petsc-3.6.2 2015-10-02
   
PetscSFComputeDegreeBegin
begin computation of degree for each root vertex, to be completed with PetscSFComputeDegreeEnd() 
Synopsis
#include "petscsf.h" 
PetscErrorCode PetscSFComputeDegreeBegin(PetscSF sf,const PetscInt **degree)
Collective
Input Arguments
sf  -star forest
Output Arguments
degree  -degree of each root vertex
See Also
 PetscSFGatherBegin()
Level:advanced
Location:src/vec/is/sf/interface/sf.c
Index of all PetscSF routines
Table of Contents for all manual pages
Index of all manual pages
Examples
src/vec/is/sf/examples/tutorials/ex1.c.html