PETSc version 3.15.5
DMDAGetSubdomainCornersIS
Gets an index set containing the corner indices (in local coordinates) of the non-overlapping decomposition identified by DMDAGetElements
Synopsis
#include "petscdmda.h"
PetscErrorCode DMDAGetSubdomainCornersIS(DM dm,IS *is)
Not Collective
Input Parameter
Output Parameters
Notes
Call DMDARestoreSubdomainCornersIS() once you have finished accessing the index set.
See Also
DMDAElementType, DMDASetElementType(), DMDAGetElements(), DMDARestoreElementsCornersIS()
Level
intermediate
Location
src/dm/impls/da/dagetelem.c
Index of all DMDA routines
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Index of all manual pages