MatDenseRestoreSubMatrix#

Returns access to a block of columns of a dense matrix obtained from MatDenseGetSubMatrix().

Synopsis#

#include "petscmat.h" 
PetscErrorCode MatDenseRestoreSubMatrix(Mat A, Mat *v)

Collective

Input Parameters#

mat - the Mat object
v - the Mat object (may be NULL)

See Also#

Matrices, Mat, MATDENSE, MATDENSECUDA, MATDENSEHIP, MatDenseGetColumnVec(), MatDenseRestoreColumnVec(), MatDenseGetSubMatrix()

Level#

intermediate

Location#

src/mat/impls/dense/seq/dense.c

Implementations#

MatDenseRestoreSubMatrix_MPIDense in src/mat/impls/dense/mpi/mpidense.c
MatDenseRestoreSubMatrix_SeqDense in src/mat/impls/dense/seq/dense.c

Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages