petsc-3.7.7 2017-09-25
   
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