Ifpack_CrsGraph.h

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//       Ifpack: Object-Oriented Algebraic Preconditioner Package
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#ifndef _IFPACK_CrsGRAPH_H_
#define _IFPACK_CrsGRAPH_H_
 
#if defined(Ifpack_SHOW_DEPRECATED_WARNINGS)
#ifdef __GNUC__
#warning "The Ifpack package is deprecated"
#endif
#endif
 
class Ifpack_CrsGraph
{
public:
    virtual ~Ifpack_CrsGraph() {}
 
    virtual int NumRows() const = 0;
    virtual int NumCols() const = 0;
    virtual int IndexBase() const = 0;
    virtual int NumIndices(int Row) const = 0;
    virtual int * ExtractRowCopy(int Row, int LenOfIndices, int & NumIndices, int *& Indices) const = 0;
 
};
 
#endif // _IFPACK_CrsGRAPH_H_