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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_NULLENTITIES
#define _H_NULLENTITIES
#ifndef _HAVE_GMSH_
#include "Physical.h"
#include <stdlib.h>
namespace MAd {
class NullModel;
// -------------------------------------------------------------------
class NullGEntity {
public:
NullGEntity(int tag, NullModel *m, Physical *_p=NULL): _tag(tag),model(m),phys(_p) {}
NullGEntity(const NullGEntity& ge): _tag(ge._tag),model(ge.model),phys(ge.phys) {}
virtual ~NullGEntity() {}
void setPhysical(int d, int t);
virtual int dim() const=0;
virtual int tag() const { return _tag; }
int pDim() const { if(phys) {return phys->dim();} else {return -1;} }
int pTag() const { if(phys) {return phys->tag();} else {return 0;} }
private:
int _tag;
Physical * phys;
NullModel * model;
};
// -------------------------------------------------------------------
class NullGEntityLessThan {
public:
bool operator()(const NullGEntity *ent1, const NullGEntity *ent2) const
{ return ent1->tag() < ent2->tag(); }
};
// -------------------------------------------------------------------
class NullGRegion : public NullGEntity {
public:
NullGRegion(int tag, NullModel *m, Physical *_p=NULL) : NullGEntity(tag, m, _p) {}
NullGRegion(const NullGRegion& gr) : NullGEntity(gr) {}
virtual ~NullGRegion() {}
int dim() const { return 3; }
};
// -------------------------------------------------------------------
class NullGFace : public NullGEntity {
public:
NullGFace(int tag, NullModel *m, Physical *_p=NULL) : NullGEntity(tag, m, _p) {}
NullGFace(const NullGFace& gf) : NullGEntity(gf) {}
virtual ~NullGFace() {}
int dim() const { return 2; }
};
// -------------------------------------------------------------------
class NullGEdge : public NullGEntity {
public:
NullGEdge(int tag, NullModel *m, Physical *_p=NULL) : NullGEntity(tag, m, _p) {}
NullGEdge(const NullGEdge& ge) : NullGEntity(ge) {}
virtual ~NullGEdge() {}
int dim() const { return 1; }
};
// -------------------------------------------------------------------
class NullGVertex : public NullGEntity {
public:
NullGVertex(int tag, NullModel *m, Physical *_p=NULL) : NullGEntity(tag, m, _p) {}
NullGVertex(const NullGVertex& gv) : NullGEntity(gv) {}
virtual ~NullGVertex() {}
int dim() const { return 0; }
};
typedef class NullGEntity MAdGEntity;
typedef class NullGEntityLessThan MAdGEntityLessThan;
typedef class NullGRegion MAdGRegion;
typedef class NullGFace MAdGFace;
typedef class NullGEdge MAdGEdge;
typedef class NullGVertex MAdGVertex;
// -------------------------------------------------------------------
}
#endif
#endif
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