DMSNESGetObjectiveLocal

get the local objective evaluation function information set with DMSNESSetObjectiveLocal().

Synopsis

#include "petscsnes.h" 
PetscErrorCode DMSNESGetObjectiveLocal(DM dm, PetscErrorCode (**func)(DM dm, Vec x, PetscReal *obj, PetscCtx ctx), PetscCtxRt ctx) PeNSS

Not Collective

Input Parameter

• dm - DM with the associated callback

Output Parameters

• func - local objective evaluation

• ctx - context for local residual evaluation

Calling sequence of func

• dm - the DM

• x - the location where the objective function is to be evaluated

• obj - the value of the objective function

• ctx - optional context for the local objective function evaluation

See Also

DMSNESSetObjective(), DMSNESSetObjectiveLocal(), DMSNESSetFunctionLocal()

Level

beginner

Location

src/snes/utils/dmlocalsnes.c

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