petsc-master 2019-10-14
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DMCopyLabels

Copy labels from one mesh to another with a superset of the points

Synopsis

#include "petscdm.h"          
#include "petscdmlabel.h"     
#include "petscds.h"     
PetscErrorCode DMCopyLabels(DM dmA, DM dmB, PetscCopyMode mode, PetscBool all)
Collective on dmA

Input Parameter

dmA - The DM object with initial labels
dmB - The DM object with copied labels
mode - Copy labels by pointers (PETSC_OWN_POINTER) or duplicate them (PETSC_COPY_VALUES)
all - Copy all labels including "depth" and "dim" (PETSC_TRUE) which are otherwise ignored (PETSC_FALSE)

Note: This is typically used when interpolating or otherwise adding to a mesh

See Also

DMGetCoordinates(), DMGetCoordinatesLocal(), DMGetCoordinateDM(), DMGetCoordinateSection(), DMShareLabels()

Level

intermediate

Location

src/dm/interface/dm.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages