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 Parameter#
sf - star forest
Output Parameter#
degree - degree of each root vertex
Note#
The returned array is owned by PetscSF and automatically freed by PetscSFDestroy(). Hence there is no need to call PetscFree() on it.
See Also#
Level#
advanced
Location#
Examples#
Index of all PetscSF routines
Table of Contents for all manual pages
Index of all manual pages