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 *
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14 **************************************************************************/
16 //-------------------------------------------------------------------------
17 // Implementation of the AliESDfriend class
18 // This class contains some additional to the ESD information like
19 // the clusters associated to tracks.
20 // Origin: Iouri Belikov, CERN, Jouri.Belikov@cern.ch
21 //-------------------------------------------------------------------------
23 #include "AliESDfriend.h"
24 #include "AliESDfriendTrack.h"
27 ClassImp(AliESDfriend)
29 AliESDfriend::AliESDfriend(): TObject(), fTracks("AliESDfriendTrack",15000)
32 // Default constructor
36 AliESDfriend::AliESDfriend(const AliESDfriend &f):TObject(f),fTracks(f.fTracks)
43 AliESDfriend::AliESDfriend(const AliESD &event): TObject(event),
44 fTracks("AliESDfriendTrack",event.GetNumberOfTracks()) {
46 // Extracts the additional info from the ESD
48 Int_t ntrk=event.GetNumberOfTracks();
50 for (Int_t i=0; i<ntrk; i++) {
51 const AliESDtrack *t=event.GetTrack(i);
52 AliESDfriendTrack *ft=(AliESDfriendTrack *)t->GetFriendTrack();
53 ft->Set1P(t->Get1P());
54 new (fTracks[fTracks.GetEntriesFast()]) AliESDfriendTrack(*ft);
58 AliESDfriend::~AliESDfriend() {