petsc-3.14.6 2021-03-30
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DMGetLabelIdIS

 Get the integer ids in a label

Synopsis

#include "petscdm.h"          
#include "petscdmlabel.h"     
#include "petscds.h"     
PetscErrorCode DMGetLabelIdIS(DM dm, const char name[], IS *ids)
Not Collective

Input Parameters

mesh - The DM object
name - The label name

Output Parameter

ids - The integer ids, or NULL if the label does not exist

See Also

DMLabelGetValueIS(), DMGetLabelSize()

Level

beginner

Location

src/dm/interface/dm.c

Examples

src/ts/tutorials/ex11.c.html

Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages