PetscSectionRestorePointSyms#
Restore the symmetries returned by PetscSectionGetPointSyms()
Synopsis#
#include "petscsection.h"   
PetscErrorCode PetscSectionRestorePointSyms(PetscSection section, PetscInt numPoints, const PetscInt *points, const PetscInt ***perms, const PetscScalar ***rots)
Not Collective
Input Parameters#
- section - the section 
- numPoints - the number of points 
- points - an array of size 2 * - numPoints, containing a list of (point, orientation) pairs. (An orientation is an arbitrary integer: its interpretation is up to sym. Orientations are used by- DM: for their interpretation in that context, see- DMPlexGetConeOrientation()).
- perms - The permutations for the given orientations: set to - NULLat conclusion
- rots - The field rotations symmetries for the given orientations: set to - NULLat conclusion
See Also#
PetscSection, PetscSectionSym, PetscSectionGetPointSyms(), PetscSectionSymCreate(), PetscSectionSetSym(), PetscSectionGetSym()
Level#
developer
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