MoochoPack::LineSearchFailureNewDecompositionSelection_Step Class Reference

Directs the selection of a new decomposition if the line search fails. More...

#include <MoochoPack_LineSearchFailureNewDecompositionSelection_Step.hpp>

Inheritance diagram for MoochoPack::LineSearchFailureNewDecompositionSelection_Step:

Public Member Functions
	STANDARD_COMPOSITION_MEMBERS (IterationPack::AlgorithmStep, line_search_step)
	<<std comp>="">> members for LineSearch object. More...
	STANDARD_COMPOSITION_MEMBERS (NewDecompositionSelection_Strategy, new_decomp_strategy)
	<<std comp>="">> members for Decomposition Select Strategy object. More...
	LineSearchFailureNewDecompositionSelection_Step (const line_search_step_ptr_t &line_search_step, const new_decomp_strategy_ptr_t &new_decomp_strategy)
Public Member Functions inherited from IterationPack::AlgorithmStep
virtual	~AlgorithmStep ()
virtual void	initialize_step (Algorithm &algo, poss_type step_poss, EDoStepType type, poss_type assoc_step_poss)
	Called by Algorithm just before the algorithm is run. More...
virtual void	inform_updated (Algorithm &algo, poss_type step_poss, EDoStepType type, poss_type assoc_step_poss)
	Called by Algorithm to inform when a runtime configuration change is finihed. More...
virtual void	finalize_step (Algorithm &algo, poss_type step_poss, EDoStepType type, poss_type assoc_step_poss)
	Called by Algorithm just after an algorithm is terminiated. More...

Private Member Functions
	LineSearchFailureNewDecompositionSelection_Step ()
	LineSearchFailureNewDecompositionSelection_Step (const LineSearchFailureNewDecompositionSelection_Step &)
LineSearchFailureNewDecompositionSelection_Step &	operator= (const LineSearchFailureNewDecompositionSelection_Step &)

Private Attributes
int	last_ls_failure_k_

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

Additional Inherited Members
Public Types inherited from IterationPack::AlgorithmStep
typedef size_t	poss_type

Detailed Description

Directs the selection of a new decomposition if the line search fails.

If the delegated line search Step object throws a LineSearchFailure exception, then this object directs the selection of a new decomposition. If the very next iteration also results in a linesearch failure then we must quit.

Definition at line 58 of file MoochoPack_LineSearchFailureNewDecompositionSelection_Step.hpp.

Constructor & Destructor Documentation

MoochoPack::LineSearchFailureNewDecompositionSelection_Step::LineSearchFailureNewDecompositionSelection_Step	(	const line_search_step_ptr_t &	line_search_step,
		const new_decomp_strategy_ptr_t &	new_decomp_strategy
	)

Definition at line 53 of file MoochoPack_LineSearchFailureNewDecompositionSelection_Step.cpp.

MoochoPack::LineSearchFailureNewDecompositionSelection_Step::LineSearchFailureNewDecompositionSelection_Step ( )

private

MoochoPack::LineSearchFailureNewDecompositionSelection_Step::LineSearchFailureNewDecompositionSelection_Step ( const LineSearchFailureNewDecompositionSelection_Step &  )

private

Member Function Documentation

MoochoPack::LineSearchFailureNewDecompositionSelection_Step::STANDARD_COMPOSITION_MEMBERS	(	IterationPack::AlgorithmStep	,
		line_search_step
	)

<<std comp>="">> members for LineSearch object.

MoochoPack::LineSearchFailureNewDecompositionSelection_Step::STANDARD_COMPOSITION_MEMBERS	(	NewDecompositionSelection_Strategy	,
		new_decomp_strategy
	)

<<std comp>="">> members for Decomposition Select Strategy object.

bool MoochoPack::LineSearchFailureNewDecompositionSelection_Step::do_step ( Algorithm &  algo, poss_type  step_poss, IterationPack::EDoStepType  type, poss_type  assoc_step_poss  )

virtual

Implements IterationPack::AlgorithmStep.

Definition at line 62 of file MoochoPack_LineSearchFailureNewDecompositionSelection_Step.cpp.

void MoochoPack::LineSearchFailureNewDecompositionSelection_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

virtual

Reimplemented from IterationPack::AlgorithmStep.

Definition at line 102 of file MoochoPack_LineSearchFailureNewDecompositionSelection_Step.cpp.

LineSearchFailureNewDecompositionSelection_Step& MoochoPack::LineSearchFailureNewDecompositionSelection_Step::operator= ( const LineSearchFailureNewDecompositionSelection_Step &  )

private

Member Data Documentation

int MoochoPack::LineSearchFailureNewDecompositionSelection_Step::last_ls_failure_k_

private

Definition at line 87 of file MoochoPack_LineSearchFailureNewDecompositionSelection_Step.hpp.

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

• MoochoPack_LineSearchFailureNewDecompositionSelection_Step.hpp
• MoochoPack_LineSearchFailureNewDecompositionSelection_Step.cpp