EpetraExt_Reindex_CrsMatrix.h

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#ifndef EpetraExt_CRSMATRIX_REINDEX_H
#define EpetraExt_CRSMATRIX_REINDEX_H

#include <EpetraExt_Transform.h>

class Epetra_CrsMatrix;
class Epetra_Map;

namespace EpetraExt {


class CrsMatrix_Reindex : public ViewTransform<Epetra_CrsMatrix> {

  const Epetra_Map & NewRowMap_;
  Epetra_Map * NewColMap_;

 public:


  ~CrsMatrix_Reindex();


  CrsMatrix_Reindex( const Epetra_Map & new_row_map )
  : NewRowMap_(new_row_map),
    NewColMap_(0)
  {}


  NewTypeRef operator()( OriginalTypeRef orig );

private:

  template<typename int_type>
  NewTypeRef Toperator( OriginalTypeRef orig );

};

} //namespace EpetraExt

#endif //EpetraExt_CRSMATRIX_REINDEX_H