PETSc version 3.16.6
DMPlexGetConeTuple
Return the points on the in-edges of several points in the DAG
Synopsis
#include "petscdmplex.h"
PetscErrorCode DMPlexGetConeTuple(DM dm, IS p, PetscSection *pConesSection, IS *pCones)
Not collective
Input Parameters
| dm | - The DMPlex
|
| p | - The IS of points, which must lie in the chart set with DMPlexSetChart()
|
Output Parameters
| pConesSection | - PetscSection describing the layout of pCones
|
| pCones | - An array of points which are on the in-edges for the point set p
|
See Also
DMPlexCreate(), DMPlexGetCone(), DMPlexGetConeRecursive(), DMPlexSetChart()
Level
intermediate
Location
src/dm/impls/plex/plex.c
Index of all DMPLEX routines
Table of Contents for all manual pages
Index of all manual pages