From Kalliopi: Updated HLT histogram filling
[u/mrichter/AliRoot.git] / HLT / EVE / AliHLTEveHLT.h
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33791895 1/* This file is property of and copyright by the ALICE HLT Project *
2 * ALICE Experiment at CERN, All rights reserved. *
3 * See cxx source for full Copyright notice */
4
5/// @file AliHLTEveCalo.h
6/// @author Svein Lindal
7/// @brief HLT Instance of Eve display processor
8// Author: Svein Lindal <slindal@fys.uio.no>
9
10#ifndef ALIHLTEVEHLT_H
11#define ALIHLTEVEHLT_H
12
13#include "AliHLTEveBase.h"
14class TEvePointSet;
15class AliESDtrack;
16class AliEveTrack;
17class TEveTrackList;
18class TEveTrackPropagator;
19class TString;
20class AliExternalTrackParam;
353f10b3 21class TH1F;
33791895 22
23class AliHLTEveHLT : public AliHLTEveBase {
24
25public:
26
27 /** Constructor **/
28 AliHLTEveHLT();
29
30 /** Destructor **/
31 ~AliHLTEveHLT();
32
33 /** Inherited from AliHLTEveBase */
34 void ProcessBlock(AliHLTHOMERBlockDesc * block);
35
36 /** inherited from AliHLTEveBase */
37 void UpdateElements();
38
39 /** inherited from AliHLTEveBase */
40 void ResetElements();
41
42private:
43
44 /** copy constructor prohibited */
45 AliHLTEveHLT(const AliHLTEveHLT&);
46 /** assignment operator prohibited */
47 AliHLTEveHLT& operator = (const AliHLTEveHLT );
48
49 /*Create the pointset for the display */
50 void CreateTrackList();
51
52 // Make a standard track representation and put it into given container.
53 // Choose which parameters to use a track's starting point.
54 // If gkFixFailedITSExtr is TRUE (FALSE by default) and
55 // if ITS refit failed, take track parameters at inner TPC radius.
56 AliEveTrack * MakeEsdTrack(AliESDtrack *at, TEveTrackList* cont);
57
58 // Process the ESD block and call the functions necessary to fill the tracklist
59 void ProcessEsdBlock( AliHLTHOMERBlockDesc * block, TEveTrackList * cont );
60
61 //Set up the track propagator
62 void SetUpTrackPropagator(TEveTrackPropagator* trkProp, Float_t magF, Float_t maxR);
63
64 //Create a title for the track
65 TString CreateTrackTitle(AliESDtrack* t);
66
67 //Add track param to AliEveTrack
68 void AddTrackParamToTrack(AliEveTrack* track, const AliExternalTrackParam* tp);
69
70 //Process histogram block
71 void ProcessHistograms(AliHLTHOMERBlockDesc * block, TCanvas * canvas);
72
353f10b3 73 //Create tpc qa histograms
74 void CreateHistograms();
75
76 //Draw tpc qa histograms
77 void DrawHistograms();
78
79
33791895 80 Bool_t fTrueField; //Use true field?
81 Bool_t fUseIpOnFailedITS; // Use IP as origin if ITS refit fails?
82 Bool_t fUseRkStepper; // Use Runge Kutta for something something?
83
84 TEveTrackList * fTrackList; //Eve tracklist
85
353f10b3 86 TCanvas * fTrCanvas; //Canvas for track qa histos
87
88 TH1F * fHistPt; //Pt histo
89 TH1F * fHistP; //p histo
90 TH1F * fHistEta; //Eta histo
91 TH1F * fHistTheta; //Theta histo
92 TH1F * fHistPhi; //Phi histo
93 TH1F * fHistnClusters;//nClusters histo
94 TH1F * fHistMult; //Mult histo
33791895 95
96 ClassDef(AliHLTEveHLT, 0);
97};
98
99#endif