Import Geant4 11.0.0 source tree
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Ben Morgan
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//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// ********************************************************************
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//
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// CaTS (Calorimetry and Tracking Simulation)
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//
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// Authors : Hans Wenzel
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// Soon Yung Jun
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// (Fermi National Accelerator Laboratory)
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//
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// History
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// October 18th, 2021 : first implementation
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//
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// ********************************************************************
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//
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/// \file EventAction.cc
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/// \brief Implementation of the CaTS::EventAction class
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// Geant4 headers
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#include <G4UserEventAction.hh>
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#include <G4ios.hh>
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#include "G4Event.hh"
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#include "G4HCofThisEvent.hh"
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#include <G4String.hh>
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#include <G4Types.hh>
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#include <G4VHit.hh>
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#include <G4VHitsCollection.hh>
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#include "G4SDManager.hh"
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// project headers:
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#include "EventAction.hh"
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#include "ConfigurationManager.hh"
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#include "Event.hh"
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#include "PhotonSD.hh"
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#include "PhotonHit.hh"
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#include "InteractionHit.hh"
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#include "lArTPCHit.hh"
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#include "TrackerHit.hh"
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#include "MscHit.hh"
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#include "CalorimeterHit.hh"
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#include "DRCalorimeterHit.hh"
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#ifdef WITH_ROOT
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#include "RootIO.hh"
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#endif
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// stl headers
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#include <map>
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#include <utility>
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#include <algorithm>
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#include <istream>
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#ifdef WITH_G4OPTICKS
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#include "OpticksFlags.hh"
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#include "G4Opticks.hh"
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#include "G4OpticksHit.hh"
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#endif
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namespace {
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// Mutex to lock updating the global ion map
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G4Mutex ionIdMapMutex = G4MUTEX_INITIALIZER;
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} // namespace
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EventAction::EventAction()
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: G4UserEventAction() {
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#ifdef WITH_ROOT
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RootIO::GetInstance();
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#endif
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}
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void EventAction::BeginOfEventAction(const G4Event* anEvent) {
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}
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void EventAction::EndOfEventAction(const G4Event* event) {
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G4bool verbose = ConfigurationManager::getInstance()->isEnable_verbose();
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if (verbose)
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G4cout << "EventAction::EndOfEventAction Event: " << event->GetEventID()
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<< G4endl;
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G4HCofThisEvent* HCE = event->GetHCofThisEvent();
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if (HCE == nullptr)
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return;
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#ifdef WITH_ROOT
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Event* CaTSEvt = new Event();
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CaTSEvt->SetEventNr(event->GetEventID());
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std::map<G4String, std::vector < G4VHit*>>*hcmap = CaTSEvt->GetHCMap();
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#endif // end WITH_ROOT
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#ifdef WITH_G4OPTICKS
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if (ConfigurationManager::getInstance()->isEnable_opticks()) {
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G4Opticks* g4ok = G4Opticks::Get();
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G4int eventid = event->GetEventID();
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g4ok->propagateOpticalPhotons(eventid);
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unsigned num_hits = g4ok->getNumHit();
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G4cout << "EndOfEventAction: num_hits: " << num_hits << G4endl;
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if (num_hits > 0) {
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G4HCtable* hctable = G4SDManager::GetSDMpointer()->GetHCtable();
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for (G4int i = 0; i < hctable->entries(); ++i) {
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std::string sdn = hctable->GetSDname(i);
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std::size_t found = sdn.find("Photondetector");
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if (found != std::string::npos) {
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PhotonSD* aSD =
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(PhotonSD*) G4SDManager::GetSDMpointer()->FindSensitiveDetector(
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sdn);
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aSD->AddOpticksHits();
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}
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}
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}
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if (verbose) {
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G4cout << "***********************************************************"
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"********************************************************"
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<< G4endl;
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G4cout << " EndOfEventAction: numphotons: " << g4ok->getNumPhotons()
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<< " Gensteps: " << g4ok->getNumGensteps()
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<< " Maxgensteps: " << g4ok->getMaxGensteps() << G4endl;
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G4cout << " EndOfEventAction: num_hits: " << g4ok->getNumHit() << G4endl;
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G4cout << g4ok->dbgdesc() << G4endl;
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}
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g4ok->reset();
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if (verbose) {
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G4cout << "========================== After reset: " << G4endl;
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G4cout << " EndOfEventAction: numphotons: " << g4ok->getNumPhotons()
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<< " Gensteps: " << g4ok->getNumGensteps()
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<< " Maxgensteps: " << g4ok->getMaxGensteps() << G4endl;
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G4cout << "EndOfEventAction: num_hits: " << g4ok->getNumHit() << G4endl;
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G4cout << g4ok->dbgdesc() << G4endl;
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G4cout << "***********************************************************"
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"********************************************************"
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<< G4endl;
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}
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} // end isEnable_opticks
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#endif // end WITH_G4OPTICKS
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//
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// Now we deal with the Geant4 Hit collections.
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//
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if (verbose)
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G4cout << "Number of collections: " << HCE->GetNumberOfCollections()
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<< G4endl;
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#ifdef WITH_ROOT
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if (ConfigurationManager::getInstance()->isWriteHits()) {
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for (int i = 0; i < HCE->GetNumberOfCollections(); i++) {
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G4VHitsCollection* hc = HCE->GetHC(i);
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G4String hcname = hc->GetName();
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std::vector<std::string> y = split(hcname, '_');
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std::string Classname = y[1];
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if (verbose)
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G4cout << "Classname: " << Classname << G4endl;
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if (Classname == "lArTPC") {
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std::vector<G4VHit*> hitsVector;
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G4int NbHits = hc->GetSize();
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for (G4int ii = 0; ii < NbHits; ii++) {
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G4VHit* hit = hc->GetHit(ii);
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lArTPCHit* tpcHit = dynamic_cast<lArTPCHit*> (hit);
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hitsVector.push_back(tpcHit);
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}
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hcmap->insert(std::make_pair(hcname, hitsVector));
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} else if (Classname == "Photondetector") {
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std::vector<G4VHit*> hitsVector;
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G4int NbHits = hc->GetSize();
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if (verbose)
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G4cout << "Photondetector size: " << hc->GetSize() << G4endl;
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for (G4int ii = 0; ii < NbHits; ii++) {
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G4VHit* hit = hc->GetHit(ii);
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PhotonHit* pHit = dynamic_cast<PhotonHit*> (hit);
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hitsVector.push_back(pHit);
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}
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hcmap->insert(std::make_pair(hcname, hitsVector));
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} else if (Classname == "Target") {
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std::vector<G4VHit*> hitsVector;
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G4int NbHits = hc->GetSize();
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if (verbose)
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G4cout << "Interaction size: " << hc->GetSize() << G4endl;
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for (G4int ii = 0; ii < NbHits; ii++) {
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G4VHit* hit = hc->GetHit(ii);
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InteractionHit* iaHit = dynamic_cast<InteractionHit*> (hit);
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hitsVector.push_back(iaHit);
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}
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hcmap->insert(std::make_pair(hcname, hitsVector));
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} else if (Classname == "Tracker") {
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std::vector<G4VHit*> hitsVector;
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G4int NbHits = hc->GetSize();
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if (verbose)
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G4cout << "Tracker size: " << hc->GetSize() << G4endl;
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for (G4int ii = 0; ii < NbHits; ii++) {
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G4VHit* hit = hc->GetHit(ii);
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TrackerHit* tHit = dynamic_cast<TrackerHit*> (hit);
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hitsVector.push_back(tHit);
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}
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hcmap->insert(std::make_pair(hcname, hitsVector));
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} else if (Classname == "Msc") {
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std::vector<G4VHit*> hitsVector;
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G4int NbHits = hc->GetSize();
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if (verbose)
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G4cout << "Msc size: " << hc->GetSize() << G4endl;
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for (G4int ii = 0; ii < NbHits; ii++) {
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G4VHit* hit = hc->GetHit(ii);
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MscHit* mscHit = dynamic_cast<MscHit*> (hit);
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hitsVector.push_back(mscHit);
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}
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hcmap->insert(std::make_pair(hcname, hitsVector));
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} else if (Classname == "Calorimeter") {
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std::vector<G4VHit*> hitsVector;
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G4int NbHits = hc->GetSize();
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if (verbose)
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G4cout << "Calorimeter size: " << hc->GetSize() << G4endl;
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for (G4int ii = 0; ii < NbHits; ii++) {
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G4VHit* hit = hc->GetHit(ii);
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CalorimeterHit* cHit = dynamic_cast<CalorimeterHit*> (hit);
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hitsVector.push_back(cHit);
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}
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hcmap->insert(std::make_pair(hcname, hitsVector));
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} else if (Classname == "DRCalorimeter") {
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std::vector<G4VHit*> hitsVector;
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G4int NbHits = hc->GetSize();
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if (verbose)
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G4cout << "DRCalorimeter size: " << hc->GetSize() << G4endl;
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for (G4int ii = 0; ii < NbHits; ii++) {
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G4VHit* hit = hc->GetHit(ii);
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DRCalorimeterHit* drHit = dynamic_cast<DRCalorimeterHit*> (hit);
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hitsVector.push_back(drHit);
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}
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hcmap->insert(std::make_pair(hcname, hitsVector));
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} else {
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G4cout << "SD type: " << Classname << " unknown" << G4endl;
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}
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}
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G4AutoLock lock(&ionIdMapMutex);
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RootIO::GetInstance()->Write(CaTSEvt);
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CaTSEvt->Reset();
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delete CaTSEvt;
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} // end enableio
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#endif
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}
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std::vector<std::string>& EventAction::split(const std::string& s, char delim,
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std::vector<std::string>& elems) {
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std::stringstream ss(s);
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std::string item;
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while (std::getline(ss, item, delim)) {
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elems.push_back(item);
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}
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return elems;
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}
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std::vector<std::string> EventAction::split(const std::string& s, char delim) {
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std::vector<std::string> elems;
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return split(s, delim, elems);
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}
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