1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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8 * documentation strictly for non-commercial purposes is hereby granted *
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11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
18 //_________________________________________________________________________
19 // Hits class for PHOS
20 // A hit in PHOS is the sum of all hits in a single crystal
22 //*-- Author: Maxime Volkov (RRC KI) & Yves Schutz (SUBATECH) & Dmitri Peressounko (RRC KI & SUBATECH)
24 // --- ROOT system ---
26 // --- Standard library ---
29 #include <strstream.h>
31 // --- AliRoot header files ---
32 #include "AliPHOSHit.h"
35 #include "AliPHOSGetter.h"
36 #include "AliPHOSGeometry.h"
41 //____________________________________________________________________________
42 AliPHOSHit::AliPHOSHit(const AliPHOSHit & hit)
50 fPrimary = hit.fPrimary ;
56 //____________________________________________________________________________
57 AliPHOSHit::AliPHOSHit(Int_t shunt, Int_t primary, Int_t track, Int_t id, Float_t *hits): AliHit(shunt, track)
60 // Create a CPV hit object
71 //____________________________________________________________________________
72 Float_t AliPHOSHit::X() const
76 AliPHOS * phos = static_cast<AliPHOS*> (gAlice->GetDetector("PHOS")) ;
77 phos->GetGeometry() ->RelPosInAlice(GetId(), pos) ;
85 //____________________________________________________________________________
86 Float_t AliPHOSHit::Y() const
90 AliPHOS * phos = static_cast<AliPHOS*> (gAlice->GetDetector("PHOS")) ;
91 phos->GetGeometry() ->RelPosInAlice(GetId(), pos) ;
99 //____________________________________________________________________________
100 Float_t AliPHOSHit::Z() const
104 AliPHOS * phos = static_cast<AliPHOS*> (gAlice->GetDetector("PHOS")) ;
105 phos->GetGeometry() ->RelPosInAlice(GetId(), pos) ;
113 //____________________________________________________________________________
114 Bool_t AliPHOSHit::operator==(AliPHOSHit const &rValue) const
116 // Two hits are identical if they have the same Id and originate from the same primary
120 if ( (fId == rValue.GetId()) && ( fPrimary == rValue.GetPrimary() ) )
126 //____________________________________________________________________________
127 AliPHOSHit AliPHOSHit::operator+(const AliPHOSHit &rValue)
129 // Add the energy of the hit
131 fELOS += rValue.GetEnergy() ;
133 if(rValue.GetTime() < fTime)
134 fTime = rValue.GetTime() ;
140 //____________________________________________________________________________
141 ostream& operator << (ostream& out, const AliPHOSHit& hit)
143 // Print out Id and energy
145 out << "AliPHOSHit = " << hit.GetId() << " " << hit.GetEnergy() << " " << hit.GetTime() << endl ;