petscmaster 20161025
DMPlexGetCone
Return the points on the inedges for this point in the Sieve DAG
Synopsis
#include "petscdmplex.h"
PetscErrorCode DMPlexGetCone(DM dm, PetscInt p, const PetscInt *cone[])
Not collective
Input Parameters
 mesh   The DMPlex

 p   The Sieve point, which must lie in the chart set with DMPlexSetChart()

Output Parameter
cone An array of points which are on the inedges for point p
Fortran Notes
Since it returns an array, this routine is only available in Fortran 90, and you must
include petsc.h90 in your code.
You must also call DMPlexRestoreCone() after you finish using the returned array.
See Also
DMPlexCreate(), DMPlexSetCone(), DMPlexSetChart()
Level:beginner
Location:src/dm/impls/plex/plex.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages
Examples
src/ts/examples/tutorials/ex11.c.html