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1 | /************************************************************************** | |
2 | * Copyright(c) 1998-1999, 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 | // $Id$ | |
17 | // $MpId: AliMpPad.cxx,v 1.9 2006/05/24 13:58:29 ivana Exp $ | |
18 | // Category: basic | |
19 | // | |
20 | // Class AliMpPad | |
21 | // --------------- | |
22 | // Class which encapsuate all informations about a pad | |
23 | // Included in AliRoot: 2003/05/02 | |
24 | // Authors: David Guez, Ivana Hrivnacova; IPN Orsay | |
25 | // root [0] .x testSectorAreaIterator.C | |
26 | // Real time 0:00:56, CP time 36.270 | |
27 | ||
28 | #include "AliMpPad.h" | |
29 | #include "AliLog.h" | |
30 | ||
31 | #include <TClonesArray.h> | |
32 | #include <Riostream.h> | |
33 | ||
34 | /// \cond CLASSIMP | |
35 | ClassImp(AliMpPad) | |
36 | /// \endcond | |
37 | ||
38 | const Int_t AliMpPad::fgkMaxNofLocations = 6; | |
39 | ||
40 | // | |
41 | // foreign operators | |
42 | // | |
43 | ||
44 | //_____________________________________________________________________________ | |
45 | Bool_t operator==(const TVector2& v1,const TVector2& v2) | |
46 | { | |
47 | return v1.X()==v2.X() && v1.Y()==v2.Y(); | |
48 | } | |
49 | ||
50 | ||
51 | //_____________________________________________________________________________ | |
52 | ostream& operator<<(ostream& out,const TVector2& v) | |
53 | { | |
54 | out << '(' << v.X() << ',' << v.Y() << ')'; | |
55 | return out; | |
56 | } | |
57 | ||
58 | ||
59 | //_____________________________________________________________________________ | |
60 | AliMpPad::AliMpPad(const AliMpIntPair& location,const AliMpIntPair& indices, | |
61 | const TVector2& position,const TVector2& dimensions, | |
62 | Bool_t validity) | |
63 | : TObject(), | |
64 | fLocations(0), | |
65 | fLocation(location), | |
66 | fIndices(indices), | |
67 | fPosition(position), | |
68 | fDimensions(dimensions), | |
69 | fValidity(validity) | |
70 | { | |
71 | /// Standard constructor \n | |
72 | /// Be carefull : this constructor doesn't check the validity of | |
73 | /// the correspondance between location and indices. | |
74 | /// By default, validity is set true. | |
75 | /// It is aimed to be used by MSegmentation methods, and never from outside.... | |
76 | } | |
77 | ||
78 | ||
79 | //_____________________________________________________________________________ | |
80 | AliMpPad::AliMpPad() | |
81 | : TObject(), | |
82 | fLocations(0), | |
83 | fLocation(AliMpIntPair::Invalid()), | |
84 | fIndices(AliMpIntPair::Invalid()), | |
85 | fPosition(-1.,-1.), | |
86 | fDimensions(0.,0.), | |
87 | fValidity(false) | |
88 | { | |
89 | /// Default constructor - creates pad in invalid state | |
90 | } | |
91 | ||
92 | ||
93 | //_____________________________________________________________________________ | |
94 | AliMpPad::AliMpPad(const AliMpPad& rhs) | |
95 | : TObject(rhs), | |
96 | fLocations(0), | |
97 | fLocation(AliMpIntPair::Invalid()), | |
98 | fIndices(AliMpIntPair::Invalid()), | |
99 | fPosition(-1.,-1.), | |
100 | fDimensions(0.,0.), | |
101 | fValidity(false) | |
102 | { | |
103 | /// Copy constructor | |
104 | ||
105 | *this = rhs; | |
106 | } | |
107 | ||
108 | //_____________________________________________________________________________ | |
109 | AliMpPad::~AliMpPad() | |
110 | { | |
111 | /// Destructor | |
112 | ||
113 | #ifdef WITH_ROOT | |
114 | if (fLocations) fLocations->Delete(); | |
115 | #endif | |
116 | ||
117 | delete fLocations; | |
118 | } | |
119 | ||
120 | //_____________________________________________________________________________ | |
121 | AliMpPad& AliMpPad::operator = (const AliMpPad& rhs) | |
122 | { | |
123 | /// Assignment operator | |
124 | ||
125 | // check assignment to self | |
126 | if (this == &rhs) return *this; | |
127 | ||
128 | // base class assignment | |
129 | TObject::operator=(rhs); | |
130 | ||
131 | // assignment operator | |
132 | fLocation = rhs.fLocation; | |
133 | fIndices = rhs.fIndices; | |
134 | fPosition.Set(rhs.fPosition); | |
135 | fDimensions.Set(rhs.fDimensions); | |
136 | fValidity = rhs.fValidity; | |
137 | ||
138 | fLocations = 0; | |
139 | ||
140 | #ifdef WITH_STL | |
141 | if ( rhs.GetNofLocations() ) { | |
142 | fLocations = new IntPairVector(rhs.GetNofLocations()); | |
143 | ||
144 | for (Int_t i=0; i<rhs.GetNofLocations(); i++) | |
145 | (*fLocations)[i] = rhs.GetLocation(i); | |
146 | } | |
147 | #endif | |
148 | ||
149 | #ifdef WITH_ROOT | |
150 | if ( rhs.GetNofLocations() ) { | |
151 | fLocations = new TClonesArray("AliMpIntPair", rhs.GetNofLocations()); | |
152 | ||
153 | for (Int_t i=0; i<rhs.GetNofLocations(); i++) | |
154 | new((*fLocations)[i]) AliMpIntPair(rhs.GetLocation(i)); | |
155 | } | |
156 | #endif | |
157 | ||
158 | return *this; | |
159 | } | |
160 | ||
161 | //_____________________________________________________________________________ | |
162 | Bool_t AliMpPad::operator == (const AliMpPad& rhs) const | |
163 | { | |
164 | /// Equality operator | |
165 | ||
166 | // are this and rhs equals? | |
167 | ||
168 | // one valid, one invalid | |
169 | if (fValidity != rhs.fValidity) return false; | |
170 | ||
171 | // both invalid | |
172 | if (!fValidity) return true; | |
173 | ||
174 | // both valid | |
175 | Bool_t sameLocations = true; | |
176 | ||
177 | if (rhs.GetNofLocations()) { | |
178 | for (Int_t i=0; i<rhs.GetNofLocations(); i++) | |
179 | if ( GetLocation(i) != rhs.GetLocation(i) ) | |
180 | sameLocations = false; | |
181 | } | |
182 | ||
183 | return (fLocation == rhs.fLocation) | |
184 | && (fIndices == rhs.fIndices) | |
185 | && (fPosition == rhs.fPosition) | |
186 | && (fDimensions == rhs.fDimensions) | |
187 | && sameLocations; | |
188 | } | |
189 | //_____________________________________________________________________________ | |
190 | Bool_t AliMpPad::operator != (const AliMpPad& rhs) const | |
191 | { | |
192 | /// Non-equality operator | |
193 | ||
194 | // are this and rhs equals? | |
195 | return !(*this==rhs); | |
196 | } | |
197 | ||
198 | //_____________________________________________________________________________ | |
199 | Bool_t operator < (const AliMpPad& left, const AliMpPad& right) | |
200 | { | |
201 | /// Less operator | |
202 | ||
203 | return left.GetIndices()<right.GetIndices(); | |
204 | } | |
205 | ||
206 | //_____________________________________________________________________________ | |
207 | Bool_t AliMpPad::AddLocation(const AliMpIntPair& location, Bool_t warn) | |
208 | { | |
209 | /// Add location to the collection if not yet present and | |
210 | /// if collection is not yet full \n | |
211 | /// Return false and optionally give a warning if location is not | |
212 | /// added. | |
213 | ||
214 | // Check maximum number limit | |
215 | if ( GetNofLocations() == fgkMaxNofLocations ) { | |
216 | if (warn) { | |
217 | AliWarningStream() << "Cannot add location: " | |
218 | << location | |
219 | << " Maximum number has been reached." << endl; | |
220 | } | |
221 | return false; | |
222 | } | |
223 | ||
224 | // Check if location is present | |
225 | if ( HasLocation(location) ) { | |
226 | if (warn) { | |
227 | AliWarningStream() << "Cannot add location: " | |
228 | << location | |
229 | << " Location is already present." << endl; | |
230 | } | |
231 | return false; | |
232 | } | |
233 | ||
234 | // Add location | |
235 | #ifdef WITH_STL | |
236 | if (! fLocations ) | |
237 | fLocations = new IntPairVector(); | |
238 | ||
239 | fLocations->push_back(location); | |
240 | return true; | |
241 | #endif | |
242 | ||
243 | #ifdef WITH_ROOT | |
244 | if (! fLocations) | |
245 | fLocations = new TClonesArray("AliMpIntPair", fgkMaxNofLocations); | |
246 | ||
247 | new ((*fLocations)[GetNofLocations()]) AliMpIntPair(location); | |
248 | return true; | |
249 | #endif | |
250 | } | |
251 | ||
252 | //_____________________________________________________________________________ | |
253 | void AliMpPad::PrintOn(ostream& out) const | |
254 | { | |
255 | /// Prints all pad data. | |
256 | ||
257 | if ( !fValidity ) { | |
258 | out << "Pad::Invalid"; | |
259 | return; | |
260 | } | |
261 | ||
262 | out << "Pad: Location " << fLocation | |
263 | << " Indices " << fIndices | |
264 | << " Position " << fPosition | |
265 | << " Dimensions " << fDimensions; | |
266 | ||
267 | if ( GetNofLocations() ) { | |
268 | out << endl; | |
269 | out << " Other locations: "; | |
270 | ||
271 | for (Int_t i=0; i<GetNofLocations(); i++) | |
272 | out << GetLocation(i) << " "; | |
273 | } | |
274 | } | |
275 | ||
276 | //_____________________________________________________________________________ | |
277 | void AliMpPad::Print(const char* /*option*/) const | |
278 | { | |
279 | /// Prints all pad data. | |
280 | ||
281 | PrintOn(cout); | |
282 | cout << endl; | |
283 | } | |
284 | ||
285 | //_____________________________________________________________________________ | |
286 | Int_t AliMpPad::GetNofLocations() const | |
287 | { | |
288 | /// Return number of other locations associated with this pad | |
289 | ||
290 | if (!fLocations) return 0; | |
291 | ||
292 | #ifdef WITH_STL | |
293 | return fLocations->size(); | |
294 | #endif | |
295 | ||
296 | #ifdef WITH_ROOT | |
297 | return fLocations->GetEntriesFast(); | |
298 | #endif | |
299 | } | |
300 | ||
301 | ||
302 | //_____________________________________________________________________________ | |
303 | AliMpIntPair AliMpPad::GetLocation(Int_t i) const | |
304 | { | |
305 | /// Return i-th other location associated with this pad | |
306 | ||
307 | if ( !fLocations || i<0 || i>=GetNofLocations() ) | |
308 | return AliMpIntPair::Invalid(); | |
309 | ||
310 | #ifdef WITH_STL | |
311 | return (*fLocations)[i]; | |
312 | #endif | |
313 | ||
314 | #ifdef WITH_ROOT | |
315 | return *(AliMpIntPair*)fLocations->At(i); | |
316 | #endif | |
317 | } | |
318 | ||
319 | //_____________________________________________________________________________ | |
320 | Bool_t AliMpPad::HasLocation(const AliMpIntPair& location) const | |
321 | { | |
322 | /// Return true if given location is present either as fLocation | |
323 | /// or in the collectio | |
324 | ||
325 | if (fLocation == location) return true; | |
326 | ||
327 | for (Int_t i=0; i<GetNofLocations(); i++) { | |
328 | if ( GetLocation(i) == location ) return true; | |
329 | } | |
330 | ||
331 | return false; | |
332 | } | |
333 | ||
334 | //_____________________________________________________________________________ | |
335 | ostream& operator<< (ostream &out, const AliMpPad& pad) | |
336 | { | |
337 | /// Output streaming | |
338 | ||
339 | pad.PrintOn(out); | |
340 | ||
341 | return out; | |
342 | } | |
343 |