petsc-master 2019-11-16
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DMLabelGetDefaultValue

Get 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 "petscsection.h"   
PetscErrorCode DMLabelGetDefaultValue(DMLabel label, PetscInt *defaultValue)
Not collective

Input parameter

label -a DMLabel object

Output parameter

defaultValue -the default value

See Also

DMLabelSetDefaultValue(), 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