PETSc version 3.17.5
MatSeqAIJGetArrayRead
gives read-only access to the array where the data for a MATSEQAIJ matrix is stored
Synopsis
#include "petscmat.h"
PetscErrorCode MatSeqAIJGetArrayRead(Mat A,const PetscScalar **array)
Not Collective
Input Parameter
Output Parameter
| array | - pointer to the data
|
See Also
MatSeqAIJGetArray(), MatSeqAIJRestoreArrayRead()
Level
intermediate
Location
src/mat/impls/aij/seq/aij.c
Implementations
MatSeqAIJGetArrayRead_SeqAIJKokkos in src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx
MatSeqAIJGetArrayRead_SeqAIJCUSPARSE in src/mat/impls/aij/seq/seqcusparse/aijcusparse.cu
MatSeqAIJGetArrayRead_SeqAIJViennaCL in src/mat/impls/aij/seq/seqviennacl/aijviennacl.cxx
Index of all Mat routines
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Index of all manual pages