DMRemoveLabel

Remove the label given by name from this DM

Synopsis

#include "petscdm.h"          
#include "petscdmlabel.h"     
#include "petscds.h"     
PetscErrorCode DMRemoveLabel(DM dm, const char name[], DMLabel *label)

Not Collective

Input Parameters

• dm - The DM object

• name - The label name

Output Parameter

• label - The DMLabel, or NULL if the label is absent. Pass in NULL to call DMLabelDestroy() on the label, otherwise the caller is responsible for calling DMLabelDestroy().

See Also

DM Basics, DM, DMLabel, DMCreateLabel(), DMHasLabel(), DMGetLabel(), DMGetLabelValue(), DMSetLabelValue(), DMLabelDestroy(), DMRemoveLabelBySelf()

Level

developer

Location

src/dm/interface/dm.c

Examples

src/dm/label/tutorials/ex1.c

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Index of all DM routines
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Index of all manual pages