petsc-3.9.4 2018-09-11
MatSeqAIJGetMaxRowNonzeros
returns the maximum number of nonzeros in any row
Synopsis
#include "petscmat.h"
PetscErrorCode MatSeqAIJGetMaxRowNonzeros(Mat A,PetscInt *nz)
Not Collective
Input Parameter
mat -a MATSEQAIJ matrix
Output Parameter
nz -the maximum number of nonzeros in any row
See Also
MatSeqAIJRestoreArray(), MatSeqAIJGetArrayF90()
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