Import Geant4 6.2.0 source tree
This commit is contained in:
Gabriele Cosmo
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//
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// ********************************************************************
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// * DISCLAIMER *
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// * *
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// * The following disclaimer summarizes all the specific disclaimers *
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// * of contributors to this software. The specific disclaimers,which *
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// * govern, are listed with their locations in: *
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// * http://cern.ch/geant4/license *
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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. *
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// * *
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// * This code implementation is the intellectual property of the *
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// * GEANT4 collaboration. *
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// * By copying, distributing or modifying the Program (or any work *
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// * based on the Program) you indicate your acceptance of this *
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// * statement, and all its terms. *
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// ********************************************************************
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//
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#include "LXeEventAction.hh"
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#include "LXeScintHit.hh"
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#include "LXePMTHit.hh"
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#include "LXeUserEventInformation.hh"
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#include "LXeTrajectory.hh"
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#include "RecorderBase.hh"
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#include "G4EventManager.hh"
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#include "G4SDManager.hh"
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#include "G4RunManager.hh"
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#include "G4Event.hh"
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#include "G4EventManager.hh"
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#include "G4TrajectoryContainer.hh"
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#include "G4Trajectory.hh"
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#include "G4VVisManager.hh"
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#include "G4ios.hh"
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#include "G4UImanager.hh"
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//_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_
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LXeEventAction::LXeEventAction(RecorderBase* r)
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:recorder(r),saveThreshold(0),scintCollID(-1),pmtCollID(-1),verbose(0),
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pmtThreshold(1),forcedrawphotons(false),forcenophotons(false)
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{
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eventMessenger=new LXeEventMessenger(this);
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}
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//_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_
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LXeEventAction::~LXeEventAction(){}
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//_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_
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void LXeEventAction::BeginOfEventAction(const G4Event* anEvent){
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//New event, add the user information object
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G4EventManager::
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GetEventManager()->SetUserInformation(new LXeUserEventInformation);
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G4SDManager* SDman = G4SDManager::GetSDMpointer();
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if(scintCollID<0)
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scintCollID=SDman->GetCollectionID("scintCollection");
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if(pmtCollID<0)
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pmtCollID=SDman->GetCollectionID("pmtHitCollection");
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if(recorder)recorder->RecordBeginOfEvent(anEvent);
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}
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//_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_
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void LXeEventAction::EndOfEventAction(const G4Event* anEvent){
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LXeUserEventInformation* eventInformation
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=(LXeUserEventInformation*)anEvent->GetUserInformation();
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G4TrajectoryContainer* trajectoryContainer=anEvent->GetTrajectoryContainer();
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G4int n_trajectories = 0;
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if (trajectoryContainer) n_trajectories = trajectoryContainer->entries();
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// extract the trajectories and draw them
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if (G4VVisManager::GetConcreteInstance()){
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for (G4int i=0; i<n_trajectories; i++){
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LXeTrajectory* trj = (LXeTrajectory*)
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((*(anEvent->GetTrajectoryContainer()))[i]);
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if(trj->GetParticleName()=="opticalphoton"){
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trj->SetForceDrawTrajectory(forcedrawphotons);
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trj->SetForceNoDrawTrajectory(forcenophotons);
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}
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trj->DrawTrajectory(50);
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}
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}
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LXeScintHitsCollection* SHC = 0;
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LXePMTHitsCollection* PHC = 0;
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G4HCofThisEvent* HCE = anEvent->GetHCofThisEvent();
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//Get the hit collections
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if(HCE){
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if(scintCollID>=0)SHC = (LXeScintHitsCollection*)(HCE->GetHC(scintCollID));
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if(pmtCollID>=0)PHC = (LXePMTHitsCollection*)(HCE->GetHC(pmtCollID));
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}
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//Hits in scintillator
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if(SHC){
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int n_hit = SHC->entries();
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G4ThreeVector eWeightPos(0.);
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G4double edep;
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G4double edepMax=0;
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for(int i=0;i<n_hit;i++){ //gather info on hits in scintillator
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edep=(*SHC)[i]->GetEdep();
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eventInformation->IncEDep(edep); //sum up the edep
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eWeightPos += (*SHC)[i]->GetPos()*edep;//calculate energy weighted pos
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if(edep>edepMax){
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edepMax=edep;//store max energy deposit
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G4ThreeVector posMax=(*SHC)[i]->GetPos();
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eventInformation->SetPosMax(posMax,edep);
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}
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}
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if(eventInformation->GetEDep()==0.){
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if(verbose>0)G4cout<<"No hits in the scintillator this event."<<G4endl;
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}
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else{
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//Finish calculation of energy weighted position
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eWeightPos/=eventInformation->GetEDep();
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eventInformation->SetEWeightPos(eWeightPos);
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if(verbose>0){
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G4cout << "\tEnergy weighted position of hits in LXe : "
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<< eWeightPos/mm << G4endl;
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}
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}
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if(verbose>0){
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G4cout << "\tTotal energy deposition in scintillator : "
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<< eventInformation->GetEDep() / keV << " (keV)" << G4endl;
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}
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}
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if(PHC){
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G4ThreeVector reconPos=0.;
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G4int pmts=PHC->entries();
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//Gather info from all PMTs
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for(G4int i=0;i<pmts;i++){
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eventInformation->IncHitCount((*PHC)[i]->GetPhotonCount());
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reconPos+=(*PHC)[i]->GetPMTPos()*(*PHC)[i]->GetPhotonCount();
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if((*PHC)[i]->GetPhotonCount()>=pmtThreshold){
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eventInformation->IncPMTSAboveThreshold();
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}
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else{//wasnt above the threshold, turn it back off
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(*PHC)[i]->SetDrawit(false);
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}
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}
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if(eventInformation->GetHitCount()>0){//dont bother unless there were hits
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reconPos/=eventInformation->GetHitCount();
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if(verbose>0){
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G4cout << "\tReconstructed position of hits in LXe : "
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<< reconPos/mm << G4endl;
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}
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eventInformation->SetReconPos(reconPos);
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}
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PHC->DrawAllHits();
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}
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if(verbose>0){
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//End of event output. later to be controlled by a verbose level
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G4cout << "\tNumber of photons that hit PMTs in this event : "
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<< eventInformation->GetHitCount() << G4endl;
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G4cout << "\tNumber of PMTs above threshold("<<pmtThreshold<<") : "
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<< eventInformation->GetPMTSAboveThreshold() << G4endl;
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G4cout << "\tNumber of photons produced by scintillation in this event : "
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<< eventInformation->GetPhotonCount_Scint() << G4endl;
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G4cout << "\tNumber of photons produced by cerenkov in this event : "
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<< eventInformation->GetPhotonCount_Ceren() << G4endl;
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G4cout << "\tNumber of photons absorbed (OpAbsorption) in this event : "
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<< eventInformation->GetAbsorptionCount() << G4endl;
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G4cout << "\tNumber of photons absorbed at boundaries (OpBoundary) in "
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<< "this event : " << eventInformation->GetBoundaryAbsorptionCount()
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<< G4endl;
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G4cout << "Unacounted for photons in this event : "
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<< (eventInformation->GetPhotonCount_Scint() +
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eventInformation->GetPhotonCount_Ceren() -
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eventInformation->GetAbsorptionCount() -
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eventInformation->GetHitCount() -
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eventInformation->GetBoundaryAbsorptionCount())
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<< G4endl;
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}
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//If we have set the flag to save 'special' events, save here
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if(saveThreshold&&eventInformation->GetPhotonCount() <= saveThreshold)
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G4RunManager::GetRunManager()->rndmSaveThisEvent();
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if(recorder)recorder->RecordEndOfEvent(anEvent);
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}
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//_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_
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void LXeEventAction::SetSaveThreshold(G4int save){
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/*Sets the save threshold for the random number seed. If the number of photons
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generated in an event is lower than this, then save the seed for this event
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in a file called run###evt###.rndm
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*/
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saveThreshold=save;
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G4RunManager::GetRunManager()->SetRandomNumberStore(true);
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G4RunManager::GetRunManager()->SetRandomNumberStoreDir("random/");
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// G4UImanager::GetUIpointer()->ApplyCommand("/random/setSavingFlag 1");
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}
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