Gecode::Search::Seq::PBS< best > Class Template Reference

Sequential portfolio engine implementation. More...

#include <pbs.hh>

List of all members.

Public Member Functions
	PBS (Engine **slaves, Stop **stops, unsigned int n, const Statistics &stat, const Search::Options &opt)
	Initialize.
virtual Space *	next (void)
	Return next solution (NULL, if none exists or search has been stopped).
virtual Statistics	statistics (void) const
	Return statistics.
virtual bool	stopped (void) const
	Check whether engine has been stopped.
virtual void	constrain (const Space &b)
	Constrain future solutions to be better than b.
virtual	~PBS (void)
	Destructor.
Protected Attributes
Statistics	stat
	Master statistics.
SharedStopInfo	ssi
	Shared slave information.
unsigned int	slice
	Size of a slice.
Slave *	slaves
	Slaves.
unsigned int	n_slaves
	Number of slave engines.
unsigned int	cur
	Current slave to run.
bool	slave_stop
	Whether a slave has been stopped.

---

Detailed Description

template<bool best>
class Gecode::Search::Seq::PBS< best >

Sequential portfolio engine implementation.

Definition at line 92 of file pbs.hh.

---

Constructor & Destructor Documentation

template<bool best>

Gecode::Search::Seq::PBS< best >::PBS	(	Engine **	slaves,
		Stop **	stops,
		unsigned int	n,
		const Statistics &	stat,
		const Search::Options &	opt
	)			[inline]

Initialize.

Definition at line 77 of file pbs.hpp.

template<bool best>

Gecode::Search::Seq::PBS< best >::~PBS

(

void

)

[inline, virtual]

Destructor.

Definition at line 160 of file pbs.hpp.

---

Member Function Documentation

template<bool best>

Space * Gecode::Search::Seq::PBS< best >::next

(

void

)

[inline, virtual]

Return next solution (NULL, if none exists or search has been stopped).

Implements Gecode::Search::Engine.

Definition at line 94 of file pbs.hpp.

template<bool best>

Statistics Gecode::Search::Seq::PBS< best >::statistics

(

void

)

const [inline, virtual]

Return statistics.

Implements Gecode::Search::Engine.

Definition at line 143 of file pbs.hpp.

template<bool best>

bool Gecode::Search::Seq::PBS< best >::stopped

(

void

)

const [inline, virtual]

Check whether engine has been stopped.

Implements Gecode::Search::Engine.

Definition at line 137 of file pbs.hpp.

template<bool best>

void Gecode::Search::Seq::PBS< best >::constrain

(

const Space &

b

)

[inline, virtual]

Constrain future solutions to be better than b.

Reimplemented from Gecode::Search::Engine.

Definition at line 152 of file pbs.hpp.

---

Member Data Documentation

template<bool best>

Statistics Gecode::Search::Seq::PBS< best >::stat [protected]

Master statistics.

Definition at line 95 of file pbs.hh.

template<bool best>

SharedStopInfo Gecode::Search::Seq::PBS< best >::ssi [protected]

Shared slave information.

Definition at line 97 of file pbs.hh.

template<bool best>

unsigned int Gecode::Search::Seq::PBS< best >::slice [protected]

Size of a slice.

Definition at line 99 of file pbs.hh.

template<bool best>

Slave* Gecode::Search::Seq::PBS< best >::slaves [protected]

Slaves.

Definition at line 101 of file pbs.hh.

template<bool best>

unsigned int Gecode::Search::Seq::PBS< best >::n_slaves [protected]

Number of slave engines.

Definition at line 103 of file pbs.hh.

template<bool best>

unsigned int Gecode::Search::Seq::PBS< best >::cur [protected]

Current slave to run.

Definition at line 105 of file pbs.hh.

template<bool best>

bool Gecode::Search::Seq::PBS< best >::slave_stop [protected]

Whether a slave has been stopped.

Definition at line 107 of file pbs.hh.

---

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

• gecode/search/seq/pbs.hh
• gecode/search/seq/pbs.hpp