DMPlexGetConeSize#

Return the number of in-edges for this point in the DAG

Synopsis#

#include "petscdmplex.h"   
PetscErrorCode DMPlexGetConeSize(DM dm, PetscInt p, PetscInt *size)

Not Collective

Input Parameters#

dm - The DMPLEX
p - The point, which must lie in the chart set with DMPlexSetChart()

Output Parameter#

size - The cone size for point p

See Also#

DMPlex: Unstructured Grids, DM, DMPLEX, DMPlexCreate(), DMPlexSetConeSize(), DMPlexSetChart()

Level#

beginner

Location#

src/dm/impls/plex/plex.c

Examples#

src/ts/tutorials/ex52.c
src/dm/dt/tests/ex5.c
src/dm/impls/plex/tests/ex18.c
src/dm/impls/plex/tests/ex34.c
src/dm/impls/plex/tests/ex35.c
src/dm/impls/plex/tests/ex57.c
src/dm/impls/plex/tests/ex8.c

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