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23567f21 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* $Id$ */ | |
17 | ||
18 | #if !defined(__CINT__) || defined(__MAKECINT__) | |
19 | // ROOT includes | |
20 | #include "TFile.h" | |
21 | #include "TTree.h" | |
22 | ||
23 | // MUON includes | |
24 | #include "AliMUONCDB.h" | |
23567f21 | 25 | #include "AliMUONTriggerEfficiencyCells.h" |
26 | ||
27 | #include "Riostream.h" | |
28 | ||
29 | #endif | |
30 | ||
e54bf126 | 31 | /// \ingroup macros |
32 | /// \file MUONTriggerChamberEfficiency.C | |
33 | /// \brief Macro to view and save the trigger chamber efficiency map | |
34 | /// calculated during reconstruction. | |
35 | /// | |
36 | /// Efficiency map can be made available for next simulation. | |
37 | /// | |
38 | /// \author Diego Stocco, INFN Torino | |
23567f21 | 39 | |
40 | void MUONTriggerChamberEfficiency(Bool_t addMapInSimulation=kFALSE, | |
311d0691 | 41 | const char *inputDir=".") |
23567f21 | 42 | { |
e54bf126 | 43 | /// \param addMapInSimulation (default kFALSE); |
44 | /// kTRUE: creates file MUON/Calib/TriggerEfficiency/Run0_99999999_v0_s?.root | |
45 | /// with calculated chamber efficiency which can be used in the next simulation | |
46 | /// \param inputDir | |
47 | /// path to AliESDs.root (default ".") | |
48 | ||
311d0691 | 49 | Char_t filename[150], *className = "AliMUONTriggerEfficiencyCells"; |
23567f21 | 50 | sprintf(filename,"%s/AliESDs.root",inputDir); |
51 | ||
52 | TFile *file = new TFile(filename,"read"); | |
53 | if(!file){ | |
54 | cerr << "Cannot find " << filename << "\nExit!" << endl; | |
55 | return; | |
56 | } | |
57 | ||
58 | TTree *esdTree = (TTree*)file->Get("esdTree"); | |
59 | if(!esdTree){ | |
60 | cerr << "Cannot find esdTree in " << filename << "\nExit!" << endl; | |
61 | return; | |
62 | } | |
63 | ||
311d0691 | 64 | AliMUONTriggerEfficiencyCells *effMap = |
65 | (AliMUONTriggerEfficiencyCells*)esdTree->GetUserInfo()->FindObject(className); | |
66 | if(!effMap){ | |
67 | cerr << "Cannot find " << className << " in esdTree.\nExit!" << endl; | |
23567f21 | 68 | return; |
69 | } | |
70 | ||
311d0691 | 71 | effMap->DisplayEfficiency(); |
23567f21 | 72 | |
73 | if(!addMapInSimulation) return; | |
74 | ||
23567f21 | 75 | AliMUONCDB muonCDB; |
311d0691 | 76 | muonCDB.WriteToCDB("MUON/Calib/TriggerEfficiency",effMap,0,99999999,true); |
23567f21 | 77 | } |