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26 /// \file medical/electronScattering/src/Histo << 26 // $Id: HistoManager.cc,v 1.2 2010-11-09 20:01:12 asaim Exp $
27 /// \brief Implementation of the HistoManager << 27 // GEANT4 tag $Name: not supported by cvs2svn $
28 // <<
29 // <<
30 // 28 //
31 //....oooOO0OOooo........oooOO0OOooo........oo 29 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 //....oooOO0OOooo........oooOO0OOooo........oo 30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
33 31
34 #include "HistoManager.hh" 32 #include "HistoManager.hh"
35 << 33 #include "HistoMessenger.hh"
36 #include "G4UnitsTable.hh" 34 #include "G4UnitsTable.hh"
37 35
>> 36 #ifdef G4ANALYSIS_USE
>> 37 #include "AIDA/AIDA.h"
>> 38 #endif
>> 39
38 //....oooOO0OOooo........oooOO0OOooo........oo 40 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
39 41
40 HistoManager::HistoManager() : fFileName("nrcc << 42 HistoManager::HistoManager()
>> 43 :af(0),tree(0),factoryOn(false)
41 { 44 {
42 Book(); << 45 #ifdef G4ANALYSIS_USE
>> 46 // Creating the analysis factory
>> 47 af = AIDA_createAnalysisFactory();
>> 48 if(!af) {
>> 49 G4cout << " HistoManager::HistoManager() :"
>> 50 << " problem creating the AIDA analysis factory."
>> 51 << G4endl;
>> 52 }
>> 53 #endif
>> 54
>> 55 fileName[0] = "nrccBenchmark";
>> 56 fileType = "root";
>> 57 fileOption = "";
>> 58 // histograms
>> 59 for (G4int k=0; k<MaxHisto; k++) {
>> 60 histo[k] = 0;
>> 61 exist[k] = false;
>> 62 Unit[k] = 1.0;
>> 63 Width[k] = 1.0;
>> 64 ascii[k] = false;
>> 65 }
>> 66
>> 67 histoMessenger = new HistoMessenger(this);
43 } 68 }
44 69
45 //....oooOO0OOooo........oooOO0OOooo........oo 70 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
46 71
47 HistoManager::~HistoManager() {} << 72 HistoManager::~HistoManager()
>> 73 {
>> 74 delete histoMessenger;
>> 75
>> 76 #ifdef G4ANALYSIS_USE
>> 77 delete af;
>> 78 #endif
>> 79 }
48 80
49 //....oooOO0OOooo........oooOO0OOooo........oo 81 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
50 82
51 void HistoManager::Book() << 83 void HistoManager::book()
52 { 84 {
53 // Create or get analysis manager << 85 #ifdef G4ANALYSIS_USE
54 G4AnalysisManager* analysisManager = G4Analy << 86 if(!af) return;
55 analysisManager->SetDefaultFileType("root"); << 87
56 analysisManager->SetFileName(fFileName); << 88 // Creating a tree mapped to an hbook file.
57 analysisManager->SetVerboseLevel(1); << 89 fileName[1] = fileName[0] + "." + fileType;
58 analysisManager->SetActivation(true); // en << 90 G4bool readOnly = false;
>> 91 G4bool createNew = true;
>> 92 AIDA::ITreeFactory* tf = af->createTreeFactory();
>> 93 tree = tf->create(fileName[1], fileType, readOnly, createNew, fileOption);
>> 94 delete tf;
>> 95 if(!tree) {
>> 96 G4cout << "HistoManager::book() :"
>> 97 << " problem creating the AIDA tree with "
>> 98 << " storeName = " << fileName[1]
>> 99 << " storeType = " << fileType
>> 100 << " readOnly = " << readOnly
>> 101 << " createNew = " << createNew
>> 102 << " options = " << fileOption
>> 103 << G4endl;
>> 104 return;
>> 105 }
59 106
60 // Define histograms start values << 107 // Creating a histogram factory, whose histograms will be handled by the tree
61 const G4int kMaxHisto = 7; << 108 AIDA::IHistogramFactory* hf = af->createHistogramFactory(*tree);
62 const G4String id[] = {"0", "1", "2", "3", " <<
63 109
64 const G4String title[] = { << 110 // create selected histograms
65 "dummy", // 0 << 111 for (G4int k=0; k<MaxHisto; k++) {
66 "projected angle at exit", // 1 << 112 if (exist[k]) {
67 "dN/dS = f(r) at exit", // 2 << 113 histo[k] = hf->createHistogram1D( Label[k], Title[k],
68 "d(N/cost)/dS = f(r) at exit", // 3 << 114 Nbins[k], Vmin[k], Vmax[k]);
69 "normalized d(N/cost)/dS = f(r) at exit", << 115 factoryOn = true;
70 "scattering angle theta at exit", // 5 << 116 }
71 "measured scattering angle theta at exit" << 117 }
72 }; << 118 delete hf;
>> 119 if(factoryOn)
>> 120 G4cout << "\n----> Histogram Tree is opened in " << fileName[1] << G4endl;
73 121
74 // Default values (to be reset via /analysis << 122 #endif
75 G4int nbins = 100; << 123 }
76 G4double vmin = 0.; <<
77 G4double vmax = 100.; <<
78 124
79 // Create all histograms as inactivated << 125 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
80 // as we have not yet set nbins, vmin, vmax << 126
81 for (G4int k = 0; k < kMaxHisto; k++) { << 127 void HistoManager::save()
82 G4int ih = analysisManager->CreateH1(id[k] << 128 {
83 analysisManager->SetH1Activation(ih, false << 129 #ifdef G4ANALYSIS_USE
>> 130 if (factoryOn) {
>> 131 saveAscii(); // Write ascii file, if any
>> 132 tree->commit(); // Writing the histograms to the file
>> 133 tree->close(); // and closing the tree (and the file)
>> 134 G4cout << "\n----> Histogram Tree is saved in " << fileName[1] << G4endl;
>> 135
>> 136 delete tree;
>> 137 tree = 0;
>> 138 factoryOn = false;
84 } 139 }
>> 140 #endif
85 } 141 }
>> 142
>> 143 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 144
>> 145 void HistoManager::FillHisto(G4int ih, G4double e, G4double weight)
>> 146 {
>> 147 if (ih > MaxHisto) {
>> 148 G4cout << "---> warning from HistoManager::FillHisto() : histo " << ih
>> 149 << "does not exist; e= " << e << " w= " << weight << G4endl;
>> 150 return;
>> 151 }
>> 152 #ifdef G4ANALYSIS_USE
>> 153 if(exist[ih]) histo[ih]->fill(e/Unit[ih], weight);
>> 154 #endif
>> 155 }
>> 156
>> 157 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 158
>> 159 void HistoManager::SetHisto(G4int ih,
>> 160 G4int nbins, G4double valmin, G4double valmax, const G4String& unit)
>> 161 {
>> 162 if (ih > MaxHisto) {
>> 163 G4cout << "---> warning from HistoManager::SetHisto() : histo " << ih
>> 164 << "does not exist" << G4endl;
>> 165 return;
>> 166 }
>> 167
>> 168 const G4String id[] = { "0", "1", "2", "3", "4" };
>> 169
>> 170 const G4String title[] =
>> 171 { "dummy", //0
>> 172 "projected angle at exit", //1
>> 173 "dN/dS = f(r) at exit", //2
>> 174 "d(N/cost)/dS = f(r) at exit", //3
>> 175 "normalized d(N/cost)/dS = f(r) at exit" //4
>> 176
>> 177 };
>> 178
>> 179 G4String titl = title[ih];
>> 180 G4double vmin = valmin, vmax = valmax;
>> 181 Unit[ih] = 1.;
>> 182
>> 183 if (unit != "none") {
>> 184 titl = title[ih] + " (" + unit + ")";
>> 185 Unit[ih] = G4UnitDefinition::GetValueOf(unit);
>> 186 vmin = valmin/Unit[ih]; vmax = valmax/Unit[ih];
>> 187 }
>> 188
>> 189 exist[ih] = true;
>> 190 Label[ih] = id[ih];
>> 191 Title[ih] = titl;
>> 192 Nbins[ih] = nbins;
>> 193 Vmin[ih] = vmin;
>> 194 Vmax[ih] = vmax;
>> 195 Width[ih] = (valmax-valmin)/nbins;
>> 196
>> 197 G4cout << "----> SetHisto " << ih << ": " << titl << "; "
>> 198 << nbins << " bins from "
>> 199 << vmin << " " << unit << " to " << vmax << " " << unit << G4endl;
>> 200
>> 201 }
>> 202
>> 203 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 204
>> 205 void HistoManager::RemoveHisto(G4int ih)
>> 206 {
>> 207 if (ih > MaxHisto) {
>> 208 G4cout << "---> warning from HistoManager::RemoveHisto() : histo " << ih
>> 209 << "does not exist" << G4endl;
>> 210 return;
>> 211 }
>> 212
>> 213 histo[ih] = 0; exist[ih] = false;
>> 214 }
>> 215
>> 216 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 217
>> 218 void HistoManager::Scale(G4int ih, G4double fac)
>> 219 {
>> 220 if (ih > MaxHisto) {
>> 221 G4cout << "---> warning from HistoManager::Scale() : histo " << ih
>> 222 << "does not exist. (fac = " << fac << ")" << G4endl;
>> 223 return;
>> 224 }
>> 225 #ifdef G4ANALYSIS_USE
>> 226 if(exist[ih]) histo[ih]->scale(fac);
>> 227 #endif
>> 228 }
>> 229
>> 230 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 231
>> 232 void HistoManager::PrintHisto(G4int ih)
>> 233 {
>> 234 if (ih < MaxHisto) { ascii[ih] = true; ascii[0] = true; }
>> 235 else
>> 236 G4cout << "---> warning from HistoManager::PrintHisto() : histo " << ih
>> 237 << "does not exist" << G4endl;
>> 238 }
>> 239
>> 240 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 241
>> 242 #include <fstream>
>> 243
>> 244 void HistoManager::saveAscii()
>> 245 {
>> 246 #ifdef G4ANALYSIS_USE
>> 247
>> 248 if (!ascii[0]) return;
>> 249
>> 250 G4String name = fileName[0] + ".ascii";
>> 251 std::ofstream File(name, std::ios::out);
>> 252 File.setf( std::ios::scientific, std::ios::floatfield );
>> 253
>> 254 //write selected histograms
>> 255 for (G4int ih=0; ih<MaxHisto; ih++) {
>> 256 if (exist[ih] && ascii[ih]) {
>> 257 File << "\n 1D histogram " << ih << ": " << Title[ih]
>> 258 << "\n \n \t X \t\t Y" << G4endl;
>> 259
>> 260 for (G4int iBin=0; iBin<Nbins[ih]; iBin++) {
>> 261 File << " " << iBin << "\t"
>> 262 << 0.5*(histo[ih]->axis().binLowerEdge(iBin) +
>> 263 histo[ih]->axis().binUpperEdge(iBin)) << "\t"
>> 264 << histo[ih]->binHeight(iBin)
>> 265 << G4endl;
>> 266 }
>> 267 }
>> 268 }
>> 269 #endif
>> 270 }
>> 271
>> 272 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
86 273