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[u/mrichter/AliRoot.git] / PWG2 / FEMTOSCOPY / AliFemtoUser / CorrFctn / AliFemtoShareQualityCorrFctn.h
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67427ff7 1/***************************************************************************
2 *
3 * $Id$
4 *
5 * Author: Mike Lisa, Ohio State, lisa@mps.ohio-state.edu
6 ***************************************************************************
7 *
8 * Description: part of STAR HBT Framework: AliFemtoMaker package
9 * a simple Q-invariant correlation function
10 *
11 ***************************************************************************
12 *
13 * $Log$
14 * Revision 1.1.1.1 2007/03/07 10:14:49 mchojnacki
15 * First version on CVS
16 *
17 * Revision 1.3 2000/01/25 17:34:45 laue
18 * I. In order to run the stand alone version of the AliFemtoMaker the following
19 * changes have been done:
20 * a) all ClassDefs and ClassImps have been put into #ifdef __ROOT__ statements
21 * b) unnecessary includes of StMaker.h have been removed
22 * c) the subdirectory AliFemtoMaker/doc/Make has been created including everything
23 * needed for the stand alone version
24 *
25 * II. To reduce the amount of compiler warning
26 * a) some variables have been type casted
27 * b) some destructors have been declared as virtual
28 *
29 * Revision 1.2 1999/07/06 22:33:20 lisa
30 * Adjusted all to work in pro and new - dev itself is broken
31 *
32 * Revision 1.1.1.1 1999/06/29 16:02:57 lisa
33 * Installation of AliFemtoMaker
34 *
35 **************************************************************************/
36
37#ifndef AliFemtoShareQualityCorrFctn_hh
38#define AliFemtoShareQualityCorrFctn_hh
39
40#include "TH1D.h"
41#include "TH2D.h"
42#include "Base/AliFemtoCorrFctn.h"
43
44class AliFemtoShareQualityCorrFctn : public AliFemtoCorrFctn {
45public:
46 AliFemtoShareQualityCorrFctn(char* title, const int& nbins, const float& QinvLo, const float& QinvHi);
47 virtual ~AliFemtoShareQualityCorrFctn();
48
49 virtual AliFemtoString Report();
50 virtual void AddRealPair(const AliFemtoPair*);
51 virtual void AddMixedPair(const AliFemtoPair*);
52
53 virtual void Finish();
54
55 void WriteHistos();
56private:
57
58 TH2D *fShareNumerator;
59 TH2D *fShareDenominator;
60
61 TH2D *fQualityNumerator;
62 TH2D *fQualityDenominator;
63
64#ifdef __ROOT__
65 ClassDef(AliFemtoShareQualityCorrFctn, 1)
66#endif
67};
68
69
70#endif
71