MatDenseGetArrayRead#
gives read-only access to the array where the data for a MATDENSE
matrix is stored
Synopsis#
#include "petscmat.h"
PetscErrorCode MatDenseGetArrayRead(Mat A, const PetscScalar **array)
Not Collective
Input Parameter#
mat - a dense matrix
Output Parameter#
array - pointer to the data
See Also#
MATDENSE
, MatDenseRestoreArrayRead()
, MatDenseGetArray()
, MatDenseRestoreArray()
, MatDenseGetArrayWrite()
, MatDenseRestoreArrayWrite()
Level#
intermediate
Location#
Implementations#
MatDenseGetArrayRead_MPIDense in src/mat/impls/dense/mpi/mpidense.c
MatDenseGetArrayRead_SeqDenseCUDA in src/mat/impls/dense/seq/cuda/densecuda.cu
MatDenseGetArrayRead_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