Gecode::Search::Par::BAB< Tracer >::Worker Class Reference

Parallel branch-and-bound search worker More...

#include <bab.hh>

List of all members.

Public Member Functions
	Worker (Space *s, BAB &e)
	Initialize for space s with engine e.
BAB &	engine (void) const
	Provide access to engine.
virtual void	run (void)
	Start execution of worker.
void	better (Space *b)
	Accept better solution b.
void	find (void)
	Try to find some work.
void	reset (Space *s, unsigned int ngdl)
	Reset engine to restart at space s.
virtual	~Worker (void)
	Destructor.
Protected Attributes
int	mark
	Number of entries not yet constrained to be better.
Space *	best
	Best solution found so far.

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Detailed Description

template<class Tracer>
class Gecode::Search::Par::BAB< Tracer >::Worker

Parallel branch-and-bound search worker

Definition at line 66 of file bab.hh.

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Constructor & Destructor Documentation

template<class Tracer >

Gecode::Search::Par::BAB< Tracer >::Worker::Worker	(	Space *	s,
		BAB &	e
	)			[inline]

Initialize for space s with engine e.

Definition at line 76 of file bab.hpp.

template<class Tracer >

Gecode::Search::Par::BAB< Tracer >::Worker::~Worker

(

void

)

[inline, virtual]

Destructor.

Reimplemented from Gecode::Search::Par::Engine< Tracer >::Worker.

Definition at line 411 of file bab.hpp.

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Member Function Documentation

template<class Tracer >

BAB< Tracer > & Gecode::Search::Par::BAB< Tracer >::Worker::engine

(

void

)

const [inline]

Provide access to engine.

Reimplemented from Gecode::Search::Par::Engine< Tracer >::Worker.

Definition at line 41 of file bab.hpp.

template<class Tracer >

void Gecode::Search::Par::BAB< Tracer >::Worker::run

(

void

)

[inline, virtual]

Start execution of worker.

Implements Gecode::Support::Runnable.

Definition at line 209 of file bab.hpp.

template<class Tracer >

void Gecode::Search::Par::BAB< Tracer >::Worker::better

(

Space *

b

)

[inline]

Accept better solution b.

Definition at line 106 of file bab.hpp.

template<class Tracer >

void Gecode::Search::Par::BAB< Tracer >::Worker::find

(

void

)

[inline]

Try to find some work.

Definition at line 148 of file bab.hpp.

template<class Tracer >

void Gecode::Search::Par::BAB< Tracer >::Worker::reset	(	Space *	s,
		unsigned int	ngdl
	)			[inline]

Reset engine to restart at space s.

Definition at line 52 of file bab.hpp.

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Member Data Documentation

template<class Tracer >

int Gecode::Search::Par::BAB< Tracer >::Worker::mark [protected]

Number of entries not yet constrained to be better.

Definition at line 80 of file bab.hh.

template<class Tracer >

Space* Gecode::Search::Par::BAB< Tracer >::Worker::best [protected]

Best solution found so far.

Definition at line 82 of file bab.hh.

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

• gecode/search/par/bab.hh
• gecode/search/par/bab.hpp