petsc-3.14.6 2021-03-30
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
|
See Also
MATDENSE, MATDENSECUDA, MatDenseGetColumnVec(), MatDenseGetColumnVecRead(), MatDenseGetColumnVecWrite(), MatDenseRestoreColumnVec(), MatDenseRestoreColumnVecWrite()
Level
intermediate
Location
src/mat/impls/dense/seq/dense.c
Implementations
MatDenseRestoreColumnVecRead_MPIDenseCUDA 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
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages