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 *
10 * copies and that both the copyright notice and this permission notice *
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)
24 // --- ROOT system ---
26 // --- Standard library ---
30 #include <strstream.h>
32 // --- AliRoot header files ---
33 #include "AliPHOSHit.h"
40 //____________________________________________________________________________
41 AliPHOSHit::AliPHOSHit(const AliPHOSHit & hit)
47 fPrimary = hit.fPrimary ;
49 fMomentum= hit.fMomentum ;
57 //____________________________________________________________________________
58 AliPHOSHit::AliPHOSHit(Int_t shunt, Int_t primary, Int_t track, Int_t id, Float_t *hits, Int_t pid, TLorentzVector p, Float_t *xy): AliHit(shunt, track)
61 // Create a CPV hit object
69 fX = xy[0]; //position of particle first entering cristall/pad
74 //____________________________________________________________________________
75 Bool_t AliPHOSHit::operator==(AliPHOSHit const &rValue) const
77 // Two hits are identical if they have the same Id and originate from the same primary
81 if ( (fId == rValue.GetId()) && ( fPrimary == rValue.GetPrimary() ) && (fPid*rValue.fPid == 0) )
87 //____________________________________________________________________________
88 AliPHOSHit AliPHOSHit::operator+(const AliPHOSHit &rValue)
90 // Add the energy of the hit
92 fELOS += rValue.GetEnergy() ;
94 if((fPid == 0) && (rValue.fPid != 0)){
105 //____________________________________________________________________________
106 ostream& operator << (ostream& out, const AliPHOSHit& hit)
108 // Print out Id and energy
110 out << "AliPHOSHit = " << hit.GetId() << " " << hit.GetEnergy() << endl ;