PetscWeakFormGetObjective

Retrieve the list of objective pointwise functions for a given key from a PetscWeakForm

Synopsis

#include "petscds.h" 
PetscErrorCode PetscWeakFormGetObjective(PetscWeakForm wf, DMLabel label, PetscInt val, PetscInt f, PetscInt part, PetscInt *n, void (***obj)(PetscInt, PetscInt, PetscInt, const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[], const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[], PetscReal, const PetscReal[], PetscInt, const PetscScalar[], PetscScalar[]))

Not Collective

Input Parameters

• wf - The PetscWeakForm

• label - The label selecting the mesh region, or NULL for the entire domain

• val - The label value selecting the mesh region

• f - The field number

• part - The equation part, or 0 if unused

Output Parameters

• n - The number of objective pointwise functions registered for this key

• obj - The array of objective pointwise functions

See Also

PetscWeakForm, PetscWeakFormSetObjective(), PetscWeakFormAddObjective(), PetscWeakFormSetIndexObjective(), PetscWeakFormGetIndexObjective()

Level

intermediate

Location

src/dm/dt/interface/dtweakform.c

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