ROL
Public Member Functions | Private Attributes | List of all members
ROL::Fletcher< Real >::AugSystemPrecond Class Reference
+ 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 142 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 147 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]Hvis the output vector.
[in]vis the input vector.
[in]tolis a tolerance for inexact linear operator application.

Implements ROL::LinearOperator< Real >.

Definition at line 150 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]Hvis the output vector.
[in]vis the input vector.
[in]tolis a tolerance for inexact linear operator application.

Reimplemented from ROL::LinearOperator< Real >.

Definition at line 153 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
template<class Real >
const Ptr<const Vector<Real> > ROL::Fletcher< Real >::AugSystemPrecond::x_
private

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