MatDenseGetArray

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

Synopsis

#include "petscmat.h" 
PetscErrorCode MatDenseGetArray(Mat A, PetscScalar **array)

Logically Collective

Input Parameter

• A - a dense matrix

Output Parameter

• array - pointer to the data

Fortran Notes

MatDenseGetArray() Fortran binding is deprecated (since PETSc 3.19), use MatDenseGetArrayF90()

See Also

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

Level

intermediate

Location

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

Implementations

MatDenseGetArray_MPIDense() in src/mat/impls/dense/mpi/mpidense.c
MatDenseGetArray_SeqDense() in src/mat/impls/dense/seq/dense.c

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