ROL::BarzilaiBorwein< Real > Class Template Reference

Provides definitions for Barzilai-Borwein operators. More...

#include <ROL_BarzilaiBorwein.hpp>

Inheritance diagram for ROL::BarzilaiBorwein< Real >:

Public Member Functions
	BarzilaiBorwein (int type=1)
void	applyH (Vector< Real > &Hv, const Vector< Real > &v, const Vector< Real > &x)
void	applyB (Vector< Real > &Bv, const Vector< Real > &v, const Vector< Real > &x)
Public Member Functions inherited from ROL::Secant< Real >
virtual	~Secant ()
	Secant (int M=10)
Teuchos::RCP< SecantState< Real > > &	get_state ()
virtual void	update (const Vector< Real > &grad, const Vector< Real > &gp, const Vector< Real > &s, const Real snorm, const int iter)
virtual void	applyH0 (Vector< Real > &Hv, const Vector< Real > &v, const Vector< Real > &x)
virtual void	applyB0 (Vector< Real > &Bv, const Vector< Real > &v, const Vector< Real > &x)
void	test (const Vector< Real > &x, const Vector< Real > &s)

Private Attributes
int	type_

Detailed Description

template<class Real>
class ROL::BarzilaiBorwein< Real >

Provides definitions for Barzilai-Borwein operators.

Definition at line 56 of file ROL_BarzilaiBorwein.hpp.

Constructor & Destructor Documentation

template<class Real >

ROL::BarzilaiBorwein< Real >::BarzilaiBorwein ( int  type = 1 )

inline

Definition at line 62 of file ROL_BarzilaiBorwein.hpp.

Member Function Documentation

template<class Real >

void ROL::BarzilaiBorwein< Real >::applyH ( Vector< Real > &  Hv, const Vector< Real > &  v, const Vector< Real > &  x  )

inlinevirtual

Implements ROL::Secant< Real >.

Definition at line 65 of file ROL_BarzilaiBorwein.hpp.

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

template<class Real >

void ROL::BarzilaiBorwein< Real >::applyB ( Vector< Real > &  Bv, const Vector< Real > &  v, const Vector< Real > &  x  )

inlinevirtual

Implements ROL::Secant< Real >.

Definition at line 83 of file ROL_BarzilaiBorwein.hpp.

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

Member Data Documentation

template<class Real >

int ROL::BarzilaiBorwein< Real >::type_

private

Definition at line 59 of file ROL_BarzilaiBorwein.hpp.

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

• ROL_BarzilaiBorwein.hpp