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// -*- C++ -*-
// -------------------------------------------------------------------
// MAdLib - Copyright (C) 2008-2009 Universite catholique de Louvain
//
// See the Copyright.txt and License.txt files for license information.
// You should have received a copy of these files along with MAdLib.
// If not, see <http://www.madlib.be/license/>
//
// Please report all bugs and problems to <contrib@madlib.be>
//
// Authors: Jean-Francois Remacle, Gaetan Compere
// -------------------------------------------------------------------
#ifndef _H_NULLMODEL
#define _H_NULLMODEL
#ifndef _HAVE_GMSH_
#include "MAdModel.h"
#include "NullEntities.h"
#include <set>
namespace MAd {
// -------------------------------------------------------------------
class NullModel : public MAdModel {
public:
NullModel(std::string name=""): MAdModel(name) {}
~NullModel();
ModelType type() const { return NULLMODEL; }
// Gmsh mesh file format
int readMSH(const std::string &filename);
// Gmsh native CAD format
int readGEO(const std::string &filename);
// OCC formats
int readSTEP(const std::string &filename);
int readBREP(const std::string &filename);
int readIGES(const std::string &filename);
// get the number of entities in this model
int getNumRegions() const { return regions.size(); }
int getNumFaces() const { return faces.size(); }
int getNumEdges() const { return edges.size(); }
int getNumVertices() const { return vertices.size(); }
// find the entity with the given tag and create it if not found
MAdGEntity * getEntityByTag(int dim, int tag);
MAdGRegion * getRegionByTag(int);
MAdGFace * getFaceByTag (int);
MAdGEdge * getEdgeByTag (int);
MAdGVertex * getVertexByTag(int);
// get an iterator initialized to the first/last entity in this model.
riter firstRegion() { return regions.begin(); }
fiter firstFace() { return faces.begin(); }
eiter firstEdge() { return edges.begin(); }
viter firstVertex() { return vertices.begin(); }
riter lastRegion() { return regions.end(); }
fiter lastFace() { return faces.end(); }
eiter lastEdge() { return edges.end(); }
viter lastVertex() { return vertices.end(); }
private:
// delete all geometric entities
void clean();
std::set<MAdGRegion *,MAdGEntityLessThan> regions;
std::set<MAdGFace *,MAdGEntityLessThan> faces;
std::set<MAdGEdge *,MAdGEntityLessThan> edges;
std::set<MAdGVertex *,MAdGEntityLessThan> vertices;
};
}
// -------------------------------------------------------------------
#endif
#endif
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