44#ifndef ROL_ELASTICOBJECTIVE_H
45#define ROL_ELASTICOBJECTIVE_H
82template<
typename Real>
86 Ptr<AugmentedLagrangianObjective<Real>>
alobj_;
93 const Real penaltyParameter,
98 ParameterList &parlist);
102 const Real penaltyParameter,
107 const bool scaleLagrangian,
108 const int HessianApprox);
116 void setScaling(
const Real fscale = 1.0,
const Real cscale = 1.0);
Defines the general constraint operator interface.
Provides the interface to evaluate the elastic augmented Lagrangian.
void reset(const Vector< Real > &multiplier, Real penaltyParameter, Real sigma)
const Ptr< const Vector< Real > > getConstraintVec(const Vector< Real > &x, Real &tol)
void hessVec(Vector< Real > &hv, const Vector< Real > &v, const Vector< Real > &x, Real &tol) override
Apply Hessian approximation to vector.
const Ptr< const Vector< Real > > getObjectiveGradient(const Vector< Real > &x, Real &tol)
void update(const Vector< Real > &x, UpdateType type, int iter=-1) override
Update objective function.
void gradient(Vector< Real > &g, const Vector< Real > &x, Real &tol) override
Compute gradient.
const Ptr< AugmentedLagrangianObjective< Real > > getAugmentedLagrangian(void) const
int getNumberConstraintEvaluations(void) const
Real value(const Vector< Real > &x, Real &tol) override
Compute value.
Real getObjectiveValue(const Vector< Real > &x, Real &tol)
void setScaling(const Real fscale=1.0, const Real cscale=1.0)
Ptr< Vector< Real > > tmp_
ElasticObjective(const Ptr< Objective< Real > > &obj, const Ptr< Constraint< Real > > &con, const Real penaltyParameter, const Real sigma, const Vector< Real > &dualOptVec, const Vector< Real > &primConVec, const Vector< Real > &dualConVec, ParameterList &parlist)
int getNumberFunctionEvaluations(void) const
int getNumberGradientEvaluations(void) const
Ptr< AugmentedLagrangianObjective< Real > > alobj_
Provides the interface to evaluate objective functions.
Defines the linear algebra or vector space interface.