source: trunk/examples/extended/electromagnetic/TestEm9/src/Histo.cc @ 1230

Last change on this file since 1230 was 1230, checked in by garnier, 14 years ago

update to geant4.9.3
File size: 7.7 KB
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25//
26//---------------------------------------------------------------------------
27//
28// ClassName:   Histo - Generic histogram/ntuple manager class
29//
30//
31// Author:      V.Ivanchenko 30.10.03
32//
33//----------------------------------------------------------------------------
34//
35
36//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
37//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
38
39#include "Histo.hh"
40
41#ifdef G4ANALYSIS_USE
42
43#include "AIDA/AIDA.h"
44#include "HistoMessenger.hh"
45
46#endif
47
48//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
49//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
50
51Histo::Histo()
52{
53  verbose    = 0;
54  histName   = "testem9";
55  histType   = "root";
56  nHisto     = 0;
57  defaultAct = 1;
58  tupleName  = "tuple9";
59  tupleId    = "100";
60  tupleList  = "";
61  ntup = 0;
62  messenger  = 0;
63
64#ifdef G4ANALYSIS_USE
65  tree = 0;
66  af   = 0; 
67  messenger = new HistoMessenger(this);
68#endif
69}
70
71//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
72
73Histo::~Histo()
74{
75#ifdef G4ANALYSIS_USE
76  delete messenger;
77  delete af;
78#endif
79}
80
81//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
82
83void Histo::book()
84{
85#ifdef G4ANALYSIS_USE
86  G4cout << "### Histo books " << nHisto << " histograms " << G4endl;
87  // Creating the analysis factory
88  if(!af) af = AIDA_createAnalysisFactory();
89  // Creating the tree factory
90  AIDA::ITreeFactory* tf = af->createTreeFactory();
91
92  // Creating a tree mapped to a new hbook file.
93
94  G4String nam = histName + "." + histType;
95  G4String options  = "--noErrors export=root uncompress";
96 
97  tree = tf->create(nam,histType,false,true,options);
98  delete tf;
99  if(tree) {
100    G4cout << "Tree store  : " << tree->storeName() << G4endl;
101  } else {
102    G4cout << "ERROR: Tree store " << histName  << " is not created!" << G4endl;
103    return;
104  }
105  // Creating a histogram factory, whose histograms will be handled by the tree
106  AIDA::IHistogramFactory* hf = af->createHistogramFactory( *tree );
107
108  // Creating an 1-dimensional histograms in the root directory of the tree
109  for(G4int i=0; i<nHisto; i++) {
110    if(active[i]) {
111      G4String ss = ids[i];
112      if(histType == "root") ss = "h" + ids[i];
113      histo[i] = hf->createHistogram1D(ss, titles[i], bins[i], xmin[i], xmax[i]);
114    }
115  }
116  delete hf;
117  // Creating a tuple factory, whose tuples will be handled by the tree
118  if(tupleList != "") {
119     AIDA::ITupleFactory* tpf = af->createTupleFactory( *tree );
120     ntup = tpf->create(tupleId, tupleName, tupleList);
121     delete tpf;
122  }
123#endif
124} 
125
126//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
127
128void Histo::save()
129{
130#ifdef G4ANALYSIS_USE
131  // Write histogram file
132  if(tree) {
133    tree->commit();
134    G4cout << "Closing the tree..." << G4endl;
135    tree->close();
136    G4cout << "Histograms and Ntuples are saved" << G4endl;
137    delete tree;
138    tree = 0;
139  }
140#endif
141} 
142
143//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
144
145void Histo::add1D(const G4String& id, const G4String& name, G4int nb, 
146                  G4double x1, G4double x2, G4double u)
147{
148  if(verbose > 0) {
149    G4cout << "New histogram will be booked: #" << id << "  <" << name
150           << "  " << nb << "  " << x1 << "  " << x2 << "  " << u
151           << G4endl;
152  }
153  nHisto++;
154  x1 /= u;
155  x2 /= u;
156  active.push_back(defaultAct);
157  bins.push_back(nb);
158  xmin.push_back(x1);
159  xmax.push_back(x2);
160  unit.push_back(u);
161  ids.push_back(id);
162  titles.push_back(name);
163  histo.push_back(0);
164}
165
166//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
167
168void Histo::setHisto1D(G4int i, G4int nb, G4double x1, G4double x2, G4double u)
169{
170  if(i>=0 && i<nHisto) {
171    if(verbose > 0) {
172      G4cout << "Update histogram: #" << i 
173             << "  " << nb << "  " << x1 << "  " << x2 << "  " << u
174             << G4endl;
175    }
176    bins[i] = nb;
177    xmin[i] = x1;
178    xmax[i] = x2;
179    unit[i] = u;
180  } else {
181    G4cout << "Histo::setHisto1D: WARNING! wrong histogram index " << i << G4endl;
182  }
183}
184
185//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
186
187void Histo::fill(G4int i, G4double x, G4double w)
188{
189  if(verbose > 1) {
190    G4cout << "fill histogram: #" << i << " at x= " << x
191           << "  weight= " << w
192           << G4endl;   
193  }
194#ifdef G4ANALYSIS_USE 
195  if(!tree) return;
196  if(i>=0 && i<nHisto) {
197    if(active[i]) histo[i]->fill((x/unit[i]), w);
198  } else {
199    G4cout << "Histo::fill: WARNING! wrong histogram index " << i << G4endl;
200  }
201#endif
202}
203
204//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
205
206void Histo::scale(G4int i, G4double x)
207{
208  if(verbose > 0) {
209    G4cout << "Scale histogram: #" << i << " by factor " << x << G4endl;   
210  }
211#ifdef G4ANALYSIS_USE 
212  if(!tree) return;
213  if(i>=0 && i<nHisto) {
214    histo[i]->scale(x);
215  } else {
216    G4cout << "Histo::scale: WARNING! wrong histogram index " << i << G4endl;
217  }
218#endif
219}
220
221//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
222
223void Histo::addTuple(const G4String& w1, const G4String& w2, const G4String& w3)
224{
225  tupleId = w1;
226  tupleName = w2;
227  tupleList = w3;
228}
229
230//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
231
232void Histo::fillTuple(const G4String& parname, G4double x)
233{
234  if(verbose > 1) {
235    G4cout << "fill tuple by parameter <" << parname << "> = " << x << G4endl; 
236  }
237#ifdef G4ANALYSIS_USE 
238  if(ntup) ntup->fill(ntup->findColumn(parname), (float)x);
239#endif
240}
241
242//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
243
244void Histo::addRow()
245{
246#ifdef G4ANALYSIS_USE
247  if(ntup) ntup->addRow();
248#endif
249} 
250
251//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
252
253void Histo::setFileName(const G4String& nam) 
254{
255  histName = nam;
256}
257
258//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
259
260void Histo::setFileType(const G4String& nam) 
261{
262  if(nam == "root" || nam == "hbook" || nam == "aida") histType = nam;
263  else if(nam == "xml" || nam == "XML") histType = "aida";
264}
265
266//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
267
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