set variable in order to match new make.dict
[u/mrichter/AliRoot.git] / STEER / AliAODTracklets.cxx
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21b22f32 1/**************************************************************************
2 * Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. *
3 * *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
6 * *
7 * Permission to use, copy, modify and distribute this software and its *
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 **************************************************************************/
15
16/* $Id$ */
17
18//-------------------------------------------------------------------------
19// AOD class to store tracklets
20// Author: Jan Fiete Grosse-Oetringhaus, CERN
21// Class created from AliMultiplicity
22//-------------------------------------------------------------------------
23
24#include "AliAODTracklets.h"
25
26ClassImp(AliAODTracklets)
27
28AliAODTracklets::AliAODTracklets() : TNamed(), fNTracks(0), fTheta(0), fPhi(0), fDeltaPhi(0), fLabels(0)
29{
30 // default constructor
31}
32
33AliAODTracklets::AliAODTracklets(const char* name, const char* title) : TNamed(name, title), fNTracks(0), fTheta(0), fPhi(0), fDeltaPhi(0), fLabels(0)
34{
35 // TNamed constructor
36}
37
38void AliAODTracklets::CreateContainer(Int_t nTracks)
39{
40 // function that creates container to store tracklets
41
42 DeleteContainer();
43
44 fNTracks = nTracks;
45
46 if (fNTracks <= 0)
47 return;
48
49 fTheta = new Float_t[fNTracks];
50 fPhi = new Float_t[fNTracks];
51 fDeltaPhi = new Float_t[fNTracks];
52 fLabels = new Int_t[fNTracks];
53}
54
55AliAODTracklets::~AliAODTracklets()
56{
57 // destructor
58
59 DeleteContainer();
60}
61
62void AliAODTracklets::DeleteContainer()
63{
64 // deletes allocated memory
65
66 if (fTheta)
67 {
68 delete[] fTheta;
69 fTheta = 0;
70 }
71
72 if (fPhi)
73 {
74 delete[] fPhi;
75 fPhi = 0;
76 }
77
78 if (fDeltaPhi)
79 {
80 delete[] fDeltaPhi;
81 fDeltaPhi = 0;
82 }
83
84 if (fLabels)
85 {
86 delete[] fLabels;
87 fLabels = 0;
88 }
89
90 fNTracks = 0;
91}
92
93Bool_t AliAODTracklets::SetTracklet(Int_t pos, Float_t theta, Float_t phi, Float_t deltaPhi, Int_t label)
94{
95 // Sets a tracklet at the given position
96
97 if (pos < 0 || pos >= fNTracks)
98 return kFALSE;
99
100 fTheta[pos] = theta;
101 fPhi[pos] = phi;
102 fDeltaPhi[pos] = deltaPhi;
103 fLabels[pos] = label;
104
105 return kTRUE;
106}