PETSc version 3.17.5
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MatDenseRestoreArrayWrite
returns access to the array where the data for a dense matrix is stored obtained by
MatDenseGetArrayWrite
()
Synopsis
#include "petscmat.h"
PetscErrorCode
MatDenseRestoreArrayWrite
(
Mat
A,
PetscScalar
**array)
Not Collective
Input Parameters
mat
- a dense matrix
array
- pointer to the data (may be NULL)
See Also
MatDenseGetArrayWrite
(),
MatDenseGetArray
(),
MatDenseRestoreArray
(),
MatDenseGetArrayRead
(),
MatDenseRestoreArrayRead
()
Level
intermediate
Location
src/mat/impls/dense/seq/dense.c
Examples
src/ksp/ksp/tutorials/ex77.c.html
Implementations
MatDenseRestoreArrayWrite_MPIDense in src/mat/impls/dense/mpi/mpidense.c
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