petsc-3.14.6 2021-03-30
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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

mesh - 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

DMPlexCreate(), DMPlexSetConeSize(), DMPlexSetChart()

Level

beginner

Location

src/dm/impls/plex/plex.c

Examples

src/ts/tutorials/ex11.c.html
src/ts/tutorials/ex52.c.html

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