petsc-3.13.6 2020-09-29

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DMForestSetAdjacencyDimension

During the pre-setup phase, set the dimension of interface points that determine cell adjacency (for the purposes of partitioning and overlap).

Synopsis

#include "petscdmforest.h" 
#include "petscdm.h" 
#include "petscdmlabel.h" 
PetscErrorCode DMForestSetAdjacencyDimension(DM dm, PetscInt adjDim)

Logically collective on dm

Input Parameters

	dm	- the forest
	adjDim	- default 0 (i.e., vertices determine adjacency)

See Also

DMForestGetAdjacencyDimension(), DMForestSetAdjacencyCodimension(), DMForestSetPartitionOverlap()

Level

intermediate

Location

src/dm/impls/forest/forest.c
Index of all DMFOREST routines
Table of Contents for all manual pages
Index of all manual pages