small correction for error calculation
[u/mrichter/AliRoot.git] / TRD / AliTRDgtuSim.h
CommitLineData
52c19022 1#ifndef ALITRDGTUSIM_H
2#define ALITRDGTUSIM_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6/* $Id: AliTRDgtuSim.h 27496 2008-07-22 08:35:45Z cblume $ */
7
8// --------------------------------------------------------
9//
10// GTU simulation
11//
12// --------------------------------------------------------
13
14#include "TObject.h"
15
16class AliRunLoader;
17class AliLoader;
18class AliESDEvent;
19
20class AliTRDgtuTMU;
21class TTree;
22class TList;
23
24class AliTRDgtuSim : public TObject {
25 public:
26 AliTRDgtuSim(AliRunLoader *rl = 0x0);
27 ~AliTRDgtuSim();
28
29 Bool_t LoadTracklets(AliLoader *loader);
30
31 Bool_t RunGTU(AliLoader *loader, AliESDEvent *esd = 0x0);
32 Bool_t RunGTUFromTrackletFile(TString filename, Int_t event, Int_t noev = 1);
33
34 TTree* GetTreeOfTracks() { return fTrackTree; }
35 Bool_t WriteTracksToTree(TList *ListOfTracks, Int_t event = 0);
36 Bool_t WriteTracksToDataFile(TList *ListOfTracks, Int_t event);
37 Bool_t WriteTreesToFile();
38 Bool_t WriteTracksToESD(TList *ListOfTracks, AliESDEvent *esd);
c8b1590d 39 Bool_t WriteTracksToLoader();
52c19022 40
41 protected:
42 AliRunLoader *fRunLoader; //!
43 AliTRDgtuTMU *fTMU; // pointer to TMU simulation class
44 TClonesArray *fTrackletArray; // array of tracklets
45 TTree *fTrackTree; // tree to hold the tracks of one event, used for writing in WriteTracksToFile()
46 TTree *fTrackletTree; // tree to hold the gtu tracklets
47
48 private:
49 AliTRDgtuSim& operator=(const AliTRDgtuSim &rhs); // not implemented
50 AliTRDgtuSim(const AliTRDgtuSim &rhs); // not implemented
51
52 ClassDef(AliTRDgtuSim, 1);
53};
54
55#endif