ROL::NewtonKrylovStep< Real >::PrecondNK Class Reference

Inheritance diagram for ROL::NewtonKrylovStep< Real >::PrecondNK:

Public Member Functions
	PrecondNK (const ROL::Ptr< Objective< Real > > &obj, const ROL::Ptr< Vector< Real > > &x)
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< Vector< Real > >	x_

Detailed Description

template<class Real>
class ROL::NewtonKrylovStep< Real >::PrecondNK

Definition at line 66 of file ROL_NewtonKrylovStep.hpp.

Constructor & Destructor Documentation

PrecondNK()

template<class Real>

ROL::NewtonKrylovStep< Real >::PrecondNK::PrecondNK ( const ROL::Ptr< Objective< Real > > & obj, const ROL::Ptr< Vector< Real > > & x )

inline

Definition at line 71 of file ROL_NewtonKrylovStep.hpp.

References obj_, and x_.

Member Function Documentation

apply()

template<class Real>

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

inline

Definition at line 73 of file ROL_NewtonKrylovStep.hpp.

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

applyInverse()

template<class Real>

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

inline

Definition at line 76 of file ROL_NewtonKrylovStep.hpp.

References obj_, and x_.

Member Data Documentation

obj_

template<class Real>

const ROL::Ptr<Objective<Real> > ROL::NewtonKrylovStep< Real >::PrecondNK::obj_

private

Definition at line 68 of file ROL_NewtonKrylovStep.hpp.

Referenced by applyInverse(), and PrecondNK().

x_

template<class Real>

const ROL::Ptr<Vector<Real> > ROL::NewtonKrylovStep< Real >::PrecondNK::x_

private

Definition at line 69 of file ROL_NewtonKrylovStep.hpp.

Referenced by applyInverse(), and PrecondNK().

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

• ROL_NewtonKrylovStep.hpp