petsc-3.13.6 2020-09-29
MatSeqAIJGetArray
gives read/write access to the array where the data for a MATSEQAIJ matrix is stored
Synopsis
#include "petscmat.h"
PetscErrorCode MatSeqAIJGetArray(Mat A,PetscScalar **array)
Not Collective
Input Parameter
mat -a MATSEQAIJ matrix
Output Parameter
array -pointer to the data
See Also
MatSeqAIJRestoreArray(), MatSeqAIJGetArrayF90()
Level
intermediate
Location
src/mat/impls/aij/seq/aij.c
Implementations
MatSeqAIJGetArray_SeqAIJ in src/mat/impls/aij/seq/aij.c
MatSeqAIJGetArray_SeqAIJViennaCL in src/mat/impls/aij/seq/seqviennacl/aijviennacl.cxx
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages