petsc-3.7.5 2017-01-01
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