EpetraExt_OperatorOut.h

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#ifndef EPETRAEXT_OPERATOROUT_H
#define EPETRAEXT_OPERATOROUT_H
#include <EpetraExt_ConfigDefs.h>
class Epetra_Operator;
class Epetra_MultiVector;
class Epetra_Map;

namespace EpetraExt {
 

  int OperatorToMatrixMarketFile( const char *filename, const Epetra_Operator & A, 
           const char * matrixName=0,
           const char *matrixDescription=0, 
           bool writeHeader=true);


  int OperatorToMatlabFile( const char *filename, const Epetra_Operator & A);
   


  int OperatorToHandle(std::FILE * handle, const Epetra_Operator & A);
  int writeOperatorStrip(std::FILE * handle, const Epetra_MultiVector & y, const Epetra_Map & rootDomainMap, const Epetra_Map & rootRangeMap, long long startColumn);
  int get_nz(const Epetra_Operator & A, long long & nz);

} // namespace EpetraExt
#endif /* EPETRAEXT_OPERATOROUT_H */