/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
* See cxx source for full Copyright notice */
-/* $Id: AliTRDhit.h,v */
+/* $Id$ */
-////////////////////////////////////////////////
-// Hit class for the TRD //
-////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////
+// //
+// Hit class for the TRD //
+// //
+////////////////////////////////////////////////////////////////////////////
#include "AliHit.h"
-//_____________________________________________________________________________
class AliTRDhit : public AliHit {
public:
AliTRDhit();
- AliTRDhit(Int_t shunt, Int_t track, Int_t det, Float_t *hits, Int_t q);
+ AliTRDhit(Int_t shunt, Int_t track, Int_t det, const Float_t * const hits, Int_t q, Float_t time);
virtual ~AliTRDhit();
- Int_t GetDetector() const { return fDetector; };
- Int_t GetCharge() const { return fQ; };
-
- void SetX(Float_t x) { fX = x; }
- void SetY(Float_t y) { fY = y; }
- void SetZ(Float_t z) { fZ = z; }
- void SetDetector(Int_t det) { fDetector = det; }
- void SetQ(Int_t q) { fQ = q; }
-
- Bool_t FromDrift() const { return TestBit(kDrift); };
- Bool_t FromAmplification() const { return TestBit(kAmplification); };
- Bool_t FromTRphoton() const { return (fQ < 0); };
-
- void SetDrift() { SetBit(kDrift); };
- void SetAmplification() { SetBit(kAmplification); };
- void SetTRphoton() { SetBit(kTRphoton); };
+ Int_t GetDetector() const { return fDetector; }
+ Int_t GetCharge() const { return fQ; }
+ Float_t GetTime() const { return fTime; }
+
+ void SetX(Float_t x) { fX = x; }
+ void SetY(Float_t y) { fY = y; }
+ void SetZ(Float_t z) { fZ = z; }
+ void SetDetector(Int_t det) { fDetector = det; }
+ void SetQ(Int_t q) { fQ = q; }
+ void SetTime(Float_t time) { fTime = time; }
+
+ Bool_t FromDrift() const { return TestBit(kDrift); }
+ Bool_t FromAmplification() const { return TestBit(kAmplification); }
+ Bool_t FromTRphoton() const { return (fQ < 0); }
+
+ void SetDrift() { SetBit(kDrift); }
+ void SetAmplification() { SetBit(kAmplification); }
+ void SetTRphoton() { SetBit(kTRphoton); }
protected:
- enum {
- kDrift = 0x00000001, // Hit is from the drift region
- kAmplification = 0x00000002, // Hit is from the amplification region
- kTRphoton = 0x00000004, // Hit is from a TR photon
- kTest = 0x00000008 // Hit is a special test hit
- };
+ enum {
+ kDrift = 0x00000001 // Hit is from the drift region
+ , kAmplification = 0x00000002 // Hit is from the amplification region
+ , kTRphoton = 0x00000004 // Hit is from a TR photon
+ , kTest = 0x00000008 // Hit is a special test hit
+ };
- UShort_t fDetector; // TRD detector number
- Short_t fQ; // Charge created by a hit. TR signals are negative.
+ UShort_t fDetector; // TRD detector number
+ Short_t fQ; // Charge created by a hit. TR signals are negative.
+ Float_t fTime; // Absolute time of hit [mus]. Needed for pile-up events
- ClassDef(AliTRDhit,3) // Hit for the Transition Radiation Detector
+ ClassDef(AliTRDhit,4) // Hit for the Transition Radiation Detector
};