1 |
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2 | /** \class Delphes
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3 | *
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4 | * Main Delphes module.
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5 | * Controls execution of all other modules.
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6 | *
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7 | * $Date: 2013-06-27 14:57:56 +0000 (Thu, 27 Jun 2013) $
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8 | * $Revision: 1151 $
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9 | *
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10 | *
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11 | * \author P. Demin - UCL, Louvain-la-Neuve
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12 | *
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13 | */
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14 |
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15 | #include "modules/Delphes.h"
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16 |
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17 | #include "classes/DelphesClasses.h"
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18 | #include "classes/DelphesFactory.h"
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19 | #include "classes/DelphesFormula.h"
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20 |
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21 | #include "ExRootAnalysis/ExRootResult.h"
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22 | #include "ExRootAnalysis/ExRootFilter.h"
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23 | #include "ExRootAnalysis/ExRootClassifier.h"
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24 | #include "ExRootAnalysis/ExRootConfReader.h"
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25 | #include "ExRootAnalysis/ExRootTreeWriter.h"
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26 |
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27 | #include "TROOT.h"
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28 | #include "TMath.h"
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29 | #include "TFolder.h"
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30 | #include "TString.h"
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31 | #include "TFormula.h"
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32 | #include "TRandom3.h"
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33 | #include "TObjArray.h"
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34 | #include "TDatabasePDG.h"
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35 | #include "TLorentzVector.h"
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36 |
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37 | #include <algorithm>
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38 | #include <stdexcept>
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39 | #include <iostream>
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40 | #include <sstream>
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41 |
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42 | #include <string.h>
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43 | #include <stdio.h>
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44 |
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45 | using namespace std;
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46 |
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47 | Delphes::Delphes(const char *name) :
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48 | fFactory(0)
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49 | {
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50 | TFolder *folder = new TFolder(name, "");
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51 | fFactory = new DelphesFactory("ObjectFactory");
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52 |
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53 | SetName(name);
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54 | SetFolder(folder);
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55 |
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56 | folder->Add(this);
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57 | folder->Add(fFactory);
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58 |
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59 | gROOT->GetListOfBrowsables()->Add(folder);
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60 | }
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61 |
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62 | //------------------------------------------------------------------------------
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63 |
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64 | Delphes::~Delphes()
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65 | {
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66 | if(fFactory) delete fFactory;
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67 | TFolder *folder = GetFolder();
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68 | if(folder)
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69 | {
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70 | folder->Clear();
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71 | delete folder;
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72 | }
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73 | }
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74 |
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75 | //------------------------------------------------------------------------------
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76 |
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77 | void Delphes::Clear()
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78 | {
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79 | if(fFactory) fFactory->Clear();
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80 | }
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81 |
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82 | //------------------------------------------------------------------------------
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83 |
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84 | void Delphes::SetTreeWriter(ExRootTreeWriter *treeWriter)
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85 | {
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86 | treeWriter->SetName("TreeWriter");
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87 | GetFolder()->Add(treeWriter);
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88 | }
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89 |
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90 | //------------------------------------------------------------------------------
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91 |
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92 | void Delphes::Init()
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93 | {
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94 | stringstream message;
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95 | ExRootConfReader *confReader = GetConfReader();
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96 | confReader->SetName("ConfReader");
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97 | GetFolder()->Add(confReader);
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98 |
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99 | TString name;
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100 | ExRootTask *task;
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101 | const ExRootConfReader::ExRootTaskMap *modules = confReader->GetModules();
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102 | ExRootConfReader::ExRootTaskMap::const_iterator itModules;
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103 |
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104 | ExRootConfParam param = confReader->GetParam("::ExecutionPath");
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105 | Long_t i, size = param.GetSize();
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106 |
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107 | gRandom->SetSeed(confReader->GetInt("::RandomSeed", 0));
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108 |
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109 | for(i = 0; i < size; ++i)
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110 | {
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111 | name = param[i].GetString();
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112 | itModules = modules->find(name);
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113 | if(itModules != modules->end())
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114 | {
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115 | task = NewTask(itModules->second, itModules->first);
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116 | if(task)
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117 | {
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118 | task->SetFolder(GetFolder());
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119 | Add(task);
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120 | }
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121 | }
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122 | else
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123 | {
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124 | message << "module '" << name;
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125 | message << "' is specified in ExecutionPath but not configured.";
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126 | throw runtime_error(message.str());
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127 | }
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128 | }
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129 | }
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130 |
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131 | //------------------------------------------------------------------------------
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132 |
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133 | void Delphes::Process()
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134 | {
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135 | }
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136 |
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137 | //------------------------------------------------------------------------------
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138 |
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139 | void Delphes::Finish()
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140 | {
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141 | }
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142 |
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143 | //------------------------------------------------------------------------------
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