petsc-master 2020-10-29
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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

See Also

MATDENSE, MATDENSECUDA, 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_SeqDenseCUDA in src/mat/impls/dense/seq/cuda/densecuda.cu
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