petsc-3.14.6 2021-03-30

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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