petsc-3.7.1 2016-05-15
DMPlexGetSupport
Return the points on the out-edges for this point in the Sieve DAG
Synopsis
#include "petscdmplex.h"
PetscErrorCode DMPlexGetSupport(DM dm, PetscInt p, const PetscInt *support[])
Not collective Many br
Input Parameters
| mesh | - The DMPlex Many br |
| p | - The Sieve point, which must lie in the chart set with DMPlexSetChart() Many br |
Output Parameter
support -An array of points which are on the out-edges for point p Many br
Many br
Fortran Notes
Since it returns an array, this routine is only available in Fortran 90, and you must Many brinclude petsc.h90 in your code. Many br
You must also call DMPlexRestoreSupport() after you finish using the returned array. Many br
See Also
DMPlexCreate(), DMPlexSetCone(), DMPlexSetChart(), DMPlexGetCone()
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