petsc-3.7.5 2017-01-01
MatGetSeqNonzeroStructure
Extracts the sequential nonzero structure from a matrix.
Synopsis
#include "petscmat.h"
PetscErrorCode MatGetSeqNonzeroStructure(Mat mat,Mat *matstruct)
Collective on Mat
Input Parameters
mat -the matrix
Output Parameter
matstruct -the sequential matrix with the nonzero structure of mat
See Also
MatDestroySeqNonzeroStructure(), MatGetSubMatrices(), MatDestroyMatrices()
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