Geant4Action.cpp

// $Id: Geant4Converter.cpp 603 2013-06-13 21:15:14Z markus.frank $
//====================================================================
//  AIDA Detector description implementation for LCD
//--------------------------------------------------------------------
//
//  Author     : M.Frank
//
//====================================================================
#include <algorithm>
#include "DD4hep/Printout.h"
#include "DD4hep/InstanceCount.h"
#include "DDG4/Geant4Context.h"
#include "DDG4/Geant4Action.h"
#include "DDG4/Geant4Kernel.h"
#include "DDG4/Geant4UIMessenger.h"

// Geant4 include files
#include "G4UIdirectory.hh"

using namespace std;
using namespace DD4hep;
using namespace DD4hep::Simulation;

TypeName TypeName::split(const string& type_name) {
  size_t idx = type_name.find("/");
  string typ = type_name, nam = type_name;
  if (idx != string::npos) {
    typ = type_name.substr(0, idx);
    nam = type_name.substr(idx + 1);
  }
  return TypeName(typ, nam);
}

/// Default constructor
Geant4TrackInformation::Geant4TrackInformation()
    : G4VUserTrackInformation(), m_flags(0) {
}

/// Standard destructor
Geant4TrackInformation::~Geant4TrackInformation() {
}

/// Access flag if track should be stored
Geant4TrackInformation& Geant4TrackInformation::storeTrack(bool value) {
  value ? m_flags |= STORE : m_flags &= ~STORE;
  return *this;
}

/// Standard constructor
Geant4Action::Geant4Action(Geant4Context* context, const string& nam)
    : m_context(context), m_control(0), m_outputLevel(INFO), m_needsControl(false), m_name(nam), m_refCount(1) {
  InstanceCount::increment(this);
  declareProperty("Name", m_name);
  declareProperty("name", m_name);
  declareProperty("OutputLevel", m_outputLevel);
  declareProperty("Control", m_needsControl);
}

/// Default destructor
Geant4Action::~Geant4Action() {
  InstanceCount::decrement(this);
}

/// Implicit destruction
long Geant4Action::addRef() {
  return ++m_refCount;
}

/// Decrease reference count. Implicit destruction
long Geant4Action::release() {
  long count = --m_refCount;
  if (m_refCount <= 0) {
    cout << "Geant4Action: Deleting object " << name() << " of type " << typeinfoName(typeid(*this)) << endl;
    delete this;
  }
  return count;
}

/// Set the context pointer
void Geant4Action::setContext(Geant4Context* context) {
  m_context = context;
}

/// Set object properties
Geant4Action& Geant4Action::setProperties(PropertyConfigurator& setup) {
  m_properties.set(m_name, setup);
  return *this;
}

/// Install all control messenger if wanted
void Geant4Action::installMessengers() {
  //m_needsControl = true;
  if (m_needsControl && !m_control) {
    string path = context()->kernel().directoryName();
    path += name() + "/";
    m_control = new Geant4UIMessenger(name(), path);
    installPropertyMessenger();
  }
}

/// Install property control messenger if wanted
void Geant4Action::installPropertyMessenger() {
  m_control->exportProperties(m_properties);
}

/// Support of debug messages.
void Geant4Action::debug(const string& fmt, ...) const {
  va_list args;
  va_start(args, fmt);
  DD4hep::printout(DD4hep::DEBUG, "Geant4Action", fmt, args);
  va_end(args);
}

/// Support of info messages.
void Geant4Action::info(const string& fmt, ...) const {
  va_list args;
  va_start(args, fmt);
  DD4hep::printout(DD4hep::INFO, "Geant4Action", fmt, args);
  va_end(args);
}

/// Support of warning messages.
void Geant4Action::warning(const string& fmt, ...) const {
  va_list args;
  va_start(args, fmt);
  DD4hep::printout(DD4hep::WARNING, "Geant4Action", fmt, args);
  va_end(args);
}

/// Action to support error messages.
void Geant4Action::error(const string& fmt, ...) const {
  va_list args;
  va_start(args, fmt);
  DD4hep::printout(DD4hep::ERROR, "Geant4Action", fmt, args);
  va_end(args);
}

/// Action to support error messages.
bool Geant4Action::error(bool return_value, const string& fmt, ...) const {
  va_list args;
  va_start(args, fmt);
  DD4hep::printout(DD4hep::ERROR, "Geant4Action", fmt, args);
  va_end(args);
  return return_value;
}

/// Support of fatal messages. Throws exception if required.
void Geant4Action::fatal(const string& fmt, ...) const {
  string err;
  va_list args;
  va_start(args, fmt);
  DD4hep::printout(DD4hep::FATAL, "Geant4Action", fmt, args);
  va_end(args);
}

/// Support of exceptions: Print fatal message and throw runtime_error.
void Geant4Action::except(const string& fmt, ...) const {
  string err;
  va_list args;
  va_start(args, fmt);
  DD4hep::printout(DD4hep::FATAL, "Geant4Action", fmt, args);
  err = DD4hep::format("Geant4Action", fmt, args);
  va_end(args);
  throw runtime_error(err);
}

/// Access to the main run action sequence from the kernel object
Geant4RunActionSequence& Geant4Action::runAction() const {
  return m_context->runAction();
}

/// Access to the main event action sequence from the kernel object
Geant4EventActionSequence& Geant4Action::eventAction() const {
  return m_context->eventAction();
}

/// Access to the main stepping action sequence from the kernel object
Geant4SteppingActionSequence& Geant4Action::steppingAction() const {
  return m_context->steppingAction();
}

/// Access to the main tracking action sequence from the kernel object
Geant4TrackingActionSequence& Geant4Action::trackingAction() const {
  return m_context->trackingAction();
}

/// Access to the main stacking action sequence from the kernel object
Geant4StackingActionSequence& Geant4Action::stackingAction() const {
  return m_context->stackingAction();
}

/// Access to the main generator action sequence from the kernel object
Geant4GeneratorActionSequence& Geant4Action::generatorAction() const {
  return m_context->generatorAction();
}