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PTSimHit Class Reference

#include <PTSimHit.h>

List of all members.

Public Member Functions

 PTSimHit ()
virtual ~PTSimHit ()
virtual std::ostream & Print (std::ostream &os) const
virtual void Print (Option_t *option="") const
void CreateDigiScintHit (TClonesArray &hitarray) const
void Clear (Option_t *="")
void Init (const PlexStripEndId &seid, Int_t pdg, Int_t trkind, const TLorentzVector &globalpos, const TLorentzVector &localpos, const TLorentzVector &p4)
void SetCurrentState (const TLorentzVector &globalpos, const TLorentzVector &localpos, const TLorentzVector &p4)
void AddELoss (Double_t eloss)
void AddStep (Double_t step)
void UseLinearStep (bool uselinearstep=true)
Double_t GetELoss () const
Double_t GetStep () const
Int_t GetPdg () const
Int_t GetTrkIndex () const

Private Attributes

PlexStripEndId fStripEndId
Int_t fPdg
Int_t fTrkIndex
Double_t fELoss
Double_t fStep
TLorentzVector fGlobalPos0
TLorentzVector fLocalPos0
TLorentzVector fP40
TLorentzVector fGlobalPos
TLorentzVector fLocalPos
TLorentzVector fP4
bool fUseLinearStep

Constructor & Destructor Documentation

PTSimHit::PTSimHit (   ) 
 

Definition at line 31 of file PTSimHit.cxx.

References Clear().

00031                    : fUseLinearStep(false) {
00032    //  Default constructor
00033   this -> Clear(); // initialize data members
00034 }

PTSimHit::~PTSimHit (   )  [virtual]
 

Definition at line 37 of file PTSimHit.cxx.

00037                     {
00038 // Destructor
00039 
00040 }

Member Function Documentation

void PTSimHit::AddELoss (  Double_t  eloss  )  [inline]
 

Definition at line 45 of file PTSimHit.h.

References fELoss.

Referenced by PTSimApplication::Stepping().

00045 { fELoss += eloss; }

void PTSimHit::AddStep (  Double_t  step  )  [inline]
 

Definition at line 46 of file PTSimHit.h.

References fStep.

Referenced by PTSimApplication::Stepping().

00046 { fStep += step; }

void PTSimHit::Clear (  Option_t *  = ""  ) 
 

Definition at line 43 of file PTSimHit.cxx.

References fELoss, fGlobalPos, fGlobalPos0, fLocalPos, fLocalPos0, fP4, fP40, fPdg, fStep, fStripEndId, fTrkIndex, PlexPlaneId::SetDetector(), PlexPlaneId::SetPlane(), and PlexStripEndId::SetStrip().

Referenced by PTSimHit(), and PTSimApplication::Stepping().

00043                                            {
00044 // Resets hit data so that object can be reused
00045 
00046   fStripEndId.SetDetector(Detector::kFar);
00047   fStripEndId.SetPlane(999);
00048   fStripEndId.SetStrip(999);
00049   fPdg = 0;
00050   fTrkIndex = -1;
00051   fGlobalPos0.SetXYZT(0,0,0,0);
00052   fLocalPos0.SetXYZT(0,0,0,0);
00053   fP40.SetPxPyPzE(0,0,0,0);
00054   fGlobalPos.SetXYZT(0,0,0,0);
00055   fLocalPos.SetXYZT(0,0,0,0);
00056   fP4.SetPxPyPzE(0,0,0,0);
00057   fELoss = 0;
00058   fStep = 0;
00059 
00060 }

void PTSimHit::CreateDigiScintHit (  TClonesArray &  hitarray  )  const
 

Definition at line 63 of file PTSimHit.cxx.

References fLocalPos, fLocalPos0, fP40, fPdg, fStripEndId, fTrkIndex, PlexPlaneId::GetPlane(), and MSG.

Referenced by PTSimApplication::Stepping().

00063                                                               {
00064 // Creates DigiScintHit from stored data and adds it to users
00065 // TClonesArray at position entry
00066 
00067   MSG("PTSim",Msg::kVerbose) << "PTSimHit::CreateDigiScintHit\n" 
00068                                << *(this) << endl;
00069 
00070   if ( fStripEndId.GetPlane() == 999 ) {
00071     MSG("PTSim",Msg::kFatal) 
00072        << "CreateDigiScintHit called with invalid plane id " << endl;
00073     abort();
00074   }
00075   
00076   Int_t entry = hitarray.GetEntriesFast();
00077   Double_t step = fStep;
00078   if ( fUseLinearStep ) {
00079     // This is a bad idea but is useful for comparing to gminos
00080     double dx = fLocalPos.X() - fLocalPos0.X();
00081     double dy = fLocalPos.Y() - fLocalPos0.Y();
00082     double dz = fLocalPos.Z() - fLocalPos0.Z();
00083     step = sqrt(dx*dx+dy*dy+dz*dz);
00084   }
00085   
00086   new((hitarray)[entry]) DigiScintHit(fTrkIndex,fPdg,fP40.E(),
00087                            fStripEndId,
00088                            fLocalPos0.T(),
00089                            fLocalPos0.X()*Munits::cm,
00090                            fLocalPos0.Y()*Munits::cm,
00091                            fLocalPos0.Z()*Munits::cm,
00092                            fLocalPos.T(),
00093                            fLocalPos.X()*Munits::cm,
00094                            fLocalPos.Y()*Munits::cm,
00095                            fLocalPos.Z()*Munits::cm,
00096                            step*Munits::cm,fELoss,
00097                            fP40.Px(),fP40.Py(),fP40.Pz());
00098   return;
00099 }

Double_t PTSimHit::GetELoss (   )  const [inline]
 

Definition at line 50 of file PTSimHit.h.

Referenced by PTSimApplication::Stepping().

00050 { return fELoss; }

Int_t PTSimHit::GetPdg (   )  const [inline]
 

Definition at line 52 of file PTSimHit.h.

00052 { return fPdg; }

Double_t PTSimHit::GetStep (   )  const [inline]
 

Definition at line 51 of file PTSimHit.h.

00051 { return fStep; }

Int_t PTSimHit::GetTrkIndex (   )  const [inline]
 

Definition at line 53 of file PTSimHit.h.

Referenced by PTSimApplication::Stepping().

00053 { return fTrkIndex; }

void PTSimHit::Init (  const PlexStripEndId &  seid,
Int_t  pdg,
Int_t  trkind,
const TLorentzVector &  globalpos,
const TLorentzVector &  localpos,
const TLorentzVector &  p4
) 
 

Definition at line 103 of file PTSimHit.cxx.

References fGlobalPos0, fLocalPos0, fP40, fPdg, fStripEndId, and fTrkIndex.

Referenced by PTSimApplication::Stepping().

00106                                                 {
00107 // Store entry point data for this hit
00108  
00109   fStripEndId = seid;
00110   fPdg = pdg;
00111   fTrkIndex = trkind;
00112   fGlobalPos0 = globalpos;
00113   fLocalPos0 = localpos;
00114   fP40 = p4;
00115 
00116   return;
00117 
00118 }

void PTSimHit::Print (  Option_t *  option = ""  )  const [virtual]
 

Definition at line 153 of file PTSimHit.cxx.

References Print().

00153                                                  {
00154   //  Print hit in form supported by TObject::Print.
00155 
00156   Print(std::cout);
00157   return;
00158 }

std::ostream & PTSimHit::Print (  std::ostream &  os  )  const [virtual]
 

Definition at line 121 of file PTSimHit.cxx.

References PlexStripEndId::AsString(), fELoss, fGlobalPos, fGlobalPos0, fLocalPos, fLocalPos0, fP4, fP40, fPdg, fStep, fStripEndId, and fTrkIndex.

Referenced by Print().

00121                                                 {
00122   //  Print hit data on ostream.
00123 
00124 
00125   os << "PTSimHit:" << endl;
00126  
00127   os << "StripEndId " << fStripEndId.AsString() 
00128      << " particle id(pdg) " << fPdg 
00129      << " trk index " << fTrkIndex << endl;
00130   os << "Entry x,y,z (local)(cm): " << fLocalPos0.X() << " " << fLocalPos0.Y()
00131      << " " << fLocalPos0.Z() << endl;
00132   os << "      x,y,z(global)(cm): " << fGlobalPos0.X() << " "  
00133      << fGlobalPos0.Y() << " "
00134      << fGlobalPos0.Z() << endl;
00135   os << "      time(sec) " <<  fLocalPos0.T() << " p4(GeV) "
00136      << fP40.Px() << " " << fP40.Py() << " " 
00137      << fP40.Pz() << " " << fP40.E() << endl;
00138   os << "Exit x,y,z (local)(cm): " << fLocalPos.X() << " " << fLocalPos.Y()
00139      << " " << fLocalPos.Z() << endl;
00140   os << "     x,y,z(global)(cm): " << fGlobalPos.X() << " " 
00141      << fGlobalPos.Y() << " " 
00142      << fGlobalPos.Z() << endl;
00143   os << "     time(sec) " <<  fLocalPos.T() << " p4(GeV) "
00144      << fP4.Px() << " " << fP4.Py() << " " 
00145      << fP4.Pz() << " " << fP4.E() << endl;
00146   os << "Eloss(GeV) " << fELoss << " Step(cm) " << fStep << endl;
00147 
00148   return os;
00149 
00150 }

void PTSimHit::SetCurrentState (  const TLorentzVector &  globalpos,
const TLorentzVector &  localpos,
const TLorentzVector &  p4
) 
 

Definition at line 161 of file PTSimHit.cxx.

References fGlobalPos, fLocalPos, and fP4.

Referenced by PTSimApplication::Stepping().

00163                                                            {
00164 // Store current data for this track
00165 
00166   fGlobalPos = globalpos;
00167   fLocalPos = localpos;
00168   fP4 = p4;
00169 
00170   return;
00171 
00172 }

void PTSimHit::UseLinearStep (  bool  uselinearstep = true  )  [inline]
 

Definition at line 47 of file PTSimHit.h.

References fUseLinearStep.

Referenced by PTSimApplication::UseLinearStep().

00047 { fUseLinearStep = uselinearstep; }

Member Data Documentation

Double_t PTSimHit::fELoss [private]
 

Definition at line 60 of file PTSimHit.h.

Referenced by AddELoss(), Clear(), and Print().

TLorentzVector PTSimHit::fGlobalPos [private]
 

Definition at line 65 of file PTSimHit.h.

Referenced by Clear(), Print(), and SetCurrentState().

TLorentzVector PTSimHit::fGlobalPos0 [private]
 

Definition at line 62 of file PTSimHit.h.

Referenced by Clear(), Init(), and Print().

TLorentzVector PTSimHit::fLocalPos [private]
 

Definition at line 66 of file PTSimHit.h.

Referenced by Clear(), CreateDigiScintHit(), Print(), and SetCurrentState().

TLorentzVector PTSimHit::fLocalPos0 [private]
 

Definition at line 63 of file PTSimHit.h.

Referenced by Clear(), CreateDigiScintHit(), Init(), and Print().

TLorentzVector PTSimHit::fP4 [private]
 

Definition at line 67 of file PTSimHit.h.

Referenced by Clear(), Print(), and SetCurrentState().

TLorentzVector PTSimHit::fP40 [private]
 

Definition at line 64 of file PTSimHit.h.

Referenced by Clear(), CreateDigiScintHit(), Init(), and Print().

Int_t PTSimHit::fPdg [private]
 

Definition at line 58 of file PTSimHit.h.

Referenced by Clear(), CreateDigiScintHit(), Init(), and Print().

Double_t PTSimHit::fStep [private]
 

Definition at line 61 of file PTSimHit.h.

Referenced by AddStep(), Clear(), and Print().

PlexStripEndId PTSimHit::fStripEndId [private]
 

Definition at line 57 of file PTSimHit.h.

Referenced by Clear(), CreateDigiScintHit(), Init(), and Print().

Int_t PTSimHit::fTrkIndex [private]
 

Definition at line 59 of file PTSimHit.h.

Referenced by Clear(), CreateDigiScintHit(), Init(), and Print().

bool PTSimHit::fUseLinearStep [private]
 

Definition at line 68 of file PTSimHit.h.

Referenced by UseLinearStep().

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