RE05StackingAction Class Reference

#include <Doxymodules_runAndEvent.h>

Inheritance diagram for RE05StackingAction:

Public Member Functions
	RE05StackingAction ()
virtual	~RE05StackingAction ()
virtual G4ClassificationOfNewTrack	ClassifyNewTrack (const G4Track *aTrack)
virtual void	NewStage ()
virtual void	PrepareNewEvent ()
void	SetNRequestMuon (G4int val)
G4int	GetNRequestMuon () const
void	SetNRequestIsoMuon (G4int val)
G4int	GetNRequestIsoMuon () const
void	SetNIsolation (G4int val)
G4int	GetNIsolation () const
void	SetRoIAngle (G4double val)
G4double	GetRoIAngle () const

Private Member Functions
G4bool	InsideRoI (const G4Track *aTrack, G4double ang)
G4VHitsCollection *	GetCollection (G4String colName)

Private Attributes
RE05TrackerHitsCollection *	fTrkHits
RE05MuonHitsCollection *	fMuonHits
RE05StackingActionMessenger *	fMessenger
G4int	fStage
G4int	fReqMuon
G4int	fReqIsoMuon
G4int	fReqIso
G4double	fAngRoI

Detailed Description

Definition at line 117 of file Doxymodules_runAndEvent.h.

Constructor & Destructor Documentation

RE05StackingAction()

RE05StackingAction::RE05StackingAction

(

)

Definition at line 46 of file RE05StackingAction.cc.

 : G4UserStackingAction(),
   fTrkHits(0), fMuonHits(0), fMessenger(0), 
   fStage(0),
   fReqMuon(2),
   fReqIso(10),
   fAngRoI(30.0*deg)
{ 
  fMessenger = new RE05StackingActionMessenger(this);
}

~RE05StackingAction()

RE05StackingAction::~RE05StackingAction ( )

virtual

Definition at line 59 of file RE05StackingAction.cc.

{ delete fMessenger; }

Member Function Documentation

ClassifyNewTrack()

G4ClassificationOfNewTrack RE05StackingAction::ClassifyNewTrack ( const G4Track *  aTrack )

virtual

Definition at line 65 of file RE05StackingAction.cc.

{
  G4ClassificationOfNewTrack classification = fWaiting;
  switch(fStage)
  {
  case 0: // Stage 0 : Primary muons only
    if(aTrack->GetParentID()==0)
    {
      G4ParticleDefinition * particleType = aTrack->GetDefinition();
      if((particleType==G4MuonPlus::MuonPlusDefinition())
       ||(particleType==G4MuonMinus::MuonMinusDefinition()))
      { classification = fUrgent; }
    }
    break;
 
  case 1: // Stage 1 : Charged primaries only
          //           Suspended tracks will be sent to the waiting stack
    if(aTrack->GetParentID()!=0) { break; }
    if(aTrack->GetTrackStatus()==fSuspend) { break; }
    if(aTrack->GetDefinition()->GetPDGCharge()==0.) { break; }
    classification = fUrgent;
    break;
 
  default: // Stage 2 : Accept all primaries
           //           Accept all secondaries in RoI
           //           Kill secondaries outside RoI
    if(aTrack->GetParentID()==0)
    { 
      classification = fUrgent;
      break;
    }
    if((fAngRoI<0.)||InsideRoI(aTrack,fAngRoI))
    { 
      classification = fUrgent;
      break;
    }
    classification = fKill;
  }
  return classification;
}

NewStage()

void RE05StackingAction::NewStage ( )

virtual

Definition at line 147 of file RE05StackingAction.cc.

{
  fStage++;
  G4int nhits;
  if(fStage==1)
  {
  // Stage 0->1 : check if at least "fReqMuon" hits on muon chamber
  //              otherwise abort current event
    if(!fMuonHits)
    { fMuonHits = (RE05MuonHitsCollection*)GetCollection("muonCollection"); }
    if(!fMuonHits)
    { G4cerr << "muonCollection NOT FOUND" << G4endl;
      return; }
    nhits = fMuonHits->entries();
////    G4cout << "Stage 0->1 : " << nhits << " hits found in the muon chamber."
////         << G4endl;
    if(nhits<fReqMuon)
    { 
      stackManager->clear();
////      G4cout << "++++++++ event aborted" << G4endl;
      return;
    }
    stackManager->ReClassify();
    return;
  }
 
  else if(fStage==2)
  {
  // Stage 1->2 : check the isolation of muon tracks
  //              at least "fReqIsoMuon" isolated muons
  //              otherwise abort current event.
  //              Isolation requires "fReqIso" or less hits
  //              (including own hits) in the RoI region
  //              in the tracker layers.
    nhits = fMuonHits->entries();
    if(!fTrkHits)
    { fTrkHits = (RE05TrackerHitsCollection*)GetCollection("trackerCollection"); }
    if(!fTrkHits)
    { G4cerr << "trackerCollection NOT FOUND" << G4endl;
      return; }
    G4int nTrkhits = fTrkHits->entries();
    G4int isoMuon = 0;
    for(G4int j=0;j<nhits;j++)
    {
      G4ThreeVector hitPos = (*fMuonHits)[j]->GetPos();
      G4int nhitIn = 0;
      for(G4int jj=0;(jj<nTrkhits)&&(nhitIn<=fReqIso);jj++)
      {
        G4ThreeVector trkhitPos = (*fTrkHits)[jj]->GetPos();
        if(trkhitPos.angle(hitPos)<fAngRoI) nhitIn++;
      }
      if(nhitIn<=fReqIso) isoMuon++;
    }
////    G4cout << "Stage 1->2 : " << isoMuon << " isolated muon found." << G4endl;
    if(isoMuon<fReqIsoMuon)
    {
      stackManager->clear();
////      G4cout << "++++++++ event aborted" << G4endl;
      return;
    }
    stackManager->ReClassify();
    return;
  }
 
  else
  {
  // Other fStage change : just re-classify
    stackManager->ReClassify();
  }
}

PrepareNewEvent()

void RE05StackingAction::PrepareNewEvent ( )

virtual

Definition at line 220 of file RE05StackingAction.cc.

{ 
  fStage = 0; 
  fTrkHits = 0;
  fMuonHits = 0;
}

InsideRoI()

G4bool RE05StackingAction::InsideRoI ( const G4Track *  aTrack, G4double  ang  )

private

Definition at line 108 of file RE05StackingAction.cc.

{
  if(!fMuonHits)
  { fMuonHits = (RE05MuonHitsCollection*)GetCollection("muonCollection"); }
  if(!fMuonHits)
  { G4cerr << "muonCollection NOT FOUND" << G4endl;
    return true; }
 
  G4int nhits = fMuonHits->entries();
 
  const G4ThreeVector trPos = aTrack->GetPosition();
  for(G4int i=0;i<nhits;i++)
  {
    G4ThreeVector muHitPos = (*fMuonHits)[i]->GetPos();
    G4double angl = muHitPos.angle(trPos);
    if(angl<ang) { return true; }
  }
 
  return false;
}

GetCollection()

G4VHitsCollection * RE05StackingAction::GetCollection ( G4String  colName )

private

Definition at line 131 of file RE05StackingAction.cc.

{
  G4SDManager* SDMan = G4SDManager::GetSDMpointer();
  G4RunManager* runMan = G4RunManager::GetRunManager();
  int colID = SDMan->GetCollectionID(colName);
  if(colID>=0)
  {
    const G4Event* currentEvent = runMan->GetCurrentEvent();
    G4HCofThisEvent* HCE = currentEvent->GetHCofThisEvent();
    return HCE->GetHC(colID);
  }
  return 0;
}

SetNRequestMuon()

void RE05StackingAction::SetNRequestMuon ( G4int  val )

inline

Definition at line 70 of file RE05StackingAction.hh.

{ fReqMuon = val; }

GetNRequestMuon()

G4int RE05StackingAction::GetNRequestMuon ( ) const

inline

Definition at line 71 of file RE05StackingAction.hh.

{ return fReqMuon; }

SetNRequestIsoMuon()

void RE05StackingAction::SetNRequestIsoMuon ( G4int  val )

inline

Definition at line 72 of file RE05StackingAction.hh.

{ fReqIsoMuon = val; }

GetNRequestIsoMuon()

G4int RE05StackingAction::GetNRequestIsoMuon ( ) const

inline

Definition at line 73 of file RE05StackingAction.hh.

{ return fReqIsoMuon; }

SetNIsolation()

void RE05StackingAction::SetNIsolation ( G4int  val )

inline

Definition at line 74 of file RE05StackingAction.hh.

{ fReqIso = val; }

GetNIsolation()

G4int RE05StackingAction::GetNIsolation ( ) const

inline

Definition at line 75 of file RE05StackingAction.hh.

{ return fReqIso; }

SetRoIAngle()

void RE05StackingAction::SetRoIAngle ( G4double  val )

inline

Definition at line 76 of file RE05StackingAction.hh.

{ fAngRoI = val; }

GetRoIAngle()

G4double RE05StackingAction::GetRoIAngle ( ) const

inline

Definition at line 77 of file RE05StackingAction.hh.

{ return fAngRoI; }

Member Data Documentation

fTrkHits

RE05TrackerHitsCollection* RE05StackingAction::fTrkHits

private

Definition at line 59 of file RE05StackingAction.hh.

fMuonHits

RE05MuonHitsCollection* RE05StackingAction::fMuonHits

private

Definition at line 60 of file RE05StackingAction.hh.

fMessenger

RE05StackingActionMessenger* RE05StackingAction::fMessenger

private

Definition at line 61 of file RE05StackingAction.hh.

fStage

G4int RE05StackingAction::fStage

private

Definition at line 63 of file RE05StackingAction.hh.

fReqMuon

G4int RE05StackingAction::fReqMuon

private

Definition at line 64 of file RE05StackingAction.hh.

fReqIsoMuon

G4int RE05StackingAction::fReqIsoMuon

private

Definition at line 65 of file RE05StackingAction.hh.

fReqIso

G4int RE05StackingAction::fReqIso

private

Definition at line 66 of file RE05StackingAction.hh.

fAngRoI

G4double RE05StackingAction::fAngRoI

private

Definition at line 67 of file RE05StackingAction.hh.

---

The documentation for this class was generated from the following files:

• .doxygen/Doxymodules_runAndEvent.h
• extended/runAndEvent/RE05/include/RE05StackingAction.hh
• extended/runAndEvent/RE05/src/RE05StackingAction.cc