New classes: AliPHOSRecParticle, AliPHOSParticleGuesser, AliPHOSAnalyze

[u/mrichter/AliRoot.git] / PHOS / AliPHOSTrackSegment.h

diff --git a/PHOS/AliPHOSTrackSegment.h b/PHOS/AliPHOSTrackSegment.h
index 7a78504beee64125b95d5a36c59c7d58daa41e2f..06f45b47fdbf84e6c1cb084b7065a167e59ab959 100644 (file)
--- a/PHOS/AliPHOSTrackSegment.h
+++ b/PHOS/AliPHOSTrackSegment.h
@@ -3,6 +3,8 @@
 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
  * See cxx source for full Copyright notice                               */
 
+/* $Id$ */
+
 /////////////////////////////////////////////////
 //  Short description                          //
 //  Version SUBATECH                           //
@@ -25,27 +27,32 @@
 #include "AliPHOSEmcRecPoint.h"
 #include "AliPHOSPpsdRecPoint.h"
 
-
+const static Int_t GAMMA         = 0 ; 
+const static Int_t ELECTRON      = 1 ;
+const static Int_t NEUTRAL       = 2 ;  
+const static Int_t CHARGEDHADRON = 3 ;  
 
 class AliPHOSTrackSegment : public TObject  {
 
 public:
 
-  AliPHOSTrackSegment() {} ; // ctor 
+  AliPHOSTrackSegment() {} ;       // ctor 
   AliPHOSTrackSegment(AliPHOSEmcRecPoint * EmcRecPoint , AliPHOSPpsdRecPoint * PpsdUp, 
-                  AliPHOSPpsdRecPoint * PpsdLow  ) ;                    
+                     AliPHOSPpsdRecPoint * PpsdLow  ) ; // ctor
+  AliPHOSTrackSegment(const AliPHOSTrackSegment & ts) ;  // ctor                   
   virtual ~AliPHOSTrackSegment() ; // dtor 
 
+  void Copy(TObject & obj) ;  
   virtual Int_t  DistancetoPrimitive(Int_t px, Int_t py);
   virtual void   Draw(Option_t * option="") ;
   virtual void   ExecuteEvent(Int_t event, Int_t px, Int_t py);
-  Int_t GetPartType() ;          // Returns 0 - gamma, 1 - e+, e- ;  2 - neutral hadron ; 3 - charged hadron
-  Float_t GetEnergy(){ return fEmcRecPoint->GetTotalEnergy() ;}   // Returs energy in EMC
+  Int_t GetPartType() ;                    // Returns 0 - gamma, 1 - e+, e- ;  2 - neutral hadron ; 3 - charged hadron
+  Float_t GetEnergy(){ return fEmcRecPoint->GetTotalEnergy() ;}   // Returns energy in EMC
   
-  Float_t GetDistanceInPHOSPlane(void) ;    // computes in PHOS plane the relative position between EMC and PPSD clusters 
+  Float_t GetDistanceInPHOSPlane(void) ;   // Computes in PHOS plane the relative position between EMC and PPSD clusters 
   virtual Int_t  GetPHOSMod(void) {return fEmcRecPoint->GetPHOSMod();  }
-  Bool_t GetMomentumDirection( TVector3 & dir ) ;   // True if determined
-  void GetPosition( TVector3 & pos ) ;              // Returns positions of hits
+  TVector3 GetMomentumDirection() ;        // Returns the momentum direction
+  void GetPosition( TVector3 & pos ) ;     // Returns positions of hit
   virtual  void  Paint(Option_t * option="");
   void Print() ;
   void SetDispersionCutOff(Float_t Dcut) {fCutOnDispersion = Dcut ; }