DMHasLabel#
Determine whether the DM
has a label of a given name
Synopsis#
#include "petscdm.h"
#include "petscdmlabel.h"
#include "petscds.h"
PetscErrorCode DMHasLabel(DM dm, const char name[], PetscBool *hasLabel)
Not Collective
Input Parameters#
dm - The
DM
objectname - The label name
Output Parameter#
hasLabel -
PETSC_TRUE
if the label is present
See Also#
DM Basics, DM
, DMLabel
, DMGetLabel()
, DMGetLabelByNum()
, DMCreateLabel()
, DMGetLabelValue()
, DMSetLabelValue()
, DMGetStratumIS()
Level#
intermediate
Location#
Examples#
src/ts/tutorials/ex48.c
src/ts/tutorials/ex11_sa.c
src/snes/tutorials/ex12.c
src/dm/impls/plex/tutorials/ex10.c
src/snes/tutorials/ex8.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages