Generated on Tue Feb 11 2025 17:33:26 for Gecode by doxygen 1.12.0
Gecode::Search::Worker Class Reference

Search worker statistics More...

#include <worker.hh>

Public Member Functions

 Worker (void)
 Initialize.
 
void start (void)
 Reset stop information.
 
bool stop (const Options &o)
 Check whether engine must be stopped.
 
bool stopped (void) const
 Check whether engine has been stopped.
 
void reset (unsigned long int d=0)
 Reset statistics with root depth d.
 
void stack_depth (unsigned long int d)
 Record stack depth d.
 
unsigned long int steal_depth (unsigned long int d) const
 Return steal depth.
 
- Public Member Functions inherited from Gecode::Search::Statistics
 Statistics (void)
 Initialize.
 
void reset (void)
 Reset.
 
Statistics operator+ (const Statistics &s)
 Return sum with s.
 
Statisticsoperator+= (const Statistics &s)
 Increment by statistics s.
 
- Public Member Functions inherited from Gecode::StatusStatistics
 StatusStatistics (void)
 Initialize.
 
void reset (void)
 Reset information.
 
StatusStatistics operator+ (const StatusStatistics &s)
 Return sum with s.
 
StatusStatisticsoperator+= (const StatusStatistics &s)
 Increment by statistics s.
 

Protected Attributes

bool _stopped
 Whether engine has been stopped.
 
unsigned long int root_depth
 Depth of root node (for work stealing)
 

Additional Inherited Members

- Public Attributes inherited from Gecode::Search::Statistics
unsigned long int fail
 Number of failed nodes in search tree.
 
unsigned long int node
 Number of nodes expanded.
 
unsigned long int depth
 Maximum depth of search stack.
 
unsigned long int restart
 Number of restarts.
 
unsigned long int nogood
 Number of no-goods posted.
 
- Public Attributes inherited from Gecode::StatusStatistics
unsigned long int propagate
 Number of propagator executions.
 

Detailed Description

Search worker statistics

Definition at line 44 of file worker.hh.

Constructor & Destructor Documentation

◆ Worker()

Gecode::Search::Worker::Worker ( void )
inline

Initialize.

Definition at line 70 of file worker.hh.

Member Function Documentation

◆ start()

void Gecode::Search::Worker::start ( void )
inline

Reset stop information.

Definition at line 74 of file worker.hh.

◆ stop()

bool Gecode::Search::Worker::stop ( const Options & o)
inline

Check whether engine must be stopped.

Definition at line 79 of file worker.hh.

◆ stopped()

bool Gecode::Search::Worker::stopped ( void ) const
inline

Check whether engine has been stopped.

Definition at line 87 of file worker.hh.

◆ reset()

void Gecode::Search::Worker::reset ( unsigned long int d = 0)
inline

Reset statistics with root depth d.

Definition at line 92 of file worker.hh.

◆ stack_depth()

void Gecode::Search::Worker::stack_depth ( unsigned long int d)
inline

Record stack depth d.

Definition at line 100 of file worker.hh.

◆ steal_depth()

unsigned long int Gecode::Search::Worker::steal_depth ( unsigned long int d) const
inline

Return steal depth.

Definition at line 106 of file worker.hh.

Member Data Documentation

◆ _stopped

bool Gecode::Search::Worker::_stopped
protected

Whether engine has been stopped.

Definition at line 47 of file worker.hh.

◆ root_depth

unsigned long int Gecode::Search::Worker::root_depth
protected

Depth of root node (for work stealing)

Definition at line 49 of file worker.hh.


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