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 Parameter#
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#
Examples#
src/snes/tutorials/ex13.c.html
src/tao/tutorials/ex3.c.html
Index of all DMLabel routines
Table of Contents for all manual pages
Index of all manual pages