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


Edit on GitLab

Index of all DMPlex routines
Table of Contents for all manual pages
Index of all manual pages