petsc-3.4.5 2014-06-29

DMPlexGetLabelValue

Get the value in a Sieve Label for the given point, with 0 as the default

Synopsis

#include "petscdmplex.h"   
PetscErrorCode DMPlexGetLabelValue(DM dm, const char name[], PetscInt point, PetscInt *value)

Not Collective

Input Parameters

	dm	- The DMPlex object
	name	- The label name
	point	- The mesh point

Output Parameter

value -The label value for this point, or -1 if the point is not in the label

Keywords

mesh

See Also

DMLabelGetValue(), DMPlexSetLabelValue(), DMPlexGetStratumIS()

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