PetscSectionSetUp#

Calculate offsets based upon the number of degrees of freedom for each point in preparation for use of the PetscSection

Synopsis#

#include "petscsection.h"   
PetscErrorCode PetscSectionSetUp(PetscSection s)

Not Collective

Input Parameter#

Notes#

If used, PetscSectionSetPermutation() must be called before this routine.

PetscSectionSetPointMajor(), cannot be called after this routine.

See Also#

PetscSection, PetscSection, PetscSectionCreate(), PetscSectionSetPermutation()

Level#

intermediate

Location#

src/vec/is/section/interface/section.c

Examples#

src/snes/tutorials/ex7.c
src/ts/tutorials/ex11_sa.c
src/ts/tutorials/ex11.c
src/dm/impls/plex/tutorials/ex7.c


Index of all PetscSection routines
Table of Contents for all manual pages
Index of all manual pages