DMForestTemplate#
Create a new DM that will be adapted from a source DM. The new DM reproduces the configuration of the source, but is not yet setup, so that the user can then define only the ways that the new DM should differ (by, e.g., refinement or repartitioning). The source DM is also set as the adaptivity source DM of the new DM (see DMForestSetAdaptivityForest()).
Synopsis#
#include "petscdmforest.h"
#include "petscdm.h"
#include "petscdmlabel.h"
PetscErrorCode DMForestTemplate(DM dm, MPI_Comm comm, DM *tdm)
Collective
Input Parameters#
dm - the source
DMobjectcomm - the communicator for the new
DM(this communicator is currently ignored, but is present so thatDMForestTemplate()can be used withinDMCoarsen())
Output Parameter#
tdm - the new
DMobject
See Also#
Level#
intermediate
Location#
Implementations#
DMForestTemplate_pforest in src/dm/impls/forest/p4est/pforest.h
Index of all DMForest routines
Table of Contents for all manual pages
Index of all manual pages