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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_MADMODEL
#define _H_MADMODEL
#include "Physical.h"
#ifdef _HAVE_GMSH_
#include "GmshEntities.h"
#else
#include "NullEntities.h"
#endif
#include <string>
#include <set>
namespace MAd {
// -------------------------------------------------------------------
enum ModelType {
NULLMODEL,
GMSHMODEL
};
// -------------------------------------------------------------------
class MAdModel {
public:
MAdModel(std::string name="") { _name = name; }
virtual ~MAdModel() {};
virtual ModelType type() const = 0;
// Gmsh mesh file format
virtual int readMSH(const std::string &name) = 0;
// Gmsh native CAD format
virtual int readGEO(const std::string &name) = 0;
// OCC formats
virtual int readSTEP(const std::string &name) = 0;
virtual int readBREP(const std::string &name) = 0;
virtual int readIGES(const std::string &name) = 0;
// get the number of entities in this model
virtual int getNumRegions() const = 0;
virtual int getNumFaces() const = 0;
virtual int getNumEdges() const = 0;
virtual int getNumVertices() const = 0;
// find the entity with the given tag and create it if not found
virtual MAdGEntity * getEntityByTag(int dim, int tag) = 0;
virtual MAdGRegion * getRegionByTag(int) = 0;
virtual MAdGFace * getFaceByTag (int) = 0;
virtual MAdGEdge * getEdgeByTag (int) = 0;
virtual MAdGVertex * getVertexByTag(int) = 0;
typedef std::set<MAdGRegion*, MAdGEntityLessThan>::iterator riter;
typedef std::set<MAdGFace*, MAdGEntityLessThan>::iterator fiter;
typedef std::set<MAdGEdge*, MAdGEntityLessThan>::iterator eiter;
typedef std::set<MAdGVertex*, MAdGEntityLessThan>::iterator viter;
// get an iterator initialized to the first/last entity in this model.
virtual riter firstRegion() = 0;
virtual fiter firstFace() = 0;
virtual eiter firstEdge() = 0;
virtual viter firstVertex() = 0;
virtual riter lastRegion() = 0;
virtual fiter lastFace() = 0;
virtual eiter lastEdge() = 0;
virtual viter lastVertex() = 0;
Physical * getPhysical(int d, int t);
bool physical() const { if (physicals.size()){return true;} return false; }
protected:
std::string _name;
std::set<Physical *> physicals;
};
}
// -------------------------------------------------------------------
#endif
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