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f858b00e | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-2003, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | //----------------------------------------------------------------- | |
17 | // Implementation of the Event Time class | |
18 | // for the Event Data Summary class | |
19 | // This class contains the Event Time | |
20 | // as estimated by the TOF combinatorial algorithm | |
cb2442a7 | 21 | // Origin: A.De Caro, decaro@sa.infn.it |
f858b00e | 22 | //----------------------------------------------------------------- |
23 | ||
24 | //---- standard headers ---- | |
25 | #include "Riostream.h" | |
26 | //---- Root headers -------- | |
27 | #include "TArrayF.h" | |
28 | #include "TArrayI.h" | |
29 | //---- AliRoot headers ----- | |
30 | #include "AliTOFHeader.h" | |
31 | ||
32 | ||
33 | ClassImp(AliTOFHeader) | |
34 | ||
35 | //-------------------------------------------------------------------------- | |
36 | AliTOFHeader::AliTOFHeader() : | |
37 | TObject(), | |
38 | fDefaultEventTimeValue(0.), | |
39 | fDefaultEventTimeRes(0.), | |
40 | fNbins(0), | |
5f9d3ebb | 41 | fEventTimeValues(0), |
42 | fEventTimeRes(0), | |
43 | fNvalues(0), | |
f858b00e | 44 | fTOFtimeResolution(0.), |
45 | fT0spread(0.) | |
46 | { | |
47 | // | |
48 | // Default Constructor | |
49 | // | |
50 | ||
51 | } | |
52 | ||
53 | //-------------------------------------------------------------------------- | |
54 | AliTOFHeader::AliTOFHeader(Float_t defEvTime, Float_t defResEvTime, | |
55 | Int_t nDifPbins, Float_t *times, Float_t *res, | |
56 | Int_t *nPbin, Float_t tofTimeRes, Float_t t0spread) : | |
57 | TObject(), | |
58 | fDefaultEventTimeValue(defEvTime), | |
59 | fDefaultEventTimeRes(defResEvTime), | |
60 | fNbins(nDifPbins), | |
cb2442a7 | 61 | fEventTimeValues(0), |
62 | fEventTimeRes(0), | |
63 | fNvalues(0), | |
f858b00e | 64 | fTOFtimeResolution(tofTimeRes), |
65 | fT0spread(t0spread) | |
66 | { | |
67 | // | |
cb2442a7 | 68 | // Constructor for TOF header |
f858b00e | 69 | // |
70 | ||
cb2442a7 | 71 | if (fNbins>0) { |
72 | fEventTimeValues = new TArrayF(fNbins); | |
73 | fEventTimeRes = new TArrayF(fNbins); | |
74 | fNvalues = new TArrayI(fNbins); | |
75 | for (Int_t ii=0; ii<fNbins; ii++) { | |
76 | fEventTimeValues->SetAt(times[ii],ii); | |
77 | fEventTimeRes->SetAt(res[ii],ii); | |
78 | fNvalues->SetAt(nPbin[ii],ii); | |
79 | } | |
f858b00e | 80 | } |
81 | ||
82 | } | |
83 | ||
84 | //-------------------------------------------------------------------------- | |
85 | AliTOFHeader::AliTOFHeader(const AliTOFHeader &source): | |
86 | TObject(source), | |
87 | fDefaultEventTimeValue(source.fDefaultEventTimeValue), | |
88 | fDefaultEventTimeRes(source.fDefaultEventTimeRes), | |
89 | fNbins(source.fNbins), | |
cb2442a7 | 90 | fEventTimeValues(0), |
91 | fEventTimeRes(0), | |
92 | fNvalues(0), | |
f858b00e | 93 | fTOFtimeResolution(source.fTOFtimeResolution), |
94 | fT0spread(source.fT0spread) | |
95 | { | |
96 | // | |
97 | // Copy constructor | |
98 | // | |
99 | ||
cb2442a7 | 100 | if (fNbins>0) { |
101 | fEventTimeValues = new TArrayF(fNbins); | |
102 | fEventTimeRes = new TArrayF(fNbins); | |
103 | fNvalues = new TArrayI(fNbins); | |
104 | for(Int_t i=0;i<fNbins;i++) { | |
105 | (*fEventTimeValues)[i]=source.fEventTimeValues->At(i); | |
106 | (*fEventTimeRes)[i]=source.fEventTimeRes->At(i); | |
107 | (*fNvalues)[i]=source.fNvalues->At(i); | |
108 | } | |
f858b00e | 109 | } |
110 | ||
cb2442a7 | 111 | |
f858b00e | 112 | } |
113 | //-------------------------------------------------------------------------- | |
114 | AliTOFHeader &AliTOFHeader::operator=(const AliTOFHeader &source){ | |
115 | // | |
116 | // assignment operator | |
117 | // | |
118 | if(&source != this){ | |
119 | TObject::operator=(source); | |
120 | ||
121 | fDefaultEventTimeValue=source.fDefaultEventTimeValue; | |
122 | fDefaultEventTimeRes=source.fDefaultEventTimeRes; | |
123 | fNbins=source.fNbins; | |
f858b00e | 124 | fTOFtimeResolution=source.fTOFtimeResolution; |
125 | fT0spread=source.fT0spread; | |
cb2442a7 | 126 | |
127 | if (fNbins>0) { | |
128 | fEventTimeValues = new TArrayF(fNbins); | |
129 | fEventTimeRes = new TArrayF(fNbins); | |
130 | fNvalues = new TArrayI(fNbins); | |
131 | for(Int_t i=0;i<fNbins;i++) { | |
132 | (*fEventTimeValues)[i]=source.fEventTimeValues->At(i); | |
133 | (*fEventTimeRes)[i]=source.fEventTimeRes->At(i); | |
134 | (*fNvalues)[i]=source.fNvalues->At(i); | |
135 | } | |
136 | } else { | |
137 | fEventTimeValues = 0; | |
138 | fEventTimeRes = 0; | |
139 | fNvalues = 0; | |
f858b00e | 140 | } |
cb2442a7 | 141 | |
f858b00e | 142 | } |
143 | return *this; | |
144 | } | |
145 | //-------------------------------------------------------------------------- | |
146 | void AliTOFHeader::Copy(TObject &obj) const { | |
147 | ||
148 | // this overwrites the virtual TOBject::Copy() | |
149 | // to allow run time copying without casting | |
150 | // in AliESDEvent | |
151 | ||
cb2442a7 | 152 | if (this==&obj) return; |
f858b00e | 153 | AliTOFHeader *robj = dynamic_cast<AliTOFHeader*>(&obj); |
cb2442a7 | 154 | if (!robj) return; // not an AliTOFHeader |
f858b00e | 155 | *robj = *this; |
156 | ||
157 | } | |
158 | ||
159 | //-------------------------------------------------------------------------- | |
160 | AliTOFHeader::~AliTOFHeader() | |
161 | { | |
162 | ||
cb2442a7 | 163 | fNbins = 0; |
164 | if (fEventTimeValues) { | |
165 | delete fEventTimeValues; | |
166 | fEventTimeValues=0; | |
167 | } | |
168 | if (fEventTimeRes) { | |
169 | delete fEventTimeRes; | |
170 | fEventTimeRes=0; | |
171 | } | |
172 | if (fNvalues) { | |
173 | delete fNvalues; | |
174 | fNvalues=0; | |
175 | } | |
f858b00e | 176 | |
177 | } | |
178 | ||
179 | //-------------------------------------------------------------------------- | |
180 | void AliTOFHeader::SetNbins(Int_t nbins) | |
181 | { | |
182 | // | |
183 | // | |
184 | // | |
185 | ||
186 | fNbins=nbins; | |
cb2442a7 | 187 | if (!fEventTimeValues) |
188 | fEventTimeValues = new TArrayF(nbins); | |
189 | else | |
190 | fEventTimeValues->Set(nbins); | |
191 | ||
192 | if (!fEventTimeRes) | |
193 | fEventTimeRes = new TArrayF(nbins); | |
194 | else | |
195 | fEventTimeRes->Set(nbins); | |
196 | ||
197 | if (!fNvalues) | |
198 | fNvalues = new TArrayI(nbins); | |
199 | else | |
200 | fNvalues->Set(nbins); | |
f858b00e | 201 | |
202 | } | |
203 | //-------------------------------------------------------------------------- | |
204 | void AliTOFHeader::SetEventTimeValues(TArrayF *arr) | |
205 | { | |
206 | // | |
207 | // | |
208 | // | |
209 | ||
210 | fNbins=arr->GetSize(); | |
cb2442a7 | 211 | |
212 | if (!fEventTimeValues) | |
213 | fEventTimeValues = new TArrayF(fNbins); | |
214 | else | |
215 | fEventTimeValues->Set(fNbins); | |
216 | ||
217 | for (Int_t ii=0; ii<fNbins; ii++) | |
f858b00e | 218 | fEventTimeValues->SetAt(arr->GetAt(ii),ii); |
219 | ||
220 | } | |
221 | //-------------------------------------------------------------------------- | |
222 | void AliTOFHeader::SetEventTimeRes(TArrayF *arr) | |
223 | { | |
224 | // | |
225 | // | |
226 | // | |
227 | ||
228 | fNbins=arr->GetSize(); | |
cb2442a7 | 229 | |
230 | if (!fEventTimeRes) | |
231 | fEventTimeRes = new TArrayF(fNbins); | |
232 | else | |
233 | fEventTimeRes->Set(fNbins); | |
234 | ||
235 | for (Int_t ii=0; ii<fNbins; ii++) | |
f858b00e | 236 | fEventTimeRes->SetAt(arr->GetAt(ii),ii); |
237 | ||
238 | } | |
239 | //-------------------------------------------------------------------------- | |
240 | void AliTOFHeader::SetNvalues(TArrayI *arr) | |
241 | { | |
242 | // | |
243 | // | |
244 | // | |
245 | ||
246 | fNbins=arr->GetSize(); | |
cb2442a7 | 247 | |
248 | if (!fNvalues) | |
249 | fNvalues = new TArrayI(fNbins); | |
250 | else | |
251 | fNvalues->Set(fNbins); | |
252 | ||
253 | for (Int_t ii=0; ii<fNbins; ii++) | |
f858b00e | 254 | fNvalues->SetAt(arr->GetAt(ii),ii); |
255 | ||
256 | } |