protected:
    virtual void doClearEdges();

    virtual void doClearTriangles();

    virtual void doClearTetrahedrons();

    virtual bool isEqual(const Vertices<VertexData>& mesh) const;
private:

    virtual void doClear();

    std::vector<EdgeType> m_edges;

    std::vector<TriangleType> m_triangles;

    std::vector<TetrahedronType> m_tetrahedrons;
};

};  // namespace DataStructures

};  // namespace SurgSim

#include "SurgSim/DataStructures/TetrahedronMesh-inl.h"

#endif  // SURGSIM_DATASTRUCTURES_TETRAHEDRONMESH_H