Searched refs:MatGetDiagonal_CF (Results 1 – 1 of 1) sorted by relevance
84 static PetscErrorCode MatGetDiagonal_CF(Mat A, Vec X) in MatGetDiagonal_CF() function235 PetscCall(MatShellSetOperation(M, MATOP_GET_DIAGONAL, (PetscErrorCodeFn *)MatGetDiagonal_CF)); in MatConvertFrom_Shell()