Commit PWG2 Makefile. To compile the code of the PWG2 module one has to do: make...
[u/mrichter/AliRoot.git] / PWG2 / RESONANCES / AliRsnDaughterCut.h
CommitLineData
8ec9c365 1/**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3 * See cxx source for full Copyright notice *
4 **************************************************************************/
5
6//-------------------------------------------------------------------------
7// Class AliRsnDaughterCut
8//
9// Implementation of various cut which can be applied
10// during resonance analysis.
11// First is the virtual base class.
12//
13// author: A. Pulvirenti (email: alberto.pulvirenti@ct.infn.it)
14//-------------------------------------------------------------------------
15
16#ifndef ALIRSNDAUGHTERCUT_H
17#define ALIRSNDAUGHTERCUT_H
18
19class AliRsnDaughter;
20
21class AliRsnDaughterCut : public TObject
22{
23public:
24 AliRsnDaughterCut() { }
25 virtual ~AliRsnDaughterCut() { }
26
27 Bool_t IsPairCut() {return fPairCut;}
28 virtual Bool_t Pass(AliRsnDaughter *track1, AliRsnDaughter *track2 = 0);
29
30protected:
31
32 Bool_t fPairCut;
33
34 ClassDef(AliRsnDaughterCut,1)
35};
36
37//-------------------------------------------------------------------------
38
39class AliRsnDaughterCutPtSingle : public AliRsnDaughterCut
40{
41public:
42 AliRsnDaughterCutPtSingle(Double_t min, Double_t max) {fPairCut=kFALSE;fPtMin=min;fPtMax=max;}
43 virtual ~AliRsnDaughterCutPtSingle() { }
44
45 virtual Bool_t Pass(AliRsnDaughter *track1, AliRsnDaughter *track2 = 0);
46
47protected:
48
49 Double_t fPtMin; // smallest allowed Pt
50 Double_t fPtMax; // largest allowed Pt
51
52 ClassDef(AliRsnDaughterCutPtSingle,1)
53};
54
55//-------------------------------------------------------------------------
56
57class AliRsnDaughterCutPtPair : public AliRsnDaughterCut
58{
59public:
60 AliRsnDaughterCutPtPair(Double_t min, Double_t max) {fPairCut=kTRUE;fPtMin=min;fPtMax=max;}
61 virtual ~AliRsnDaughterCutPtPair() { }
62
63 virtual Bool_t Pass(AliRsnDaughter *track1, AliRsnDaughter *track2);
64
65protected:
66
67 Double_t fPtMin; // smallest allowed Pt
68 Double_t fPtMax; // largest allowed Pt
69
70 ClassDef(AliRsnDaughterCutPtPair,1)
71};
72
73//-------------------------------------------------------------------------
74
75#endif