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10757ee9 | 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 | ||
17 | ////////////////////////////////////////////////////// | |
18 | // // | |
19 | // Class to specify cuts for track analysis // | |
20 | // with AliTPCcalibTracks // | |
21 | // // | |
22 | ////////////////////////////////////////////////////// | |
23 | ||
24 | #include <iostream> | |
25 | #include <TString.h> | |
26 | #include <TChain.h> | |
27 | #include <TList.h> | |
28 | #include "AliTPCcalibTracksCuts.h" | |
29 | ||
30 | ClassImp(AliTPCcalibTracksCuts) | |
31 | ||
9389f9a4 | 32 | |
33 | AliTPCcalibTracksCuts::AliTPCcalibTracksCuts(): | |
34 | TNamed("calibTracksCuts", "calibTracksCuts"), | |
35 | fMinClusters(0), // number of clusters | |
36 | fMinRatio(0), // kMinRratio = 0.4 | |
37 | fMax1pt(0), // kMax1pt = 0.5 | |
38 | fEdgeYXCutNoise(0), // kEdgeYXCutNoise = 0.13 | |
39 | fEdgeThetaCutNoise(0), // kEdgeThetaCutNoise = 0.018 | |
40 | fOutputFileName() // filename of outputfile ('Output.root') | |
41 | { | |
42 | // | |
43 | // default constructor | |
44 | // | |
45 | } | |
46 | ||
47 | ||
10757ee9 | 48 | AliTPCcalibTracksCuts::AliTPCcalibTracksCuts(Int_t minClusters, Float_t minRatio, Float_t max1pt, |
9389f9a4 | 49 | Float_t edgeXZCutNoise, Float_t edgeThetaCutNoise, char* outputFileName): |
50 | TNamed("calibTracksCuts", "calibTracksCuts"), | |
51 | fMinClusters(minClusters), // number of clusters | |
52 | fMinRatio(minRatio), // kMinRratio = 0.4 | |
53 | fMax1pt(max1pt), // kMax1pt = 0.5 | |
54 | fEdgeYXCutNoise(edgeXZCutNoise), // kEdgeYXCutNoise = 0.13 | |
176a07b9 | 55 | fEdgeThetaCutNoise(edgeThetaCutNoise), // kEdgeThetaCutNoise = 0.018 |
9389f9a4 | 56 | fOutputFileName() // filename of outputfile ('Output.root') |
57 | { | |
10757ee9 | 58 | // |
59 | // Constructor for AliTPCcalibTracksCuts | |
60 | // specify the cuts to be set on the processed tracks | |
61 | // default cuts are for comics | |
62 | // | |
9389f9a4 | 63 | fOutputFileName = outputFileName; |
64 | } | |
65 | ||
66 | AliTPCcalibTracksCuts::AliTPCcalibTracksCuts(AliTPCcalibTracksCuts *cuts): | |
67 | TNamed(cuts->GetName(), cuts->GetTitle()), | |
68 | fMinClusters(cuts->GetMinClusters()), // number of clusters | |
69 | fMinRatio(cuts->GetMinRatio()), // kMinRratio = 0.4 | |
70 | fMax1pt( cuts->GetMax1pt()), // kMax1pt = 0.5 | |
71 | fEdgeYXCutNoise(cuts->GetEdgeYXCutNoise()), // kEdgeYXCutNoise = 0.13 | |
72 | fEdgeThetaCutNoise( cuts->GetEdgeThetaCutNoise()), // kEdgeThetaCutNoise = 0.018 | |
73 | fOutputFileName(0) // filename of outputfile ('Output.root') | |
74 | { | |
75 | // | |
76 | // copy constructor | |
77 | // | |
78 | fOutputFileName = cuts->GetOutputFileName(); | |
10757ee9 | 79 | } |
80 | ||
9389f9a4 | 81 | |
82 | ||
10757ee9 | 83 | AliTPCcalibTracksCuts::~AliTPCcalibTracksCuts(){ |
84 | // | |
85 | // Destructor | |
86 | // | |
87 | cout << "AliTPCcalibTracksCuts destructor called, nothing happend." << endl; | |
88 | } | |
89 | ||
90 | ||
10757ee9 | 91 | |
10757ee9 | 92 | |
93 | void AliTPCcalibTracksCuts::AddCuts(TChain * chain, char* ctype, char* outputFileName){ | |
94 | // | |
95 | // add predefined cuts to the chain for processing | |
96 | // (creates AliTPCcalibTracksCuts object) | |
97 | // the cuts are set in the following order: | |
98 | // fMinClusters (number of clusters) | |
99 | // fMinRatio | |
100 | // fMax1pt 1 over p_t | |
101 | // fEdgeYXCutNoise | |
102 | // fEdgeThetaCutNoise | |
103 | // | |
104 | // The following predefined sets of cuts can be selected: | |
105 | // laser: 20, 0.4, 0.5, 0.13, 0.018 | |
106 | // cosmic: 20, 0.4, 0.5, 0.13, 0.018 | |
107 | // lowflux: 20, 0.4, 5, 0.2, 0.0001 | |
108 | // highflux: 20, 0.4, 5, 0.2, 0.0001 | |
109 | // | |
110 | ||
111 | TString cutType(ctype); | |
112 | cutType.ToUpper(); | |
113 | AliTPCcalibTracksCuts *cuts = 0; | |
114 | if (cutType == "LASER") | |
115 | // cuts = new AliTPCcalibTracksCuts(20, 0.4, 0.5, 0.13, 0.018); | |
116 | cuts = new AliTPCcalibTracksCuts(20, 0.4, 5, 0.13, 0.018, outputFileName); | |
117 | else if (cutType == "COSMIC") | |
118 | cuts = new AliTPCcalibTracksCuts(20, 0.4, 0.5, 0.13, 0.018, outputFileName); | |
119 | else if (cutType == "LOWFLUX") | |
120 | cuts = new AliTPCcalibTracksCuts(20, 0.4, 5, 0.2, 0.0001, outputFileName); | |
121 | else if (cutType == "HIGHFLUX") | |
122 | cuts = new AliTPCcalibTracksCuts(20, 0.4, 5, 0.2, 0.0001, outputFileName); | |
123 | else { | |
124 | cuts = new AliTPCcalibTracksCuts(20, 0.4, 5, 0.2, 0.0001, outputFileName); | |
125 | cerr << "WARNING! unknown type '" << ctype << "', cuts set to default values for cosmics." << endl; | |
126 | cutType = "COSMIC"; | |
127 | } | |
128 | chain->GetUserInfo()->AddLast(cuts); | |
129 | cout << "Cuts were set to predefined set: " << cutType << endl; | |
130 | } | |
131 | ||
132 | void AliTPCcalibTracksCuts::AddCuts(TChain * chain, Int_t minClusters, Float_t minRatio, Float_t max1pt, | |
133 | Float_t edgeXZCutNoise, Float_t edgeThetaCutNoise, char* outputFileName){ | |
134 | // | |
135 | // add user defined cuts to the chain for processing | |
136 | // (creates AliTPCcalibTracksCuts object) | |
137 | // the cuts are set in the following order: | |
138 | // fMinClusters (number of clusters) | |
139 | // fMinRatio | |
140 | // fMax1pt 1 over p_t | |
141 | // fEdgeYXCutNoise | |
142 | // fEdgeThetaCutNoise | |
143 | // | |
144 | chain->GetUserInfo()->AddLast(new AliTPCcalibTracksCuts(minClusters, minRatio, max1pt, edgeXZCutNoise, edgeThetaCutNoise, outputFileName)); | |
145 | printf("Cuts were set to the individal values: minClusters: %i, minRatio: %f, max1pt: %f, edgeXZCutNoise: %f, edgeThetaCutNoise: %f \n", | |
146 | minClusters, minRatio, max1pt, edgeXZCutNoise, edgeThetaCutNoise); | |
147 | } | |
148 | ||
9389f9a4 | 149 | void AliTPCcalibTracksCuts::Print(Option_t* option) const { |
10757ee9 | 150 | // |
151 | // Print the cut contents | |
152 | // | |
153 | option = option; // to avoid compiler warnings | |
154 | cout << "<AliTPCcalibTracksCuts>: The following cuts are specified: " << endl; | |
155 | cout << "fMinClusters: " << fMinClusters << endl; | |
156 | cout << "fMinRatio: " << fMinRatio << endl; | |
157 | cout << "fMax1pt: " << fMax1pt << endl; | |
158 | cout << "fEdgeYXCutNoise: " << fEdgeYXCutNoise << endl; | |
159 | cout << "fEdgeThetaCutNoise: " << fEdgeThetaCutNoise << endl; | |
9389f9a4 | 160 | cout << "fOutputFileName: " << fOutputFileName.GetName() << endl; |
10757ee9 | 161 | } // Prints out the specified cuts |