ROL
Public Member Functions | Private Attributes | List of all members
ROL::lSR1< Real > Class Template Reference

Provides definitions for limited-memory SR1 operators. More...

#include <ROL_lSR1.hpp>

+ Inheritance diagram for ROL::lSR1< Real >:

Public Member Functions

 lSR1 (int M)
 
void updateStorage (const Vector< Real > &x, 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
 
void applyH (Vector< Real > &Hv, const Vector< Real > &v) const
 
virtual void applyB0 (Vector< Real > &Bv, const Vector< Real > &v) const
 
void applyB (Vector< Real > &Bv, const Vector< Real > &v) const
 
- Public Member Functions inherited from ROL::Secant< Real >
virtual ~Secant ()
 
 Secant (int M=10)
 
ROL::Ptr< SecantState< Real > > & get_state ()
 
const ROL::Ptr< SecantState
< Real > > & 
get_state () const
 
void test (const Vector< Real > &x, const Vector< Real > &s) const
 
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

bool updateIterate_
 
bool isInitialized_
 

Detailed Description

template<class Real>
class ROL::lSR1< Real >

Provides definitions for limited-memory SR1 operators.

Definition at line 57 of file ROL_lSR1.hpp.

Constructor & Destructor Documentation

template<class Real >
ROL::lSR1< Real >::lSR1 ( int  M)
inline

Definition at line 64 of file ROL_lSR1.hpp.

References ROL::lSR1< Real >::updateIterate_.

Member Function Documentation

template<class Real >
void ROL::lSR1< Real >::updateStorage ( const Vector< Real > &  x,
const Vector< Real > &  grad,
const Vector< Real > &  gp,
const Vector< Real > &  s,
const Real  snorm,
const int  iter 
)
inlinevirtual
template<class Real >
virtual void ROL::lSR1< Real >::applyH0 ( Vector< Real > &  Hv,
const Vector< Real > &  v 
) const
inlinevirtual

Reimplemented from ROL::Secant< Real >.

Definition at line 106 of file ROL_lSR1.hpp.

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

Referenced by ROL::lSR1< Real >::applyH().

template<class Real >
void ROL::lSR1< Real >::applyH ( Vector< Real > &  Hv,
const Vector< Real > &  v 
) const
inlinevirtual
template<class Real >
virtual void ROL::lSR1< Real >::applyB0 ( Vector< Real > &  Bv,
const Vector< Real > &  v 
) const
inlinevirtual

Reimplemented from ROL::Secant< Real >.

Definition at line 151 of file ROL_lSR1.hpp.

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

Referenced by ROL::lSR1< Real >::applyB().

template<class Real >
void ROL::lSR1< Real >::applyB ( Vector< Real > &  Bv,
const Vector< Real > &  v 
) const
inlinevirtual

Member Data Documentation

template<class Real >
bool ROL::lSR1< Real >::updateIterate_
mutableprivate
template<class Real >
bool ROL::lSR1< Real >::isInitialized_
private

Definition at line 61 of file ROL_lSR1.hpp.

Referenced by ROL::lSR1< Real >::updateStorage().


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