MatDenseGetArrayWrite

gives write-only access to the array where the data for a MATDENSE matrix is stored

Synopsis

#include "petscmat.h" 
PetscErrorCode MatDenseGetArrayWrite(Mat A, PetscScalar *array[])

Not Collective

Input Parameter

• A - a dense matrix

Output Parameter

• array - pointer to the data

See Also

Matrices, Mat, MATDENSE, MatDenseRestoreArrayWrite(), MatDenseGetArray(), MatDenseRestoreArray(), MatDenseGetArrayRead(), MatDenseRestoreArrayRead()

Level

intermediate

Location

src/mat/impls/dense/seq/dense.c

Examples

src/ksp/ksp/tutorials/ex77.c

Implementations

MatDenseGetArrayWrite_MPIDense() in src/mat/impls/dense/mpi/mpidense.c

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Index of all manual pages