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 *
9 * without fee, provided that the above copyright notice appears in all *
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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 ---
30 #include <strstream.h>
32 // --- AliRoot header files ---
33 #include "AliPHOSHit.h"
36 #include "AliPHOSGetter.h"
37 #include "AliPHOSGeometry.h"
42 //____________________________________________________________________________
43 AliPHOSHit::AliPHOSHit(const AliPHOSHit & hit)
51 fPrimary = hit.fPrimary ;
57 //____________________________________________________________________________
58 AliPHOSHit::AliPHOSHit(Int_t shunt, Int_t primary, Int_t track, Int_t id, Float_t *hits): AliHit(shunt, track)
61 // Create a CPV hit object
72 //____________________________________________________________________________
73 Float_t AliPHOSHit::X() const
77 AliPHOS * phos = static_cast<AliPHOS*> (gAlice->GetDetector("PHOS")) ;
78 phos->GetGeometry() ->RelPosInAlice(GetId(), pos) ;
86 //____________________________________________________________________________
87 Float_t AliPHOSHit::Y() const
91 AliPHOS * phos = static_cast<AliPHOS*> (gAlice->GetDetector("PHOS")) ;
92 phos->GetGeometry() ->RelPosInAlice(GetId(), pos) ;
100 //____________________________________________________________________________
101 Float_t AliPHOSHit::Z() const
105 AliPHOS * phos = static_cast<AliPHOS*> (gAlice->GetDetector("PHOS")) ;
106 phos->GetGeometry() ->RelPosInAlice(GetId(), pos) ;
114 //____________________________________________________________________________
115 Bool_t AliPHOSHit::operator==(AliPHOSHit const &rValue) const
117 // Two hits are identical if they have the same Id and originate from the same primary
121 if ( (fId == rValue.GetId()) && ( fPrimary == rValue.GetPrimary() ) )
127 //____________________________________________________________________________
128 AliPHOSHit AliPHOSHit::operator+(const AliPHOSHit &rValue)
130 // Add the energy of the hit
132 fELOS += rValue.GetEnergy() ;
134 if(rValue.GetTime() < fTime)
135 fTime = rValue.GetTime() ;
141 //____________________________________________________________________________
142 ostream& operator << (ostream& out, const AliPHOSHit& hit)
144 // Print out Id and energy
146 out << "AliPHOSHit = " << hit.GetId() << " " << hit.GetEnergy() << " " << hit.GetTime() << endl ;