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1 | #include <string.h> | |
2 | #include "AliMultiplicity.h" | |
3 | ||
4 | ClassImp(AliMultiplicity) | |
5 | ||
6 | //______________________________________________________________________ | |
7 | AliMultiplicity::AliMultiplicity(): | |
8 | TObject(), | |
9 | fNtracks(0), | |
10 | fTh(0), | |
11 | fPhi(0), | |
12 | fDeltPhi(0), | |
13 | fLabels(0), | |
14 | fNsingle(0), | |
15 | fThsingle(0), | |
16 | fPhisingle(0) | |
17 | ||
18 | { | |
19 | // Default Constructor | |
20 | } | |
21 | ||
22 | //______________________________________________________________________ | |
23 | AliMultiplicity::AliMultiplicity(Int_t ntr, Float_t *t, Float_t *ph, Float_t *df, Int_t *labels, Int_t ns, Float_t *ts, Float_t *ps): | |
24 | TObject(), | |
25 | fNtracks(ntr), | |
26 | fTh(0), | |
27 | fPhi(0), | |
28 | fDeltPhi(0), | |
29 | fLabels(0), | |
30 | fNsingle(ns), | |
31 | fThsingle(0), | |
32 | fPhisingle(0) | |
33 | { | |
34 | // Standard constructor | |
35 | if(ntr>0){ | |
36 | fTh = new Float_t [ntr]; | |
37 | fPhi = new Float_t [ntr]; | |
38 | fDeltPhi = new Float_t [ntr]; | |
39 | fLabels = new Int_t[ntr]; | |
40 | for(Int_t i=0;i<fNtracks;i++){ | |
41 | fTh[i]=t[i]; | |
42 | fPhi[i]=ph[i]; | |
43 | fDeltPhi[i]=df[i]; | |
44 | fLabels[i] = labels[i]; | |
45 | } | |
46 | } | |
47 | if(ns>0){ | |
48 | fThsingle = new Float_t [ns]; | |
49 | fPhisingle = new Float_t [ns]; | |
50 | for(Int_t i=0;i<fNsingle;i++){ | |
51 | fThsingle[i]=ts[i]; | |
52 | fPhisingle[i]=ps[i]; | |
53 | } | |
54 | } | |
55 | } | |
56 | ||
57 | //______________________________________________________________________ | |
58 | AliMultiplicity::AliMultiplicity(const AliMultiplicity& m): | |
59 | TObject(m), | |
60 | fNtracks(m.fNtracks), | |
61 | fTh(0), | |
62 | fPhi(0), | |
63 | fDeltPhi(0), | |
64 | fLabels(0), | |
65 | fNsingle(m.fNsingle), | |
66 | fThsingle(0), | |
67 | fPhisingle(0) | |
68 | { | |
69 | // copy constructor | |
70 | ||
71 | Duplicate(m); | |
72 | ||
73 | } | |
74 | ||
75 | //______________________________________________________________________ | |
76 | AliMultiplicity &AliMultiplicity::operator=(const AliMultiplicity& m){ | |
77 | // assignment operator | |
78 | if(this == &m)return *this; | |
79 | ((TObject *)this)->operator=(m); | |
80 | ||
81 | if (fTh)delete [] fTh; | |
82 | if(fPhi)delete [] fPhi; | |
83 | if(fDeltPhi)delete [] fDeltPhi; | |
84 | if(fLabels)delete [] fLabels; | |
85 | if(fThsingle)delete [] fThsingle; | |
86 | if(fPhisingle)delete [] fPhisingle; | |
87 | Duplicate(m); | |
88 | ||
89 | return *this; | |
90 | } | |
91 | ||
92 | //______________________________________________________________________ | |
93 | void AliMultiplicity::Duplicate(const AliMultiplicity& m){ | |
94 | // used by copy constructor and assignment operator | |
95 | fNtracks = m.fNtracks; | |
96 | if(fNtracks>0){ | |
97 | fTh = new Float_t [fNtracks]; | |
98 | fPhi = new Float_t [fNtracks]; | |
99 | fDeltPhi = new Float_t [fNtracks]; | |
100 | fLabels = new Int_t[fNtracks]; | |
101 | } | |
102 | else { | |
103 | fTh = 0; | |
104 | fPhi = 0; | |
105 | fDeltPhi = 0; | |
106 | fLabels = 0; | |
107 | } | |
108 | fNsingle = m.fNsingle; | |
109 | if(fNsingle>0){ | |
110 | fThsingle = new Float_t [fNsingle]; | |
111 | fPhisingle = new Float_t [fNsingle]; | |
112 | } | |
113 | else { | |
114 | fThsingle = 0; | |
115 | fPhisingle = 0; | |
116 | } | |
117 | memcpy(fTh,m.fTh,fNtracks*sizeof(Float_t)); | |
118 | memcpy(fPhi,m.fPhi,fNtracks*sizeof(Float_t)); | |
119 | memcpy(fDeltPhi,m.fDeltPhi,fNtracks*sizeof(Float_t)); | |
120 | memcpy(fLabels,m.fLabels,fNtracks*sizeof(Int_t)); | |
121 | memcpy(fThsingle,m.fThsingle,fNsingle*sizeof(Float_t)); | |
122 | memcpy(fPhisingle,m.fPhisingle,fNsingle*sizeof(Float_t)); | |
123 | } | |
124 | ||
125 | //______________________________________________________________________ | |
126 | AliMultiplicity::~AliMultiplicity(){ | |
127 | // Destructor | |
128 | if (fTh)delete [] fTh; | |
129 | if(fPhi)delete [] fPhi; | |
130 | if(fDeltPhi)delete [] fDeltPhi; | |
131 | if(fLabels)delete [] fLabels; | |
132 | if(fThsingle)delete [] fThsingle; | |
133 | if(fPhisingle)delete [] fPhisingle; | |
134 | } | |
135 | ||
136 |