:orphan:
# MatSeqAIJRestoreArrayRead
restore the read-only access array obtained from `MatSeqAIJGetArrayRead()` 
## Synopsis
```
#include "petscmat.h" 
PetscErrorCode MatSeqAIJRestoreArrayRead(Mat A, const PetscScalar **array)
```
Not Collective; No Fortran Support


## Input Parameter

- ***mat -*** a `MATSEQAIJ` matrix



## Output Parameter

- ***array -*** pointer to the data





## See Also
 [](ch_matrices), `Mat`, `MatSeqAIJGetArray()`, `MatSeqAIJGetArrayRead()`

## Level
intermediate

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/mat/impls/aij/seq/aij.c.html#MatSeqAIJRestoreArrayRead">src/mat/impls/aij/seq/aij.c</A>

## Implementations

<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx.html#MatSeqAIJRestoreArrayRead_SeqAIJKokkos">MatSeqAIJRestoreArrayRead_SeqAIJKokkos in src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx</A><BR>
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/mat/impls/aij/seq/seqcusparse/aijcusparse.cu.html#MatSeqAIJRestoreArrayRead_SeqAIJCUSPARSE">MatSeqAIJRestoreArrayRead_SeqAIJCUSPARSE in src/mat/impls/aij/seq/seqcusparse/aijcusparse.cu</A><BR>
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/mat/impls/aij/seq/seqhipsparse/aijhipsparse.hip.c.html#MatSeqAIJRestoreArrayRead_SeqAIJHIPSPARSE">MatSeqAIJRestoreArrayRead_SeqAIJHIPSPARSE in src/mat/impls/aij/seq/seqhipsparse/aijhipsparse.hip.c</A><BR>
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/mat/impls/aij/seq/seqviennacl/aijviennacl.cxx.html#MatSeqAIJRestoreArrayRead_SeqAIJViennaCL">MatSeqAIJRestoreArrayRead_SeqAIJViennaCL in src/mat/impls/aij/seq/seqviennacl/aijviennacl.cxx</A><BR>


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[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/mat/impls/aij/seq/aij.c)


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