3242 static PetscErrorCode MatGetLocalSubMatrix_IS(Mat A, IS row, IS col, Mat *submat)  in MatGetLocalSubMatrix_IS()  argument
3304   PetscCall(MatCreate(PetscObjectComm((PetscObject)A), submat));  in MatGetLocalSubMatrix_IS()
3305   PetscCall(MatSetSizes(*submat, PETSC_DECIDE, PETSC_DECIDE, M, N));  in MatGetLocalSubMatrix_IS()
3306   PetscCall(MatSetType(*submat, MATIS));  in MatGetLocalSubMatrix_IS()
3307   matis             = (Mat_IS *)((*submat)->data);  in MatGetLocalSubMatrix_IS()
3309   PetscCall(MatSetLocalToGlobalMapping(*submat, rl2g, cl2g));  in MatGetLocalSubMatrix_IS()
3311   PetscCall(MatISSetLocalMat(*submat, lA));  in MatGetLocalSubMatrix_IS()
3316   PetscCall(PetscMemzero((*submat)->ops, sizeof(struct _MatOps)));  in MatGetLocalSubMatrix_IS()
3317   (*submat)->ops->destroy               = MatDestroy_IS;  in MatGetLocalSubMatrix_IS()
3318   (*submat)->ops->setvalueslocal        = MatSetValuesLocal_SubMat_IS;  in MatGetLocalSubMatrix_IS()
3319   (*submat)->ops->setvaluesblockedlocal = MatSetValuesBlockedLocal_SubMat_IS;  in MatGetLocalSubMatrix_IS()
3320   (*submat)->ops->zerorowslocal         = MatZeroRowsLocal_SubMat_IS;  in MatGetLocalSubMatrix_IS()
3321   (*submat)->ops->zerorowscolumnslocal  = MatZeroRowsColumnsLocal_SubMat_IS;  in MatGetLocalSubMatrix_IS()
3322   (*submat)->ops->getlocalsubmatrix     = MatGetLocalSubMatrix_IS;  in MatGetLocalSubMatrix_IS()
3519 …eSubMatrices_IS(Mat A, PetscInt n, const IS irow[], const IS icol[], MatReuse reuse, Mat *submat[])  in MatCreateSubMatrices_IS()  argument
3525   PetscCall(MatCreateSubMatrices(tA, n, irow, icol, reuse, submat));  in MatCreateSubMatrices_IS()
3541         Mat sA = (*submat)[i];  in MatCreateSubMatrices_IS()
3544         (*submat)[i] = sA;  in MatCreateSubMatrices_IS()