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d2f1e153 | 1 | #ifndef ALIEVENTSHAPE_H |
2 | #define ALIEVENTSHAPE_H | |
3 | ||
4 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
5 | * See cxx source for full Copyright notice */ | |
6 | ||
7 | //--------------------------------------------------------------------- | |
8 | // Event shape utility class | |
9 | // Circularity, Thrust, ... | |
10 | // Authors: Antonio Ortiz Velasquez <Antonio.Ortiz.Velasquez@cern.ch> | |
11 | // | |
12 | //--------------------------------------------------------------------- | |
13 | ||
14 | #include <TObject.h> | |
15 | ||
16 | ||
17 | class AliMCEvent; | |
18 | class TParticle; | |
19 | class TArrayD; | |
20 | ||
21 | class AliEventShape : public TObject | |
22 | { | |
23 | public: | |
24 | static TArrayD * GetThrustParamMC(AliMCEvent* mcEvent, Int_t NSTUDYMIN=3, Double_t ptcutoff=1, Double_t etacutoff=1, Bool_t chom=kFALSE); | |
25 | static Double_t GetCircularityMC(AliMCEvent* mcEvent, Int_t NSTUDYMIN=3, Double_t ptcutoff=1, Double_t etacutoff=1, Bool_t chom=kFALSE); | |
26 | private: | |
27 | AliEventShape(const AliEventShape&); | |
28 | AliEventShape& operator=(const AliEventShape&); | |
29 | ClassDef(AliEventShape, 0) | |
30 | }; | |
31 | ||
32 | #endif | |
33 |