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1 | #ifndef ALIHBTCORRELFUNCTION_H |
2 | #define ALIHBTCORRELFUNCTION_H |
3 | |
4 | #include "AliHBTFunction.h" |
5 | #include "AliHBTParticle.h" |
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6 | #include <iostream.h> |
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7 | //Set of functions: |
8 | // Q Invaraint Correlation Function |
9 | // Invariant Mass Function |
10 | // |
11 | //more info: http://alisoft.cern.ch/people/skowron/analyzer/index.html |
12 | //Piotr.Skowronski@cern.ch |
13 | |
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14 | /*************************************************************************************/ |
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15 | class AliHBTQInvCorrelFctn: public AliHBTTwoPartFctn1D |
16 | { |
17 | //Q Invaraint Correlation Function |
18 | //1D two particle function |
19 | public: |
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20 | AliHBTQInvCorrelFctn(Int_t nbins = 100, Double_t maxXval = 0.15, Double_t minXval = 0.0); |
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21 | virtual ~AliHBTQInvCorrelFctn(){}; |
22 | TH1* GetResult(); |
23 | protected: |
24 | Double_t GetValue(AliHBTPair * pair){return pair->GetQInv();} |
25 | public: |
26 | ClassDef(AliHBTQInvCorrelFctn,1) |
27 | |
28 | }; |
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29 | /*************************************************************************************/ |
30 | |
31 | class AliHBTQOutCMSLCCorrelFctn: public AliHBTTwoPartFctn1D |
32 | { |
33 | //Q OutCMSLCaraint Correlation Function |
34 | //1D two particle function |
35 | public: |
36 | AliHBTQOutCMSLCCorrelFctn(Int_t nbins = 100, Double_t maxXval = 0.15, Double_t minXval = 0.0): |
37 | AliHBTTwoPartFctn1D(nbins,maxXval,minXval){} |
38 | virtual ~AliHBTQOutCMSLCCorrelFctn(){}; |
39 | TH1* GetResult(); |
40 | protected: |
41 | Double_t GetValue(AliHBTPair * pair){return pair->GetQOutCMSLC();} |
42 | public: |
43 | ClassDef(AliHBTQOutCMSLCCorrelFctn,1) |
44 | |
45 | }; |
46 | /*************************************************************************************/ |
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47 | |
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48 | class AliHBTQLongCMSLCCorrelFctn: public AliHBTTwoPartFctn1D |
49 | { |
50 | //Q LongCMSLCaraint Correlation Function |
51 | //1D two particle function |
52 | public: |
53 | AliHBTQLongCMSLCCorrelFctn(Int_t nbins = 100, Double_t maxXval = 0.15, Double_t minXval = 0.0): |
54 | AliHBTTwoPartFctn1D(nbins,maxXval,minXval){} |
55 | virtual ~AliHBTQLongCMSLCCorrelFctn(){}; |
56 | TH1* GetResult(); |
57 | protected: |
58 | Double_t GetValue(AliHBTPair * pair){return pair->GetQLongCMSLC();} |
59 | public: |
60 | ClassDef(AliHBTQLongCMSLCCorrelFctn,1) |
61 | |
62 | }; |
63 | /*************************************************************************************/ |
64 | |
65 | class AliHBTQSideCMSLCCorrelFctn: public AliHBTTwoPartFctn1D |
66 | { |
67 | //Q SideCMSLCaraint Correlation Function |
68 | //1D two particle function |
69 | public: |
70 | AliHBTQSideCMSLCCorrelFctn(Int_t nbins = 100, Double_t maxXval = 0.15, Double_t minXval = 0.0): |
71 | AliHBTTwoPartFctn1D(nbins,maxXval,minXval){} |
72 | virtual ~AliHBTQSideCMSLCCorrelFctn(){}; |
73 | TH1* GetResult(); |
74 | protected: |
75 | Double_t GetValue(AliHBTPair * pair){return pair->GetQSideCMSLC();} |
76 | public: |
77 | ClassDef(AliHBTQSideCMSLCCorrelFctn,1) |
78 | |
79 | }; |
80 | /*************************************************************************************/ |
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81 | |
82 | class AliHBTInvMassCorrelFctn: public AliHBTTwoPartFctn1D |
83 | { |
84 | // Invariant Mass Function |
85 | public: |
86 | AliHBTInvMassCorrelFctn(Int_t nbins = 2000, Double_t maxXval = 2., Double_t minXval = 0.0); |
87 | virtual ~AliHBTInvMassCorrelFctn(){}; |
88 | TH1* GetResult(); |
89 | protected: |
90 | Double_t GetValue(AliHBTPair * pair) { return pair->GetInvMass();} |
91 | public: |
92 | ClassDef(AliHBTInvMassCorrelFctn,1) |
93 | |
94 | }; |
95 | |
96 | |
97 | |
98 | #endif |