ROL: ROL::SemismoothNewtonProjection< Real >::Precond Class Reference

ROL

Inheritance diagram for ROL::SemismoothNewtonProjection< Real >::Precond:

Public Member Functions
	Precond (Real alpha=1e-4)
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 Real	alpha_

Detailed Description

template<typename Real>
class ROL::SemismoothNewtonProjection< Real >::Precond

Definition at line 90 of file ROL_SemismoothNewtonProjection.hpp.

Constructor & Destructor Documentation

◆ Precond()

template<typename Real>

ROL::SemismoothNewtonProjection< Real >::Precond::Precond ( Real alpha = 1e-4 )

inline

Definition at line 94 of file ROL_SemismoothNewtonProjection.hpp.

References alpha_.

Member Function Documentation

◆ apply()

template<typename Real>

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

inline

Definition at line 95 of file ROL_SemismoothNewtonProjection.hpp.

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

◆ applyInverse()

template<typename Real>

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

inline

Definition at line 100 of file ROL_SemismoothNewtonProjection.hpp.

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

Member Data Documentation

◆ alpha_

template<typename Real>

const Real ROL::SemismoothNewtonProjection< Real >::Precond::alpha_

private

Definition at line 92 of file ROL_SemismoothNewtonProjection.hpp.

Referenced by apply(), applyInverse(), and Precond().

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

ROL_SemismoothNewtonProjection.hpp