XAluminumElectrodeSensitivity.cc

Go to the documentation of this file.

//
// ********************************************************************
// * License and Disclaimer                                           *
// *                                                                  *
// * The  Geant4 software  is  copyright of the Copyright Holders  of *
// * the Geant4 Collaboration.  It is provided  under  the terms  and *
// * conditions of the Geant4 Software License,  included in the file *
// * LICENSE and available at  http://cern.ch/geant4/license .  These *
// * include a list of copyright holders.                             *
// *                                                                  *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work  make  any representation or  warranty, express or implied, *
// * regarding  this  software system or assume any liability for its *
// * use.  Please see the license in the file  LICENSE  and URL above *
// * for the full disclaimer and the limitation of liability.         *
// *                                                                  *
// * This  code  implementation is the result of  the  scientific and *
// * technical work of the GEANT4 collaboration.                      *
// * By using,  copying,  modifying or  distributing the software (or *
// * any work based  on the software)  you  agree  to acknowledge its *
// * use  in  resulting  scientific  publications,  and indicate your *
// * acceptance of all terms of the Geant4 Software license.          *
// ********************************************************************
//
/// \file exoticphysics/phonon/src/XAluminumElectrodeSensitivity.cc
/// \brief Implementation of the XAluminumElectrodeSensitivity class
//
//
#include "XAluminumElectrodeSensitivity.hh"
 
#include "XAluminumElectrodeHit.hh"
#include "G4AutoLock.hh"
#include "G4HCofThisEvent.hh"
#include "G4Navigator.hh"
#include "G4SDManager.hh"
#include "G4Step.hh"
#include "G4SystemOfUnits.hh"
#include "G4Threading.hh"
#include "G4TouchableHistory.hh"
#include "G4Track.hh"
#include <fstream>
 
std::fstream* XAluminumElectrodeSensitivity::fWriter = 0;
std::fstream* XAluminumElectrodeSensitivity::fWriter2 = 0;
 
G4Mutex theMutex = G4MUTEX_INITIALIZER;                // Just need one
 
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
XAluminumElectrodeSensitivity::
XAluminumElectrodeSensitivity(const G4String& name)
 : G4VSensitiveDetector(name) {
  collectionName.insert("XAluminumElectrodeHit");
  fHCID = -1;
 
  G4AutoLock lockIt(&theMutex);                // Only one thread opens files!
  fWriter = new std::fstream("caustic.ssv",std::fstream::out|std::fstream::ate);
  if (!fWriter->is_open()) {
    G4cerr << "XAluminumElectrodeSensitivity::Constructor:"
           << "\n\tFailed to open caustic.ssv for appending data."
           << "\n\tCreating caustic.ssv" << G4endl;
    fWriter->open("caustic.ssv");
  }
 
  fWriter2 = new std::fstream("timing.ssv",std::fstream::out|std::fstream::ate);
  if (!fWriter2->is_open()) {
    G4cerr << "XAluminumElectrodeSensitivity::Constructor: "
           << "\n\tFailed to open timing.ssv for appending data."
           << "\n\tCreating timing.ssv." << G4endl;
    fWriter2->open("timing.ssv");
  }
 
  if (!(fWriter->is_open() && fWriter2->is_open())) {
    G4cerr << "XAluminumElectrodeSensitivity::Constructor: "
           << "\nERROR: COULD NOT CREATE OUTPUT FILES FOR WRITING" << G4endl;
  }
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
XAluminumElectrodeSensitivity::~XAluminumElectrodeSensitivity() {
  G4AutoLock lockIt(&theMutex);                // Only one thread deletes!
 
  if (fWriter) {
    fWriter->close();
    delete fWriter; fWriter = 0;
  }
 
  if (fWriter2) {
    fWriter2->close();
    delete fWriter2; fWriter2 = 0;
  }
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
XAluminumElectrodeHitsCollection* 
XAluminumElectrodeSensitivity::GetHitsCollection() {
  return fHitsCollection;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
void XAluminumElectrodeSensitivity::Initialize(G4HCofThisEvent* HCE)
{
  fHitsCollection =
    new XAluminumElectrodeHitsCollection(SensitiveDetectorName,
                                         collectionName[0]);
  if (fHCID<0)
  { fHCID = G4SDManager::GetSDMpointer()->GetCollectionID(fHitsCollection); }
  HCE->AddHitsCollection(fHCID,fHitsCollection);
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
G4bool XAluminumElectrodeSensitivity::ProcessHits(G4Step* aStep,
                                                  G4TouchableHistory* /*ROhist*/)
{
  //if(aStep->GetTrack()->GetDefinition()!=Phonon::PhononDefinition()) return true;
  G4double edp = aStep->GetNonIonizingEnergyDeposit();
  if(edp==0.) return true;
 
  G4StepPoint* preStepPoint = aStep->GetPreStepPoint();
  G4StepPoint* postStepPoint = aStep->GetPostStepPoint();
  G4TouchableHistory* theTouchable
    = (G4TouchableHistory*)(preStepPoint->GetTouchable());
  G4ThreeVector fWorldPos = postStepPoint->GetPosition();
  G4ThreeVector fLocalPos
    = theTouchable->GetHistory()->GetTopTransform().TransformPoint(fWorldPos);
 
  XAluminumElectrodeHit* aHit = new XAluminumElectrodeHit();
  aHit->fTime = postStepPoint->GetGlobalTime();
  aHit->fEdep = edp;
  aHit->fWorldPos = fWorldPos;
  aHit->fLocalPos = fLocalPos;
 
  fHitsCollection->insert(aHit);
 
  return true;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
void XAluminumElectrodeSensitivity::EndOfEvent(G4HCofThisEvent* /*HCE*/) {
  if (!fHitsCollection || fHitsCollection->GetSize()==0) return;
 
  for (size_t i=0; i<fHitsCollection->GetSize(); i++) {
    WriteHitInfo(dynamic_cast<XAluminumElectrodeHit*>(fHitsCollection->GetHit(i)));
  }
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
void XAluminumElectrodeSensitivity::
WriteHitInfo(const XAluminumElectrodeHit* aHit) {
  if (!aHit) return;
 
  G4AutoLock lockIt(&theMutex);          // Only one event can write at a time
 
  *fWriter        << aHit->fWorldPos.getX()/mm
           << "," << aHit->fWorldPos.getY()/mm
           << "," << aHit->fWorldPos.getZ()/mm
           << "\n";
 
  *fWriter2 << aHit->fTime/ns << " " << aHit->fEdep/eV << "\n";
}