petsc-3.7.7 2017-09-25
   
DMLabelGetValue
Return the value a label assigns to a point, or the label's default value (which is initially -1, and can be changed with DMLabelSetDefaultValue()) 
Synopsis
#include "petscdmlabel.h"   
#include "petscis.h"        
PetscErrorCode DMLabelGetValue(DMLabel label, PetscInt point, PetscInt *value)
Input Parameters
|  | label | - the DMLabel | 
|  | point | - the point | 
Output Parameter
value  -The point value, or -1
See Also
 DMLabelCreate(), DMLabelSetValue(), DMLabelClearValue(), DMLabelGetDefaultValue(), DMLabelSetDefaultValue()
Level:intermediate
Location:src/dm/labeldmlabel.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages
Examples
src/dm/impls/plex/examples/tutorials/ex1f90.F.html