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

• A - 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

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