PetscSectionGetPermutation#

Returns the permutation of [0, pEnd - pStart) or NULL that was set with PetscSectionSetPermutation()

Synopsis#

#include "petscsection.h"   
PetscErrorCode PetscSectionGetPermutation(PetscSection s, IS *perm)

Not Collective

Input Parameter#

Output Parameter#

  • perm - The permutation as an IS

See Also#

Low-level Vector Communication, IS, PetscSection, PetscSectionSetPermutation(), PetscSectionCreate()

Level#

intermediate

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