source: trunk/examples/extended/electromagnetic/TestEm9/src/Histo.cc @ 812

Last change on this file since 812 was 807, checked in by garnier, 16 years ago

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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   = "hbook";
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
96  tree = tf->create(nam,histType,false,true,"uncompress");
97  delete tf;
98  if(tree) {
99    G4cout << "Tree store  : " << tree->storeName() << G4endl;
100  } else {
101    G4cout << "ERROR: Tree store " << histName  << " is not created!" << G4endl;
102    return;
103  }
104  // Creating a histogram factory, whose histograms will be handled by the tree
105  AIDA::IHistogramFactory* hf = af->createHistogramFactory( *tree );
106
107  // Creating an 1-dimensional histograms in the root directory of the tree
108  for(G4int i=0; i<nHisto; i++) {
109    if(active[i]) 
110      histo[i] = hf->createHistogram1D(ids[i], titles[i], bins[i], xmin[i], xmax[i]);
111  }
112  delete hf;
113  // Creating a tuple factory, whose tuples will be handled by the tree
114  if(tupleList != "") {
115     AIDA::ITupleFactory* tpf = af->createTupleFactory( *tree );
116     ntup = tpf->create(tupleId, tupleName, tupleList);
117     delete tpf;
118  }
119#endif
120} 
121
122//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
123
124void Histo::save()
125{
126#ifdef G4ANALYSIS_USE
127  // Write histogram file
128  if(tree) {
129    tree->commit();
130    G4cout << "Closing the tree..." << G4endl;
131    tree->close();
132    G4cout << "Histograms and Ntuples are saved" << G4endl;
133    delete tree;
134    tree = 0;
135  }
136#endif
137} 
138
139//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
140
141void Histo::add1D(const G4String& id, const G4String& name, G4int nb, 
142                  G4double x1, G4double x2, G4double u)
143{
144  if(verbose > 0) {
145    G4cout << "New histogram will be booked: #" << id << "  <" << name
146           << "  " << nb << "  " << x1 << "  " << x2 << "  " << u
147           << G4endl;
148  }
149  nHisto++;
150  x1 /= u;
151  x2 /= u;
152  active.push_back(defaultAct);
153  bins.push_back(nb);
154  xmin.push_back(x1);
155  xmax.push_back(x2);
156  unit.push_back(u);
157  ids.push_back(id);
158  titles.push_back(name);
159  histo.push_back(0);
160}
161
162//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
163
164void Histo::setHisto1D(G4int i, G4int nb, G4double x1, G4double x2, G4double u)
165{
166  if(i>=0 && i<nHisto) {
167    if(verbose > 0) {
168      G4cout << "Update histogram: #" << i 
169             << "  " << nb << "  " << x1 << "  " << x2 << "  " << u
170             << G4endl;
171    }
172    bins[i] = nb;
173    xmin[i] = x1;
174    xmax[i] = x2;
175    unit[i] = u;
176  } else {
177    G4cout << "Histo::setHisto1D: WARNING! wrong histogram index " << i << G4endl;
178  }
179}
180
181//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
182
183void Histo::fill(G4int i, G4double x, G4double w)
184{
185  if(verbose > 1) {
186    G4cout << "fill histogram: #" << i << " at x= " << x
187           << "  weight= " << w
188           << G4endl;   
189  }
190#ifdef G4ANALYSIS_USE 
191  if(!tree) return;
192  if(i>=0 && i<nHisto) {
193    if(active[i]) histo[i]->fill((x/unit[i]), w);
194  } else {
195    G4cout << "Histo::fill: WARNING! wrong histogram index " << i << G4endl;
196  }
197#endif
198}
199
200//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
201
202void Histo::scale(G4int i, G4double x)
203{
204  if(verbose > 0) {
205    G4cout << "Scale histogram: #" << i << " by factor " << x << G4endl;   
206  }
207#ifdef G4ANALYSIS_USE 
208  if(!tree) return;
209  if(i>=0 && i<nHisto) {
210    histo[i]->scale(x);
211  } else {
212    G4cout << "Histo::scale: WARNING! wrong histogram index " << i << G4endl;
213  }
214#endif
215}
216
217//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
218
219void Histo::addTuple(const G4String& w1, const G4String& w2, const G4String& w3)
220{
221  tupleId = w1;
222  tupleName = w2;
223  tupleList = w3;
224}
225
226//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
227
228void Histo::fillTuple(const G4String& parname, G4double x)
229{
230  if(verbose > 1) {
231    G4cout << "fill tuple by parameter <" << parname << "> = " << x << G4endl; 
232  }
233#ifdef G4ANALYSIS_USE 
234  if(ntup) ntup->fill(ntup->findColumn(parname), (float)x);
235#endif
236}
237
238//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
239
240void Histo::addRow()
241{
242#ifdef G4ANALYSIS_USE
243  if(ntup) ntup->addRow();
244#endif
245} 
246
247//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
248
249void Histo::setFileName(const G4String& nam) 
250{
251  histName = nam;
252}
253
254//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
255
256void Histo::setFileType(const G4String& nam) 
257{
258  if(nam == "root" || nam == "hbook" || nam == "aida") histType = nam;
259  else if(nam == "xml" || nam == "XML") histType = "aida";
260}
261
262//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
263
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