MatDenseRestoreColumnVecRead#
Returns access to a column of a dense matrix obtained from MatDenseGetColumnVecRead().
Synopsis#
#include "petscmat.h"
PetscErrorCode MatDenseRestoreColumnVecRead(Mat A, PetscInt col, Vec *v)
Collective
Input Parameters#
mat - the Mat object
col - the column index
v - the Vec object (may be NULL)
See Also#
MATDENSE
, MATDENSECUDA
, MATDENSEHIP
, MatDenseGetColumnVec()
, MatDenseGetColumnVecRead()
, MatDenseGetColumnVecWrite()
, MatDenseRestoreColumnVec()
, MatDenseRestoreColumnVecWrite()
Level#
intermediate
Location#
Implementations#
MatDenseRestoreColumnVecRead_MPIDenseCUDA in src/mat/impls/dense/mpi/mpidense.c
MatDenseRestoreColumnVecRead_MPIDenseHIP in src/mat/impls/dense/mpi/mpidense.c
MatDenseRestoreColumnVecRead_MPIDense in src/mat/impls/dense/mpi/mpidense.c
MatDenseRestoreColumnVecRead_SeqDenseCUDA in src/mat/impls/dense/seq/cuda/densecuda.cu
MatDenseRestoreColumnVecRead_SeqDense in src/mat/impls/dense/seq/dense.c
MatDenseRestoreColumnVecRead_SeqDenseHIP in src/mat/impls/dense/seq/hip/densehip.hip.c
Index of all Mat routines
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Index of all manual pages