G4UserWorkerThreadInitialization Class Reference

#include <G4UserWorkerThreadInitialization.hh>

Inheritance diagram for G4UserWorkerThreadInitialization:

Public Member Functions
	G4UserWorkerThreadInitialization ()
virtual	~G4UserWorkerThreadInitialization ()
virtual G4Thread *	CreateAndStartWorker (G4WorkerThread *workerThreadContext)
virtual void	SetupRNGEngine (const CLHEP::HepRandomEngine *aRNGEngine) const
virtual void	JoinWorker (G4Thread *aThread)
virtual G4WorkerRunManager *	CreateWorkerRunManager () const

Detailed Description

Definition at line 47 of file G4UserWorkerThreadInitialization.hh.

Constructor & Destructor Documentation

G4UserWorkerThreadInitialization::G4UserWorkerThreadInitialization

(

)

Definition at line 74 of file G4UserWorkerThreadInitialization.cc.

{;}

G4UserWorkerThreadInitialization::~G4UserWorkerThreadInitialization ( )

virtual

Definition at line 77 of file G4UserWorkerThreadInitialization.cc.

{;}

Member Function Documentation

G4Thread * G4UserWorkerThreadInitialization::CreateAndStartWorker ( G4WorkerThread *  workerThreadContext )

virtual

Reimplemented in tbbUserWorkerInitialization.

Definition at line 56 of file G4UserWorkerThreadInitialization.cc.

Referenced by G4MTRunManager::CreateAndStartWorkers().

{
    return new G4Thread;
}

G4WorkerRunManager * G4UserWorkerThreadInitialization::CreateWorkerRunManager ( ) const

virtual

Reimplemented in tbbUserWorkerInitialization.

Definition at line 133 of file G4UserWorkerThreadInitialization.cc.

Referenced by tbbTask::execute(), and G4MTRunManagerKernel::StartThread().

{
    return new G4WorkerRunManager();
}

void G4UserWorkerThreadInitialization::JoinWorker ( G4Thread *  aThread )

virtual

Reimplemented in tbbUserWorkerInitialization.

Definition at line 69 of file G4UserWorkerThreadInitialization.cc.

Referenced by G4MTRunManager::TerminateWorkers().

{
}

void G4UserWorkerThreadInitialization::SetupRNGEngine ( const CLHEP::HepRandomEngine *  aRNGEngine ) const

virtual

Definition at line 86 of file G4UserWorkerThreadInitialization.cc.

References FatalException, G4endl, and G4Exception().

Referenced by tbbTask::execute(), and G4MTRunManagerKernel::StartThread().

{
    //No default available, let's create the instance of random stuff
    //A Call to this just forces the creation to defaults
    G4Random::getTheEngine();
    //Poor man's solution to check which RNG Engine is used in master thread
    CLHEP::HepRandomEngine* retRNG= 0;

    // Need to make these calls thread safe
    G4AutoLock l(&rngCreateMutex);
    if ( dynamic_cast<const CLHEP::HepJamesRandom*>(aNewRNG) ) {
       retRNG= new CLHEP::HepJamesRandom;
    }
    if ( dynamic_cast<const CLHEP::RanecuEngine*>(aNewRNG) ) {
       retRNG= new CLHEP::RanecuEngine;
    }
    if ( dynamic_cast<const CLHEP::Ranlux64Engine*>(aNewRNG) ) {
       retRNG= new CLHEP::Ranlux64Engine;
    }
    if ( dynamic_cast<const CLHEP::MTwistEngine*>(aNewRNG) ) {
       retRNG= new CLHEP::MTwistEngine;
    }
    if ( dynamic_cast<const CLHEP::DualRand*>(aNewRNG) ) {
       retRNG= new CLHEP::DualRand;
    }
    if ( dynamic_cast<const CLHEP::RanluxEngine*>(aNewRNG) ) {
       retRNG= new CLHEP::RanluxEngine;
    }
    if ( dynamic_cast<const CLHEP::RanshiEngine*>(aNewRNG) ) {
       retRNG= new CLHEP::RanshiEngine;
    }
  
    if( retRNG != 0 ) {
       G4Random::setTheEngine( retRNG );
    }else{
        // Does a new method, such as aNewRng->newEngine() exist to clone it ?
        G4ExceptionDescription msg;
        msg<< " Unknown type of RNG Engine - " << G4endl
           << " Can cope only with HepJamesRandom, Ranecu, Ranlux64, MTwistEngine, DualRand, Ranlux or Ranshi."
           << G4endl
           << " Cannot clone this type of RNG engine, as required for this thread" << G4endl
           << " Aborting " << G4endl;
        G4Exception("G4UserWorkerInitializition::SetupRNGEngine()",
                    "Run10099",FatalException,msg);
    }
}

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

• G4UserWorkerThreadInitialization.hh
• G4UserWorkerThreadInitialization.cc