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

• s - the PetscSection

• point - the point

• field - the field

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

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Index of all PetscSection routines
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Index of all manual pages