petsc-3.7.7 2017-09-25
Report Typos and Errors

DMGetLabelSize

Get the number of different integer ids in a Label

Synopsis

#include "petscdm.h"          
#include "petscdmlabel.h"     
PetscErrorCode DMGetLabelSize(DM dm, const char name[], PetscInt *size)
Not Collective

Input Parameters

dm - The DM object
name - The label name

Output Parameter

size -The number of different integer ids, or 0 if the label does not exist

Keywords

mesh

See Also

DMLabeGetNumValues(), DMSetLabelValue()

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