petsc-3.14.6 2021-03-30
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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

mat - a MATSEQAIJ matrix

Output Parameter

array - pointer to the data

See Also

MatSeqAIJGetArray(), MatSeqAIJRestoreArrayRead()

Level

intermediate

Location

src/mat/impls/aij/seq/aij.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages