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03d23846 | 1 | #ifndef ALIRSNMINIEVENT_H |
2 | #define ALIRSNMINIEVENT_H | |
3 | ||
4 | // | |
5 | // Mini-Event | |
6 | // Contains only the useful quantities computed on the event | |
7 | // which can be used for event mixing, or for direct output | |
8 | // when doing analysis w.r. to multiplicity or event plane, for example. | |
9 | // | |
10 | ||
11 | #include <TArrayI.h> | |
12 | #include <TClonesArray.h> | |
13 | ||
14 | class AliRsnMiniParticle; | |
15 | ||
16 | class AliRsnMiniEvent : public TObject { | |
17 | public: | |
18 | ||
a9ffbf88 | 19 | AliRsnMiniEvent() : fID(-1), fVz(0.0), fMult(0.0), fAngle(0.0), fLeading(-1), fParticles("AliRsnMiniParticle", 0) {} |
03d23846 | 20 | ~AliRsnMiniEvent() {fParticles.Delete();} |
21 | ||
17392566 | 22 | Int_t& ID() {return fID;} |
03d23846 | 23 | Float_t& Vz() {return fVz;} |
24 | Float_t& Mult() {return fMult;} | |
25 | Float_t& Angle() {return fAngle;} | |
26 | TClonesArray& Particles() {return fParticles;} | |
9e7b94f5 | 27 | Bool_t IsEmpty() {return fParticles.IsEmpty();} |
17392566 | 28 | |
a2455d2a | 29 | Int_t CountParticles(TArrayI &found, Char_t charge = 0, Int_t cutID = -1); |
17392566 | 30 | AliRsnMiniParticle* GetParticle(Int_t i); |
03d23846 | 31 | AliRsnMiniParticle* LeadingParticle(); |
32 | void AddParticle(AliRsnMiniParticle copy); | |
33 | ||
34 | private: | |
35 | ||
17392566 | 36 | Int_t fID; // ID number |
03d23846 | 37 | Float_t fVz; // z-position of vertex |
38 | Float_t fMult; // multiplicity or centrality | |
39 | Float_t fAngle; // angle of reaction plane to main reference frame | |
40 | ||
41 | Int_t fLeading; // index of leading particle | |
42 | TClonesArray fParticles; // list of selected particles | |
43 | ||
17392566 | 44 | ClassDef(AliRsnMiniEvent,2) |
03d23846 | 45 | }; |
46 | ||
47 | #endif |