petsc-3.7.7 2017-09-25
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DMPlexGetConeSize

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

Synopsis

#include "petscdmplex.h"   
PetscErrorCode DMPlexGetConeSize(DM dm, PetscInt p, PetscInt *size)
Not collective

Input Parameters

mesh - The DMPlex
p - The Sieve 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
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages

Examples

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