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26 /// \file electromagnetic/TestEm12/src/HistoMa << 26 // $Id: HistoManager.cc,v 1.3 2006/06/29 16:43:09 gunter Exp $
27 /// \brief Implementation of the HistoManager << 27 // GEANT4 tag $Name: geant4-08-01 $
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() 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] = "testem12";
>> 56 fileType = "hbook";
>> 57 fileOption = "--noErrors 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 }
>> 65
>> 66 histoMessenger = new HistoMessenger(this);
>> 67
>> 68 csdaRange = 1*mm;
>> 69 stepMax = DBL_MAX;
>> 70 }
>> 71
>> 72 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 73
>> 74 HistoManager::~HistoManager()
>> 75 {
>> 76 delete histoMessenger;
>> 77
>> 78 #ifdef G4ANALYSIS_USE
>> 79 delete af;
>> 80 #endif
>> 81 }
>> 82
>> 83 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 84
>> 85 void HistoManager::book()
>> 86 {
>> 87 #ifdef G4ANALYSIS_USE
>> 88 if(!af) return;
>> 89
>> 90 // Creating a tree mapped to an hbook file.
>> 91 fileName[1] = fileName[0] + "." + fileType;
>> 92 G4bool readOnly = false;
>> 93 G4bool createNew = true;
>> 94 AIDA::ITreeFactory* tf = af->createTreeFactory();
>> 95 tree = tf->create(fileName[1], fileType, readOnly, createNew, fileOption);
>> 96 delete tf;
>> 97 if(!tree) {
>> 98 G4cout << "HistoManager::book() :"
>> 99 << " problem creating the AIDA tree with "
>> 100 << " storeName = " << fileName[1]
>> 101 << " storeType = " << fileType
>> 102 << " readOnly = " << readOnly
>> 103 << " createNew = " << createNew
>> 104 << " options = " << fileOption
>> 105 << G4endl;
>> 106 return;
>> 107 }
>> 108
>> 109 // Creating a histogram factory, whose histograms will be handled by the tree
>> 110 AIDA::IHistogramFactory* hf = af->createHistogramFactory(*tree);
>> 111
>> 112 // create selected histograms
>> 113 for (G4int k=0; k<MaxHisto; k++) {
>> 114 if (exist[k]) {
>> 115 histo[k] = hf->createHistogram1D( Label[k], Title[k],
>> 116 Nbins[k], Vmin[k], Vmax[k]);
>> 117 factoryOn = true;
>> 118 }
>> 119 }
>> 120 delete hf;
>> 121 if (factoryOn)
>> 122 G4cout << "\n----> Histogram Tree is opened in " << fileName[1] << G4endl;
>> 123 #endif
>> 124 }
>> 125
>> 126 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 127
>> 128 void HistoManager::save()
41 { 129 {
42 Book(); << 130 #ifdef G4ANALYSIS_USE
>> 131 if (factoryOn) {
>> 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)
>> 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", "5", "6", "7", "8" };
>> 169 const G4String title[] =
>> 170 { "dummy", //0
>> 171 "dE/dr (MeV/mm) along radius", //1
>> 172 "total Energy deposited in absorber", //2
>> 173 "true track length of the primary particle", //3
>> 174 "true step size of the primary particle", //4
>> 175 "projected range of the primary particle", //5
>> 176 "true track length of charged secondaries", //6
>> 177 "true step size of charged secondaries", //7
>> 178 "d(E/E0)/d(r/r0) along r/r0" //8
>> 179 };
>> 180
>> 181
>> 182 G4String titl = title[ih];
>> 183 G4double vmin = valmin, vmax = valmax;
>> 184 Unit[ih] = 1.;
>> 185
>> 186 if (unit != "none") {
>> 187 titl = title[ih] + " (" + unit + ")";
>> 188 Unit[ih] = G4UnitDefinition::GetValueOf(unit);
>> 189 vmin = valmin/Unit[ih]; vmax = valmax/Unit[ih];
>> 190 }
>> 191
>> 192 exist[ih] = true;
>> 193 Label[ih] = id[ih];
>> 194 Title[ih] = titl;
>> 195 Nbins[ih] = nbins;
>> 196 Vmin[ih] = vmin;
>> 197 Vmax[ih] = vmax;
>> 198 Width[ih] = (valmax-valmin)/nbins;
>> 199
>> 200 G4cout << "----> SetHisto " << ih << ": " << titl << "; "
>> 201 << nbins << " bins from "
>> 202 << vmin << " " << unit << " to " << vmax << " " << unit << G4endl;
>> 203
>> 204 // compute constraint of stepMax from histos 1 and 8
>> 205 //
>> 206 G4double frac = 1.;
>> 207 if (ih == 1) {
>> 208 stepMax = std::min(stepMax,frac*Width[ih]);
>> 209 G4cout << " stepMax = " << G4BestUnit(stepMax,"Length") << G4endl;
>> 210 }
>> 211
>> 212 if (ih == 8) {
>> 213 stepMax = std::min(stepMax,frac*Width[ih]*csdaRange);
>> 214 G4cout << " stepMax = " << G4BestUnit(stepMax,"Length") << G4endl;
>> 215 }
43 } 216 }
44 217
45 //....oooOO0OOooo........oooOO0OOooo........oo 218 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
46 219
47 void HistoManager::Book() << 220 void HistoManager::RemoveHisto(G4int ih)
48 { 221 {
49 // Create or get analysis manager << 222 if (ih > MaxHisto) {
50 // The choice of analysis technology is done << 223 G4cout << "---> warning from HistoManager::RemoveHisto() : histo " << ih
51 // in HistoManager.hh << 224 << "does not exist" << G4endl;
52 G4AnalysisManager* analysisManager = G4Analy << 225 return;
53 analysisManager->SetDefaultFileType("root"); <<
54 analysisManager->SetFileName(fFileName); <<
55 analysisManager->SetVerboseLevel(1); <<
56 analysisManager->SetActivation(true); <<
57 // enable inactivation of histograms <<
58 <<
59 // Define histograms start values <<
60 const G4int kMaxHisto = 9; <<
61 const G4String id[] = {"0", "1", "2", "3", " <<
62 <<
63 const G4String title[] = { <<
64 "dummy", // 0 <<
65 "Edep (MeV/mm) along absorber", // 1 <<
66 "total Energy deposited in absorber", // <<
67 "true track length of the primary particle <<
68 "true step size of the primary particle", <<
69 "projected range of the primary particle", <<
70 "true track length of charged secondaries" <<
71 "true step size of charged secondaries", <<
72 "d(E/E0)/d(r/r0) along r/r0" // 8 <<
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 } 226 }
>> 227
>> 228 histo[ih] = 0; exist[ih] = false;
86 } 229 }
>> 230
>> 231 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 232
>> 233 void HistoManager::Scale(G4int ih, G4double fac)
>> 234 {
>> 235 if (ih > MaxHisto) {
>> 236 G4cout << "---> warning from HistoManager::RemoveHisto() : histo " << ih
>> 237 << "does not exist" << G4endl;
>> 238 return;
>> 239 }
>> 240 #ifdef G4ANALYSIS_USE
>> 241 if(exist[ih]) histo[ih]->scale(fac);
>> 242 #endif
>> 243 }
>> 244
>> 245 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 246
87 247