1 #ifndef ALIHBTPIDPURITYFCTNS_H
2 #define ALIHBTPIDPURITYFCTNS_H
3 //_______________________________________________________________________________
4 /////////////////////////////////////////////////////////////////////////////////
6 // class AliHBTMonPIDPurityVsPtFctn;
7 // class AliHBTMonThetaResolutionVsPtFctn;
9 // file: AliHBTPIDPurityFctns.cxx AliHBTPIDPurityFctns.h
11 // Caution: On 2D plots on X axis in simulated values
12 // That is contrary to two-particle resolutions where it is reconstructed one
14 // added by Piotr.Skowronski@cern.ch
17 //////////////////////////////////////////////////////////////////////////////////
19 #include "AliHBTFunction.h"
20 #include "AliHBTMonitorFunction.h"
22 class AliHBTMonPIDPurityVsPtFctn: public AliHBTMonTwoParticleFctn1D
25 AliHBTMonPIDPurityVsPtFctn(Int_t nbins = 20, Double_t maxXval = 2.0, Double_t minXval = 0.0);
26 virtual ~AliHBTMonPIDPurityVsPtFctn();
29 void Rename(const Char_t * name);
30 void Rename(const Char_t * name, const Char_t * title);
32 Double_t GetValue(AliHBTParticle * /*track*/,AliHBTParticle * /*part*/) { return 0.0; }
33 void Process(AliHBTParticle * track,AliHBTParticle * part);
36 ClassDef(AliHBTMonPIDPurityVsPtFctn,1)
38 /***********************************************************************/
40 class AliHBTMonPIDContaminationVsPtFctn: public AliHBTMonTwoParticleFctn1D, public AliHBTCorrelFunction
43 AliHBTMonPIDContaminationVsPtFctn(Int_t nbins = 20, Double_t maxXval = 2.0, Double_t minXval = 0.0);
44 virtual ~AliHBTMonPIDContaminationVsPtFctn();
47 void Rename(const Char_t * name);
48 void Rename(const Char_t * name, const Char_t * title);
50 Double_t GetValue(AliHBTParticle * /*track*/,AliHBTParticle * /*part*/) { return 0.0; }
51 void Process(AliHBTParticle * track,AliHBTParticle * part);
54 ClassDef(AliHBTMonPIDContaminationVsPtFctn,1)
56 /*************************************************************************************/
58 class AliHBTPairPIDProbVsQInvFctn: public AliHBTOnePairFctn1D, public AliHBTCorrelFunction
60 //Q Invaraint Correlation Function
61 //1D two particle function
63 AliHBTPairPIDProbVsQInvFctn(Int_t nbins = 100, Double_t maxXval = 0.15, Double_t minXval = 0.0);
64 virtual ~AliHBTPairPIDProbVsQInvFctn(){};
65 void ProcessSameEventParticles(AliHBTPair* pair);
66 void ProcessDiffEventParticles(AliHBTPair* pair);
69 Double_t GetValue(AliHBTPair * pair){return pair->GetQInv();}
71 ClassDef(AliHBTPairPIDProbVsQInvFctn,1)
73 /*************************************************************************************/
74 class AliHBTPairPIDProbVsQOutSQideQLongFctn: public AliHBTOnePairFctn3D, public AliHBTCorrelFunction
78 AliHBTPairPIDProbVsQOutSQideQLongFctn(Int_t nXbins = 100, Double_t maxXval = 0.15, Double_t minXval = 0.0,
79 Int_t nYbins = 100, Double_t maxYval = 0.15, Double_t minYval = 0.0,
80 Int_t nZbins = 100, Double_t maxZval = 0.15, Double_t minZval = 0.0);
81 virtual ~AliHBTPairPIDProbVsQOutSQideQLongFctn(){}
84 void ProcessSameEventParticles(AliHBTPair* part);
85 void ProcessDiffEventParticles(AliHBTPair* pair);
88 void GetValues(AliHBTPair* /*pair*/, Double_t& /*x*/, Double_t& /*y*/, Double_t& /*z*/){}
90 ClassDef(AliHBTPairPIDProbVsQOutSQideQLongFctn,1)