ROL::ProjectedNewtonKrylovStep< Real >::PrecondPNK Class Reference

Inheritance diagram for ROL::ProjectedNewtonKrylovStep< Real >::PrecondPNK:

Public Member Functions
	PrecondPNK (const ROL::Ptr< Objective< Real > > &obj, const ROL::Ptr< BoundConstraint< Real > > &bnd, const ROL::Ptr< Vector< Real > > &x, const ROL::Ptr< Vector< Real > > &g, Real eps=0)
	PrecondPNK (const ROL::Ptr< Secant< Real > > &secant, const ROL::Ptr< BoundConstraint< Real > > &bnd, const ROL::Ptr< Vector< Real > > &x, const ROL::Ptr< Vector< Real > > &g, Real eps=0)
void	apply (Vector< Real > &Hv, const Vector< Real > &v, Real &tol) const
void	applyInverse (Vector< Real > &Hv, const Vector< Real > &v, Real &tol) const
Public Member Functions inherited from ROL::ROL::LinearOperator< Real >
virtual	~LinearOperator ()
virtual void	update (const Vector< Real > &x, bool flag=true, int iter=-1)
	Update linear operator.
virtual void	apply (Vector< Real > &Hv, const Vector< Real > &v, Real &tol) const =0
	Apply linear operator.
virtual void	applyInverse (Vector< Real > &Hv, const Vector< Real > &v, Real &tol) const
	Apply inverse of linear operator.
virtual void	applyAdjoint (Vector< Real > &Hv, const Vector< Real > &v, Real &tol) const
	Apply adjoint of linear operator.
virtual void	applyAdjointInverse (Vector< Real > &Hv, const Vector< Real > &v, Real &tol) const
	Apply adjoint of the inverse linear operator.

Private Attributes
const ROL::Ptr< Objective< Real > >	obj_
const ROL::Ptr< Secant< Real > >	secant_
const ROL::Ptr< BoundConstraint< Real > >	bnd_
const ROL::Ptr< Vector< Real > >	x_
const ROL::Ptr< Vector< Real > >	g_
ROL::Ptr< Vector< Real > >	v_
Real	eps_
const bool	useSecant_

Detailed Description

template<class Real>
class ROL::ProjectedNewtonKrylovStep< Real >::PrecondPNK

Definition at line 84 of file ROL_ProjectedNewtonKrylovStep.hpp.

Constructor & Destructor Documentation

PrecondPNK() [1/2]

template<class Real>

ROL::ProjectedNewtonKrylovStep< Real >::PrecondPNK::PrecondPNK ( const ROL::Ptr< Objective< Real > > & obj, const ROL::Ptr< BoundConstraint< Real > > & bnd, const ROL::Ptr< Vector< Real > > & x, const ROL::Ptr< Vector< Real > > & g, Real eps = 0 )

inline

Definition at line 95 of file ROL_ProjectedNewtonKrylovStep.hpp.

References bnd_, eps_, g_, obj_, useSecant_, v_, and x_.

PrecondPNK() [2/2]

template<class Real>

ROL::ProjectedNewtonKrylovStep< Real >::PrecondPNK::PrecondPNK ( const ROL::Ptr< Secant< Real > > & secant, const ROL::Ptr< BoundConstraint< Real > > & bnd, const ROL::Ptr< Vector< Real > > & x, const ROL::Ptr< Vector< Real > > & g, Real eps = 0 )

inline

Definition at line 103 of file ROL_ProjectedNewtonKrylovStep.hpp.

References bnd_, eps_, g_, secant_, useSecant_, v_, and x_.

Member Function Documentation

apply()

template<class Real>

void ROL::ProjectedNewtonKrylovStep< Real >::PrecondPNK::apply ( Vector< Real > & Hv, const Vector< Real > & v, Real & tol ) const

inline

Definition at line 111 of file ROL_ProjectedNewtonKrylovStep.hpp.

References ROL::Vector< Real >::dual(), and ROL::Vector< Real >::set().

applyInverse()

template<class Real>

void ROL::ProjectedNewtonKrylovStep< Real >::PrecondPNK::applyInverse ( Vector< Real > & Hv, const Vector< Real > & v, Real & tol ) const

inline

Definition at line 114 of file ROL_ProjectedNewtonKrylovStep.hpp.

References bnd_, eps_, g_, obj_, ROL::Vector< Real >::plus(), secant_, useSecant_, v_, and x_.

Member Data Documentation

obj_

template<class Real>

const ROL::Ptr<Objective<Real> > ROL::ProjectedNewtonKrylovStep< Real >::PrecondPNK::obj_

private

Definition at line 86 of file ROL_ProjectedNewtonKrylovStep.hpp.

Referenced by applyInverse(), and PrecondPNK().

secant_

template<class Real>

const ROL::Ptr<Secant<Real> > ROL::ProjectedNewtonKrylovStep< Real >::PrecondPNK::secant_

private

Definition at line 87 of file ROL_ProjectedNewtonKrylovStep.hpp.

Referenced by applyInverse(), and PrecondPNK().

bnd_

template<class Real>

const ROL::Ptr<BoundConstraint<Real> > ROL::ProjectedNewtonKrylovStep< Real >::PrecondPNK::bnd_

private

Definition at line 88 of file ROL_ProjectedNewtonKrylovStep.hpp.

Referenced by applyInverse(), PrecondPNK(), and PrecondPNK().

x_

template<class Real>

const ROL::Ptr<Vector<Real> > ROL::ProjectedNewtonKrylovStep< Real >::PrecondPNK::x_

private

Definition at line 89 of file ROL_ProjectedNewtonKrylovStep.hpp.

Referenced by applyInverse(), PrecondPNK(), and PrecondPNK().

g_

template<class Real>

const ROL::Ptr<Vector<Real> > ROL::ProjectedNewtonKrylovStep< Real >::PrecondPNK::g_

private

Definition at line 90 of file ROL_ProjectedNewtonKrylovStep.hpp.

Referenced by applyInverse(), PrecondPNK(), and PrecondPNK().

v_

template<class Real>

ROL::Ptr<Vector<Real> > ROL::ProjectedNewtonKrylovStep< Real >::PrecondPNK::v_

private

Definition at line 91 of file ROL_ProjectedNewtonKrylovStep.hpp.

Referenced by applyInverse(), PrecondPNK(), and PrecondPNK().

eps_

template<class Real>

Real ROL::ProjectedNewtonKrylovStep< Real >::PrecondPNK::eps_

private

Definition at line 92 of file ROL_ProjectedNewtonKrylovStep.hpp.

Referenced by applyInverse(), PrecondPNK(), and PrecondPNK().

useSecant_

template<class Real>

const bool ROL::ProjectedNewtonKrylovStep< Real >::PrecondPNK::useSecant_

private

Definition at line 93 of file ROL_ProjectedNewtonKrylovStep.hpp.

Referenced by applyInverse(), PrecondPNK(), and PrecondPNK().

---

The documentation for this class was generated from the following file:

• ROL_ProjectedNewtonKrylovStep.hpp