ROL: ROL::Fletcher< Real >::AugSystemPrecond Class Reference

ROL

Inheritance diagram for ROL::Fletcher< Real >::AugSystemPrecond:

Public Member Functions
	AugSystemPrecond (const Ptr< Constraint< Real > > con, const Ptr< const Vector< Real > > x)

void	apply (Vector< Real > &Hv, const Vector< Real > &v, Real &tol) const
	Apply linear operator. More...

void	applyInverse (Vector< Real > &Hv, const Vector< Real > &v, Real &tol) const
	Apply inverse of linear operator. More...

Public Member Functions inherited from ROL::LinearOperator< Real >
virtual	~LinearOperator ()

virtual void	update (const Vector< Real > &x, bool flag=true, int iter=-1)
	Update linear operator. More...

virtual void	applyAdjoint (Vector< Real > &Hv, const Vector< Real > &v, Real &tol) const
	Apply adjoint of linear operator. More...

virtual void	applyAdjointInverse (Vector< Real > &Hv, const Vector< Real > &v, Real &tol) const
	Apply adjoint of the inverse linear operator. More...

Private Attributes
const Ptr< Constraint< Real > >	con_

const Ptr< const Vector< Real > >	x_

Detailed Description

template<class Real>
class ROL::Fletcher< Real >::AugSystemPrecond

Definition at line 115 of file ROL_Fletcher.hpp.

Constructor & Destructor Documentation

template<class Real >

ROL::Fletcher< Real >::AugSystemPrecond::AugSystemPrecond	(	const Ptr< Constraint< Real > >	con,
		const Ptr< const Vector< Real > >	x
	)

inline

Definition at line 120 of file ROL_Fletcher.hpp.

Member Function Documentation

template<class Real >

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

inlinevirtual

Apply linear operator.

This function applies the linear operator to a vector.

Parameters

[out]	Hv	is the output vector.
[in]	v	is the input vector.
[in]	tol	is a tolerance for inexact linear operator application.

Implements ROL::LinearOperator< Real >.

Definition at line 123 of file ROL_Fletcher.hpp.

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

template<class Real >

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

inlinevirtual

Apply inverse of linear operator.

This function applies the inverse of linear operator to a vector.

Parameters

[out]	Hv	is the output vector.
[in]	v	is the input vector.
[in]	tol	is a tolerance for inexact linear operator application.

Reimplemented from ROL::LinearOperator< Real >.

Definition at line 126 of file ROL_Fletcher.hpp.

References ROL::Fletcher< Real >::AugSystemPrecond::con_, ROL::PartitionedVector< Real >::get(), ROL::PartitionedVector< Real >::set(), ROL::Fletcher< Real >::AugSystemPrecond::x_, and zero.

Member Data Documentation

template<class Real >

const Ptr<Constraint<Real> > ROL::Fletcher< Real >::AugSystemPrecond::con_

private

Definition at line 117 of file ROL_Fletcher.hpp.

Referenced by ROL::Fletcher< Real >::AugSystemPrecond::applyInverse().

template<class Real >

const Ptr<const Vector<Real> > ROL::Fletcher< Real >::AugSystemPrecond::x_

private

Definition at line 118 of file ROL_Fletcher.hpp.

Referenced by ROL::Fletcher< Real >::AugSystemPrecond::applyInverse().

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

ROL_Fletcher.hpp