1 /**************************************************************************
2 * Copyright(c) 1998-2007, 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 // AOD class to store tracklets
20 // Author: Jan Fiete Grosse-Oetringhaus, CERN
21 // Class created from AliMultiplicity
22 //-------------------------------------------------------------------------
24 #include "AliAODTracklets.h"
26 ClassImp(AliAODTracklets)
28 AliAODTracklets::AliAODTracklets() : TNamed(), fNTracks(0), fTheta(0), fPhi(0), fDeltaPhi(0), fLabels(0)
30 // default constructor
33 AliAODTracklets::AliAODTracklets(const char* name, const char* title) : TNamed(name, title), fNTracks(0), fTheta(0), fPhi(0), fDeltaPhi(0), fLabels(0)
38 AliAODTracklets::AliAODTracklets(const AliAODTracklets& tracklet) :
40 fNTracks(tracklet.fNTracks),
47 fTheta = new Double32_t[fNTracks];
48 fPhi = new Double32_t[fNTracks];
49 fDeltaPhi = new Double32_t[fNTracks];
50 fLabels = new Int_t[fNTracks];
51 for (Int_t i = 0; i < fNTracks; i++) {
52 fTheta[i] = tracklet.fTheta[i];
53 fPhi[i] = tracklet.fPhi[i];
54 fDeltaPhi[i] = tracklet.fDeltaPhi[i];
55 fLabels[i] = tracklet.fLabels[i];
59 AliAODTracklets& AliAODTracklets::operator=(const AliAODTracklets& tracklet)
61 // Assignment operator
62 if(&tracklet == this) return *this;
63 TNamed::operator=(tracklet);
64 fNTracks = tracklet.fNTracks;
65 for (Int_t i = 0; i < fNTracks; i++) {
66 fTheta[i] = tracklet.fTheta[i];
67 fPhi[i] = tracklet.fPhi[i];
68 fDeltaPhi[i] = tracklet.fDeltaPhi[i];
69 fLabels[i] = tracklet.fLabels[i];
74 void AliAODTracklets::CreateContainer(Int_t nTracks)
76 // function that creates container to store tracklets
87 fTheta = new Double32_t[fNTracks];
88 fPhi = new Double32_t[fNTracks];
89 fDeltaPhi = new Double32_t[fNTracks];
90 fLabels = new Int_t[fNTracks];
94 AliAODTracklets::~AliAODTracklets()
101 void AliAODTracklets::DeleteContainer()
103 // deletes allocated memory
132 Bool_t AliAODTracklets::SetTracklet(Int_t pos, Double32_t theta, Double32_t phi, Double32_t deltaPhi, Int_t label)
134 // Sets a tracklet at the given position
136 if (pos < 0 || pos >= fNTracks)
141 fDeltaPhi[pos] = deltaPhi;
142 fLabels[pos] = label;