PetscSectionGetFieldConstraintDof#

Return the number of constrained degrees of freedom associated with a given field on a point.

Synopsis#

#include "petscsection.h"   
PetscErrorCode PetscSectionGetFieldConstraintDof(PetscSection s, PetscInt point, PetscInt field, PetscInt *numDof)

Not Collective

Input Parameters#

Output Parameter#

  • numDof - the number of dof which are fixed by constraints

See Also#

PetscSection, PetscSection, PetscSectionGetDof(), PetscSectionSetFieldConstraintDof(), PetscSectionCreate()

Level#

intermediate

Location#

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

Examples#

src/ts/tutorials/ex18.c


Edit on GitLab

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