1 /////////////////////////////////////////////////////////////////////////////
3 // AliFemtoPairCutAntiGamma - a pair cut which checks //
4 // for some pair qualities that attempt to identify slit/doubly //
5 // reconstructed tracks and also selects pairs based on their separation //
6 // at the entrance to the TPC //
8 /////////////////////////////////////////////////////////////////////////////
9 /***************************************************************************
11 * $Id: AliFemtoPairCutAntiGamma.h,v 1.1.2.1 2007/10/19 13:35:33 akisiel Exp $
13 * Author: Adam Kisiel, Ohio State University, kisiel@mps.ohio-state.edu
14 ***************************************************************************
16 * Description: part of STAR HBT Framework: AliFemtoMaker package
17 * a cut to remove "shared" and "split" pairs
19 ***************************************************************************
22 **************************************************************************/
25 #ifndef ALIFEMTOPAIRCUTANTIGAMMA_H
26 #define ALIFEMTOPAIRCUTANTIGAMMA_H
28 #include "AliFemtoPairCut.h"
29 #include "AliFemtoShareQualityPairCut.h"
31 class AliFemtoPairCutAntiGamma : public AliFemtoShareQualityPairCut{
33 AliFemtoPairCutAntiGamma();
34 AliFemtoPairCutAntiGamma(const AliFemtoPairCutAntiGamma& c);
35 virtual ~AliFemtoPairCutAntiGamma();
36 AliFemtoPairCutAntiGamma& operator=(const AliFemtoPairCutAntiGamma& c);
38 virtual bool Pass(const AliFemtoPair* pair);
39 virtual AliFemtoString Report();
40 virtual TList *ListSettings();
41 virtual AliFemtoPairCut* Clone();
42 void SetMaxEEMinv(Double_t maxeeminv);
43 void SetMaxThetaDiff(Double_t maxdtheta);
44 void SetTPCEntranceSepMinimum(double dtpc);
45 void SetUseAOD(Bool_t UseAOD);
48 Double_t fMaxEEMinv; // Maximum allowed ee Minv
49 Double_t fMaxDTheta; // Maximum polar angle difference
50 Double_t fDTPCMin; // Minimum allowed pair nominal separation at the entrance to the TPC
51 Bool_t fUseAOD; // Use AODs
55 ClassDef(AliFemtoPairCutAntiGamma, 0)
59 inline AliFemtoPairCut* AliFemtoPairCutAntiGamma::Clone() { AliFemtoPairCutAntiGamma* c = new AliFemtoPairCutAntiGamma(*this); return c;}