Line data    Source code

       1             : #ifndef ALIPHOSFASTRECPARTICLE_H
       2             : #define ALIPHOSFASTRECPARTICLE_H
       3             : /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
       4             :  * See cxx source for full Copyright notice                               */
       5             : 
       6             : /* $Id$ */
       7             : 
       8             : /* History of cvs commits:
       9             :  *
      10             :  * $Log$
      11             :  * Revision 1.36  2005/05/28 14:19:04  schutz
      12             :  * Compilation warnings fixed by T.P.
      13             :  *
      14             :  */
      15             : 
      16             : //_________________________________________________________________________
      17             : //  A  Particle modified by PHOS response and produced by AliPHOSvFast
      18             : //  This is also a base class for AliPHOSRecParticle produced by AliPHOSPIDv1
      19             : //  Defines the particle type
      20             : //  To become a general class of AliRoot ?    
      21             : //--               
      22             : //*-- Author: Yves Schutz (SUBATECH)
      23             : 
      24             : // --- ROOT system ---
      25             : 
      26             : class TClonesArray;
      27             : #include "TParticle.h"
      28             : #include "AliPID.h"
      29             : // --- Standard library ---
      30             : 
      31             : // --- AliRoot header files ---
      32             : 
      33             : class AliPHOSFastRecParticle : public TParticle {
      34             :   
      35             :  public:
      36             :   
      37             :   AliPHOSFastRecParticle() ;
      38             :   
      39             :   AliPHOSFastRecParticle(const AliPHOSFastRecParticle & rp) ;  // ctor
      40             :   AliPHOSFastRecParticle(const TParticle & p) ;  // ctor
      41           8 :   virtual ~AliPHOSFastRecParticle(){ } //dtor
      42             :   AliPHOSFastRecParticle & operator = (const AliPHOSFastRecParticle & /*rp*/);
      43             : 
      44             :   virtual Int_t DistancetoPrimitive(Int_t px, Int_t py) ; 
      45             :   virtual void Draw(Option_t *option) ;  
      46             :   virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py) ;
      47             :   Int_t GetIndexInList() const { 
      48             :     // returns the index of this in the list
      49           0 :     return fIndexInList ; 
      50             :   } 
      51           0 :   virtual Int_t GetNPrimaries() const {return 0 ;}
      52           0 :   virtual const TParticle * GetPrimary(Int_t) const  {return 0 ;} 
      53             :   Int_t GetType() const { 
      54             :     // returns the type of the particle
      55           0 :     return fType ; 
      56             :   } 
      57             :   
      58             :   void SetPIDBit(UInt_t fSet) {
      59             :     // Set PID bit number fSet
      60         160 :     fType |= (1<<fSet) ; 
      61          80 :   } 
      62             :   
      63             :   Bool_t TestPIDBit(UInt_t fTest) const {
      64             :     // Check PID bit number fTest
      65         722 :     if (fType & (1<<fTest) ) return  kTRUE ;  
      66          82 :     else return kFALSE ;
      67         268 :   }
      68             :   
      69             :   Bool_t IsPhoton           (TString purity = "low") const;
      70             :   Bool_t IsPi0              (TString purity = "low") const;
      71             :   Bool_t IsElectron         (TString purity = "low") const;
      72             :   Bool_t IsHardPhoton       () const;
      73             :   Bool_t IsHardPi0          () const;
      74             :   Bool_t IsHadron           () const;
      75             :   Bool_t IsChargedHadron    () const;
      76             :   Bool_t IsNeutralHadron    () const;
      77             :   Bool_t IsFastChargedHadron() const;
      78             :   Bool_t IsSlowChargedHadron() const;
      79             :   Bool_t IsFastNeutralHadron() const;
      80             :   Bool_t IsSlowNeutralHadron() const;
      81             :   Bool_t IsEleCon(TString purity = "low") const; 
      82             : 
      83             :   TString Name() const ; 
      84             :   virtual void Paint(Option_t * option="");
      85             :   virtual void Print(const Option_t * = "") const ; 
      86             :   
      87          20 :   void SetTof(Float_t tof) { fTof = tof ; } 
      88           0 :   Float_t ToF() const { return fTof ; } 
      89             :   void SetType(Int_t type) ;
      90             :   
      91             :   void SetIndexInList(Int_t val) { 
      92             :     // sets the value of the index in the list 
      93          20 :     fIndexInList = val ; 
      94          10 :   }
      95             :   //This has to disappear
      96             :   enum EParticleType { kTYPE = 8, 
      97             :                        kUNDEFINED=-1, 
      98             :                        kNEUTRALEMFAST, kNEUTRALHAFAST,  kNEUTRALEMSLOW, kNEUTRALHASLOW, 
      99             :                        kCHARGEDEMFAST, kCHARGEDHAFAST,  kCHARGEDEMSLOW, kCHARGEDHASLOW } ; 
     100             :   
     101             :   typedef TClonesArray  FastRecParticlesList ; 
     102             :   
     103             :  protected:
     104             : 
     105             :   Int_t fIndexInList ; // the index of this RecParticle in the list stored in TreeR (to be set by analysis)
     106             :   Float_t fTof ;       // time of fliht
     107             :   Int_t fType ;        // particle type obtained by "virtual" reconstruction
     108             :   Float_t fPID[AliPID::kSPECIESCN] ; // PID probability densities
     109             : 
     110             :  private:
     111             : 
     112          22 :   ClassDef(AliPHOSFastRecParticle,2)  // Reconstructed Particle produced by the fast simulation 
     113             : 
     114             : };
     115             : 
     116             : #endif // AliPHOSFASTRECPARTICLE_H