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dee1d5f1 | 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 | ||
5f91c9e8 | 16 | // $Id$ |
13985652 | 17 | // $MpId: AliMpMotifSpecial.cxx,v 1.12 2006/05/24 13:58:41 ivana Exp $ |
5f91c9e8 | 18 | // Category: motif |
19 | // | |
20 | // Class AliMpMotifSpecial | |
21 | // ----------------------- | |
22 | // Class that defines a motif with its unique ID | |
23 | // and the motif type. | |
dbe945cc | 24 | // Included in AliRoot: 2003/05/02 |
5f91c9e8 | 25 | // Authors: David Guez, Ivana Hrivnacova; IPN Orsay |
26 | ||
27 | #include "AliMpMotifSpecial.h" | |
28 | #include "AliMpMotifType.h" | |
29 | #include "AliMpIntPair.h" | |
30 | #include "AliMpConstants.h" | |
31 | ||
97186a3f | 32 | #include "AliLog.h" |
33 | ||
2c605e66 | 34 | #include <TString.h> |
35 | ||
13985652 | 36 | /// \cond CLASSIMP |
5f91c9e8 | 37 | ClassImp(AliMpMotifSpecial) |
13985652 | 38 | /// \endcond |
5f91c9e8 | 39 | |
40 | ||
5f91c9e8 | 41 | //______________________________________________________________________________ |
42 | AliMpMotifSpecial::AliMpMotifSpecial(): | |
43 | AliMpVMotif(), | |
0471c97b | 44 | fDimensions(), |
5f91c9e8 | 45 | fPadDimensionsVector(), |
46 | fPadDimensionsVector2() | |
47 | { | |
dee1d5f1 | 48 | /// Default constructor |
5f91c9e8 | 49 | } |
50 | ||
51 | ||
52 | //______________________________________________________________________________ | |
53 | AliMpMotifSpecial::AliMpMotifSpecial(const TString &id, | |
54 | AliMpMotifType *motifType) | |
55 | : AliMpVMotif(id,motifType), | |
0471c97b | 56 | fDimensions(), |
5006ec94 | 57 | #ifdef WITH_STL |
5f91c9e8 | 58 | fPadDimensionsVector(), |
5006ec94 | 59 | #endif |
60 | #ifdef WITH_ROOT | |
61 | fPadDimensionsVector(true), | |
62 | #endif | |
5f91c9e8 | 63 | fPadDimensionsVector2() |
64 | ||
65 | { | |
dee1d5f1 | 66 | /// Standard constructor. |
5f91c9e8 | 67 | |
f79c58a5 | 68 | #ifdef WITH_STL |
5f91c9e8 | 69 | fPadDimensionsVector.resize(motifType->GetNofPadsX()*motifType->GetNofPadsY()); |
f79c58a5 | 70 | #endif |
5f91c9e8 | 71 | } |
72 | ||
2998a151 | 73 | //______________________________________________________________________________ |
74 | AliMpMotifSpecial::~AliMpMotifSpecial() | |
75 | { | |
dee1d5f1 | 76 | /// Destructor |
2998a151 | 77 | } |
78 | ||
79 | ||
dee1d5f1 | 80 | // |
81 | // private methods | |
82 | // | |
83 | ||
84 | //______________________________________________________________________________ | |
85 | Int_t AliMpMotifSpecial::VectorIndex(const AliMpIntPair& indices) const | |
86 | { | |
87 | /// Transform indices to linear vector index | |
88 | ||
89 | return indices.GetFirst()*GetMotifType()->GetNofPadsY() + indices.GetSecond(); | |
90 | } | |
91 | ||
92 | ||
93 | // | |
94 | // public methods | |
95 | // | |
96 | ||
5006ec94 | 97 | #include <Riostream.h> |
5f91c9e8 | 98 | //______________________________________________________________________________ |
99 | TVector2 | |
100 | AliMpMotifSpecial::GetPadDimensions(const AliMpIntPair& localIndices) const | |
101 | { | |
dee1d5f1 | 102 | /// Return the dimensions of pad located at the given indices |
103 | ||
5006ec94 | 104 | if (GetMotifType()->HasPad(localIndices)) { |
f79c58a5 | 105 | #ifdef WITH_STL |
5f91c9e8 | 106 | return fPadDimensionsVector[VectorIndex(localIndices)]; |
f79c58a5 | 107 | #endif |
108 | #ifdef WITH_ROOT | |
5006ec94 | 109 | if (!fPadDimensionsVector.GetValue(localIndices)) { |
110 | Warning("GetPadDimensions","Indices outside limits"); | |
111 | return TVector2(0.,0.); | |
112 | } | |
113 | else | |
114 | return *((TVector2*)fPadDimensionsVector.GetValue(localIndices)); | |
115 | #endif | |
116 | } | |
5f91c9e8 | 117 | else { |
118 | Warning("GetPadDimensions","Indices outside limits"); | |
119 | return TVector2(0.,0.); | |
120 | } | |
121 | } | |
122 | ||
123 | //______________________________________________________________________________ | |
124 | Int_t AliMpMotifSpecial::GetNofPadDimensions() const | |
125 | { | |
dee1d5f1 | 126 | /// Return number of different pad dimensions in this motif |
5f91c9e8 | 127 | |
f79c58a5 | 128 | #ifdef WITH_STL |
5f91c9e8 | 129 | return fPadDimensionsVector2.size(); |
f79c58a5 | 130 | #endif |
131 | ||
132 | #ifdef WITH_ROOT | |
133 | return fPadDimensionsVector2.GetEntriesFast(); | |
134 | #endif | |
5f91c9e8 | 135 | } |
136 | ||
137 | //______________________________________________________________________________ | |
138 | TVector2 AliMpMotifSpecial::GetPadDimensions(Int_t i) const | |
139 | { | |
dee1d5f1 | 140 | /// Returns the i-th different pad dimensions |
5f91c9e8 | 141 | |
142 | if (i<0 || i>GetNofPadDimensions()) { | |
0471c97b | 143 | AliFatal("Index outside limits."); |
5f91c9e8 | 144 | return TVector2(); |
145 | } | |
146 | ||
f79c58a5 | 147 | #ifdef WITH_STL |
5f91c9e8 | 148 | return fPadDimensionsVector2[i]; |
f79c58a5 | 149 | #endif |
150 | ||
151 | #ifdef WITH_ROOT | |
152 | return *((TVector2*) fPadDimensionsVector2[i]); | |
153 | #endif | |
5f91c9e8 | 154 | } |
155 | ||
156 | //______________________________________________________________________________ | |
d7885370 | 157 | void AliMpMotifSpecial::CalculateDimensions() |
5f91c9e8 | 158 | { |
d7885370 | 159 | /// Calculate motif dimensions and keep them in fDimensions data |
5f91c9e8 | 160 | |
161 | Int_t i,j; | |
162 | Double_t sizeY=0.; | |
163 | Double_t sizeX=0.; | |
164 | ||
165 | Double_t* tabSizeX = new Double_t[GetMotifType()->GetNofPadsY()]; | |
166 | for (j=0;j<GetMotifType()->GetNofPadsY();++j) tabSizeX[j]=0.0; | |
167 | ||
168 | for (i=0;i<GetMotifType()->GetNofPadsX();++i) { | |
169 | Double_t trSizeY=0.; | |
170 | for (j=0;j<GetMotifType()->GetNofPadsY();++j) { | |
171 | TVector2 dim = GetPadDimensions(AliMpIntPair(i,j)); | |
172 | trSizeY+=dim.Y(); | |
173 | tabSizeX[j]+=dim.X(); | |
174 | } | |
175 | if (trSizeY>sizeY) sizeY=trSizeY; | |
176 | } | |
177 | for (j=0;j<GetMotifType()->GetNofPadsY();++j) { | |
178 | if (tabSizeX[j]>sizeX) sizeX = tabSizeX[j]; | |
179 | } | |
180 | ||
5adf3c2a | 181 | delete [] tabSizeX; |
5f91c9e8 | 182 | |
d7885370 | 183 | fDimensions = TVector2(sizeX,sizeY); |
184 | } | |
185 | ||
186 | //______________________________________________________________________________ | |
187 | TVector2 AliMpMotifSpecial::Dimensions() const | |
188 | { | |
189 | /// Give the dimension of the motif | |
190 | ||
191 | return fDimensions; | |
5f91c9e8 | 192 | } |
193 | ||
194 | //______________________________________________________________________________ | |
195 | TVector2 | |
196 | AliMpMotifSpecial::PadPositionLocal(const AliMpIntPair& localIndices) const | |
197 | { | |
dee1d5f1 | 198 | /// Give the local position of the pad number (ix,iy) |
199 | /// (0,0 is the center of the motif) | |
5f91c9e8 | 200 | |
201 | TVector2 dim = GetPadDimensions(localIndices); | |
202 | ||
203 | Double_t posX= dim.X(); | |
204 | for (Int_t i=0;i<localIndices.GetFirst();++i) { | |
205 | posX+=2.*GetPadDimensions(AliMpIntPair(i,localIndices.GetSecond())).X(); | |
206 | } | |
207 | ||
208 | Double_t posY= dim.Y(); | |
209 | for (Int_t j=0;j<localIndices.GetSecond();++j) { | |
210 | posY+=2.*GetPadDimensions(AliMpIntPair(localIndices.GetFirst(),j)).Y(); | |
211 | } | |
212 | ||
213 | return TVector2(posX,posY)-Dimensions(); | |
214 | ||
215 | } | |
216 | //______________________________________________________________________________ | |
217 | AliMpIntPair AliMpMotifSpecial::PadIndicesLocal(const TVector2& localPos) const | |
218 | { | |
dee1d5f1 | 219 | /// Return the pad indices from a given local position |
220 | /// or AliMpIntPair::Invalid() if this position doesn't correspond to any valid | |
221 | /// connection | |
222 | /// | |
223 | /// *SOLEIL* : This code suppose that | |
224 | /// - 1) all cells have the same size along the Y direction | |
225 | /// - 2) the column 0 is entierly filled | |
5f91c9e8 | 226 | |
227 | ||
228 | // First : find the j index | |
229 | TVector2 pos = localPos + Dimensions(); | |
230 | Int_t j=0; | |
231 | Double_t y=pos.Y(); | |
232 | ||
233 | while (j<GetMotifType()->GetNofPadsY()) { | |
234 | TVector2 padDim = GetPadDimensions(AliMpIntPair(0,j)); | |
235 | y-=2.*padDim.Y(); | |
236 | if (y<0.) break; | |
237 | j++; | |
238 | } | |
239 | ||
240 | // Test if it's outside limits | |
241 | if (j==GetMotifType()->GetNofPadsY()){ | |
242 | Warning("PadIndicesLocal","The position is outside the motif"); | |
243 | return AliMpIntPair::Invalid(); | |
244 | } | |
245 | ||
246 | ||
247 | // now find the i index, in the j_th row | |
248 | Int_t i=0; | |
249 | Double_t x=pos.X(); | |
250 | ||
251 | while (i<GetMotifType()->GetNofPadsX()) { | |
252 | TVector2 padDim = GetPadDimensions(AliMpIntPair(i,j)); | |
253 | x-=2.*padDim.X(); | |
254 | if (x<0.) break; | |
255 | i++; | |
256 | } | |
257 | ||
258 | ||
259 | // Test if it's outside limits | |
260 | ||
261 | if (i==GetMotifType()->GetNofPadsX()){ | |
262 | Warning("PadIndicesLocal","The position is outside the motif"); | |
263 | return AliMpIntPair::Invalid(); | |
264 | } | |
265 | ||
266 | // then return the found (i,j) | |
267 | return AliMpIntPair(i,j); | |
268 | } | |
269 | //______________________________________________________________________________ | |
270 | void AliMpMotifSpecial::SetPadDimensions(const AliMpIntPair& localIndices, | |
271 | const TVector2& dimensions) | |
272 | { | |
13985652 | 273 | /// Set the dimensions of the pad located at \a localIndices to the given |
274 | /// \a dimensions | |
5f91c9e8 | 275 | |
276 | if ( !GetMotifType()->HasPad(localIndices)){ | |
277 | Warning("SetPadDimensions","Pad indices outside limits"); | |
278 | return; | |
279 | } | |
280 | ||
281 | // fill the dimensions map vector | |
f79c58a5 | 282 | #ifdef WITH_STL |
5f91c9e8 | 283 | fPadDimensionsVector[VectorIndex(localIndices)]=dimensions; |
284 | ||
285 | // fill the vector of different pad dimensions | |
286 | // only if these dimensions are not yet present | |
287 | Bool_t isPresent = false; | |
288 | for (Int_t i=0; i<GetNofPadDimensions(); i++) { | |
289 | if (AliMpConstants::IsEqual(fPadDimensionsVector2[i], dimensions)) | |
290 | isPresent = true; | |
291 | } | |
292 | ||
293 | if (!isPresent) fPadDimensionsVector2.push_back(dimensions); | |
f79c58a5 | 294 | #endif |
295 | ||
296 | #ifdef WITH_ROOT | |
297 | TVector2* dimensionsObj = new TVector2(dimensions); | |
5006ec94 | 298 | fPadDimensionsVector.Add(localIndices, dimensionsObj); |
f79c58a5 | 299 | |
300 | // fill the vector of different pad dimensions | |
301 | // only if these dimensions are not yet present | |
302 | Bool_t isPresent = false; | |
303 | for (Int_t i=0; i<GetNofPadDimensions(); i++) { | |
304 | if (AliMpConstants::IsEqual(*((TVector2*) fPadDimensionsVector2[i]), dimensions)) | |
305 | isPresent = true; | |
306 | } | |
307 | ||
308 | if (!isPresent) fPadDimensionsVector2.Add(dimensionsObj); | |
309 | #endif | |
310 | ||
5f91c9e8 | 311 | } |