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


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Index of all DM routines
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Index of all manual pages