petsc-3.7.5 2017-01-01
DMGetLabelValue
Get the value in a Sieve Label for the given point, with 0 as the default
Synopsis
#include "petscdm.h"
#include "petscdmlabel.h"
PetscErrorCode DMGetLabelValue(DM dm, const char name[], PetscInt point, PetscInt *value)
Not Collective
Input Parameters
| dm | - The DM object
|
| name | - The label name
|
| point | - The mesh point
|
Output Parameter
value -The label value for this point, or -1 if the point is not in the label
Keywords
mesh
See Also
DMLabelGetValue(), DMSetLabelValue(), DMGetStratumIS()
Level:beginner
Location:src/dm/interface/dm.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages
Examples
src/ts/examples/tutorials/ex11.c.html