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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 | //----------------------------------------------------------------------------- | |
21 | // Class AliMpPad | |
22 | // --------------- | |
23 | // Class which encapsuate all informations about a pad | |
24 | // Included in AliRoot: 2003/05/02 | |
25 | // Authors: David Guez, Ivana Hrivnacova; IPN Orsay | |
26 | // root [0] .x testSectorAreaIterator.C | |
27 | // Real time 0:00:56, CP time 36.270 | |
28 | //----------------------------------------------------------------------------- | |
29 | ||
30 | #include "AliMpPad.h" | |
31 | #include "AliLog.h" | |
32 | ||
33 | #include <TClonesArray.h> | |
34 | #include <Riostream.h> | |
35 | ||
36 | /// \cond CLASSIMP | |
37 | ClassImp(AliMpPad) | |
38 | /// \endcond | |
39 | ||
40 | const Int_t AliMpPad::fgkMaxNofLocations = 6; | |
41 | ||
42 | // | |
43 | // foreign operators | |
44 | // | |
45 | ||
46 | //_____________________________________________________________________________ | |
47 | Bool_t operator==(const TVector2& v1,const TVector2& v2) | |
48 | { | |
49 | return v1.X()==v2.X() && v1.Y()==v2.Y(); | |
50 | } | |
51 | ||
52 | ||
53 | //_____________________________________________________________________________ | |
54 | ostream& operator<<(ostream& out,const TVector2& v) | |
55 | { | |
56 | out << '(' << v.X() << ',' << v.Y() << ')'; | |
57 | return out; | |
58 | } | |
59 | ||
60 | ||
61 | //_____________________________________________________________________________ | |
62 | AliMpPad::AliMpPad(const AliMpIntPair& location,const AliMpIntPair& indices, | |
63 | const TVector2& position,const TVector2& dimensions, | |
64 | Bool_t validity) | |
65 | : TObject(), | |
66 | fLocations(0), | |
67 | fLocation(location), | |
68 | fIndices(indices), | |
69 | fPosition(position), | |
70 | fDimensions(dimensions), | |
71 | fValidity(validity) | |
72 | { | |
73 | /// Standard constructor \n | |
74 | /// Be carefull : this constructor doesn't check the validity of | |
75 | /// the correspondance between location and indices. | |
76 | /// By default, validity is set true. | |
77 | /// It is aimed to be used by MSegmentation methods, and never from outside.... | |
78 | } | |
79 | ||
80 | ||
81 | //_____________________________________________________________________________ | |
82 | AliMpPad::AliMpPad() | |
83 | : TObject(), | |
84 | fLocations(0), | |
85 | fLocation(AliMpIntPair::Invalid()), | |
86 | fIndices(AliMpIntPair::Invalid()), | |
87 | fPosition(-1.,-1.), | |
88 | fDimensions(0.,0.), | |
89 | fValidity(false) | |
90 | { | |
91 | /// Default constructor - creates pad in invalid state | |
92 | } | |
93 | ||
94 | ||
95 | //_____________________________________________________________________________ | |
96 | AliMpPad::AliMpPad(const AliMpPad& rhs) | |
97 | : TObject(rhs), | |
98 | fLocations(0), | |
99 | fLocation(AliMpIntPair::Invalid()), | |
100 | fIndices(AliMpIntPair::Invalid()), | |
101 | fPosition(-1.,-1.), | |
102 | fDimensions(0.,0.), | |
103 | fValidity(false) | |
104 | { | |
105 | /// Copy constructor | |
106 | ||
107 | *this = rhs; | |
108 | } | |
109 | ||
110 | //_____________________________________________________________________________ | |
111 | AliMpPad::~AliMpPad() | |
112 | { | |
113 | /// Destructor | |
114 | ||
115 | #ifdef WITH_ROOT | |
116 | if (fLocations) fLocations->Delete(); | |
117 | #endif | |
118 | ||
119 | delete fLocations; | |
120 | } | |
121 | ||
122 | //_____________________________________________________________________________ | |
123 | AliMpPad& AliMpPad::operator = (const AliMpPad& rhs) | |
124 | { | |
125 | /// Assignment operator | |
126 | ||
127 | // check assignment to self | |
128 | if (this == &rhs) return *this; | |
129 | ||
130 | // base class assignment | |
131 | TObject::operator=(rhs); | |
132 | ||
133 | // assignment operator | |
134 | fLocation = rhs.fLocation; | |
135 | fIndices = rhs.fIndices; | |
136 | fPosition.Set(rhs.fPosition); | |
137 | fDimensions.Set(rhs.fDimensions); | |
138 | fValidity = rhs.fValidity; | |
139 | ||
140 | fLocations = 0; | |
141 | ||
142 | #ifdef WITH_STL | |
143 | if ( rhs.GetNofLocations() ) { | |
144 | fLocations = new IntPairVector(rhs.GetNofLocations()); | |
145 | ||
146 | for (Int_t i=0; i<rhs.GetNofLocations(); i++) | |
147 | (*fLocations)[i] = rhs.GetLocation(i); | |
148 | } | |
149 | #endif | |
150 | ||
151 | #ifdef WITH_ROOT | |
152 | if ( rhs.GetNofLocations() ) { | |
153 | fLocations = new TClonesArray("AliMpIntPair", rhs.GetNofLocations()); | |
154 | ||
155 | for (Int_t i=0; i<rhs.GetNofLocations(); i++) | |
156 | new((*fLocations)[i]) AliMpIntPair(rhs.GetLocation(i)); | |
157 | } | |
158 | #endif | |
159 | ||
160 | return *this; | |
161 | } | |
162 | ||
163 | //_____________________________________________________________________________ | |
164 | Bool_t AliMpPad::operator == (const AliMpPad& rhs) const | |
165 | { | |
166 | /// Equality operator | |
167 | ||
168 | // are this and rhs equals? | |
169 | ||
170 | // one valid, one invalid | |
171 | if (fValidity != rhs.fValidity) return false; | |
172 | ||
173 | // both invalid | |
174 | if (!fValidity) return true; | |
175 | ||
176 | // both valid | |
177 | Bool_t sameLocations = true; | |
178 | ||
179 | if (rhs.GetNofLocations()) { | |
180 | for (Int_t i=0; i<rhs.GetNofLocations(); i++) | |
181 | if ( GetLocation(i) != rhs.GetLocation(i) ) | |
182 | sameLocations = false; | |
183 | } | |
184 | ||
185 | return (fLocation == rhs.fLocation) | |
186 | && (fIndices == rhs.fIndices) | |
187 | && (fPosition == rhs.fPosition) | |
188 | && (fDimensions == rhs.fDimensions) | |
189 | && sameLocations; | |
190 | } | |
191 | //_____________________________________________________________________________ | |
192 | Bool_t AliMpPad::operator != (const AliMpPad& rhs) const | |
193 | { | |
194 | /// Non-equality operator | |
195 | ||
196 | // are this and rhs equals? | |
197 | return !(*this==rhs); | |
198 | } | |
199 | ||
200 | //_____________________________________________________________________________ | |
201 | Bool_t operator < (const AliMpPad& left, const AliMpPad& right) | |
202 | { | |
203 | /// Less operator | |
204 | ||
205 | return left.GetIndices()<right.GetIndices(); | |
206 | } | |
207 | ||
208 | //_____________________________________________________________________________ | |
209 | Bool_t AliMpPad::AddLocation(const AliMpIntPair& location, Bool_t warn) | |
210 | { | |
211 | /// Add location to the collection if not yet present and | |
212 | /// if collection is not yet full \n | |
213 | /// Return false and optionally give a warning if location is not | |
214 | /// added. | |
215 | ||
216 | // Check maximum number limit | |
217 | if ( GetNofLocations() == fgkMaxNofLocations ) { | |
218 | if (warn) { | |
219 | AliWarningStream() << "Cannot add location: " | |
220 | << location | |
221 | << " Maximum number has been reached." << endl; | |
222 | } | |
223 | return false; | |
224 | } | |
225 | ||
226 | // Check if location is present | |
227 | if ( HasLocation(location) ) { | |
228 | if (warn) { | |
229 | AliWarningStream() << "Cannot add location: " | |
230 | << location | |
231 | << " Location is already present." << endl; | |
232 | } | |
233 | return false; | |
234 | } | |
235 | ||
236 | // Add location | |
237 | #ifdef WITH_STL | |
238 | if (! fLocations ) | |
239 | fLocations = new IntPairVector(); | |
240 | ||
241 | fLocations->push_back(location); | |
242 | return true; | |
243 | #endif | |
244 | ||
245 | #ifdef WITH_ROOT | |
246 | if (! fLocations) | |
247 | fLocations = new TClonesArray("AliMpIntPair", fgkMaxNofLocations); | |
248 | ||
249 | new ((*fLocations)[GetNofLocations()]) AliMpIntPair(location); | |
250 | return true; | |
251 | #endif | |
252 | } | |
253 | ||
254 | //_____________________________________________________________________________ | |
255 | void AliMpPad::PrintOn(ostream& out) const | |
256 | { | |
257 | /// Prints all pad data. | |
258 | ||
259 | if ( !fValidity ) { | |
260 | out << "Pad::Invalid"; | |
261 | return; | |
262 | } | |
263 | ||
264 | out << "Pad: Location " << fLocation | |
265 | << " Indices " << fIndices | |
266 | << " Position " << fPosition | |
267 | << " Dimensions " << fDimensions; | |
268 | ||
269 | if ( GetNofLocations() ) { | |
270 | out << endl; | |
271 | out << " Other locations: "; | |
272 | ||
273 | for (Int_t i=0; i<GetNofLocations(); i++) | |
274 | out << GetLocation(i) << " "; | |
275 | } | |
276 | } | |
277 | ||
278 | //_____________________________________________________________________________ | |
279 | void AliMpPad::Print(const char* /*option*/) const | |
280 | { | |
281 | /// Prints all pad data. | |
282 | ||
283 | PrintOn(cout); | |
284 | cout << endl; | |
285 | } | |
286 | ||
287 | //_____________________________________________________________________________ | |
288 | Int_t AliMpPad::GetNofLocations() const | |
289 | { | |
290 | /// Return number of other locations associated with this pad | |
291 | ||
292 | if (!fLocations) return 0; | |
293 | ||
294 | #ifdef WITH_STL | |
295 | return fLocations->size(); | |
296 | #endif | |
297 | ||
298 | #ifdef WITH_ROOT | |
299 | return fLocations->GetEntriesFast(); | |
300 | #endif | |
301 | } | |
302 | ||
303 | ||
304 | //_____________________________________________________________________________ | |
305 | AliMpIntPair AliMpPad::GetLocation(Int_t i) const | |
306 | { | |
307 | /// Return i-th other location associated with this pad | |
308 | ||
309 | if ( !fLocations || i<0 || i>=GetNofLocations() ) | |
310 | return AliMpIntPair::Invalid(); | |
311 | ||
312 | #ifdef WITH_STL | |
313 | return (*fLocations)[i]; | |
314 | #endif | |
315 | ||
316 | #ifdef WITH_ROOT | |
317 | return *(AliMpIntPair*)fLocations->At(i); | |
318 | #endif | |
319 | } | |
320 | ||
321 | //_____________________________________________________________________________ | |
322 | Bool_t AliMpPad::HasLocation(const AliMpIntPair& location) const | |
323 | { | |
324 | /// Return true if given location is present either as fLocation | |
325 | /// or in the collectio | |
326 | ||
327 | if (fLocation == location) return true; | |
328 | ||
329 | for (Int_t i=0; i<GetNofLocations(); i++) { | |
330 | if ( GetLocation(i) == location ) return true; | |
331 | } | |
332 | ||
333 | return false; | |
334 | } | |
335 | ||
336 | //_____________________________________________________________________________ | |
337 | ostream& operator<< (ostream &out, const AliMpPad& pad) | |
338 | { | |
339 | /// Output streaming | |
340 | ||
341 | pad.PrintOn(out); | |
342 | ||
343 | return out; | |
344 | } | |
345 |