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1 | #ifndef ALIHBTPAIR_H | |
2 | #define ALIHBTPAIR_H | |
3 | //_________________________________________________________________________ | |
4 | /////////////////////////////////////////////////////////////////////////// | |
5 | // | |
6 | // class AliHBTPair | |
7 | // | |
8 | // class implements pair of particles and taking care of caluclation (almost) | |
9 | // all of pair properties (Qinv, InvMass,...) | |
10 | // more info: http://aliweb.cern.ch/people/skowron/analyzer/index.html | |
11 | // | |
12 | //////////////////////////////////////////////////////////////////////////// | |
13 | ||
14 | #include <AliAODPair.h> | |
15 | ||
16 | class AliVAODParticle; | |
17 | ||
18 | class AliHBTPair: public AliAODPair | |
19 | { | |
20 | public: | |
21 | AliHBTPair(Bool_t rev = kFALSE); //contructor | |
22 | AliHBTPair(AliVAODParticle* part1, AliVAODParticle* part2, Bool_t rev = kFALSE); //contructor | |
23 | AliHBTPair(const AliHBTPair& in); | |
24 | ||
25 | virtual ~AliHBTPair(){} | |
26 | ||
27 | AliHBTPair& operator=(const AliHBTPair& in); | |
28 | ||
29 | void Changed(); | |
30 | Double_t GetWeight(); | |
31 | ||
32 | protected: | |
33 | ||
34 | Double_t fWeight;//Value of the weight | |
35 | Bool_t fWeightNotCalc;//flag indicating if fWeight is calculated for current pair | |
36 | ||
37 | private: | |
38 | ClassDef(AliHBTPair,2) | |
39 | }; | |
40 | ||
41 | inline | |
42 | void AliHBTPair::Changed() | |
43 | { | |
44 | // Resel all calculations (flags) | |
45 | ||
46 | AliAODPair::Changed(); | |
47 | fWeightNotCalc = kTRUE; | |
48 | } | |
49 | #endif |