1 #ifndef ALIHBTRDISTRIBUTIONS_H
2 #define ALIHBTRDISTRIBUTIONS_H
4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
9 /////////////////////////////////////////////////////////////////////////////
10 // AliHBTRStarDistribution
11 // AliHBTRDistribution
12 // added by Zbigniew.Chajecki@cern.ch
13 // this classes create distribution functions of pair momentum
15 /////////////////////////////////////////////////////////////////////////////
17 #include "AliHBTFunction.h"
19 class AliHBTRStarDistribution: public AliHBTOnePairFctn1D
22 AliHBTRStarDistribution(Int_t nXbins = 500, Double_t maxXval = 5e-11, Double_t minXval = 0.);
23 virtual ~AliHBTRStarDistribution(){}
26 Double_t GetValue(AliHBTPair* partpair) const
28 return partpair->GetRStar();
32 ClassDef(AliHBTRStarDistribution,1)
35 /***********************************************************************/
36 /***********************************************************************/
38 class AliHBTRDistribution: public AliHBTOnePairFctn1D
41 AliHBTRDistribution(Int_t nXbins = 500, Double_t maxXval = 5e-11, Double_t minXval = 0.);
42 virtual ~AliHBTRDistribution(){}
45 Double_t GetValue(AliHBTPair* partpair) const
47 return partpair->GetR();
51 ClassDef(AliHBTRDistribution,1)