Generated on Thu Jan 16 2025 00:00:00 for Gecode by doxygen 1.14.0
Gecode::Search::TraceRecorder Class Reference

Simple recorder for a search tracer. More...

#include <trace-recorder.hpp>

Classes

class  ID
 Class for storing identifiers. More...

Public Member Functions

 TraceRecorder (SearchTracer *t)
 Initialize.
void engine (SearchTracer::EngineType t, unsigned int n)
 Register engine.
void worker (void)
 Register worker.
unsigned int nid (void)
 Generate new node id.
unsigned int wid (void) const
 Return worker id.
void round (void)
 The workers goes to a next round (restart or next iteration in LDS)
void skip (const SearchTracer::EdgeInfo &ei)
 The engine skips an edge.
void node (const SearchTracer::EdgeInfo &ei, const SearchTracer::NodeInfo &ni)
 The engine creates a new node with information ei and ni.
void done (void)
 The worker is done.
 operator bool (void) const
 Whether this is a real tracer.

Protected Attributes

SearchTracertracer
 The actual tracer.
unsigned int _eid
 The engine id.
unsigned int _wid
 The worker id.
unsigned int _nid
 The next free node id.

Detailed Description

Simple recorder for a search tracer.

Definition at line 45 of file trace-recorder.hpp.

Constructor & Destructor Documentation

◆ TraceRecorder()

Gecode::Search::TraceRecorder::TraceRecorder ( SearchTracer * t)
inline

Initialize.

Definition at line 174 of file trace-recorder.hpp.

Member Function Documentation

◆ engine()

void Gecode::Search::TraceRecorder::engine ( SearchTracer::EngineType t,
unsigned int n )
inline

Register engine.

Definition at line 178 of file trace-recorder.hpp.

◆ worker()

void Gecode::Search::TraceRecorder::worker ( void )
inline

Register worker.

Definition at line 183 of file trace-recorder.hpp.

◆ nid()

unsigned int Gecode::Search::TraceRecorder::nid ( void )
inline

Generate new node id.

Definition at line 188 of file trace-recorder.hpp.

◆ wid()

unsigned int Gecode::Search::TraceRecorder::wid ( void ) const
inline

Return worker id.

Definition at line 193 of file trace-recorder.hpp.

◆ round()

void Gecode::Search::TraceRecorder::round ( void )
inline

The workers goes to a next round (restart or next iteration in LDS)

Definition at line 198 of file trace-recorder.hpp.

◆ skip()

void Gecode::Search::TraceRecorder::skip ( const SearchTracer::EdgeInfo & ei)
inline

The engine skips an edge.

Definition at line 203 of file trace-recorder.hpp.

◆ node()

void Gecode::Search::TraceRecorder::node ( const SearchTracer::EdgeInfo & ei,
const SearchTracer::NodeInfo & ni )
inline

The engine creates a new node with information ei and ni.

Definition at line 208 of file trace-recorder.hpp.

◆ done()

void Gecode::Search::TraceRecorder::done ( void )
inline

The worker is done.

Definition at line 214 of file trace-recorder.hpp.

◆ operator bool()

Gecode::Search::TraceRecorder::operator bool ( void ) const
inline

Whether this is a real tracer.

Definition at line 219 of file trace-recorder.hpp.

Member Data Documentation

◆ tracer

SearchTracer& Gecode::Search::TraceRecorder::tracer
protected

The actual tracer.

Definition at line 48 of file trace-recorder.hpp.

◆ _eid

unsigned int Gecode::Search::TraceRecorder::_eid
protected

The engine id.

Definition at line 50 of file trace-recorder.hpp.

◆ _wid

unsigned int Gecode::Search::TraceRecorder::_wid
protected

The worker id.

Definition at line 52 of file trace-recorder.hpp.

◆ _nid

unsigned int Gecode::Search::TraceRecorder::_nid
protected

The next free node id.

Definition at line 54 of file trace-recorder.hpp.


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