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 "petscsection.h"
PetscErrorCode DMLabelSetDefaultValue(DMLabel label, PetscInt defaultValue)
Not Collective
Input Parameter#
label - a
DMLabelobject
Output Parameter#
defaultValue - the default value
See Also#
DMLabel, DM, DMLabelGetDefaultValue(), DMLabelGetValue(), DMLabelSetValue()
Level#
beginner
Location#
Examples#
src/snes/tutorials/ex27.c
src/dm/label/tutorials/ex1.c
Index of all DMLabel routines
Table of Contents for all manual pages
Index of all manual pages