PetscSectionSetDof#

Sets the total number of degrees of freedom associated with a given point.

Synopsis#

#include "petscsection.h"   
PetscErrorCode PetscSectionSetDof(PetscSection s, PetscInt point, PetscInt numDof)

Not Collective

Input Parameters#

  • s - the PetscSection

  • point - the point

  • numDof - the number of dof, these values may be negative -(dof+1) to indicate they are off process

Note#

This number is for the unnamed default field at the given point plus all degrees of freedom associated with all fields at that point

See Also#

PetscSection, PetscSection, PetscSectionGetDof(), PetscSectionAddDof(), PetscSectionCreate()

Level#

intermediate

Location#

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

Examples#

src/dm/impls/plex/tutorials/ex7.c
src/snes/tutorials/ex7.c
src/ts/tutorials/ex11.c
src/ts/tutorials/ex30.c
src/ts/tutorials/ex11_sa.c


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