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d7c6ab14 | 1 | // $Id$ |
2 | ||
3 | //__________________________________________________________ | |
4 | /////////////////////////////////////////////////////////////////// | |
5 | // | |
6 | // class AliJetEvent | |
7 | // | |
8 | // loizides@ikf.uni-frankfurt.de | |
9 | // | |
10 | /////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #include <Riostream.h> | |
13 | #include <TClonesArray.h> | |
14 | #include "AliJetParticle.h" | |
15 | #include "AliJetEvent.h" | |
16 | ||
17 | ClassImp(AliJetEvent) | |
18 | ||
19 | #if 0 | |
20 | /**************************************************************************/ | |
21 | ||
22 | AliJetEvent::AliJetEvent(Int_t size) : | |
23 | fNParticles(0), | |
24 | fParticles(new TClonesArray("AliJetParticle",size)), | |
25 | fVertexX(0.), | |
26 | fVertexY(0.), | |
27 | fVertexZ(0.) | |
28 | { | |
29 | //default constructor | |
30 | } | |
31 | ||
32 | /**************************************************************************/ | |
33 | ||
34 | AliJetEvent::AliJetEvent(const AliJetEvent& source) : | |
35 | TObject(source), | |
36 | fNParticles(source.fNParticles), | |
37 | fParticles(new TClonesArray("AliJetEvent",source.fNParticles)), | |
38 | fVertexX(0.), | |
39 | fVertexY(0.), | |
40 | fVertexZ(0.) | |
41 | { | |
42 | //copy constructor | |
43 | for(Int_t i =0; i<fNParticles; i++) | |
44 | { | |
45 | const AliJetParticle *kjp=(const AliJetParticle *)source.fParticles->At(i); | |
46 | fParticles->AddAt(new AliJetParticle(*(kjp)),i); | |
47 | } | |
48 | } | |
49 | ||
50 | /**************************************************************************/ | |
51 | ||
52 | AliJetEvent::~AliJetEvent() | |
53 | { | |
54 | //destructor | |
55 | Reset(); | |
56 | delete fParticles; | |
57 | } | |
58 | ||
59 | ||
60 | /**************************************************************************/ | |
61 | ||
62 | void AliJetEvent::Reset(Int_t size) | |
63 | { | |
64 | //deletes all particles from the event | |
65 | ||
66 | if(fParticles) fParticles->Clear(); | |
67 | if(size>=0) fParticles->Expand(size); | |
68 | fNParticles = 0; | |
69 | } | |
70 | ||
71 | /**************************************************************************/ | |
72 | ||
73 | void AliJetEvent::AddParticle(AliJetParticle* part) | |
74 | { | |
75 | //Adds new particle to the event | |
76 | fParticles->AddAt(part,fNParticles++); | |
77 | } | |
78 | ||
79 | /**************************************************************************/ | |
80 | ||
81 | void AliJetEvent::AddParticle(const AliJetParticle* part) | |
82 | { | |
83 | //Adds new particle to the event | |
84 | fParticles->AddAt(new AliJetParticle(*part),fNParticles++); | |
85 | } | |
86 | ||
87 | /**************************************************************************/ | |
88 | ||
89 | void AliJetEvent::AddParticle(const TParticle* part,Int_t idx, Int_t l) | |
90 | { | |
91 | //Adds new particle to the event | |
92 | new((*fParticles)[fNParticles++]) AliJetParticle(part,idx,l); | |
93 | } | |
94 | ||
95 | /**************************************************************************/ | |
96 | ||
97 | void AliJetEvent::AddParticle(Float_t px, Float_t py, Float_t pz, | |
98 | Float_t etot, Int_t idx, Int_t l) | |
99 | { | |
100 | //Adds new particle to the event | |
101 | new((*fParticles)[fNParticles++]) AliJetParticle(px,py,pz,etot,idx,l); | |
102 | } | |
103 | ||
104 | /**************************************************************************/ | |
105 | ||
106 | void AliJetEvent::AddParticle(Float_t px, Float_t py, Float_t pz, Float_t etot, Int_t idx, Int_t l, | |
107 | Float_t pt, Float_t phi, Float_t eta) | |
108 | { | |
109 | //Adds new particle to the event | |
110 | new((*fParticles)[fNParticles++]) AliJetParticle(px,py,pz,etot,idx,l,pt,phi,eta); | |
111 | } | |
112 | ||
113 | ||
114 | /**************************************************************************/ | |
115 | ||
116 | const AliJetParticle* AliJetEvent::GetParticleSafely(Int_t n) | |
117 | { | |
118 | //returns nth particle with range check | |
119 | if( (n<0) || (fNParticles<=n) ) return 0; | |
120 | return (const AliJetParticle*)fParticles->At(n); | |
121 | } | |
122 | ||
123 | /**************************************************************************/ | |
124 | ||
125 | void AliJetEvent::Print(Option_t* /*t*/) const | |
126 | { | |
127 | if(fHeader.Length()) cout << fHeader.Data() << endl; | |
128 | cout << "no of particles: " << fNParticles << endl; | |
129 | } | |
130 | ||
131 | #endif |