PetscSectionGetClosureIndex#
Get the cache of points in the closure of each point in the section
Synopsis#
#include "petscsection.h"
PetscErrorCode PetscSectionGetClosureIndex(PetscSection section, PetscObject obj, PetscSection *clSection, IS *clPoints)
Collective
Input Parameters#
section - The PetscSection
obj - A PetscObject which serves as the key for this index
Output Parameters#
clSection - Section giving the size of the closure of each point
clPoints - IS giving the points in each closure
Note: We compress out closure points with no dofs in this section
See Also#
Level#
advanced
Location#
src/vec/is/section/interface/section.c
Index of all PetscSection routines
Table of Contents for all manual pages
Index of all manual pages