petsc-dev 2014-07-25
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DMPlexGetLabelSize

Get the number of different integer ids in a Label

Synopsis

#include "petscdmplex.h"   
PetscErrorCode DMPlexGetLabelSize(DM dm, const char name[], PetscInt *size)
Not Collective

Input Parameters

dm - The DMPlex object
name - The label name

Output Parameter

size -The number of different integer ids, or 0 if the label does not exist

Keywords

mesh

See Also

DMLabeGetNumValues(), DMPlexSetLabelValue()

Level:beginner
Location:
src/dm/impls/plex/plexlabel.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