mmd_t4_prism/MeshRead/GrdMeshBuilder3D.h

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// ***************************************************************
//  GrdMeshBuilder3D   version:  1.0   ·  date: 05/27/2008
//  -------------------------------------------------------------
//  Kazimierz Michalik
//  -------------------------------------------------------------
//  Copyright (C) 2008 - All Rights Reserved
// ***************************************************************
//
// ***************************************************************
#ifndef GrdMeshBuilder3D_h__
#define GrdMeshBuilder3D_h__

#include "IMeshBuilder.h"

#include <fstream>
#include <string>

class GrdMeshBuilder3D :
    public MeshRead::IMeshReader
{
public:
    GrdMeshBuilder3D( const char  grdFileName[] );
    ~GrdMeshBuilder3D(void);

    bool Init() ;

    virtual void Free();

     int GetCoordinatesDimension() const ;

     int GetVerticesCount() ;

     bool GetNextVertex(double coords[]) ;

     int GetElementCount() ;

     bool GetNextElement(int vertices[], int neighbours[]);

     bool GetBoundaryConditions(double ** bc,int & bcCount);

protected:
    int getDim(const int n) const;

    std::ifstream   grid_file;
    std::string     fileName;

    int dimension;

    int verticesCount;
    int readedVertices;

    int elementsCount;
    int readedElements;
};
#endif // GrdMeshBuilder3D_h__

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