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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" | |
25 | #include "AliMUONTriggerChamberEff.h" | |
26 | #include "AliMUONTriggerEfficiencyCells.h" | |
27 | ||
28 | #include "Riostream.h" | |
29 | ||
30 | #endif | |
31 | ||
32 | // Macro to view and save the trigger chamber efficiency map | |
33 | // calculated during reconstruction. | |
34 | // Efficiency map can be made available for next simulation. | |
35 | ||
36 | // Arguments: | |
37 | // | |
38 | // addMapInSimulation (default kFALSE): | |
39 | // kTRUE: creates file MUON/Calib/TriggerEfficiency/Run0_99999999_v0_s?.root | |
40 | // with calculated chamber efficiency which can be used in the next simulation | |
41 | // | |
42 | // inputDir (default "."): | |
43 | // path to AliESDs.root | |
44 | // outDir (default 0x0) | |
45 | // directory where to store output file "MUON.TriggerEfficiencyMap.root" | |
46 | // (if not set outDir=inputDir is assumed) | |
47 | ||
48 | void MUONTriggerChamberEfficiency(Bool_t addMapInSimulation=kFALSE, | |
49 | const char *inputDir=".", | |
50 | const char *outDir=0x0) | |
51 | { | |
52 | char filename[150], outfileDir[150]; | |
53 | sprintf(filename,"%s/AliESDs.root",inputDir); | |
54 | ||
55 | TFile *file = new TFile(filename,"read"); | |
56 | if(!file){ | |
57 | cerr << "Cannot find " << filename << "\nExit!" << endl; | |
58 | return; | |
59 | } | |
60 | ||
61 | TTree *esdTree = (TTree*)file->Get("esdTree"); | |
62 | if(!esdTree){ | |
63 | cerr << "Cannot find esdTree in " << filename << "\nExit!" << endl; | |
64 | return; | |
65 | } | |
66 | ||
67 | AliMUONTriggerChamberEff *chEff = (AliMUONTriggerChamberEff*)esdTree->GetUserInfo()->FindObject("AliMUONTriggerChamberEff"); | |
68 | if(!chEff){ | |
69 | cerr << "Cannot find AliMUONTriggerChamberEff in esdTree.\nExit!" << endl; | |
70 | return; | |
71 | } | |
72 | ||
73 | if(!outDir) sprintf(outfileDir,"%s",inputDir); | |
74 | else sprintf(outfileDir,"%s",outDir); | |
75 | ||
76 | chEff->WriteEfficiencyMap(outfileDir); | |
77 | chEff->DisplayEfficiency(); | |
78 | ||
79 | if(!addMapInSimulation) return; | |
80 | ||
81 | char outFileName[150]; | |
82 | sprintf(outFileName,"%s/MUON.TriggerEfficiencyMap.root",outfileDir); | |
83 | ||
84 | AliMUONTriggerEfficiencyCells *effCells = new AliMUONTriggerEfficiencyCells(outFileName); | |
85 | AliMUONCDB muonCDB; | |
86 | muonCDB.WriteToCDB("MUON/Calib/TriggerEfficiency",effCells,0,99999999,true); | |
87 | } |