DMGetNumLabels#

Return the number of labels defined by on the DM

Synopsis#

#include "petscdm.h"          
#include "petscdmlabel.h"     
#include "petscds.h"     
PetscErrorCode DMGetNumLabels(DM dm, PetscInt *numLabels)

Not Collective

Input Parameter#

dm - The DM object

Output Parameter#

numLabels - the number of Labels

See Also#

DM Basics, DM, DMLabel, DMGetLabelByNum(), DMGetLabelName(), DMGetLabelValue(), DMSetLabelValue(), DMGetStratumIS()

Level#

intermediate

Location#

src/dm/interface/dm.c

Examples#

src/dm/label/tutorials/ex1.c
src/dm/label/tutorials/ex1f90.F90
src/ts/tutorials/ex11_sa.c

Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages