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25 // 25 //
26 // << 26 // $Id: HistoManager.cc,v 1.5 2008/09/26 20:26:01 maire Exp $
>> 27 // GEANT4 tag $Name: geant4-09-02 $
27 // 28 //
28 //....oooOO0OOooo........oooOO0OOooo........oo 29 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
29 //....oooOO0OOooo........oooOO0OOooo........oo 30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
30 31
31 #include "HistoManager.hh" 32 #include "HistoManager.hh"
32 << 33 #include "HistoMessenger.hh"
33 #include "G4UnitsTable.hh" 34 #include "G4UnitsTable.hh"
34 35
>> 36 #ifdef G4ANALYSIS_USE
>> 37 #include "AIDA/AIDA.h"
>> 38 #endif
>> 39
35 //....oooOO0OOooo........oooOO0OOooo........oo 40 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
36 41
37 HistoManager::HistoManager() 42 HistoManager::HistoManager()
>> 43 :af(0),tree(0),factoryOn(false)
>> 44 {
>> 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] = "testem18";
>> 56 fileType = "root";
>> 57 fileOption = "--noErrors export=root uncompress";
>> 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);
>> 68 }
>> 69
>> 70 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 71
>> 72 HistoManager::~HistoManager()
>> 73 {
>> 74 delete histoMessenger;
>> 75
>> 76 #ifdef G4ANALYSIS_USE
>> 77 delete af;
>> 78 #endif
>> 79 }
>> 80
>> 81 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 82
>> 83 void HistoManager::book()
>> 84 {
>> 85 #ifdef G4ANALYSIS_USE
>> 86 if(!af) return;
>> 87
>> 88 // Creating a tree mapped to an hbook file.
>> 89 fileName[1] = fileName[0] + "." + fileType;
>> 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 }
>> 106
>> 107 // Creating a histogram factory, whose histograms will be handled by the tree
>> 108 AIDA::IHistogramFactory* hf = af->createHistogramFactory(*tree);
>> 109
>> 110 // create selected histograms
>> 111 for (G4int k=0; k<MaxHisto; k++) {
>> 112 if (exist[k]) {
>> 113 histo[k] = hf->createHistogram1D( Label[k], Title[k],
>> 114 Nbins[k], Vmin[k], Vmax[k]);
>> 115 factoryOn = true;
>> 116 }
>> 117 }
>> 118 delete hf;
>> 119 if(factoryOn)
>> 120 G4cout << "\n----> Histogram Tree is opened in " << fileName[1] << G4endl;
>> 121
>> 122 #endif
>> 123 }
>> 124
>> 125 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 126
>> 127 void HistoManager::save()
>> 128 {
>> 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;
>> 139 }
>> 140 #endif
>> 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)
38 { 161 {
39 Book(); << 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", "5", "6" };
>> 169 const G4String title[] =
>> 170 { "dummy", //0
>> 171 "continuous energy loss along primary track", //1
>> 172 "energy from secondaries", //2
>> 173 "total energy lost by primary track", //3
>> 174 "energy spectrum of e-+", //4
>> 175 "energy spectrum of gamma", //5
>> 176 "step size" //6
>> 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
40 } 201 }
41 202
42 //....oooOO0OOooo........oooOO0OOooo........oo 203 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
43 204
44 void HistoManager::Book() << 205 void HistoManager::RemoveHisto(G4int ih)
45 { 206 {
46 // Create or get analysis manager << 207 if (ih > MaxHisto) {
47 // The choice of analysis technology is done << 208 G4cout << "---> warning from HistoManager::RemoveHisto() : histo " << ih
48 // in HistoManager.hh << 209 << "does not exist" << G4endl;
49 G4AnalysisManager* analysisManager = G4Analy << 210 return;
50 analysisManager->SetDefaultFileType("root"); <<
51 analysisManager->SetFileName(fFileName); <<
52 analysisManager->SetVerboseLevel(1); <<
53 analysisManager->SetActivation(true); // en <<
54 <<
55 // Define histograms start values <<
56 const G4int kMaxHisto = 14; <<
57 const G4String id[] = {"0", "1", "2", "3", " <<
58 const G4String title[] = { <<
59 "dummy", // 0 <<
60 "step size of primary track", // 1 <<
61 "energy continuously deposited along prima <<
62 "energy transfered to secondaries by ionis <<
63 "energy transfered to secondaries by Brems <<
64 "energy transfered to secondaries by (e+,e <<
65 "total energy transfered to secondaries", <<
66 "total energy lost by primary track", // <<
67 "total energy lost by primary track from e <<
68 "energy continuously deposited along secon <<
69 "total energy deposited", // 10 <<
70 "energy spectrum of gamma", // 11 <<
71 "energy spectrum of e-", // 12 <<
72 "energy spectrum of e+" // 13 <<
73 }; <<
74 <<
75 // Default values (to be reset via /analysis <<
76 G4int nbins = 100; <<
77 G4double vmin = 0.; <<
78 G4double vmax = 100.; <<
79 <<
80 // Create all histograms as inactivated <<
81 // as we have not yet set nbins, vmin, vmax <<
82 for (G4int k = 0; k < kMaxHisto; k++) { <<
83 G4int ih = analysisManager->CreateH1(id[k] <<
84 analysisManager->SetH1Activation(ih, false <<
85 } 211 }
>> 212
>> 213 histo[ih] = 0; exist[ih] = false;
>> 214 }
>> 215
>> 216 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 217 void HistoManager::PrintHisto(G4int ih)
>> 218 {
>> 219 if (ih < MaxHisto) { ascii[ih] = true; ascii[0] = true; }
>> 220 else
>> 221 G4cout << "---> warning from HistoManager::PrintHisto() : histo " << ih
>> 222 << "does not exist" << G4endl;
>> 223 }
>> 224
>> 225 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 226
>> 227 #include <fstream>
>> 228
>> 229 void HistoManager::saveAscii()
>> 230 {
>> 231 #ifdef G4ANALYSIS_USE
>> 232
>> 233 if (!ascii[0]) return;
>> 234
>> 235 G4String name = fileName[0] + ".ascii";
>> 236 std::ofstream File(name, std::ios::out);
>> 237 File.setf( std::ios::scientific, std::ios::floatfield );
>> 238
>> 239 //write selected histograms
>> 240 for (G4int ih=0; ih<MaxHisto; ih++) {
>> 241 if (exist[ih] && ascii[ih]) {
>> 242 File << "\n 1D histogram " << ih << ": " << Title[ih]
>> 243 << "\n \n \t X \t\t Y" << G4endl;
>> 244
>> 245 for (G4int iBin=0; iBin<Nbins[ih]; iBin++) {
>> 246 File << " " << iBin << "\t"
>> 247 << 0.5*(histo[ih]->axis().binLowerEdge(iBin) +
>> 248 histo[ih]->axis().binUpperEdge(iBin)) << "\t"
>> 249 << histo[ih]->binHeight(iBin)
>> 250 << G4endl;
>> 251 }
>> 252 }
>> 253 }
>> 254 #endif
86 } 255 }
87 256
88 //....oooOO0OOooo........oooOO0OOooo........oo 257 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 258
>> 259
89 260