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
DMPLEXp - The
ISof points, which must lie in the chart set withDMPlexSetChart()
Output Parameters#
pConesSection -
PetscSectiondescribing the layout ofpConespCones - An
IScontaining the points which are on the in-edges for the point setp
See Also#
DMPlex: Unstructured Grids, DM, DMPLEX, DMPlexCreate(), DMPlexGetCone(), DMPlexGetConeRecursive(), DMPlexSetChart(), PetscSection, IS
Level#
intermediate
Location#
Index of all DMPlex routines
Table of Contents for all manual pages
Index of all manual pages