source: trunk/examples/extended/electromagnetic/TestEm9/src/Histo.cc@ 1036

Last change on this file since 1036 was 807, checked in by garnier, 17 years ago

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[807]1//
2// ********************************************************************
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24// ********************************************************************
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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