Correct formula for phi, in case of current local X <0, in GetLocalXat and GetPhiZat
[u/mrichter/AliRoot.git] / ITS / AliITSV0Finder.h
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44396017 1#ifndef ALIITSV0FINDER_H
2#define ALIITSV0FINDER_H
3/* Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6
7//-------------------------------------------------------------------------
8// V0 finder on-the-fly during ITS tracking
9// Origin: Marian Ivanov, CERN, Marian.Ivanov@cern.ch
10// Extraction to a separate class: Andrea Dainese
11// Current support and development:
12//-------------------------------------------------------------------------
13
14/* $Id$ */
15
16class TTree;
17class TTreeSRedirector;
18class AliESDEvent;
19class AliITStrackerMI;
20
21//-------------------------------------------------------------------------
22class AliITSV0Finder : public TObject {
23public:
24 AliITSV0Finder();
25 //AliITSV0Finder(const AliITSV0Finder &/*v0Finder*/) {;}
26 //AliITSV0Finder & operator=(const AliITSV0Finder &/*v0Finder*/) {;}
27 virtual ~AliITSV0Finder() {;}
28
29 //try to find V0
30 static void FindV02(AliESDEvent *event,AliITStrackerMI *tracker);
31 //try to refit V0's
32 static void RefitV02(const AliESDEvent *event,AliITStrackerMI *tracker);
33 //try to update, or reject TPC V0s
34 static void UpdateTPCV0(const AliESDEvent *event,AliITStrackerMI *tracker);
35private:
36
37 ClassDef(AliITSV0Finder,0) // on-the-fly V0 finder for AliITStrackerMI
38};
39#endif