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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: Olivier Pierard, Gaetan Compere, Jean-Francois Remacle
// -------------------------------------------------------------------
#ifndef _H_EDGESPLITOP
#define _H_EDGESPLITOP
#include "MAdOperatorBase.h"
#include "MeshSizeBase.h"
namespace MAd {
// -------------------------------------------------------------------
class edgeSplitOp: public MAdOperatorBase
{
public:
edgeSplitOp(pMesh, DiscreteSF *);
edgeSplitOp(const edgeSplitOp &);
~edgeSplitOp() { if (xyzSize) delete xyzSize; }
operationType type() const { return MAd_ESPLIT; }
// stores the edge to be splitted, computes the location of the split
// and returns the (unique) adimensional square length of the resulting edges
double setSplitEdge(pEdge);
void getCavity(pPList *) const;
void apply();
private:
bool checkConstraints() const;
bool checkGeometry();
bool evaluateShapes();
bool evaluateShapes2D();
void evaluateLengths() const;
private:
pEdge edge;
double xyz[3], u; // new vertex location: euclidian and edge parameter
pMSize xyzSize; // size at the new vertex
};
// -------------------------------------------------------------------
inline edgeSplitOp::edgeSplitOp(const edgeSplitOp & _es):
MAdOperatorBase(_es)
{
edge = _es.edge;
xyz[0] = _es.xyz[0];
xyz[1] = _es.xyz[1];
xyz[2] = _es.xyz[2];
u = _es.u;
xyzSize = MS_copy(_es.xyzSize);
}
// -------------------------------------------------------------------
inline edgeSplitOp::edgeSplitOp(pMesh _m, DiscreteSF * _sf):
MAdOperatorBase(_m,_sf), edge(NULL)
{
xyz[0] = 0.;
xyz[1] = 0.;
xyz[2] = 0.;
u = -1.;
xyzSize = NULL;
}
// -------------------------------------------------------------------
inline double edgeSplitOp::setSplitEdge(pEdge _edge)
{
if ( xyzSize ) delete xyzSize;
edge = _edge;
double lenReduc;
u = sizeField->SF_E_center(_edge,xyz,&lenReduc,&xyzSize);
return lenReduc;
}
// -------------------------------------------------------------------
}
#endif
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