MoochoPack::ReducedHessianSecantUpdateStd_Step Class Reference

Updates rHL_k using a secant update. More...

#include <MoochoPack_ReducedHessianSecantUpdateStd_Step.hpp>

Inheritance diagram for MoochoPack::ReducedHessianSecantUpdateStd_Step:

[legend]
List of all members.

Overridden from AlgorithmStep

bool do_step (Algorithm &algo, poss_type step_poss, IterationPack::EDoStepType type, poss_type assoc_step_poss)
 
void print_step (const Algorithm &algo, poss_type step_poss, IterationPack::EDoStepType type, poss_type assoc_step_poss, std::ostream &out, const std::string &leading_str) const
 

Public Member Functions

void set_secant_update (const Teuchos::RefCountPtr< ReducedHessianSecantUpdate_Strategy > &secant_update)
 <<std comp="">> members for the strategy interface object that will actually perform the secant update.
 ReducedHessianSecantUpdateStd_Step (const secant_update_ptr_t &secant_update=Teuchos::null)
 

Detailed Description

Updates rHL_k using a secant update.

This class will initialize rHL = I if it is not already and will handle transitions to new basis selections by reseting rHL = I. The actually update is delegated to a strategy object (see #secant_update# below).

See the printed step documentation for a description.

Definition at line 48 of file MoochoPack_ReducedHessianSecantUpdateStd_Step.hpp.


Constructor & Destructor Documentation

MoochoPack::ReducedHessianSecantUpdateStd_Step::ReducedHessianSecantUpdateStd_Step const secant_update_ptr_t secant_update = Teuchos::null  ) 
 

Definition at line 45 of file MoochoPack_ReducedHessianSecantUpdateStd_Step.cpp.


Member Function Documentation

void MoochoPack::ReducedHessianSecantUpdateStd_Step::set_secant_update const Teuchos::RefCountPtr< ReducedHessianSecantUpdate_Strategy > &  secant_update  )  [inline]
 

<<std comp="">> members for the strategy interface object that will actually perform the secant update.

Definition at line 56 of file MoochoPack_ReducedHessianSecantUpdateStd_Step.hpp.

bool MoochoPack::ReducedHessianSecantUpdateStd_Step::do_step Algorithm algo,
poss_type  step_poss,
IterationPack::EDoStepType  type,
poss_type  assoc_step_poss
 

Definition at line 53 of file MoochoPack_ReducedHessianSecantUpdateStd_Step.cpp.

void MoochoPack::ReducedHessianSecantUpdateStd_Step::print_step const Algorithm algo,
poss_type  step_poss,
IterationPack::EDoStepType  type,
poss_type  assoc_step_poss,
std::ostream &  out,
const std::string &  leading_str
const
 

Definition at line 284 of file MoochoPack_ReducedHessianSecantUpdateStd_Step.cpp.


The documentation for this class was generated from the following files:
Generated on Thu Sep 18 12:34:31 2008 for MoochoPack : Framework for Large-Scale Optimization Algorithms by doxygen 1.3.9.1