petsc-3.5.0 2014-06-30
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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