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#

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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Index of all manual pages