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source: svn/trunk/src/TriggerUtil.cc@ 234

Last change on this file since 234 was 219, checked in by Xavier Rouby, 16 years ago

JetUtils.cc
File size: 9.2 KB
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1/*
2 * ---- Delphes ----
3 * A Fast Simulator for general purpose LHC detector
4 * S. Ovyn ~~~~ severine.ovyn@uclouvain.be
5 *
6 * Center for Particle Physics and Phenomenology (CP3)
7 * Universite Catholique de Louvain (UCL)
8 * Louvain-la-Neuve, Belgium
9 * */
10
11// \brief Trigger class, and some generic definitions
12
13#include "TriggerUtil.h"
14
15#include <iostream>
16#include <iomanip>
17#include <sstream>
18#include <fstream>
19#include <string>
20
21using namespace std;
22
23TriggerTable::TriggerTable() {
24 has_been_evaluated=false;
25}
26
27void TriggerTable::TriggerCardReader(const string& filename){
28 ifstream trigger_file(filename.c_str());
29 if( !trigger_file.good() ) {
30 cout << "ERROR: Trigger input file "<< filename << " not found. Exiting.\n";
31 return;
32 }
33
34 TriggerBit mybit;
35 string temp_string, temp_string_no_comment, trigger_name, trigger_algorithm;
36 while ( getline(trigger_file,temp_string) ) {
37 string temp_string_no_comment = temp_string.substr(0,temp_string.find("#")); //remove comments
38 if(temp_string_no_comment.size()<2) continue; // avoid empty lines
39 istringstream temp_stream(temp_string_no_comment);
40
41 temp_stream >> trigger_name;
42 trigger_algorithm = temp_string_no_comment.substr( temp_string_no_comment.find(">>")+2) ;
43
44 mybit.TriggerBit::GetTrigCondition(trigger_algorithm);
45 list_of_trigger_bits.push_back(mybit);
46 }
47}
48
49
50void TriggerTable::PrintTriggerTable(const string& LogName) {
51
52 ofstream f_out(LogName.c_str(),ios::app);
53 f_out<<"* *"<<"\n";
54 f_out<<"#*********************************************** *"<<"\n";
55 f_out<<"# Trigger conditions defined in the trigger card *"<<"\n";
56 f_out<<"#*********************************************** *"<<"\n";
57 f_out<<"* *"<<"\n";
58
59 f_out.close();
60
61 for(unsigned int i=0; i < list_of_trigger_bits.size(); i++) {
62 list_of_trigger_bits[i].PrintTrigCondition(LogName,i+1);
63 }
64 f_out<<"* *"<<"\n";
65 f_out<<"#*********************************************************************"<<"\n";
66
67}
68
69bool TriggerTable::GetGlobalResult(TClonesArray *branchElecTrig, TClonesArray *branchMuonTrig,
70 TClonesArray *branchJetTrig, TClonesArray *branchTauJetTrig,
71 TClonesArray *branchPhotonTrig, TClonesArray *branchETmisTrig, ExRootTreeBranch *branchTrigger) {
72
73 TRootTrigger *elementTrigger;
74 GlobalResult=false;
75 for(unsigned int i=0; i < list_of_trigger_bits.size(); i++) {
76 if(list_of_trigger_bits[i].GetResult(branchElecTrig, branchMuonTrig, branchJetTrig, branchTauJetTrig, branchPhotonTrig, branchETmisTrig))
77 {
78 GlobalResult=true;
79 int flag=i+1;
80 elementTrigger = (TRootTrigger*) branchTrigger->NewEntry();
81 elementTrigger->Accepted=flag;
82 }
83 }
84 if(GlobalResult)
85 {
86 elementTrigger = (TRootTrigger*) branchTrigger->NewEntry();
87 elementTrigger->Accepted=0;
88 }
89 return GlobalResult;
90
91}
92
93//*************************************************************************
94TriggerBit::TriggerBit() {
95}
96
97bool TriggerBit::GetResult(TClonesArray *branchElecTrig, TClonesArray *branchMuonTrig,
98 TClonesArray *branchJetTrig, TClonesArray *branchTauJetTrig,
99 TClonesArray *branchPhotonTrig, TClonesArray *branchETmisTrig)
100{
101 int elec_size = ElecValues.size();
102 int muon_size = MuonValues.size();
103 int jet_size = JetValues.size();
104 int taujet_size = TauJetValues.size();
105 int gamma_size = GammaValues.size();
106 int etmis_size = EtmisValues.size();
107
108 Result=false;
109 if(
110 (branchElecTrig->GetEntries() >= elec_size )
111 && (branchMuonTrig->GetEntries() >= muon_size )
112 && (branchJetTrig->GetEntries() >= jet_size )
113 && (branchTauJetTrig->GetEntries() >= taujet_size )
114 && (branchPhotonTrig->GetEntries() >= gamma_size )
115 )
116 {
117 Result=true;
118 if(elec_size!=0){
119 TRootElectron *electron;
120 for(int i=0;i<elec_size;i++){
121 electron = (TRootElectron*)branchElecTrig->At(i);
122 if(electron->PT < ElecValues[i])Result=false;}}
123
124 if(muon_size!=0){
125 TRootMuon *muon;
126 for(int i=0;i<muon_size;i++){
127 muon = (TRootMuon*)branchMuonTrig->At(i);
128 if(muon->PT < MuonValues[i])Result=false;}}
129
130 if(jet_size!=0){
131 TRootJet *jet;
132 for(int i=0;i<jet_size;i++){
133 jet = (TRootJet*)branchJetTrig->At(i);
134 if(jet->PT < JetValues[i])Result=false;}}
135
136 if(taujet_size!=0){
137 TRootTauJet *taujet;
138 for(int i=0;i<taujet_size;i++){
139 taujet = (TRootTauJet*)branchTauJetTrig->At(i);
140 if(taujet->PT < TauJetValues[i])Result=false;}}
141
142 if(gamma_size!=0){
143 TRootPhoton *gamma;
144 for(int i=0;i<gamma_size;i++){
145 gamma = (TRootPhoton*)branchPhotonTrig->At(i);
146 if(gamma->PT < GammaValues[i])Result=false;}}
147
148
149 if(etmis_size!=0){
150 TRootETmis *etmis = (TRootETmis*)branchETmisTrig->At(0);
151 if(etmis->ET < EtmisValues[0])Result=false;}
152
153 }
154 return Result;
155}
156
157void TriggerBit::GetTrigCondition(const string& trigger_algorithm) {
158
159 vector<string> ElecSequences;
160 vector<string> MuonSequences;
161 vector<string> JetSequences;
162 vector<string> TauJetSequences;
163 vector<string> EtmisSequences;
164 vector<string> GammaSequences;
165
166 char *result = NULL;
167 result = strtok( (char*) trigger_algorithm.c_str(),"&");
168 while( result != NULL )
169 {
170 if(strstr (result,"ELEC"))ElecSequences.push_back(result);
171 if(strstr (result,"MUON"))MuonSequences.push_back(result);
172 if(strstr (result,"JET"))JetSequences.push_back(result);
173 if(strstr (result,"TAUJET"))TauJetSequences.push_back(result);
174 if(strstr (result,"ETMIS"))EtmisSequences.push_back(result);
175 if(strstr (result,"GAMMA"))GammaSequences.push_back(result);
176 result = strtok( NULL,"&");
177 }
178
179 ElecValues = GetCuts(ElecSequences);
180 MuonValues = GetCuts(MuonSequences);
181 JetValues = GetCuts(JetSequences);
182 TauJetValues = GetCuts(TauJetSequences);
183 EtmisValues = GetCuts(EtmisSequences);
184 GammaValues = GetCuts(GammaSequences);
185
186}
187
188
189void TriggerBit::PrintTrigCondition(const string& LogName,const int i)
190{
191 int elec_size = TriggerBit::ElecValues.size();
192 int muon_size = TriggerBit::MuonValues.size();
193 int jet_size = TriggerBit::JetValues.size();
194 int taujet_size = TriggerBit::TauJetValues.size();
195 int gamma_size = TriggerBit::GammaValues.size();
196 int etmis_size = TriggerBit::EtmisValues.size();
197
198 ofstream f_out(LogName.c_str(),ios::app);
199
200 f_out <<"* *"<<"\n";
201 f_out << left << setw(25) <<"# Trigger bit number "<<""
202 << left << setw(35) <<i <<""<< right << setw(10)<<"*"<<"\n";
203 f_out <<"#*************************"<<"\n";
204 f_out << left << setw(45) <<"* # Number of reconstructed objects required:"<<""<<right << setw(23)<<"*"<<"\n";
205 f_out << left << setw(1) <<"*"
206 << internal << setw(10) << "Electron"<< ""<< internal << setw(10) << "Muon" << ""
207 << internal << setw(10) << "Jets" << ""<< internal << setw(10) << "Tau-jets "<< ""
208 << internal << setw(10) << "Photons" << ""<< internal << setw(10) << "ETmis "<< ""<< right << setw(9) <<"*"<<"\n";
209 f_out << left << setw(1) <<"*"
210 << internal << setw(10) << elec_size << ""<< internal << setw(10) << muon_size << ""
211 << internal << setw(10) << jet_size << ""<< internal << setw(10) << taujet_size << ""
212 << internal << setw(10) << gamma_size<< ""<< internal << setw(10) << etmis_size << ""<< right << setw(9)<<"*"<<"\n";
213 f_out << left << setw(45) <<"* # Values of the related thresholds: "<<""<<right << setw(25)<<"*"<<"\n";
214 if(elec_size!=0){
215 f_out << left << setw(20) <<"* - Electrons: "<<"";
216 for(int i=0;i<elec_size;i++){f_out << left << setw(5) << TriggerBit::ElecValues[i]<<"";}f_out <<"\n";}
217
218 if(muon_size!=0){
219 f_out << left << setw(20) <<"* - Muons: "<<"";
220 for(int i=0;i<muon_size;i++){f_out << left << setw(5) << TriggerBit::MuonValues[i]<<"";}f_out <<"\n";}
221
222 if(jet_size!=0){
223 f_out << left << setw(20) <<"* - Jets: "<<"";
224 for(int i=0;i<jet_size;i++){f_out << left << setw(5) << TriggerBit::JetValues[i]<<"";}f_out <<"\n";}
225
226 if(taujet_size!=0){
227 f_out << left << setw(20) <<"* - Tau-jets: "<<"";
228 for(int i=0;i<taujet_size;i++){f_out << left << setw(5) << TriggerBit::TauJetValues[i]<<"";}f_out <<"\n";}
229
230 if(gamma_size!=0){
231 f_out << left << setw(20) <<"* - Photons: "<<"";
232 for(int i=0;i<gamma_size;i++){f_out << left << setw(5) << TriggerBit::GammaValues[i]<<"";}f_out <<"\n";}
233
234 if(etmis_size!=0){
235 f_out << left << setw(20) <<"* - ETMIS: "<<"";
236 for(int i=0;i<etmis_size;i++){f_out << left << setw(5) << TriggerBit::EtmisValues[i]<<"";}f_out <<"\n";}
237 f_out <<"* *"<<"\n";
238
239
240
241}
242
243vector<float> TriggerBit::GetCuts(const vector<string> &Sequences)
244{
245 vector<float> OrderedValue;
246 string ptVal;
247 Int_t PtVal=0;
248 for(unsigned int i=0; i < Sequences.size(); i++) {
249 ptVal = Sequences[i].substr( Sequences[i].find("'")+1) ;
250 PtVal = atoi( ptVal.c_str() );
251 OrderedValue.push_back(PtVal);
252 }
253 return OrderedValue;
254
255}
256
257
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