DMDAGetSubdomainCornersIS#
Gets an index set containing the corner indices (in local indexing) of the non-overlapping decomposition identified by DMDAGetElements()
Synopsis#
#include "petscdmda.h"
PetscErrorCode DMDAGetSubdomainCornersIS(DM dm, IS *is)
Not Collective
Input Parameter#
dm - the
DMDAobject
Output Parameter#
is - the index set
Note#
Call DMDARestoreSubdomainCornersIS() once you have finished accessing the index set.
See Also#
DMDA - Creating vectors for structured grids, DM, DMDA, DMDAElementType, DMDASetElementType(), DMDAGetElements(), DMDARestoreElementsCornersIS(),
DMDAGetElementsSizes(), DMDAGetElementsCorners()
Level#
intermediate
Location#
Index of all DMDA routines
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Index of all manual pages