source: trunk/examples/extended/electromagnetic/TestEm9/src/Histo.cc@ 1321

Last change on this file since 1321 was 1230, checked in by garnier, 16 years ago

update to geant4.9.3
File size: 7.7 KB
Line 
1//
2// ********************************************************************
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4// * *
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14// * regarding this software system or assume any liability for its *
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17// * *
18// * This code implementation is the result of the scientific and *
19// * technical work of the GEANT4 collaboration. *
20// * By using, copying, modifying or distributing the software (or *
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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 = "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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