TG4GflashFastSimulation.cxx

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//------------------------------------------------
// The Geant4 Virtual Monte Carlo package
// Copyright (C) 2007 - 2015 Ivana Hrivnacova
// All rights reserved.
//
// For the licensing terms see geant4_vmc/LICENSE.
// Contact: root-vmc@cern.ch
//-------------------------------------------------
 
 
#include "TG4GflashFastSimulation.h"
#include "TG4GflashFastSimulationMessenger.h"
#include "TG4Globals.h"
 
#include <G4Material.hh>
#include <G4RegionStore.hh>
#include <GFlashHitMaker.hh>
#include <GFlashHomoShowerParameterisation.hh>
#include <GFlashParticleBounds.hh>
#include <GFlashShowerModel.hh>
 
#include <Riostream.h>
 
using namespace std;
 
//_____________________________________________________________________________
TG4GflashFastSimulation::TG4GflashFastSimulation()
  : TG4VUserFastSimulation(),
    fMessenger(0),
    fMaterialName(),
    fGflashShowerModel(0)
{
 
  // create the model in contsructor
  // to make available its messenger commands
  fGflashShowerModel = new GFlashShowerModel("GflashShowerModel");
  // region will be set via the model configuration
 
  fMessenger = new TG4GflashFastSimulationMessenger(this);
}
 
//_____________________________________________________________________________
TG4GflashFastSimulation::~TG4GflashFastSimulation()
{
}
 
//
// protected methods
//
 
//_____________________________________________________________________________
void TG4GflashFastSimulation::Construct()
{
 
  if (!fMaterialName.size()) {
    TG4Globals::Warning("TG4GflashFastSimulation", "Construct",
      "The material for Gflash parameterisation is not defined.");
    return;
  }
 
  // Get material from G4MaterialTable
  G4Material* material = G4Material::GetMaterial(fMaterialName);
  if (!material) {
    TString text = "The material ";
    text += fMaterialName.data();
    text += " was not found.";
    TG4Globals::Warning("TG4GflashFastSimulation", "Construct", text);
    return;
  }
 
  // Initializing shower model
  //
  G4cout << "Configuring shower parameterization model" << G4endl;
 
  fGflashShowerModel->SetFlagParamType(1);
 
  GFlashHomoShowerParameterisation* parameterisation =
    new GFlashHomoShowerParameterisation(material);
  fGflashShowerModel->SetParameterisation(*parameterisation);
 
  // Energy cuts to kill particles:
  GFlashParticleBounds* particleBounds = new GFlashParticleBounds();
  fGflashShowerModel->SetParticleBounds(*particleBounds);
 
  // Makes the EnergieSpots
  GFlashHitMaker* hitMaker = new GFlashHitMaker();
  fGflashShowerModel->SetHitMaker(*hitMaker);
 
  // Register model in VMC frameworks
  Register(fGflashShowerModel);
 
  G4cout << "end configuring shower parameterization." << G4endl;
  //
  // end Initializing shower model
}