Geant4GeneratorActionInit.cpp

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//==========================================================================
//  AIDA Detector description implementation 
//--------------------------------------------------------------------------
// Copyright (C) Organisation europeenne pour la Recherche nucleaire (CERN)
// All rights reserved.
//
// For the licensing terms see $DD4hepINSTALL/LICENSE.
// For the list of contributors see $DD4hepINSTALL/doc/CREDITS.
//
// Author     : M.Frank
//
//==========================================================================
 
// Framework include files
#include <DD4hep/Printout.h>
#include <DD4hep/InstanceCount.h>
#include <DDG4/Geant4Kernel.h>
#include <DDG4/Geant4RunAction.h>
#include <DDG4/Geant4GeneratorActionInit.h>
#include <DDG4/Geant4InputHandling.h>
 
#include <G4Run.hh>
 
using namespace dd4hep::sim;
 
Geant4GeneratorActionInit::Geant4GeneratorActionInit(Geant4Context* ctxt, const std::string& nam)
  : Geant4GeneratorAction(ctxt,nam)
{
  InstanceCount::increment(this);
  context()->kernel().runAction().callAtEnd(this,&Geant4GeneratorActionInit::end);
  context()->kernel().runAction().callAtBegin(this,&Geant4GeneratorActionInit::begin);
  declareProperty("numberOfEvents", m_evtTotal);
  declareProperty("numberOfRuns",  m_evtRun);
}
 
Geant4GeneratorActionInit::~Geant4GeneratorActionInit()  {
  InstanceCount::decrement(this);
}
 
void Geant4GeneratorActionInit::begin(const G4Run* run)   {
  m_evtRun = 0;
  m_run = run->GetRunID();
}
 
void Geant4GeneratorActionInit::end(const G4Run* /* run */)   {
  printP1("+++ Finished run %d after %d events (%d events in total)",m_run,m_evtRun,m_evtTotal);
  m_evtRun = 0;
  m_run = 0;
}
 
void Geant4GeneratorActionInit::operator()(G4Event* /* event */)  {
  ++m_evtTotal;
  ++m_evtRun;
  print("+++ Initializing event %d. Within run:%d event %d.",m_evtTotal,m_run,m_evtRun);
  generationInitialization(this,context());
}