petsc-master 2019-07-18
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DMLabelSetDefaultValue

Set the default value returned by DMLabelGetValue() if a point has not been explicitly given a value. When a label is created, it is initialized to -1.

Synopsis

#include "petscdmlabel.h"   
#include "petscis.h"        
PetscErrorCode DMLabelSetDefaultValue(DMLabel label, PetscInt defaultValue)
Not collective

Input parameter

label -a DMLabel object

Output parameter

defaultValue -the default value

See Also

DMLabelGetDefaultValue(), DMLabelGetValue(), DMLabelSetValue()

Level

beginner

Location

src/dm/label/dmlabel.c
Index of all DMLABEL routines
Table of Contents for all manual pages
Index of all manual pages