1 | /*
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2 | * Delphes: a framework for fast simulation of a generic collider experiment
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3 | * Copyright (C) 2012-2014 Universite catholique de Louvain (UCL), Belgium
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4 | *
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5 | * This program is free software: you can redistribute it and/or modify
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6 | * it under the terms of the GNU General Public License as published by
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7 | * the Free Software Foundation, either version 3 of the License, or
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8 | * (at your option) any later version.
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9 | *
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10 | * This program is distributed in the hope that it will be useful,
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 | * GNU General Public License for more details.
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14 | *
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15 | * You should have received a copy of the GNU General Public License
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16 | * along with this program. If not, see <http://www.gnu.org/licenses/>.
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17 | */
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18 |
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19 | /** \class TreeWriter
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20 | *
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21 | * Fills ROOT tree branches.
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22 | *
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23 | * \author P. Demin - UCL, Louvain-la-Neuve
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24 | *
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25 | */
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26 |
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27 | #include "modules/TreeWriter.h"
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28 |
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29 | #include "classes/DelphesClasses.h"
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30 | #include "classes/DelphesFactory.h"
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31 | #include "classes/DelphesFormula.h"
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32 |
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33 | #include "ExRootAnalysis/ExRootClassifier.h"
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34 | #include "ExRootAnalysis/ExRootFilter.h"
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35 | #include "ExRootAnalysis/ExRootResult.h"
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36 | #include "ExRootAnalysis/ExRootTreeBranch.h"
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37 |
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38 | #include "TDatabasePDG.h"
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39 | #include "TFormula.h"
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40 | #include "TLorentzVector.h"
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41 | #include "TMath.h"
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42 | #include "TObjArray.h"
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43 | #include "TROOT.h"
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44 | #include "TRandom3.h"
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45 | #include "TString.h"
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46 |
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47 | #include <set>
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48 | #include <algorithm>
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49 | #include <iostream>
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50 | #include <sstream>
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51 | #include <stdexcept>
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52 |
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53 | using namespace std;
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54 |
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55 | //------------------------------------------------------------------------------
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56 |
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57 | TreeWriter::TreeWriter()
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58 | {
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59 | }
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60 |
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61 | //------------------------------------------------------------------------------
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62 |
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63 | TreeWriter::~TreeWriter()
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64 | {
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65 | }
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66 |
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67 | //------------------------------------------------------------------------------
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68 |
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69 | void TreeWriter::Init()
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70 | {
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71 | fClassMap[GenParticle::Class()] = &TreeWriter::ProcessParticles;
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72 | fClassMap[Vertex::Class()] = &TreeWriter::ProcessVertices;
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73 | fClassMap[Track::Class()] = &TreeWriter::ProcessTracks;
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74 | fClassMap[Tower::Class()] = &TreeWriter::ProcessTowers;
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75 | fClassMap[ParticleFlowCandidate::Class()] = &TreeWriter::ProcessParticleFlowCandidates;
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76 | fClassMap[Photon::Class()] = &TreeWriter::ProcessPhotons;
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77 | fClassMap[Electron::Class()] = &TreeWriter::ProcessElectrons;
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78 | fClassMap[Muon::Class()] = &TreeWriter::ProcessMuons;
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79 | fClassMap[Jet::Class()] = &TreeWriter::ProcessJets;
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80 | fClassMap[MissingET::Class()] = &TreeWriter::ProcessMissingET;
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81 | fClassMap[ScalarHT::Class()] = &TreeWriter::ProcessScalarHT;
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82 | fClassMap[Rho::Class()] = &TreeWriter::ProcessRho;
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83 | fClassMap[Weight::Class()] = &TreeWriter::ProcessWeight;
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84 | fClassMap[HectorHit::Class()] = &TreeWriter::ProcessHectorHit;
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85 |
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86 | TBranchMap::iterator itBranchMap;
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87 | map<TClass *, TProcessMethod>::iterator itClassMap;
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88 |
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89 | // read branch configuration and
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90 | // import array with output from filter/classifier/jetfinder modules
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91 |
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92 | ExRootConfParam param = GetParam("Branch");
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93 | Long_t i, size;
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94 | TString branchName, branchClassName, branchInputArray;
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95 | TClass *branchClass;
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96 | TObjArray *array;
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97 | ExRootTreeBranch *branch;
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98 |
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99 | size = param.GetSize();
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100 | for(i = 0; i < size / 3; ++i)
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101 | {
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102 | branchInputArray = param[i * 3].GetString();
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103 | branchName = param[i * 3 + 1].GetString();
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104 | branchClassName = param[i * 3 + 2].GetString();
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105 |
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106 | branchClass = gROOT->GetClass(branchClassName);
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107 |
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108 | if(!branchClass)
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109 | {
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110 | cout << "** ERROR: cannot find class '" << branchClassName << "'" << endl;
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111 | continue;
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112 | }
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113 |
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114 | itClassMap = fClassMap.find(branchClass);
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115 | if(itClassMap == fClassMap.end())
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116 | {
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117 | cout << "** ERROR: cannot create branch for class '" << branchClassName << "'" << endl;
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118 | continue;
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119 | }
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120 |
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121 | array = ImportArray(branchInputArray);
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122 | branch = NewBranch(branchName, branchClass);
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123 |
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124 | fBranchMap.insert(make_pair(branch, make_pair(itClassMap->second, array)));
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125 | }
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126 |
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127 | param = GetParam("Info");
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128 | TString infoName;
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129 | Double_t infoValue;
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130 |
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131 | size = param.GetSize();
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132 | for(i = 0; i < size / 2; ++i)
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133 | {
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134 | infoName = param[i * 2].GetString();
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135 | infoValue = param[i * 2 + 1].GetDouble();
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136 |
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137 | AddInfo(infoName, infoValue);
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138 | }
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139 | }
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140 |
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141 | //------------------------------------------------------------------------------
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142 |
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143 | void TreeWriter::Finish()
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144 | {
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145 | }
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146 |
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147 | //------------------------------------------------------------------------------
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148 |
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149 | void TreeWriter::FillParticles(Candidate *candidate, TRefArray *array)
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150 | {
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151 | TIter it1(candidate->GetCandidates());
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152 | set<Candidate *> s;
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153 | set<Candidate *>::iterator it3;
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154 | it1.Reset();
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155 | s.clear();
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156 | array->Clear();
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157 |
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158 | while((candidate = static_cast<Candidate *>(it1.Next())))
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159 | {
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160 | TIter it2(candidate->GetCandidates());
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161 |
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162 | // particle
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163 | if(candidate->GetCandidates()->GetEntriesFast() == 0)
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164 | {
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165 | s.insert(candidate);
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166 | continue;
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167 | }
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168 |
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169 | // track
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170 | candidate = static_cast<Candidate *>(candidate->GetCandidates()->At(0));
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171 | if(candidate->GetCandidates()->GetEntriesFast() == 0)
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172 | {
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173 | s.insert(candidate);
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174 | continue;
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175 | }
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176 |
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177 | // tower
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178 | it2.Reset();
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179 | while((candidate = static_cast<Candidate *>(it2.Next())))
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180 | {
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181 | candidate = static_cast<Candidate *>(candidate->GetCandidates()->At(0));
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182 | if(candidate->GetCandidates()->GetEntriesFast() == 0)
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183 | {
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184 | s.insert(candidate);
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185 | }
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186 | }
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187 | }
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188 |
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189 | for(it3 = s.begin(); it3 != s.end(); ++it3)
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190 | {
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191 | array->Add(*it3);
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192 | }
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193 | }
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194 |
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195 | //------------------------------------------------------------------------------
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196 |
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197 | void TreeWriter::ProcessParticles(ExRootTreeBranch *branch, TObjArray *array)
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198 | {
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199 | TIter iterator(array);
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200 | Candidate *candidate = 0;
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201 | GenParticle *entry = 0;
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202 | Double_t pt, signPz, cosTheta, eta, rapidity;
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203 |
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204 | const Double_t c_light = 2.99792458E8;
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205 |
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206 | // loop over all particles
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207 | iterator.Reset();
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208 | while((candidate = static_cast<Candidate *>(iterator.Next())))
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209 | {
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210 | const TLorentzVector &momentum = candidate->Momentum;
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211 | const TLorentzVector &position = candidate->Position;
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212 |
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213 | entry = static_cast<GenParticle *>(branch->NewEntry());
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214 |
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215 | entry->SetBit(kIsReferenced);
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216 | entry->SetUniqueID(candidate->GetUniqueID());
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217 |
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218 | pt = momentum.Pt();
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219 | cosTheta = TMath::Abs(momentum.CosTheta());
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220 | signPz = (momentum.Pz() >= 0.0) ? 1.0 : -1.0;
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221 | eta = (cosTheta == 1.0 ? signPz * 999.9 : momentum.Eta());
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222 | rapidity = (cosTheta == 1.0 ? signPz * 999.9 : momentum.Rapidity());
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223 |
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224 | entry->PID = candidate->PID;
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225 |
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226 | entry->Status = candidate->Status;
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227 | entry->IsPU = candidate->IsPU;
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228 |
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229 | entry->M1 = candidate->M1;
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230 | entry->M2 = candidate->M2;
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231 |
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232 | entry->D1 = candidate->D1;
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233 | entry->D2 = candidate->D2;
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234 |
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235 | entry->Charge = candidate->Charge;
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236 | entry->Mass = candidate->Mass;
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237 |
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238 | entry->E = momentum.E();
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239 | entry->Px = momentum.Px();
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240 | entry->Py = momentum.Py();
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241 | entry->Pz = momentum.Pz();
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242 |
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243 | entry->Eta = eta;
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244 | entry->Phi = momentum.Phi();
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245 | entry->PT = pt;
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246 |
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247 | entry->Rapidity = rapidity;
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248 |
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249 | entry->X = position.X();
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250 | entry->Y = position.Y();
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251 | entry->Z = position.Z();
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252 | entry->T = position.T() * 1.0E-3 / c_light;
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253 | }
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254 | }
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255 |
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256 | //------------------------------------------------------------------------------
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257 |
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258 | void TreeWriter::ProcessVertices(ExRootTreeBranch *branch, TObjArray *array)
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259 | {
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260 | TIter iterator(array);
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261 | Candidate *candidate = 0, *constituent = 0;
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262 | Vertex *entry = 0;
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263 |
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264 | const Double_t c_light = 2.99792458E8;
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265 |
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266 | Double_t x, y, z, t, xError, yError, zError, tError, sigma, sumPT2, btvSumPT2, genDeltaZ, genSumPT2;
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267 | UInt_t index, ndf;
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268 |
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269 | CompBase *compare = Candidate::fgCompare;
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270 | Candidate::fgCompare = CompSumPT2<Candidate>::Instance();
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271 | array->Sort();
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272 | Candidate::fgCompare = compare;
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273 |
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274 | // loop over all vertices
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275 | iterator.Reset();
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276 | while((candidate = static_cast<Candidate *>(iterator.Next())))
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277 | {
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278 |
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279 | index = candidate->ClusterIndex;
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280 | ndf = candidate->ClusterNDF;
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281 | sigma = candidate->ClusterSigma;
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282 | sumPT2 = candidate->SumPT2;
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283 | btvSumPT2 = candidate->BTVSumPT2;
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284 | genDeltaZ = candidate->GenDeltaZ;
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285 | genSumPT2 = candidate->GenSumPT2;
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286 |
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287 | x = candidate->Position.X();
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288 | y = candidate->Position.Y();
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289 | z = candidate->Position.Z();
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290 | t = candidate->Position.T() * 1.0E-3 / c_light;
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291 |
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292 | xError = candidate->PositionError.X();
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293 | yError = candidate->PositionError.Y();
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294 | zError = candidate->PositionError.Z();
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295 | tError = candidate->PositionError.T() * 1.0E-3 / c_light;
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296 |
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297 | entry = static_cast<Vertex *>(branch->NewEntry());
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298 |
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299 | entry->Index = index;
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300 | entry->NDF = ndf;
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301 | entry->Sigma = sigma;
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302 | entry->SumPT2 = sumPT2;
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303 | entry->BTVSumPT2 = btvSumPT2;
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304 | entry->GenDeltaZ = genDeltaZ;
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305 | entry->GenSumPT2 = genSumPT2;
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306 |
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307 | entry->X = x;
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308 | entry->Y = y;
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309 | entry->Z = z;
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310 | entry->T = t;
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311 |
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312 | entry->ErrorX = xError;
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313 | entry->ErrorY = yError;
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314 | entry->ErrorZ = zError;
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315 | entry->ErrorT = tError;
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316 |
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317 | TIter itConstituents(candidate->GetCandidates());
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318 | itConstituents.Reset();
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319 | entry->Constituents.Clear();
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320 | while((constituent = static_cast<Candidate *>(itConstituents.Next())))
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321 | {
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322 | entry->Constituents.Add(constituent);
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323 | }
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324 | }
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325 | }
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326 |
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327 | //------------------------------------------------------------------------------
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328 |
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329 | void TreeWriter::ProcessTracks(ExRootTreeBranch *branch, TObjArray *array)
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330 | {
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331 | TIter iterator(array);
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332 | Candidate *candidate = 0;
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333 | Candidate *particle = 0;
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334 | Track *entry = 0;
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335 | Double_t pt, signz, cosTheta, eta, rapidity, p, ctgTheta, phi, m;
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336 | const Double_t c_light = 2.99792458E8;
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337 |
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338 | // loop over all tracks
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339 | iterator.Reset();
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340 | while((candidate = static_cast<Candidate *>(iterator.Next())))
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341 | {
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342 | const TLorentzVector &position = candidate->Position;
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343 |
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344 | cosTheta = TMath::Abs(position.CosTheta());
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345 | signz = (position.Pz() >= 0.0) ? 1.0 : -1.0;
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346 | eta = (cosTheta == 1.0 ? signz * 999.9 : position.Eta());
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347 | rapidity = (cosTheta == 1.0 ? signz * 999.9 : position.Rapidity());
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348 |
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349 | entry = static_cast<Track *>(branch->NewEntry());
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350 |
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351 | entry->SetBit(kIsReferenced);
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352 | entry->SetUniqueID(candidate->GetUniqueID());
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353 |
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354 | entry->PID = candidate->PID;
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355 |
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356 | entry->Charge = candidate->Charge;
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357 |
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358 | entry->EtaOuter = eta;
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359 | entry->PhiOuter = position.Phi();
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360 |
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361 | entry->XOuter = position.X();
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362 | entry->YOuter = position.Y();
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363 | entry->ZOuter = position.Z();
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364 | entry->TOuter = position.T() * 1.0E-3 / c_light;
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365 |
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366 | entry->L = candidate->L;
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367 |
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368 | entry->D0 = candidate->D0;
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369 | entry->DZ = candidate->DZ;
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370 | entry->Nclusters = candidate->Nclusters;
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371 | entry->dNdx = candidate->dNdx;
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372 |
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373 | entry->ErrorP = candidate->ErrorP;
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374 | entry->ErrorPT = candidate->ErrorPT;
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375 |
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376 | // diagonal covariance matrix terms
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377 | entry->ErrorD0 = candidate->ErrorD0;
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378 | entry->ErrorC = candidate->ErrorC;
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379 | entry->ErrorPhi = candidate->ErrorPhi;
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380 | entry->ErrorDZ = candidate->ErrorDZ;
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381 | entry->ErrorCtgTheta = candidate->ErrorCtgTheta;
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382 |
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383 | // add some offdiagonal covariance matrix elements
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384 | entry->ErrorD0Phi = candidate->TrackCovariance(0,1)*1.e3;
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385 | entry->ErrorD0C = candidate->TrackCovariance(0,2);
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386 | entry->ErrorD0DZ = candidate->TrackCovariance(0,3)*1.e6;
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387 | entry->ErrorD0CtgTheta = candidate->TrackCovariance(0,4)*1.e3;
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388 | entry->ErrorPhiC = candidate->TrackCovariance(1,2)*1.e-3;
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389 | entry->ErrorPhiDZ = candidate->TrackCovariance(1,3)*1.e3;
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390 | entry->ErrorPhiCtgTheta = candidate->TrackCovariance(1,4);
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391 | entry->ErrorCDZ = candidate->TrackCovariance(2,3);
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392 | entry->ErrorCCtgTheta = candidate->TrackCovariance(2,4)*1.e-3;
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393 | entry->ErrorDZCtgTheta = candidate->TrackCovariance(3,4)*1.e3;
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394 |
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395 | entry->Xd = candidate->Xd;
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396 | entry->Yd = candidate->Yd;
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397 | entry->Zd = candidate->Zd;
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398 |
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399 | entry->XFirstHit = candidate->XFirstHit;
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400 | entry->YFirstHit = candidate->YFirstHit;
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401 | entry->ZFirstHit = candidate->ZFirstHit;
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402 |
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403 | const TLorentzVector &momentum = candidate->Momentum;
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404 |
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405 | pt = momentum.Pt();
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406 | p = momentum.P();
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407 | phi = momentum.Phi();
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408 | m = momentum.M();
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409 | ctgTheta = (TMath::Tan(momentum.Theta()) != 0) ? 1 / TMath::Tan(momentum.Theta()) : 1e10;
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410 |
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411 | cosTheta = TMath::Abs(momentum.CosTheta());
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412 | signz = (momentum.Pz() >= 0.0) ? 1.0 : -1.0;
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413 | eta = (cosTheta == 1.0 ? signz * 999.9 : momentum.Eta());
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414 | rapidity = (cosTheta == 1.0 ? signz * 999.9 : momentum.Rapidity());
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415 |
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416 | entry->P = p;
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417 | entry->PT = pt;
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418 | entry->Eta = eta;
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419 | entry->Phi = phi;
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420 | entry->CtgTheta = ctgTheta;
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421 | entry->C = candidate->C;
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422 | entry->Mass = m;
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423 |
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424 | particle = static_cast<Candidate *>(candidate->GetCandidates()->At(0));
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425 | //const TLorentzVector &initialPosition = particle->Position;
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426 | const TLorentzVector &initialPosition = candidate->InitialPosition;
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427 |
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428 | entry->X = initialPosition.X();
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429 | entry->Y = initialPosition.Y();
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430 | entry->Z = initialPosition.Z();
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431 | entry->T = initialPosition.T() * 1.0E-3 / c_light;
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432 | entry->ErrorT =candidate-> ErrorT * 1.0E-3 / c_light;
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433 |
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434 | entry->Particle = particle;
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435 |
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436 | entry->VertexIndex = candidate->ClusterIndex;
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437 | }
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438 | }
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439 |
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440 | //------------------------------------------------------------------------------
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441 |
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442 | void TreeWriter::ProcessTowers(ExRootTreeBranch *branch, TObjArray *array)
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443 | {
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444 | TIter iterator(array);
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445 | Candidate *candidate = 0;
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446 | Tower *entry = 0;
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447 | Double_t pt, signPz, cosTheta, eta, rapidity;
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448 | const Double_t c_light = 2.99792458E8;
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449 |
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450 | // loop over all towers
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451 | iterator.Reset();
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452 | while((candidate = static_cast<Candidate *>(iterator.Next())))
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453 | {
|
---|
454 | const TLorentzVector &momentum = candidate->Momentum;
|
---|
455 | const TLorentzVector &position = candidate->Position;
|
---|
456 |
|
---|
457 | pt = momentum.Pt();
|
---|
458 | cosTheta = TMath::Abs(momentum.CosTheta());
|
---|
459 | signPz = (momentum.Pz() >= 0.0) ? 1.0 : -1.0;
|
---|
460 | eta = (cosTheta == 1.0 ? signPz * 999.9 : momentum.Eta());
|
---|
461 | rapidity = (cosTheta == 1.0 ? signPz * 999.9 : momentum.Rapidity());
|
---|
462 |
|
---|
463 | entry = static_cast<Tower *>(branch->NewEntry());
|
---|
464 |
|
---|
465 | entry->SetBit(kIsReferenced);
|
---|
466 | entry->SetUniqueID(candidate->GetUniqueID());
|
---|
467 |
|
---|
468 | entry->Eta = eta;
|
---|
469 | entry->Phi = momentum.Phi();
|
---|
470 | entry->ET = pt;
|
---|
471 | entry->E = momentum.E();
|
---|
472 | entry->Eem = candidate->Eem;
|
---|
473 | entry->Ehad = candidate->Ehad;
|
---|
474 | entry->Etrk = candidate->Etrk;
|
---|
475 | entry->Edges[0] = candidate->Edges[0];
|
---|
476 | entry->Edges[1] = candidate->Edges[1];
|
---|
477 | entry->Edges[2] = candidate->Edges[2];
|
---|
478 | entry->Edges[3] = candidate->Edges[3];
|
---|
479 |
|
---|
480 | entry->T = position.T() * 1.0E-3 / c_light;
|
---|
481 | entry->NTimeHits = candidate->NTimeHits;
|
---|
482 |
|
---|
483 | FillParticles(candidate, &entry->Particles);
|
---|
484 | }
|
---|
485 | }
|
---|
486 |
|
---|
487 | //------------------------------------------------------------------------------
|
---|
488 |
|
---|
489 | void TreeWriter::ProcessParticleFlowCandidates(ExRootTreeBranch *branch, TObjArray *array)
|
---|
490 | {
|
---|
491 |
|
---|
492 | TIter iterator(array);
|
---|
493 | Candidate *candidate = 0;
|
---|
494 | Candidate *particle = 0;
|
---|
495 | ParticleFlowCandidate *entry = 0;
|
---|
496 | Double_t e, pt, signz, cosTheta, eta, rapidity, p, ctgTheta, phi, m;
|
---|
497 | const Double_t c_light = 2.99792458E8;
|
---|
498 |
|
---|
499 | // loop over all tracks
|
---|
500 | iterator.Reset();
|
---|
501 | while((candidate = static_cast<Candidate *>(iterator.Next())))
|
---|
502 | {
|
---|
503 | const TLorentzVector &position = candidate->Position;
|
---|
504 |
|
---|
505 | cosTheta = TMath::Abs(position.CosTheta());
|
---|
506 | signz = (position.Pz() >= 0.0) ? 1.0 : -1.0;
|
---|
507 | eta = (cosTheta == 1.0 ? signz * 999.9 : position.Eta());
|
---|
508 | rapidity = (cosTheta == 1.0 ? signz * 999.9 : position.Rapidity());
|
---|
509 |
|
---|
510 | entry = static_cast<ParticleFlowCandidate *>(branch->NewEntry());
|
---|
511 |
|
---|
512 | entry->SetBit(kIsReferenced);
|
---|
513 | entry->SetUniqueID(candidate->GetUniqueID());
|
---|
514 |
|
---|
515 | entry->PID = candidate->PID;
|
---|
516 |
|
---|
517 | entry->Charge = candidate->Charge;
|
---|
518 |
|
---|
519 | entry->EtaOuter = eta;
|
---|
520 | entry->PhiOuter = position.Phi();
|
---|
521 |
|
---|
522 | entry->XOuter = position.X();
|
---|
523 | entry->YOuter = position.Y();
|
---|
524 | entry->ZOuter = position.Z();
|
---|
525 | entry->TOuter = position.T() * 1.0E-3 / c_light;
|
---|
526 |
|
---|
527 | entry->L = candidate->L;
|
---|
528 |
|
---|
529 | entry->D0 = candidate->D0;
|
---|
530 | entry->DZ = candidate->DZ;
|
---|
531 | entry->Nclusters = candidate->Nclusters;
|
---|
532 | entry->dNdx = candidate->dNdx;
|
---|
533 |
|
---|
534 | entry->ErrorP = candidate->ErrorP;
|
---|
535 | entry->ErrorPT = candidate->ErrorPT;
|
---|
536 | entry->ErrorCtgTheta = candidate->ErrorCtgTheta;
|
---|
537 |
|
---|
538 |
|
---|
539 | // diagonal covariance matrix terms
|
---|
540 |
|
---|
541 | entry->ErrorD0 = candidate->ErrorD0;
|
---|
542 | entry->ErrorC = candidate->ErrorC;
|
---|
543 | entry->ErrorPhi = candidate->ErrorPhi;
|
---|
544 | entry->ErrorDZ = candidate->ErrorDZ;
|
---|
545 | entry->ErrorCtgTheta = candidate->ErrorCtgTheta;
|
---|
546 |
|
---|
547 | // add some offdiagonal covariance matrix elements
|
---|
548 | entry->ErrorD0Phi = candidate->TrackCovariance(0,1);
|
---|
549 | entry->ErrorD0C = candidate->TrackCovariance(0,2);
|
---|
550 | entry->ErrorD0DZ = candidate->TrackCovariance(0,3);
|
---|
551 | entry->ErrorD0CtgTheta = candidate->TrackCovariance(0,4);
|
---|
552 | entry->ErrorPhiC = candidate->TrackCovariance(1,2);
|
---|
553 | entry->ErrorPhiDZ = candidate->TrackCovariance(1,3);
|
---|
554 | entry->ErrorPhiCtgTheta = candidate->TrackCovariance(1,4);
|
---|
555 | entry->ErrorCDZ = candidate->TrackCovariance(2,3);
|
---|
556 | entry->ErrorCCtgTheta = candidate->TrackCovariance(2,4);
|
---|
557 | entry->ErrorDZCtgTheta = candidate->TrackCovariance(3,4);
|
---|
558 |
|
---|
559 | entry->Xd = candidate->Xd;
|
---|
560 | entry->Yd = candidate->Yd;
|
---|
561 | entry->Zd = candidate->Zd;
|
---|
562 |
|
---|
563 | entry->XFirstHit = candidate->XFirstHit;
|
---|
564 | entry->YFirstHit = candidate->YFirstHit;
|
---|
565 | entry->ZFirstHit = candidate->ZFirstHit;
|
---|
566 |
|
---|
567 | const TLorentzVector &momentum = candidate->Momentum;
|
---|
568 |
|
---|
569 | e = momentum.E();
|
---|
570 | pt = momentum.Pt();
|
---|
571 | p = momentum.P();
|
---|
572 | phi = momentum.Phi();
|
---|
573 | m = momentum.M();
|
---|
574 | ctgTheta = (TMath::Tan(momentum.Theta()) != 0) ? 1 / TMath::Tan(momentum.Theta()) : 1e10;
|
---|
575 |
|
---|
576 | entry->E = e;
|
---|
577 | entry->P = p;
|
---|
578 | entry->PT = pt;
|
---|
579 | entry->Eta = eta;
|
---|
580 | entry->Phi = phi;
|
---|
581 | entry->CtgTheta = ctgTheta;
|
---|
582 | entry->C = candidate->C;
|
---|
583 | entry->Mass = m;
|
---|
584 |
|
---|
585 | particle = static_cast<Candidate *>(candidate->GetCandidates()->At(0));
|
---|
586 | //const TLorentzVector &initialPosition = particle->Position;
|
---|
587 | const TLorentzVector &initialPosition = candidate->InitialPosition;
|
---|
588 |
|
---|
589 | entry->X = initialPosition.X();
|
---|
590 | entry->Y = initialPosition.Y();
|
---|
591 | entry->Z = initialPosition.Z();
|
---|
592 | entry->T = initialPosition.T() * 1.0E-3 / c_light;
|
---|
593 | entry->ErrorT = candidate-> ErrorT * 1.0E-3 / c_light;
|
---|
594 |
|
---|
595 | entry->VertexIndex = candidate->ClusterIndex;
|
---|
596 |
|
---|
597 | entry->Eem = candidate->Eem;
|
---|
598 | entry->Ehad = candidate->Ehad;
|
---|
599 | entry->Etrk = candidate->Etrk;
|
---|
600 | entry->Edges[0] = candidate->Edges[0];
|
---|
601 | entry->Edges[1] = candidate->Edges[1];
|
---|
602 | entry->Edges[2] = candidate->Edges[2];
|
---|
603 | entry->Edges[3] = candidate->Edges[3];
|
---|
604 |
|
---|
605 | //entry->T = position.T() * 1.0E-3 / c_light;
|
---|
606 | entry->NTimeHits = candidate->NTimeHits;
|
---|
607 |
|
---|
608 | FillParticles(candidate, &entry->Particles);
|
---|
609 |
|
---|
610 | }
|
---|
611 | }
|
---|
612 |
|
---|
613 | //------------------------------------------------------------------------------
|
---|
614 |
|
---|
615 | void TreeWriter::ProcessPhotons(ExRootTreeBranch *branch, TObjArray *array)
|
---|
616 | {
|
---|
617 | TIter iterator(array);
|
---|
618 | Candidate *candidate = 0;
|
---|
619 | Photon *entry = 0;
|
---|
620 | Double_t pt, signPz, cosTheta, eta, rapidity;
|
---|
621 | const Double_t c_light = 2.99792458E8;
|
---|
622 |
|
---|
623 | array->Sort();
|
---|
624 |
|
---|
625 | // loop over all photons
|
---|
626 | iterator.Reset();
|
---|
627 | while((candidate = static_cast<Candidate *>(iterator.Next())))
|
---|
628 | {
|
---|
629 | TIter it1(candidate->GetCandidates());
|
---|
630 | const TLorentzVector &momentum = candidate->Momentum;
|
---|
631 | const TLorentzVector &position = candidate->Position;
|
---|
632 |
|
---|
633 | pt = momentum.Pt();
|
---|
634 | cosTheta = TMath::Abs(momentum.CosTheta());
|
---|
635 | signPz = (momentum.Pz() >= 0.0) ? 1.0 : -1.0;
|
---|
636 | eta = (cosTheta == 1.0 ? signPz * 999.9 : momentum.Eta());
|
---|
637 | rapidity = (cosTheta == 1.0 ? signPz * 999.9 : momentum.Rapidity());
|
---|
638 |
|
---|
639 | entry = static_cast<Photon *>(branch->NewEntry());
|
---|
640 |
|
---|
641 | entry->Eta = eta;
|
---|
642 | entry->Phi = momentum.Phi();
|
---|
643 | entry->PT = pt;
|
---|
644 | entry->E = momentum.E();
|
---|
645 | entry->T = position.T() * 1.0E-3 / c_light;
|
---|
646 |
|
---|
647 | // Isolation variables
|
---|
648 |
|
---|
649 | entry->IsolationVar = candidate->IsolationVar;
|
---|
650 | entry->IsolationVarRhoCorr = candidate->IsolationVarRhoCorr;
|
---|
651 | entry->SumPtCharged = candidate->SumPtCharged;
|
---|
652 | entry->SumPtNeutral = candidate->SumPtNeutral;
|
---|
653 | entry->SumPtChargedPU = candidate->SumPtChargedPU;
|
---|
654 | entry->SumPt = candidate->SumPt;
|
---|
655 |
|
---|
656 | entry->EhadOverEem = candidate->Eem > 0.0 ? candidate->Ehad / candidate->Eem : 999.9;
|
---|
657 |
|
---|
658 | // 1: prompt -- 2: non prompt -- 3: fake
|
---|
659 | entry->Status = candidate->Status;
|
---|
660 |
|
---|
661 | FillParticles(candidate, &entry->Particles);
|
---|
662 | }
|
---|
663 | }
|
---|
664 |
|
---|
665 | //------------------------------------------------------------------------------
|
---|
666 |
|
---|
667 | void TreeWriter::ProcessElectrons(ExRootTreeBranch *branch, TObjArray *array)
|
---|
668 | {
|
---|
669 | TIter iterator(array);
|
---|
670 | Candidate *candidate = 0;
|
---|
671 | Electron *entry = 0;
|
---|
672 | Double_t pt, signPz, cosTheta, eta, rapidity;
|
---|
673 | const Double_t c_light = 2.99792458E8;
|
---|
674 |
|
---|
675 | array->Sort();
|
---|
676 |
|
---|
677 | // loop over all electrons
|
---|
678 | iterator.Reset();
|
---|
679 | while((candidate = static_cast<Candidate *>(iterator.Next())))
|
---|
680 | {
|
---|
681 | const TLorentzVector &momentum = candidate->Momentum;
|
---|
682 | const TLorentzVector &position = candidate->Position;
|
---|
683 |
|
---|
684 | pt = momentum.Pt();
|
---|
685 | cosTheta = TMath::Abs(momentum.CosTheta());
|
---|
686 | signPz = (momentum.Pz() >= 0.0) ? 1.0 : -1.0;
|
---|
687 | eta = (cosTheta == 1.0 ? signPz * 999.9 : momentum.Eta());
|
---|
688 | rapidity = (cosTheta == 1.0 ? signPz * 999.9 : momentum.Rapidity());
|
---|
689 |
|
---|
690 | entry = static_cast<Electron *>(branch->NewEntry());
|
---|
691 |
|
---|
692 | entry->Eta = eta;
|
---|
693 | entry->Phi = momentum.Phi();
|
---|
694 | entry->PT = pt;
|
---|
695 |
|
---|
696 | entry->T = position.T() * 1.0E-3 / c_light;
|
---|
697 |
|
---|
698 | // displacement
|
---|
699 | entry->D0 = candidate->D0;
|
---|
700 | entry->ErrorD0 = candidate->ErrorD0;
|
---|
701 | entry->DZ = candidate->DZ;
|
---|
702 | entry->ErrorDZ = candidate->ErrorDZ;
|
---|
703 |
|
---|
704 | // Isolation variables
|
---|
705 | entry->IsolationVar = candidate->IsolationVar;
|
---|
706 | entry->IsolationVarRhoCorr = candidate->IsolationVarRhoCorr;
|
---|
707 | entry->SumPtCharged = candidate->SumPtCharged;
|
---|
708 | entry->SumPtNeutral = candidate->SumPtNeutral;
|
---|
709 | entry->SumPtChargedPU = candidate->SumPtChargedPU;
|
---|
710 | entry->SumPt = candidate->SumPt;
|
---|
711 |
|
---|
712 | entry->Charge = candidate->Charge;
|
---|
713 |
|
---|
714 | entry->EhadOverEem = 0.0;
|
---|
715 |
|
---|
716 | entry->Particle = candidate->GetCandidates()->At(0);
|
---|
717 | }
|
---|
718 | }
|
---|
719 |
|
---|
720 | //------------------------------------------------------------------------------
|
---|
721 |
|
---|
722 | void TreeWriter::ProcessMuons(ExRootTreeBranch *branch, TObjArray *array)
|
---|
723 | {
|
---|
724 | TIter iterator(array);
|
---|
725 | Candidate *candidate = 0;
|
---|
726 | Muon *entry = 0;
|
---|
727 | Double_t pt, signPz, cosTheta, eta, rapidity;
|
---|
728 |
|
---|
729 | const Double_t c_light = 2.99792458E8;
|
---|
730 |
|
---|
731 | array->Sort();
|
---|
732 |
|
---|
733 | // loop over all muons
|
---|
734 | iterator.Reset();
|
---|
735 | while((candidate = static_cast<Candidate *>(iterator.Next())))
|
---|
736 | {
|
---|
737 | const TLorentzVector &momentum = candidate->Momentum;
|
---|
738 | const TLorentzVector &position = candidate->Position;
|
---|
739 |
|
---|
740 | pt = momentum.Pt();
|
---|
741 | cosTheta = TMath::Abs(momentum.CosTheta());
|
---|
742 | signPz = (momentum.Pz() >= 0.0) ? 1.0 : -1.0;
|
---|
743 | eta = (cosTheta == 1.0 ? signPz * 999.9 : momentum.Eta());
|
---|
744 | rapidity = (cosTheta == 1.0 ? signPz * 999.9 : momentum.Rapidity());
|
---|
745 |
|
---|
746 | entry = static_cast<Muon *>(branch->NewEntry());
|
---|
747 |
|
---|
748 | entry->SetBit(kIsReferenced);
|
---|
749 | entry->SetUniqueID(candidate->GetUniqueID());
|
---|
750 |
|
---|
751 | entry->Eta = eta;
|
---|
752 | entry->Phi = momentum.Phi();
|
---|
753 | entry->PT = pt;
|
---|
754 |
|
---|
755 | entry->T = position.T() * 1.0E-3 / c_light;
|
---|
756 |
|
---|
757 | // displacement
|
---|
758 | entry->D0 = candidate->D0;
|
---|
759 | entry->ErrorD0 = candidate->ErrorD0;
|
---|
760 | entry->DZ = candidate->DZ;
|
---|
761 | entry->ErrorDZ = candidate->ErrorDZ;
|
---|
762 |
|
---|
763 | // Isolation variables
|
---|
764 |
|
---|
765 | entry->IsolationVar = candidate->IsolationVar;
|
---|
766 | entry->IsolationVarRhoCorr = candidate->IsolationVarRhoCorr;
|
---|
767 | entry->SumPtCharged = candidate->SumPtCharged;
|
---|
768 | entry->SumPtNeutral = candidate->SumPtNeutral;
|
---|
769 | entry->SumPtChargedPU = candidate->SumPtChargedPU;
|
---|
770 | entry->SumPt = candidate->SumPt;
|
---|
771 |
|
---|
772 | entry->Charge = candidate->Charge;
|
---|
773 |
|
---|
774 | entry->Particle = candidate->GetCandidates()->At(0);
|
---|
775 | }
|
---|
776 | }
|
---|
777 |
|
---|
778 | //------------------------------------------------------------------------------
|
---|
779 |
|
---|
780 | void TreeWriter::ProcessJets(ExRootTreeBranch *branch, TObjArray *array)
|
---|
781 | {
|
---|
782 | TIter iterator(array);
|
---|
783 | Candidate *candidate = 0, *constituent = 0;
|
---|
784 | Jet *entry = 0;
|
---|
785 | Double_t pt, signPz, cosTheta, eta, rapidity;
|
---|
786 | Double_t ecalEnergy, hcalEnergy;
|
---|
787 | const Double_t c_light = 2.99792458E8;
|
---|
788 | Int_t i;
|
---|
789 |
|
---|
790 | array->Sort();
|
---|
791 |
|
---|
792 | // loop over all jets
|
---|
793 | iterator.Reset();
|
---|
794 | while((candidate = static_cast<Candidate *>(iterator.Next())))
|
---|
795 | {
|
---|
796 | TIter itConstituents(candidate->GetCandidates());
|
---|
797 |
|
---|
798 | const TLorentzVector &momentum = candidate->Momentum;
|
---|
799 | const TLorentzVector &position = candidate->Position;
|
---|
800 |
|
---|
801 | pt = momentum.Pt();
|
---|
802 | cosTheta = TMath::Abs(momentum.CosTheta());
|
---|
803 | signPz = (momentum.Pz() >= 0.0) ? 1.0 : -1.0;
|
---|
804 | eta = (cosTheta == 1.0 ? signPz * 999.9 : momentum.Eta());
|
---|
805 | rapidity = (cosTheta == 1.0 ? signPz * 999.9 : momentum.Rapidity());
|
---|
806 |
|
---|
807 | entry = static_cast<Jet *>(branch->NewEntry());
|
---|
808 |
|
---|
809 | entry->Eta = eta;
|
---|
810 | entry->Phi = momentum.Phi();
|
---|
811 | entry->PT = pt;
|
---|
812 |
|
---|
813 | entry->T = position.T() * 1.0E-3 / c_light;
|
---|
814 |
|
---|
815 | entry->Mass = momentum.M();
|
---|
816 |
|
---|
817 | entry->Area = candidate->Area;
|
---|
818 |
|
---|
819 | entry->DeltaEta = candidate->DeltaEta;
|
---|
820 | entry->DeltaPhi = candidate->DeltaPhi;
|
---|
821 |
|
---|
822 | entry->Flavor = candidate->Flavor;
|
---|
823 | entry->FlavorAlgo = candidate->FlavorAlgo;
|
---|
824 | entry->FlavorPhys = candidate->FlavorPhys;
|
---|
825 |
|
---|
826 | entry->BTag = candidate->BTag;
|
---|
827 |
|
---|
828 | entry->BTagAlgo = candidate->BTagAlgo;
|
---|
829 | entry->BTagPhys = candidate->BTagPhys;
|
---|
830 |
|
---|
831 | entry->TauTag = candidate->TauTag;
|
---|
832 | entry->TauWeight = candidate->TauWeight;
|
---|
833 |
|
---|
834 | entry->Charge = candidate->Charge;
|
---|
835 |
|
---|
836 | itConstituents.Reset();
|
---|
837 | entry->Constituents.Clear();
|
---|
838 | ecalEnergy = 0.0;
|
---|
839 | hcalEnergy = 0.0;
|
---|
840 | while((constituent = static_cast<Candidate *>(itConstituents.Next())))
|
---|
841 | {
|
---|
842 | entry->Constituents.Add(constituent);
|
---|
843 | ecalEnergy += constituent->Eem;
|
---|
844 | hcalEnergy += constituent->Ehad;
|
---|
845 | }
|
---|
846 |
|
---|
847 | entry->EhadOverEem = ecalEnergy > 0.0 ? hcalEnergy / ecalEnergy : 999.9;
|
---|
848 |
|
---|
849 | //--- Pile-Up Jet ID variables ----
|
---|
850 |
|
---|
851 | entry->NCharged = candidate->NCharged;
|
---|
852 | entry->NNeutrals = candidate->NNeutrals;
|
---|
853 |
|
---|
854 | entry->NeutralEnergyFraction = candidate->NeutralEnergyFraction;
|
---|
855 | entry->ChargedEnergyFraction = candidate->ChargedEnergyFraction;
|
---|
856 | entry->Beta = candidate->Beta;
|
---|
857 | entry->BetaStar = candidate->BetaStar;
|
---|
858 | entry->MeanSqDeltaR = candidate->MeanSqDeltaR;
|
---|
859 | entry->PTD = candidate->PTD;
|
---|
860 |
|
---|
861 | //--- Sub-structure variables ----
|
---|
862 |
|
---|
863 | entry->NSubJetsTrimmed = candidate->NSubJetsTrimmed;
|
---|
864 | entry->NSubJetsPruned = candidate->NSubJetsPruned;
|
---|
865 | entry->NSubJetsSoftDropped = candidate->NSubJetsSoftDropped;
|
---|
866 |
|
---|
867 | entry->SoftDroppedJet = candidate->SoftDroppedJet;
|
---|
868 | entry->SoftDroppedSubJet1 = candidate->SoftDroppedSubJet1;
|
---|
869 | entry->SoftDroppedSubJet2 = candidate->SoftDroppedSubJet2;
|
---|
870 |
|
---|
871 | for(i = 0; i < 5; i++)
|
---|
872 | {
|
---|
873 | entry->FracPt[i] = candidate->FracPt[i];
|
---|
874 | entry->Tau[i] = candidate->Tau[i];
|
---|
875 | entry->TrimmedP4[i] = candidate->TrimmedP4[i];
|
---|
876 | entry->PrunedP4[i] = candidate->PrunedP4[i];
|
---|
877 | entry->SoftDroppedP4[i] = candidate->SoftDroppedP4[i];
|
---|
878 | }
|
---|
879 |
|
---|
880 | //--- exclusive clustering variables ---
|
---|
881 | entry->ExclYmerge23 = candidate->ExclYmerge23;
|
---|
882 | entry->ExclYmerge34 = candidate->ExclYmerge34;
|
---|
883 | entry->ExclYmerge45 = candidate->ExclYmerge45;
|
---|
884 | entry->ExclYmerge56 = candidate->ExclYmerge56;
|
---|
885 |
|
---|
886 | FillParticles(candidate, &entry->Particles);
|
---|
887 | }
|
---|
888 | }
|
---|
889 |
|
---|
890 | //------------------------------------------------------------------------------
|
---|
891 |
|
---|
892 | void TreeWriter::ProcessMissingET(ExRootTreeBranch *branch, TObjArray *array)
|
---|
893 | {
|
---|
894 | Candidate *candidate = 0;
|
---|
895 | MissingET *entry = 0;
|
---|
896 |
|
---|
897 | // get the first entry
|
---|
898 | if((candidate = static_cast<Candidate *>(array->At(0))))
|
---|
899 | {
|
---|
900 | const TLorentzVector &momentum = candidate->Momentum;
|
---|
901 |
|
---|
902 | entry = static_cast<MissingET *>(branch->NewEntry());
|
---|
903 |
|
---|
904 | entry->Eta = (-momentum).Eta();
|
---|
905 | entry->Phi = (-momentum).Phi();
|
---|
906 | entry->MET = momentum.Pt();
|
---|
907 | }
|
---|
908 | }
|
---|
909 |
|
---|
910 | //------------------------------------------------------------------------------
|
---|
911 |
|
---|
912 | void TreeWriter::ProcessScalarHT(ExRootTreeBranch *branch, TObjArray *array)
|
---|
913 | {
|
---|
914 | Candidate *candidate = 0;
|
---|
915 | ScalarHT *entry = 0;
|
---|
916 |
|
---|
917 | // get the first entry
|
---|
918 | if((candidate = static_cast<Candidate *>(array->At(0))))
|
---|
919 | {
|
---|
920 | const TLorentzVector &momentum = candidate->Momentum;
|
---|
921 |
|
---|
922 | entry = static_cast<ScalarHT *>(branch->NewEntry());
|
---|
923 |
|
---|
924 | entry->HT = momentum.Pt();
|
---|
925 | }
|
---|
926 | }
|
---|
927 |
|
---|
928 | //------------------------------------------------------------------------------
|
---|
929 |
|
---|
930 | void TreeWriter::ProcessRho(ExRootTreeBranch *branch, TObjArray *array)
|
---|
931 | {
|
---|
932 | TIter iterator(array);
|
---|
933 | Candidate *candidate = 0;
|
---|
934 | Rho *entry = 0;
|
---|
935 |
|
---|
936 | // loop over all rho
|
---|
937 | iterator.Reset();
|
---|
938 | while((candidate = static_cast<Candidate *>(iterator.Next())))
|
---|
939 | {
|
---|
940 | const TLorentzVector &momentum = candidate->Momentum;
|
---|
941 |
|
---|
942 | entry = static_cast<Rho *>(branch->NewEntry());
|
---|
943 |
|
---|
944 | entry->Rho = momentum.E();
|
---|
945 | entry->Edges[0] = candidate->Edges[0];
|
---|
946 | entry->Edges[1] = candidate->Edges[1];
|
---|
947 | }
|
---|
948 | }
|
---|
949 |
|
---|
950 | //------------------------------------------------------------------------------
|
---|
951 |
|
---|
952 | void TreeWriter::ProcessWeight(ExRootTreeBranch *branch, TObjArray *array)
|
---|
953 | {
|
---|
954 | Candidate *candidate = 0;
|
---|
955 | Weight *entry = 0;
|
---|
956 |
|
---|
957 | // get the first entry
|
---|
958 | if((candidate = static_cast<Candidate *>(array->At(0))))
|
---|
959 | {
|
---|
960 | const TLorentzVector &momentum = candidate->Momentum;
|
---|
961 |
|
---|
962 | entry = static_cast<Weight *>(branch->NewEntry());
|
---|
963 |
|
---|
964 | entry->Weight = momentum.E();
|
---|
965 | }
|
---|
966 | }
|
---|
967 |
|
---|
968 | //------------------------------------------------------------------------------
|
---|
969 |
|
---|
970 | void TreeWriter::ProcessHectorHit(ExRootTreeBranch *branch, TObjArray *array)
|
---|
971 | {
|
---|
972 | TIter iterator(array);
|
---|
973 | Candidate *candidate = 0;
|
---|
974 | HectorHit *entry = 0;
|
---|
975 |
|
---|
976 | // loop over all roman pot hits
|
---|
977 | iterator.Reset();
|
---|
978 | while((candidate = static_cast<Candidate *>(iterator.Next())))
|
---|
979 | {
|
---|
980 | const TLorentzVector &position = candidate->Position;
|
---|
981 | const TLorentzVector &momentum = candidate->Momentum;
|
---|
982 |
|
---|
983 | entry = static_cast<HectorHit *>(branch->NewEntry());
|
---|
984 |
|
---|
985 | entry->E = momentum.E();
|
---|
986 |
|
---|
987 | entry->Tx = momentum.Px();
|
---|
988 | entry->Ty = momentum.Py();
|
---|
989 |
|
---|
990 | entry->T = position.T();
|
---|
991 |
|
---|
992 | entry->X = position.X();
|
---|
993 | entry->Y = position.Y();
|
---|
994 | entry->S = position.Z();
|
---|
995 |
|
---|
996 | entry->Particle = candidate->GetCandidates()->At(0);
|
---|
997 | }
|
---|
998 | }
|
---|
999 |
|
---|
1000 | //------------------------------------------------------------------------------
|
---|
1001 |
|
---|
1002 | void TreeWriter::Process()
|
---|
1003 | {
|
---|
1004 | TBranchMap::iterator itBranchMap;
|
---|
1005 | ExRootTreeBranch *branch;
|
---|
1006 | TProcessMethod method;
|
---|
1007 | TObjArray *array;
|
---|
1008 |
|
---|
1009 | for(itBranchMap = fBranchMap.begin(); itBranchMap != fBranchMap.end(); ++itBranchMap)
|
---|
1010 | {
|
---|
1011 | branch = itBranchMap->first;
|
---|
1012 | method = itBranchMap->second.first;
|
---|
1013 | array = itBranchMap->second.second;
|
---|
1014 |
|
---|
1015 | (this->*method)(branch, array);
|
---|
1016 | }
|
---|
1017 | }
|
---|
1018 |
|
---|
1019 | //------------------------------------------------------------------------------
|
---|