GridCell.h

#ifndef __GRIDCELL__
#define __GRIDCELL__

#include <BaseCell.h>

class TGridCell : public TBaseCell
{
  protected:
    TBaseCell **Children;
    TBaseCell *Parent;

    TVertex  **Vertices;

    int RefLevel;

  public:
    // Constructor
    TGridCell(TRefDesc *refdesc, int reflevel);

    // Destructor
    ~TGridCell();

    // Methods
    virtual int SetVertex(int Vert_i, TVertex *Vert);
    virtual TVertex *GetVertex(int Vert_i);
    TVertex **GetVertices()
    { return Vertices; }

    virtual int GetN_Children();
    virtual int GetN_Parents();

    virtual TBaseCell *GetChild(int C_i);
    virtual TBaseCell *GetParent();
    virtual int SetParent(TBaseCell *parent);
    virtual int GetChildNumber(TBaseCell *Me);

    virtual int Draw(std::ofstream &dat, double scale, double StartX,
                   double StartY);
    virtual int PS(std::ofstream &dat, double scale, double StartX,
                   double StartY);
    virtual int MD_raw(std::ofstream &dat);

    virtual int Derefine();
    virtual int RefDeref();
    virtual int Gen1RegMarks();
    virtual int MakeConfClosure();
    virtual int Refine(int RefLevel);

    #ifdef __MORTAR__

      virtual int RefineMortar(int RefLevel);
    #endif

    virtual int Gen1RegGrid();
    virtual int Ref1Reg(int LocJointNum, TBaseCell *&RefCell);
    virtual int Check1Reg();
    virtual int SetNoRefinement();
    virtual int SetRegRefine();
    virtual int Set1Refine(int i);      
    virtual int IsToRefine();
    virtual int ExistChildren()
    { return Children == NULL ? FALSE : TRUE; }

#ifdef __2D__

    virtual int LineMidXY(int J_i, int P_j, double &X, double &Y);
    virtual int LineMidT(int J_i, int SJ_j, double &T_0, double &T_1);
#else

    virtual bool PointInCell(double X, double Y, double Z);
#endif

    virtual bool PointInCell(double X, double Y);

    virtual double GetDiameter()
    { return RefDesc->GetShapeDesc()->GetDiameter(Vertices); }

    virtual double GetShortestEdge()
    { return RefDesc->GetShapeDesc()->GetShortestEdge(Vertices); }

    virtual double GetLengthWithReferenceMap()
    { return RefDesc->GetShapeDesc()->GetLengthWithReferenceMap(Vertices); }

    virtual double GetMeasure()
    { return RefDesc->GetShapeDesc()->GetMeasure(Vertices); }

    virtual int GetGeoLevel();

    virtual int GetSubGridID();

    virtual int GetN_BoundaryEdges();
#ifdef __3D__

    virtual int GetN_BoundaryFaces();    
#endif 

    virtual int GetN_BoundaryVertices();
};

#endif