Geant4ActionPhase.cpp

Go to the documentation of this file.

// $Id: $
//==========================================================================
//  AIDA Detector description implementation for LCD
//--------------------------------------------------------------------------
// 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/InstanceCount.h"
#include "DDG4/Geant4ActionPhase.h"

using namespace std;
using namespace DD4hep::Simulation;

Geant4PhaseAction::Geant4PhaseAction(Geant4Context* ctxt, const std::string& nam)
  : Geant4Action(ctxt,nam)
{
}

Geant4PhaseAction::~Geant4PhaseAction()   {
}

void Geant4PhaseAction::operator()() {
}

DD4hep::Callback Geant4PhaseAction::callback()    {
  return Callback(this).make(&Geant4PhaseAction::operator());
}

Geant4ActionPhase::Geant4ActionPhase(Geant4Context* ctxt, const string& nam, const type_info& arg_type0,
                                     const type_info& arg_type1, const type_info& arg_type2)
  : Geant4Action(ctxt, nam) {
  m_argTypes[0] = &arg_type0;
  m_argTypes[1] = &arg_type1;
  m_argTypes[2] = &arg_type2;
  InstanceCount::increment(this);
}

Geant4ActionPhase::~Geant4ActionPhase() {
  for (Members::iterator i = m_members.begin(); i != m_members.end(); ++i)
    (*i).first->release();
  m_members.clear();
  InstanceCount::decrement(this);
}

bool Geant4ActionPhase::add(Geant4Action* action, Callback callback) {
  action->addRef();
  m_members.push_back(make_pair(action,callback));
  return true;
}

bool Geant4ActionPhase::remove(Geant4Action* action, Callback callback) {
  if (action && callback.func.first) {
    Members::iterator i = find(m_members.begin(), m_members.end(), make_pair(action,callback));
    if (i != m_members.end()) {
      (*i).first->release();
      m_members.erase(i);
      return true;
    }
    return false;
  }
  size_t len = m_members.size();
  for (Members::iterator i = m_members.begin(); i != m_members.end(); ++i) {
    if ( (*i).first == action && (*i).second.par == callback.par) {
      (*i).first->release();
      m_members.erase(i);
      i = m_members.begin();
    }
  }
  return (len > m_members.size());
}

void Geant4ActionPhase::execute(void* argument) {
  for (Members::iterator i = m_members.begin(); i != m_members.end(); ++i) {
    (*i).second.execute((const void**) &argument);
  }
}

class G4HCofThisEvent;
class G4TouchableHistory;
#include "DDG4/Geant4RunAction.h"
#include "DDG4/Geant4EventAction.h"
#include "DDG4/Geant4TrackingAction.h"
#include "DDG4/Geant4SteppingAction.h"
#include "DDG4/Geant4GeneratorAction.h"
namespace DD4hep {
  namespace Simulation {
    void Geant4ActionPhase::call() {
      this->execute(0);
    }
    template <> void Geant4ActionPhase::call<const G4Run*>(const G4Run* run) {
      this->execute((const void**) &run);
    }
    template <> void Geant4ActionPhase::call<G4Event*>(G4Event* event) {
      this->execute((const void**) &event);
    }
    template <> void Geant4ActionPhase::call<const G4Event*>(const G4Event* event) {
      this->execute((const void**) &event);
    }
    template <> void Geant4ActionPhase::call<const G4Track*>(const G4Track* track) {
      this->execute((const void**) &track);
    }
    template <> void Geant4ActionPhase::call<const G4Step*>(const G4Step* step) {
      this->execute((const void**) &step);
    }
    template <> void Geant4ActionPhase::call<const G4Step*, G4SteppingManager*>(const G4Step* step, G4SteppingManager* mgr) {
      const void * args[] = { step, mgr };
      this->execute(args);
    }
    template <> void Geant4ActionPhase::call<G4HCofThisEvent*>(G4HCofThisEvent* hce) {
      this->execute((const void**) &hce);
    }
    template <> void Geant4ActionPhase::call<G4Step*, G4TouchableHistory*>(G4Step* step, G4TouchableHistory* history) {
      const void * args[] = { step, history };
      this->execute(args);
    }
  }
}