MatSeqAIJRestoreArrayRead — PETSc 3.21.4 documentation

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# 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

- A - a `MATSEQAIJ` matrix

## Output Parameter

- array - pointer to the data

## See Also

Matrices, `Mat`, `MatSeqAIJGetArray()`, `MatSeqAIJGetArrayRead()`

## Level

intermediate

## Location

src/mat/impls/aij/seq/aij.c

## Implementations

MatSeqAIJRestoreArrayRead_SeqAIJKokkos() in src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx
MatSeqAIJRestoreArrayRead_SeqAIJCUSPARSE() in src/mat/impls/aij/seq/seqcusparse/aijcusparse.cu
MatSeqAIJRestoreArrayRead_SeqAIJHIPSPARSE() in src/mat/impls/aij/seq/seqhipsparse/aijhipsparse.hip.c
MatSeqAIJRestoreArrayRead_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