petsc-3.3-p7 2013-05-11
MatIsStructurallySymmetric
Test whether a matrix is structurally symmetric
Synopsis
#include "petscmat.h"
PetscErrorCode MatIsStructurallySymmetric(Mat A,PetscBool *flg)
Collective on Mat
Input Parameter
A -the matrix to test
Output Parameters
flg -the result
See Also
MatTranspose(), MatIsTranspose(), MatIsHermitian(), MatIsSymmetric(), MatSetOption()
Level:intermediate
Location:src/mat/interface/matrix.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages