petsc-3.7.5 2017-01-01
DMForestSetAdaptivityForest
During the pre-setup phase, set the forest from which the current forest will be adapted (e.g., the current forest will be refined/coarsened/repartitioned from it) im DMSetUp(). Usually not needed by users directly: DMForestTemplate() constructs a new forest to be adapted from an old forest and calls this routine.
Synopsis
#include "petscdmforest.h"
#include "petscdm.h"
PetscErrorCode DMForestSetAdaptivityForest(DM dm,DM adapt)
Logically collective on dm
Input Parameter
| dm | - the new forest, which will be constructed from adapt
|
| adapt | - the old forest
|
See Also
DMForestGetAdaptivityForest(), DMForestSetAdaptivityPurpose()
Level:intermediate
Location:src/dm/impls/forest/forest.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages