DMPlexSetAdjacencyUseAnchors#
Define adjacency in the mesh using the point-to-point constraints.
Synopsis#
#include "petscdmplex.h"   
#include "petscdmlabel.h"  
PetscErrorCode DMPlexSetAdjacencyUseAnchors(DM dm, PetscBool useAnchors)
Input Parameters#
- dm - The - DMobject
- useAnchors - Flag to use the constraints. If PETSC_TRUE, then constrained points are omitted from DMPlexGetAdjacency(), and their anchor points appear in their place. 
See Also#
DMPLEX, DMGetAdjacency(), DMSetAdjacency(), DMPlexDistribute(), DMPlexPreallocateOperator(), DMPlexSetAnchors()
Level#
intermediate
Location#
src/dm/impls/plex/plexdistribute.c
Index of all DMPlex routines
Table of Contents for all manual pages
Index of all manual pages