DMSNESSetObjective

set SNES objective evaluation function

Synopsis

#include "petscsnes.h" 
#include "petscdm.h" 
PetscErrorCode DMSNESSetObjective(DM dm, PetscErrorCode (*obj)(SNES, Vec, PetscReal *, void *), void *ctx)

Not Collective

Input Parameters

• dm - DM to be used with SNES

• obj - objective evaluation function; see SNESObjectiveFunction for details

• ctx - context for residual evaluation

See Also

DMSNESSetContext(), SNESGetObjective(), DMSNESSetFunction()

Level

advanced

Location

src/snes/utils/dmsnes.c

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