petsc-dev 2014-08-26
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DMPlexHasLabel

Determine whether the mesh has a label of a given name

Synopsis

#include "petscdmplex.h"   
PetscErrorCode DMPlexHasLabel(DM dm, const char name[], PetscBool *hasLabel)
Not Collective

Input Parameters

dm - The DMPlex object
name - The label name

Output Parameter

hasLabel -PETSC_TRUE if the label is present

Keywords

mesh

See Also

DMPlexCreateLabel(), DMPlexGetLabelValue(), DMPlexSetLabelValue(), DMPlexGetStratumIS()

Level:intermediate
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