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Geant4EventAction.cpp 1.97 KiB
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// $Id: Geant4Converter.cpp 603 2013-06-13 21:15:14Z markus.frank $
//====================================================================
//  AIDA Detector description implementation for LCD
//--------------------------------------------------------------------
//
//  Author     : M.Frank
//
//====================================================================

// Framework include files
#include "DD4hep/InstanceCount.h"
#include "DDG4/Geant4EventAction.h"
// C/C++ include files
#include <stdexcept>

using namespace DD4hep::Simulation;

/// Standard constructor
Geant4EventAction::Geant4EventAction(Geant4Context* context, const std::string& nam)
: Geant4Action(context,nam)  
{
  InstanceCount::increment(this);
}

/// Default destructor
Geant4EventAction::~Geant4EventAction()  {
  InstanceCount::decrement(this);
}

/// begin-of-event callback
void Geant4EventAction::begin(const G4Event* )  {
}

/// End-of-event callback
void Geant4EventAction::end(const G4Event* )  {
}

/// Standard constructor
Geant4EventActionSequence::Geant4EventActionSequence(Geant4Context* context, const std::string& name)
: Geant4Action(context,name)
{
  InstanceCount::increment(this);
}

/// Default destructor
Geant4EventActionSequence::~Geant4EventActionSequence()  {
  m_actors(&Geant4Action::release);
  m_actors.clear();
  m_begin.clear();
  m_end.clear();
  InstanceCount::decrement(this);
}

/// Add an actor responding to all callbacks. Sequence takes ownership.
void Geant4EventActionSequence::adopt(Geant4EventAction* action)  {
  if ( action )  {
    action->addRef();
    m_actors.add(action);
    return;
  }
  throw std::runtime_error("Geant4EventActionSequence: Attempt to add invalid actor!");
}

/// Pre-track action callback
void  Geant4EventActionSequence::begin(const G4Event* event)  { 
  m_actors(&Geant4EventAction::begin,event);
  m_begin(event);
}

/// Post-track action callback
void  Geant4EventActionSequence::end(const G4Event* event) { 
  m_end(event);
  m_actors(&Geant4EventAction::end,event);
}