DMLabelGather#

Gather all label values from leafs into roots

Synopsis#

#include "petscdmlabel.h"   
#include "petscsection.h"   
PetscErrorCode DMLabelGather(DMLabel label, PetscSF sf, DMLabel *labelNew)

Collective

Input Parameters#

label - the DMLabel
sf - the PetscSF communication map

Output Parameter#

labelNew - the new DMLabel with localised leaf values

Note#

This is the inverse operation to DMLabelDistribute().

See Also#

DMLabel, DM, DMLabelDistribute()

Level#

developer

Location#

src/dm/label/dmlabel.c

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