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; No Fortran Support

Input Parameter

• mat - a MATSEQAIJ matrix

Output Parameter

• array - pointer to the data

See Also

Matrices, Mat, 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_SeqAIJHIPSPARSE in src/mat/impls/aij/seq/seqhipsparse/aijhipsparse.hip.c
MatSeqAIJGetArrayRead_SeqAIJViennaCL in src/mat/impls/aij/seq/seqviennacl/aijviennacl.cxx

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