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Public Member Functions
Static Public Member Functions
|static int||Multiply (const Epetra_CrsMatrix &A, const Epetra_CrsMatrix &B, Epetra_CrsMatrix *&C)|
|static int EpetraExtCD::MatrixMatrix::Multiply||(||const Epetra_CrsMatrix &||A,|
|const Epetra_CrsMatrix &||B,|
Given Epetra_CrsMatrix objects A, B and C, form the product C = A*B. In a parallel setting, A and B need not have matching distributions, but C needs to have the same row-map as A.
|A||Input, must already have had 'FillComplete()' called.|
|B||Input, must already have had 'FillComplete()' called.|
|C||Result. On entry to this method, it doesn't matter whether FillComplete() has already been called on C or not. If it has, then C's graph must already contain all nonzero locations that will be produced when forming the product A*B. On exit, C.FillComplete() will have been called.|