Generated on Tue Apr 18 10:24:06 2017 for Gecode by doxygen 1.6.3
Gecode::Search::Parallel::BAB::Worker

Gecode::Search::Parallel::BAB::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.

Detailed Description

Parallel branch-and-bound search worker

Definition at line 49 of file bab.hh.

Constructor & Destructor Documentation

Gecode::Search::Parallel::BAB::Worker::Worker ( Space *  s,
BAB &  e 
) [inline]

Initialize for space s with engine e.

Definition at line 140 of file bab.hh.

Gecode::Search::Parallel::BAB::Worker::~Worker ( void   )  [virtual]

Destructor.

Reimplemented from Gecode::Search::Parallel::Engine::Worker.

Definition at line 252 of file bab.cpp.

Member Function Documentation

BAB & Gecode::Search::Parallel::BAB::Worker::engine ( void   )  const [inline]

Provide access to engine.

Reimplemented from Gecode::Search::Parallel::Engine::Worker.

Definition at line 109 of file bab.hh.

void Gecode::Search::Parallel::BAB::Worker::run ( void   )  [virtual]

Start execution of worker.

Implements Gecode::Support::Runnable.

Definition at line 79 of file bab.cpp.

void Gecode::Search::Parallel::BAB::Worker::better ( Space *  b  )  [inline]

Accept better solution b.

Definition at line 166 of file bab.hh.

void Gecode::Search::Parallel::BAB::Worker::find ( void   )  [inline]

Try to find some work.

Definition at line 206 of file bab.hh.

void Gecode::Search::Parallel::BAB::Worker::reset ( Space *  s,
unsigned int  ngdl 
) [inline]

Reset engine to restart at space s.

Definition at line 118 of file bab.hh.

Member Data Documentation

int Gecode::Search::Parallel::BAB::Worker::mark [protected]

Number of entries not yet constrained to be better.

Definition at line 52 of file bab.hh.

Space* Gecode::Search::Parallel::BAB::Worker::best [protected]

Best solution found so far.

Definition at line 54 of file bab.hh.

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