petsc-3.14.6 2021-03-30
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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