Line data    Source code

       1             : #ifndef ALIESDPID_H
       2             : #define ALIESDPID_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             : //-------------------------------------------------------
       9             : //                    Combined PID class
      10             : //           for the Event Summary Data class
      11             : //   Origin: Iouri Belikov, CERN, Jouri.Belikov@cern.ch
      12             : //   Modified: Jens Wiechula, Uni Tuebingen, jens.wiechula@cern.ch
      13             : //-------------------------------------------------------
      14             : #include <Rtypes.h>
      15             : #include "AliESDtrack.h" // Needed for inline functions
      16             : #include "AliMCEventHandler.h"
      17             : 
      18             : //#include "HMPID/AliHMPID.h"
      19             : //#include "TRD/AliTRDpidESD.h"
      20             : 
      21             : #include "AliPIDResponse.h"
      22             : 
      23             : class AliESDEvent;
      24             : class AliVEvent;
      25             : class AliVParticle;
      26             : 
      27             : class AliESDpid : public AliPIDResponse  {
      28             : public:
      29          20 :   AliESDpid(Bool_t forMC=kFALSE): AliPIDResponse(forMC), fRangeTOFMismatch(5.), fEventHandler(NULL) {;}
      30           0 : AliESDpid(const AliESDpid&a): AliPIDResponse(a), fRangeTOFMismatch(a.fRangeTOFMismatch), fEventHandler(NULL){;};
      31           0 : AliESDpid& operator=(const AliESDpid& a){if (this==&a) return *this; AliPIDResponse::operator=(a); fRangeTOFMismatch=a.fRangeTOFMismatch; fEventHandler=NULL; return *this;};
      32          60 :   virtual ~AliESDpid() {}
      33             : 
      34             :   Int_t MakePID(AliESDEvent *event, Bool_t TPCOnly = kFALSE, Float_t timeZeroTOF=9999) const;
      35             :   void  MakePIDForTracking(AliESDEvent *event) const;
      36             : 
      37             :   void MakeTPCPID(AliESDtrack *track) const;
      38             :   void MakeITSPID(AliESDtrack *track) const;
      39             :   void MakeTOFPID(AliESDtrack *track, Float_t /*timeZeroTOF*/) const;
      40             :   Bool_t CheckTOFMatching(AliESDtrack *track) const;
      41             :   //  void MakeHMPIDPID(AliESDtrack *track);
      42             :   void MakeTRDPID(AliESDtrack *track) const;
      43             :   void CombinePID(AliESDtrack *track) const;
      44             : 
      45             :   void SetPIDForTracking(AliESDtrack *track) const;
      46             : 
      47             : //   Float_t NumberOfSigmasTOF(const AliVParticle *track, AliPID::EParticleType type) const {return AliPIDResponse::NumberOfSigmasTOF(track,type);}
      48             : //   Float_t GetNumberOfSigmasTOF(const AliVParticle *track, AliPID::EParticleType type, const Float_t timeZeroTOF) const;
      49             : 
      50           0 :   void SetNMaxSigmaTOFTPCMismatch(Float_t range) {fRangeTOFMismatch=range;}
      51           0 :   Float_t GetNMaxSigmaTOFTPCMismatch() const {return fRangeTOFMismatch;}
      52             : 
      53           0 :   void SetEventHandler(AliVEventHandler *event){fEventHandler=event;};
      54             : protected:
      55             :   virtual Float_t GetSignalDeltaTOFold(const AliVParticle *track, AliPID::EParticleType type, Bool_t ratio=kFALSE) const;
      56             :   virtual Float_t GetNumberOfSigmasTOFold(const AliVParticle *track, AliPID::EParticleType type) const;
      57             : 
      58             : private:
      59             : 
      60             :   Float_t           fRangeTOFMismatch; // nSigma max for TOF matching with TPC
      61             :   AliVEventHandler *fEventHandler; //! MC event handler
      62             : 
      63         172 :   ClassDef(AliESDpid,7)  // PID calculation class
      64             : };
      65             : 
      66             : 
      67             : #endif
      68             : 
      69             :