xfemPre.h

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/************************************************************************
**
** Copyright (C) 2017 by Geomechanic group - Tecgraf/Puc-Rio
** All rights reserved.
**
** This file is part of the "GeMA" software. It's use should respect
** the terms in the license agreement that can be found together
** with this source code.
** It is provided AS IS, with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE.
**
************************************************************************/

#ifndef _GEMA_XFEM_PRE_H_
#define _GEMA_XFEM_PRE_H_

#include <assert.h>
#include "xfemTools.h"
#include "xfemMesh.h"
#include "gmElementMesh.h"
#include "xfemGaussAccessor.h"
#include "gmDiscontinuitySet.h"
class GmSegmentCell2DIntersectionCoordAccessor;

class XfemPre: public XfemTools
{
public:
        //XfemPre(XfemMesh* _xmesh, XfemOptions& xfemOptions, GmSimulationData* simulation, const QList<GmpFemPhysics*>& physics, GmLogCategory& logger);
        XfemPre(XfemMesh* _xmesh, XfemOptions& xfemOptions, GmSimulationData* simulation, QList<GmpFemPhysics*>& physics, const GmLogCategory& logger);

  virtual ~XfemPre();

  //int numPoints() const { return _npoints; }

  int pointDimension() const { return _ndim; }
  // Returns a crack paths for each fracture intersecting the elements
  virtual bool linesToFracPath(XfemMesh* xmesh) const;
  // Define initial enrichment of the mesh
  virtual bool InitEnrichedMesh(XfemMesh* xmesh, QList<GmpFemPhysics*>& physics) const;
  // Initialize the enrichment in an element
  virtual bool InitializeEnrichedElement(XfemMesh* xmesh, GmCell* e, GmDiscontinuitySet* dset) const;
  // Initialize the enrichment in an element
  virtual bool Add2DGhostNodes(XfemMesh* xmesh, GmDiscontinuitySet* dset) const;
  //Check and remove repeated values in the ghost nodes list
  virtual bool checkAndRemoveRepeatedValuesGhostNodesLists(QList<GmVector>& ghostNodesCoord, QList<int>& ghostNodesIndex) const;
  // Fill the 2D ghost nodes coordinate list
  virtual bool fill2DGhostNodesCoordList(const GmDiscontinuitySet* dset, QList<GmVector>& ghostNodesCoord, QList<int>& ghostNodesIndex) const;
  // Link the 2D ghost nodes to the elements
  virtual bool link2DGhostNodesWithElements(XfemMesh* xmesh, const GmDiscontinuitySet* dset, QList<int>& ghostNodesIndex) const;
  // Define initial enrichment
  virtual bool GeomEnrich(XfemMesh* xmesh, QList<GmpFemPhysics*>& physics) const;
  // return crack with material information
  virtual bool CutCracksAndDefineElemMat(XfemMesh* xmesh)const;
  // Define strong and weak fractures coordinates
  virtual bool CutCracks(XfemMesh* xmesh)const;
  // Define elements intersections information
  virtual bool defElementIntersections(XfemMesh* xmesh, QList<GmpFemPhysics*>& physics)const;
  // create gauss Attributes to store wetting fluid saturation for multiphasic analysis
  virtual bool createGaussAttributes(XfemMesh* xmesh) const;
  // fill Enrichment Functions
  //virtual bool fillEnrichmentFunctions(XfemMesh* xmesh, GmValueAccessor* HNodeAcc, XfemGaussAccessor* HGaussAcc)const;
  virtual bool fillEnrichmentFunctions(XfemMesh* xmesh)const;
  //Add enrichment functions to adjacent elements to an intersection
  virtual bool correctEnrichmentFunctions(XfemMesh* xmesh)const;
  //check DOFs to adjacent elements to an intersection
  virtual bool verifyDOF(XfemMesh* xmesh) const;
  //create topological map
  virtual bool topologicalMap(XfemMesh* xmesh) const;


//protected:
  //GmValueAccessor*       _HNodeAcc;           //!< Node accessor
  //XfemGaussAccessor*     _HGaussAcc;         //!< Sets enriched gauss accessor for stress
  //const GmLogCategory&   _logger;     //!< The logger object used to emmit messages

};

#endif