#include "petscsection.h" PetscErrorCode PetscSectionGetClosureIndex(PetscSection section, PetscObject obj, PetscSection *clSection, IS *clPoints)Collective on section
| section | - The PetscSection | |
| obj | - A PetscObject which serves as the key for this index |
| 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