PETSc version 3.15.5
DMLabelGetStratumIS
Get an IS with the stratum points 
Synopsis
#include "petscdmlabel.h"   
#include "petscsection.h"   
PetscErrorCode DMLabelGetStratumIS(DMLabel label, PetscInt value, IS *points)
Not collective
Input Parameters
|  | label | - the DMLabel | 
|  | value | - the stratum value | 
Output Paramater
|  | points | - The stratum points | 
Notes
The output IS should be destroyed when no longer needed.
Returns NULL if the stratum is empty.
See Also
 DMLabelCreate(), DMLabelGetValue(), DMLabelSetValue(), DMLabelClearValue()
Level
intermediate
Location
src/dm/label/dmlabel.c
Examples
src/tao/tutorials/ex3.c.html
Index of all DMLABEL routines
Table of Contents for all manual pages
Index of all manual pages