ROL::DykstraProjection< Real > Class Template Reference

#include <ROL_DykstraProjection.hpp>

Inheritance diagram for ROL::DykstraProjection< Real >:

Public Member Functions
	DykstraProjection (const Vector< Real > &xprim, const Vector< Real > &xdual, const Ptr< BoundConstraint< Real >> &bnd, const Ptr< Constraint< Real >> &con, const Vector< Real > &mul, const Vector< Real > &res)
	DykstraProjection (const Vector< Real > &xprim, const Vector< Real > &xdual, const Ptr< BoundConstraint< Real >> &bnd, const Ptr< Constraint< Real >> &con, const Vector< Real > &mul, const Vector< Real > &res, ParameterList &list)
void	project (Vector< Real > &x, std::ostream &stream=std::cout) override
Public Member Functions inherited from ROL::PolyhedralProjection< Real >
virtual	~PolyhedralProjection ()
	PolyhedralProjection (const Ptr< BoundConstraint< Real >> &bnd)
	PolyhedralProjection (const Vector< Real > &xprim, const Vector< Real > &xdual, const Ptr< BoundConstraint< Real >> &bnd, const Ptr< Constraint< Real >> &con, const Vector< Real > &mul, const Vector< Real > &res)
const Ptr< Constraint< Real > >	getLinearConstraint (void) const
const Ptr< BoundConstraint < Real > >	getBoundConstraint (void) const
const Ptr< Vector< Real > >	getMultiplier (void) const
const Ptr< Vector< Real > >	getResidual (void) const

Private Member Functions
Real	residual_1d (const Vector< Real > &x) const
void	residual_nd (Vector< Real > &r, const Vector< Real > &y) const
void	project_bnd (Vector< Real > &x, const Vector< Real > &y) const
void	project_con (Vector< Real > &x, const Vector< Real > &y) const
void	project_Dykstra (Vector< Real > &x, std::ostream &stream=std::cout) const

Private Attributes
int	dim_
Ptr< Vector< Real > >	tmp_
Ptr< Vector< Real > >	p_
Ptr< Vector< Real > >	q_
Ptr< Vector< Real > >	y_
Ptr< Vector< Real > >	z_
Real	b_
Real	cdot_
Real	DEFAULT_atol_
Real	DEFAULT_rtol_
int	DEFAULT_maxit_
int	DEFAULT_verbosity_
Real	atol_
Real	rtol_
int	maxit_
int	verbosity_

Additional Inherited Members
Protected Attributes inherited from ROL::PolyhedralProjection< Real >
const Ptr< BoundConstraint < Real > >	bnd_
const Ptr< Constraint< Real > >	con_
Ptr< Vector< Real > >	xprim_
Ptr< Vector< Real > >	xdual_
Ptr< Vector< Real > >	mul_
Ptr< Vector< Real > >	res_

Detailed Description

template<typename Real>
class ROL::DykstraProjection< Real >

Definition at line 19 of file ROL_DykstraProjection.hpp.

Constructor & Destructor Documentation

template<typename Real >

ROL::DykstraProjection< Real >::DykstraProjection	(	const Vector< Real > &	xprim,
		const Vector< Real > &	xdual,
		const Ptr< BoundConstraint< Real >> &	bnd,
		const Ptr< Constraint< Real >> &	con,
		const Vector< Real > &	mul,
		const Vector< Real > &	res
	)

Definition at line 16 of file ROL_DykstraProjection_Def.hpp.

References ROL::DykstraProjection< Real >::b_, ROL::DykstraProjection< Real >::cdot_, ROL::Vector< Real >::clone(), ROL::PolyhedralProjection< Real >::con_, ROL::DykstraProjection< Real >::dim_, ROL::Vector< Real >::dimension(), ROL::PolyhedralProjection< Real >::mul_, ROL::DykstraProjection< Real >::p_, ROL::DykstraProjection< Real >::q_, ROL::PolyhedralProjection< Real >::res_, ROL::Temp, ROL::DykstraProjection< Real >::tmp_, ROL::PolyhedralProjection< Real >::xprim_, ROL::DykstraProjection< Real >::y_, and ROL::DykstraProjection< Real >::z_.

template<typename Real >

ROL::DykstraProjection< Real >::DykstraProjection	(	const Vector< Real > &	xprim,
		const Vector< Real > &	xdual,
		const Ptr< BoundConstraint< Real >> &	bnd,
		const Ptr< Constraint< Real >> &	con,
		const Vector< Real > &	mul,
		const Vector< Real > &	res,
		ParameterList &	list
	)

Definition at line 52 of file ROL_DykstraProjection_Def.hpp.

References ROL::DykstraProjection< Real >::atol_, ROL::DykstraProjection< Real >::DEFAULT_atol_, ROL::DykstraProjection< Real >::DEFAULT_maxit_, ROL::DykstraProjection< Real >::DEFAULT_rtol_, ROL::DykstraProjection< Real >::DEFAULT_verbosity_, ROL::DykstraProjection< Real >::maxit_, ROL::DykstraProjection< Real >::rtol_, and ROL::DykstraProjection< Real >::verbosity_.

Member Function Documentation

template<typename Real >

void ROL::DykstraProjection< Real >::project ( Vector< Real > &  x, std::ostream &  stream = std::cout  )

overridevirtual

Reimplemented from ROL::PolyhedralProjection< Real >.

Definition at line 67 of file ROL_DykstraProjection_Def.hpp.

template<typename Real >

Real ROL::DykstraProjection< Real >::residual_1d ( const Vector< Real > &  x ) const

private

Definition at line 77 of file ROL_DykstraProjection_Def.hpp.

template<typename Real >

void ROL::DykstraProjection< Real >::residual_nd ( Vector< Real > &  r, const Vector< Real > &  y  ) const

private

Definition at line 82 of file ROL_DykstraProjection_Def.hpp.

References ROL::Temp.

template<typename Real >

void ROL::DykstraProjection< Real >::project_bnd ( Vector< Real > &  x, const Vector< Real > &  y  ) const

private

Definition at line 89 of file ROL_DykstraProjection_Def.hpp.

References ROL::Vector< Real >::set().

template<typename Real >

void ROL::DykstraProjection< Real >::project_con ( Vector< Real > &  x, const Vector< Real > &  y  ) const

private

Definition at line 95 of file ROL_DykstraProjection_Def.hpp.

References ROL::Vector< Real >::axpy(), ROL::Vector< Real >::plus(), ROL::Vector< Real >::scale(), and ROL::Vector< Real >::set().

template<typename Real >

void ROL::DykstraProjection< Real >::project_Dykstra ( Vector< Real > &  x, std::ostream &  stream = std::cout  ) const

private

Definition at line 112 of file ROL_DykstraProjection_Def.hpp.

References ROL::Vector< Real >::norm().

Member Data Documentation

template<typename Real >

int ROL::DykstraProjection< Real >::dim_

private

Definition at line 21 of file ROL_DykstraProjection.hpp.

Referenced by ROL::DykstraProjection< Real >::DykstraProjection().

template<typename Real >

Ptr<Vector<Real> > ROL::DykstraProjection< Real >::tmp_

private

Definition at line 22 of file ROL_DykstraProjection.hpp.

Referenced by ROL::DykstraProjection< Real >::DykstraProjection().

template<typename Real >

Ptr<Vector<Real> > ROL::DykstraProjection< Real >::p_

private

Definition at line 22 of file ROL_DykstraProjection.hpp.

Referenced by ROL::DykstraProjection< Real >::DykstraProjection().

template<typename Real >

Ptr<Vector<Real> > ROL::DykstraProjection< Real >::q_

private

Definition at line 22 of file ROL_DykstraProjection.hpp.

Referenced by ROL::DykstraProjection< Real >::DykstraProjection().

template<typename Real >

Ptr<Vector<Real> > ROL::DykstraProjection< Real >::y_

private

Definition at line 22 of file ROL_DykstraProjection.hpp.

Referenced by ROL::DykstraProjection< Real >::DykstraProjection().

template<typename Real >

Ptr<Vector<Real> > ROL::DykstraProjection< Real >::z_

private

Definition at line 22 of file ROL_DykstraProjection.hpp.

Referenced by ROL::DykstraProjection< Real >::DykstraProjection().

template<typename Real >

Real ROL::DykstraProjection< Real >::b_

private

Definition at line 23 of file ROL_DykstraProjection.hpp.

Referenced by ROL::DykstraProjection< Real >::DykstraProjection().

template<typename Real >

Real ROL::DykstraProjection< Real >::cdot_

private

Definition at line 23 of file ROL_DykstraProjection.hpp.

Referenced by ROL::DykstraProjection< Real >::DykstraProjection().

template<typename Real >

Real ROL::DykstraProjection< Real >::DEFAULT_atol_

private

Definition at line 25 of file ROL_DykstraProjection.hpp.

Referenced by ROL::DykstraProjection< Real >::DykstraProjection().

template<typename Real >

Real ROL::DykstraProjection< Real >::DEFAULT_rtol_

private

Definition at line 25 of file ROL_DykstraProjection.hpp.

Referenced by ROL::DykstraProjection< Real >::DykstraProjection().

template<typename Real >

int ROL::DykstraProjection< Real >::DEFAULT_maxit_

private

Definition at line 26 of file ROL_DykstraProjection.hpp.

Referenced by ROL::DykstraProjection< Real >::DykstraProjection().

template<typename Real >

int ROL::DykstraProjection< Real >::DEFAULT_verbosity_

private

Definition at line 26 of file ROL_DykstraProjection.hpp.

Referenced by ROL::DykstraProjection< Real >::DykstraProjection().

template<typename Real >

Real ROL::DykstraProjection< Real >::atol_

private

Definition at line 28 of file ROL_DykstraProjection.hpp.

Referenced by ROL::DykstraProjection< Real >::DykstraProjection().

template<typename Real >

Real ROL::DykstraProjection< Real >::rtol_

private

Definition at line 28 of file ROL_DykstraProjection.hpp.

Referenced by ROL::DykstraProjection< Real >::DykstraProjection().

template<typename Real >

int ROL::DykstraProjection< Real >::maxit_

private

Definition at line 29 of file ROL_DykstraProjection.hpp.

Referenced by ROL::DykstraProjection< Real >::DykstraProjection().

template<typename Real >

int ROL::DykstraProjection< Real >::verbosity_

private

Definition at line 29 of file ROL_DykstraProjection.hpp.

Referenced by ROL::DykstraProjection< Real >::DykstraProjection().

---

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

• ROL_DykstraProjection.hpp
• ROL_DykstraProjection_Def.hpp