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023ae34b 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/*
17$Id$
18*/
6b0f3880 19////////////////////////////////////////////////////////////////
20// This class initializes the class AliITSgeom
21// The initialization is done starting from
22// a geometry coded by means of the ROOT geometrical modeler
23// This initialization can be used both for simulation and reconstruction
24///////////////////////////////////////////////////////////////
25
023ae34b 26#include <TArrayD.h>
27#include <TArrayF.h>
28#include <TStopwatch.h>
023ae34b 29#include <TGeoManager.h>
268f57b1 30#include <TGeoMatrix.h>
023ae34b 31#include <TGeoVolume.h>
32#include <TGeoShape.h>
33#include <TGeoBBox.h>
34#include <TGeoTrd1.h>
35#include <TGeoTrd2.h>
36#include <TGeoArb8.h>
37#include <TGeoTube.h>
38#include <TGeoCone.h>
39#include <TGeoSphere.h>
40#include <TGeoPara.h>
41#include <TGeoPgon.h>
42#include <TGeoPcon.h>
43#include <TGeoEltu.h>
44#include <TGeoHype.h>
3010c308 45#include <TMath.h>
023ae34b 46
6def2bd2 47#include "AliLog.h"
48#include "AliITSgeomSPD.h"
49#include "AliITSgeomSDD.h"
50#include "AliITSgeomSSD.h"
51#include "AliITSsegmentationSPD.h"
52#include "AliITSsegmentationSDD.h"
53#include "AliITSsegmentationSSD.h"
023ae34b 54#include "AliITSInitGeometry.h"
012f0f4c 55#include <TDatime.h>
023ae34b 56
57ClassImp(AliITSInitGeometry)
108bd0fe 58
dbfc6ce6 59const Bool_t AliITSInitGeometry::fgkOldSPDbarrel = kFALSE;
108bd0fe 60const Bool_t AliITSInitGeometry::fgkOldSDDbarrel = kFALSE;
bf210566 61const Bool_t AliITSInitGeometry::fgkOldSSDbarrel = kFALSE;
7d6c23de 62const Bool_t AliITSInitGeometry::fgkOldSDDcone = kFALSE;
3a299c65 63const Bool_t AliITSInitGeometry::fgkOldSSDcone = kFALSE;
b0c0f648 64const Bool_t AliITSInitGeometry::fgkOldSPDshield = kFALSE;
108bd0fe 65const Bool_t AliITSInitGeometry::fgkOldSDDshield = kTRUE;
66const Bool_t AliITSInitGeometry::fgkOldSSDshield = kTRUE;
cc8a4c78 67const Bool_t AliITSInitGeometry::fgkOldServices = kFALSE;
108bd0fe 68const Bool_t AliITSInitGeometry::fgkOldSupports = kTRUE;
023ae34b 69//______________________________________________________________________
70AliITSInitGeometry::AliITSInitGeometry():
012f0f4c 71TObject(), // Base Class
72fName(0), // Geometry name
73fMinorVersion(-1), // Minor version number/type
74fMajorVersion(kvDefault), // Major versin number
75fTiming(kFALSE), // Flag to start inilization timing
76fSegGeom(kFALSE), // Flag to switch between the old use of
77 // AliITSgeomS?D class, or AliITSsegmentation
78 // class in fShape of AliITSgeom class.
79fDecode(kFALSE), // Flag for new/old decoding
80fDebug(0){ // Debug flag
023ae34b 81 // Default Creator
82 // Inputs:
83 // none.
84 // Outputs:
85 // none.
86 // Return:
87 // A default inilized AliITSInitGeometry object
012f0f4c 88
89 fName = "Undefined";
023ae34b 90}
91//______________________________________________________________________
012f0f4c 92AliITSInitGeometry::AliITSInitGeometry(AliITSVersion_t version,
93 Int_t minorversion):
94TObject(), // Base Class
95fName(0), // Geometry name
96fMinorVersion(minorversion), // Minor version number/type
97fMajorVersion(version), // Major versin number
98fTiming(kFALSE), // Flag to start inilization timing
99fSegGeom(kFALSE), // Flag to switch between the old use of
100 // AliITSgeomS?D class, or AliITSsegmentation
101 // class in fShape of AliITSgeom class.
102fDecode(kFALSE), // Flag for new/old decoding
103fDebug(0){ // Debug flag
023ae34b 104 // Default Creator
105 // Inputs:
106 // none.
107 // Outputs:
108 // none.
109 // Return:
110 // A default inilized AliITSInitGeometry object
108bd0fe 111
012f0f4c 112 if(version == kvPPRasymmFMD && (fMinorVersion==1|| fMinorVersion==2)){
113 fName="AliITSvPPRasymmFMD";
114 }else if(version == kv11Hybrid){
115 fName="AliITSv11Hybrid";
116 }else {
117 AliFatal(Form("Undefined geometry: fMajorVersion=%d, "
118 "fMinorVersion= %d",(Int_t)fMajorVersion,fMinorVersion));
119 fName = "Undefined";
108bd0fe 120 } // end if
023ae34b 121 return;
122}
123//______________________________________________________________________
124AliITSgeom* AliITSInitGeometry::CreateAliITSgeom(){
125 // Creates and Initilizes the geometry transformation class AliITSgeom
126 // to values appropreate to this specific geometry. Now that
127 // the segmentation is part of AliITSgeom, the detector
128 // segmentations are also defined here.
129 // Inputs:
130 // none.
131 // Outputs:
132 // none.
133 // Return:
134 // A pointer to a new properly inilized AliITSgeom class. If
135 // pointer = 0 then failed to init.
136
012f0f4c 137
138 AliITSVersion_t version = kvDefault;
139 Int_t minor = 0;
140 TDatime datetime;
141 TGeoVolume *itsV = gGeoManager->GetVolume("ITSV");
142 if(!itsV){
143 Error("CreateAliITSgeom","Can't find ITS volume ITSV, aborting");
144 return 0;
145 }// end if
146 const Char_t *title = itsV->GetTitle();
147 if(!ReadVersionString(title,(Int_t)strlen(title),version,minor,
148 datetime))
149 Warning("UpdateInternalGeometry","Can't read title=%s\n",title);
150 SetTiming(kFALSE);
151 SetSegGeom(kFALSE);
152 SetDecoding(kFALSE);
153 AliITSgeom *geom = CreateAliITSgeom(version,minor);
154 AliDebug(1,"AliITSgeom object has been initialized from TGeo\n");
155 return geom;
156}
157//______________________________________________________________________
158AliITSgeom* AliITSInitGeometry::CreateAliITSgeom(Int_t major,Int_t minor){
159 // Creates and Initilizes the geometry transformation class AliITSgeom
160 // to values appropreate to this specific geometry. Now that
161 // the segmentation is part of AliITSgeom, the detector
162 // segmentations are also defined here.
163 // Inputs:
164 // Int_t major major version, see AliITSVersion_t
165 // Int_t minor minor version
166 // Outputs:
167 // none.
168 // Return:
169 // A pointer to a new properly inilized AliITSgeom class. If
170 // pointer = 0 then failed to init.
171
172 switch(major){
173 case kvtest:
174 SetGeometryName("AliITSvtest");
175 SetVersion(kvtest,minor);
176 break;
177 case kvSPD02:
178 SetGeometryName("AliITSvSPD02");
179 SetVersion(kvSPD02,minor);
180 break;
181 case kvSDD03:
182 SetGeometryName("AliITSvSDD03");
183 SetVersion(kvSDD03,minor);
184 break;
185 case kvSSD03:
186 SetGeometryName("AliITSvSSD03");
187 SetVersion(kvSSD03,minor);
188 break;
189 case kvITS04:
190 SetGeometryName("AliITSvBeamTest03");
191 SetVersion(kvITS04,minor);
192 break;
193 case kvPPRcourseasymm:
194 SetGeometryName("AliITSvPPRcourseasymm");
195 SetVersion(kvPPRcourseasymm,minor);
196 break;
197 case kvPPRasymmFMD:
198 SetGeometryName("AliITSvPPRasymmFMD");
199 SetVersion(kvPPRasymmFMD,minor);
200 break;
201 case kv11:
202 SetGeometryName("AliITSv11");
203 SetVersion(kv11,minor);
204 break;
205 case kv11Hybrid:
206 SetGeometryName("AliITSv11Hybrid");
207 SetVersion(kv11Hybrid,minor);
208 break;
209 case kvDefault:
210 default:
211 SetGeometryName("Undefined");
212 SetVersion(kvDefault,minor);
213 break;
214 } // end switch
023ae34b 215 AliITSgeom *geom = new AliITSgeom();
216 if(!InitAliITSgeom(geom)){ // Error initilization failed
217 delete geom;
218 geom = 0;
219 } // end if
220 return geom;
221}
222//______________________________________________________________________
223Bool_t AliITSInitGeometry::InitAliITSgeom(AliITSgeom *geom){
6def2bd2 224 // Initilizes the geometry transformation class AliITSgeom
225 // to values appropreate to this specific geometry. Now that
226 // the segmentation is part of AliITSgeom, the detector
227 // segmentations are also defined here.
228 // Inputs:
229 // AliITSgeom *geom A pointer to the AliITSgeom class
230 // Outputs:
231 // AliITSgeom *geom This pointer recreated and properly inilized.
232 // Return:
233 // none.
023ae34b 234
012f0f4c 235 if(!gGeoManager){
236 AliFatal("The geometry manager has not been initialized (e.g. "
237 "TGeoManager::Import(\"geometry.root\")should be "
238 "called in advance) - exit forced");
239 return kFALSE;
240 } // end if
241 switch(fMajorVersion) {
242 case kvtest: {
243 if(GetMinorVersion()==1) return InitAliITSgeomPPRasymmFMD(geom);
244 else if(GetMinorVersion()==2) return InitAliITSgeomtest2(geom);
245 } break; // end case
246 case kvSPD02: {
247 return InitAliITSgeomSPD02(geom);
248 } break; // end case
249 case kvSDD03: {
250 return InitAliITSgeomSDD03(geom);
251 } break; // end case
252 case kvSSD03: {
253 return InitAliITSgeomSSD03(geom);
254 } break; // end case
255 case kvITS04: {
256 return InitAliITSgeomITS04(geom);
257 } break; // end case
258 case kvPPRasymmFMD: {
259 return InitAliITSgeomPPRasymmFMD(geom);
260 } break; // end case
261 case kvPPRcourseasymm: {
262 return kTRUE; // No sensitive detectors in course geometry
263 } break; // end case
264 case kv11Hybrid: {
265 return InitAliITSgeomV11Hybrid(geom);
266 } break; // end case
267 case kv11: {
268 return InitAliITSgeomV11(geom);
269 } break; // end case
270 case kvDefault: default: {
271 AliFatal("Undefined geometry");
272 return kFALSE;
273 } break; // end case
274 } // end switch
6def2bd2 275 return kFALSE;
012f0f4c 276}
277//______________________________________________________________________
278void AliITSInitGeometry::TransposeTGeoHMatrix(TGeoHMatrix *m)const{
279 // Transpose the rotation matrix part of a TGeoHMatrix. This
280 // is needed because TGeo stores the transpose of the rotation
281 // matrix as compared to what AliITSgeomMatrix uses (and Geant3).
282 // Inputs:
283 // TGeoHMatrix *m The matrix to be transposed
284 // Outputs:
285 // TGEoHMatrix *m The transposed matrix
286 // Return:
287 // none.
288 Int_t i;
289 Double_t r[9];
290
291 if(m==0) return; // no matrix to transpose.
292 for(i=0;i<9;i += 4) r[i] = m->GetRotationMatrix()[i]; // diagonals
293 r[1] = m->GetRotationMatrix()[3];
294 r[2] = m->GetRotationMatrix()[6];
295 r[3] = m->GetRotationMatrix()[1];
296 r[5] = m->GetRotationMatrix()[7];
297 r[6] = m->GetRotationMatrix()[2];
298 r[7] = m->GetRotationMatrix()[5];
299 m->SetRotation(r);
300 return;
301}
302//______________________________________________________________________
303Bool_t AliITSInitGeometry::InitAliITSgeomtest2(AliITSgeom *geom){
304 // Initilizes the geometry transformation class AliITSgeom
305 // to values appropreate to this specific geometry. Now that
306 // the segmentation is part of AliITSgeom, the detector
307 // segmentations are also defined here.
308 // Inputs:
309 // AliITSgeom *geom A pointer to the AliITSgeom class
310 // Outputs:
311 // AliITSgeom *geom This pointer recreated and properly inilized.
312 // Return:
313 // none.
314 // const Double_t kcm2micron = 1.0E4;
315 const Int_t kItype=0; // Type of transormation defined 0=> Geant
316 const Int_t klayers = 6; // number of layers in the ITS
317 const Int_t kladders[klayers] = {1,1,1,1,1,1}; // Number of ladders
318 const Int_t kdetectors[klayers] = {1,1,1,1,1,1};// number of detector/lad
319 const AliITSDetector kIdet[6] = {kSPD,kSPD,kSDD,kSDD,kSSD,kSSD};
320 const TString kNames[klayers] = {
321 "/ALIC_1/ITSV_1/ITSspd1_1/ITS1_1", // lay=1
322 "/ALIC_1/ITSV_1/ITSspd2_1/ITS2_1", // lay=2
323 "/ALIC_1/ITSV_1/ITSsdd1_1/ITS3_1", // lay=3
324 "/ALIC_1/ITSV_1/ITSsdd2_1/ITS4_1", // lay=4
325 "/ALIC_1/ITSV_1/ITSssd1_1/ITS5_1", // lay=5
326 "/ALIC_1/ITSV_1/ITSssd2_1/ITS6_1"};// Lay=6
327 Int_t mod,nmods=0,lay,lad,det,cpn0,cpn1,cpn2;
328 Double_t tran[3]={0.0,0.0,0.0},rot[10]={9*0.0,1.0};
329 TArrayD shapePar;
330 TString shapeName;
331 TGeoHMatrix matrix;
332 Bool_t initSeg[3]={kFALSE,kFALSE,kFALSE};
333 TStopwatch *time = 0x0;if(fTiming) time=new TStopwatch();
334
335 if(fTiming) time->Start();
336 for(mod=0;mod<klayers;mod++) nmods += kladders[mod]*kdetectors[mod];
337 geom->Init(kItype,klayers,kladders,kdetectors,nmods);
338 for(mod=0;mod<nmods;mod++){
339 DecodeDetectorLayers(mod,lay,lad,det); // Write
340 geom->CreateMatrix(mod,lay,lad,det,kIdet[lay-1],tran,rot);
341 RecodeDetector(mod,cpn0,cpn1,cpn2); // Write reusing lay,lad,det.
342 geom->GetGeomMatrix(mod)->SetPath(kNames[lay-1]);
343 GetTransformation(kNames[lay-1].Data(),matrix);
344 geom->SetTrans(mod,matrix.GetTranslation());
345 TransposeTGeoHMatrix(&matrix); // Transpose TGeo's rotation matrixes
346 geom->SetRotMatrix(mod,matrix.GetRotationMatrix());
347 if(initSeg[kIdet[lay-1]]) continue;
348 GetShape(kNames[lay-1],shapeName,shapePar);
349 if(shapeName.CompareTo("BOX")){
350 Error("InitITSgeom2","Geometry changed without proper code update"
351 "or error in reading geometry. Shape is not BOX shape is %s",
352 shapeName.Data());
353 return kFALSE;
354 } // end if
355 InitGeomShapePPRasymmFMD(kIdet[lay-1],initSeg,shapePar,geom);
356 } // end for module
357 if(fTiming){
358 time->Stop();
359 time->Print();
360 delete time;
361 } // end if
362 return kTRUE;
363}
364//______________________________________________________________________
365Bool_t AliITSInitGeometry::InitAliITSgeomSPD02(AliITSgeom *geom){
366 // Initilizes the geometry transformation class AliITSgeom
367 // to values appropreate to this specific geometry. Now that
368 // the segmentation is part of AliITSgeom, the detector
369 // segmentations are also defined here.
370 // Inputs:
371 // AliITSgeom *geom A pointer to the AliITSgeom class
372 // Outputs:
373 // AliITSgeom *geom This pointer recreated and properly inilized.
374 // Return:
375 // none.
376 const Int_t kltypess=2;
377 const Int_t knlayers=5;
378 const TString knames[kltypess]=
379 {"ALIC_1/ITSV_1/ITEL_%d/IMB0_1/IMBS_1",//lay=1,2,4,5
380 "ALIC_1/ITSV_1/IDET_%d/ITS0_1/ITST_1"};// lay=3
381 const Int_t kitsGeomTreeCopys[2]={4,1};
382 const Int_t knlad[knlayers]={knlayers*1},kndet[knlayers]={knlayers*1};
383 TString path,shapeName;
384 TGeoHMatrix matrix;
385 TArrayD shapePar;
386 TArrayF shapeParF;
387 Double_t trans[3]={3*0.0},rot[10]={10*0.0};
388 Int_t npar=3,mod,i,j,lay,lad,det,cpy;
389 Float_t par[20];
390 TStopwatch *time = 0x0;if(fTiming) time=new TStopwatch();
391
392 par[0]=0.64;par[1]=0.5*300.0E-4;par[2]=3.48;
393 mod=5;;
394 geom->Init(0,knlayers,knlad,kndet,mod);
395
396 if(fTiming) time->Start();
397 for(i=0;i<kltypess;i++)for(cpy=1;cpy<=kitsGeomTreeCopys[i];cpy++){
398 path.Form(knames[i].Data(),cpy);
399 GetTransformation(path.Data(),matrix);
400 GetShape(path.Data(),shapeName,shapePar);
401 shapeParF.Set(shapePar.GetSize());
402 for(j=0;j<shapePar.GetSize();j++) shapeParF[j]=shapePar[j];
403 lay = cpy;
404 if(i==0&&cpy>2) lay=cpy+1;
405 if(i==1) lay=3;
406 DecodeDetector(mod,kitsGeomTreeCopys[i],1,cpy,0);
407 DecodeDetectorLayers(mod,lay,lad,det);
408 geom->CreateMatrix(mod,lay,lad,det,kSPD,trans,rot);
409 geom->SetTrans(mod,matrix.GetTranslation());
410 geom->SetRotMatrix(mod,matrix.GetRotationMatrix());
411 geom->GetGeomMatrix(mod)->SetPath(path.Data());
412 if(!(geom->IsShapeDefined((Int_t)kSPD)))
413 geom->ReSetShape(kSPD,new AliITSgeomSPD425Short(npar,par));
414 } // end for i,cpy/
415 if(fTiming){
416 time->Stop();
417 time->Print();
418 delete time;
419 } // end if
420 return kTRUE;
421}
422//______________________________________________________________________
423Bool_t AliITSInitGeometry::InitAliITSgeomSDD03(AliITSgeom *geom){
424 // Initilizes the geometry transformation class AliITSgeom
425 // to values appropreate to this specific geometry. Now that
426 // the segmentation is part of AliITSgeom, the detector
427 // segmentations are also defined here.
428 // Inputs:
429 // AliITSgeom *geom A pointer to the AliITSgeom class
430 // Outputs:
431 // AliITSgeom *geom This pointer recreated and properly inilized.
432 // Return:
433 // none
434 const Int_t knlayers=12;
435 // const Int_t kndeep=6;
436 const Int_t kltypess=2;
437 const AliITSDetector kidet[knlayers]={kSSD,kSDD};
438 const TString knames[kltypess]={
439 "/ALIC_1/ITSV_1/ITEL_%d/ITAI_1/IMB0_1/IMBS_1",
440 "/ALIC_1/ITSV_1/IDET_%d/IDAI_1/ITS0_1/ITST_1"};
441 const Int_t kitsGeomTreeCopys[kltypess]={10,2};
442 const Int_t knp=384;
443 const Float_t kpitch=50.E-4;/*cm*/
444 Float_t box[3]={0.5*kpitch*(Float_t)knp,150.E-4,1.0},p[knp+1],n[knp+1];
445 Int_t nlad[knlayers]={knlayers*1};
446 Int_t ndet[knlayers]={knlayers*1};
447 Int_t mod=knlayers,lay=0,lad=0,det=0,i,j,cp0;
448 TString path,shapeName;
449 TGeoHMatrix matrix;
450 Double_t trans[3]={3*0.0},rot[10]={10*0.0};
451 TArrayD shapePar;
452 TArrayF shapeParF;
453 Bool_t isShapeDefined[kltypess]={kltypess*kFALSE};
454
455 geom->Init(0,knlayers,nlad,ndet,mod);
456 p[0]=-box[0];
457 n[0]=box[0];
458 // Fill in anode and cathode strip locations (lower edge)
459 for(i=1;i<knp;i++){
460 p[i] =p[i-1]+kpitch;
461 n[i] =n[i-1]-kpitch;
462 } // end for i
463 p[knp]=box[0];
464 n[knp]=-box[0];
465 for(i=0;i<kltypess;i++)for(cp0=1;cp0<=kitsGeomTreeCopys[i];cp0++){
466 DecodeDetector(mod,kitsGeomTreeCopys[i],cp0,1,2);
467 DecodeDetectorLayers(mod,lay,lad,det);
468 path.Form(knames[i].Data(),cp0);
469 GetTransformation(path.Data(),matrix);
470 GetShape(path.Data(),shapeName,shapePar);
471 shapeParF.Set(shapePar.GetSize());
472 for(j=0;j<shapePar.GetSize();j++)shapeParF[j]=shapePar[j];
473 geom->CreateMatrix(mod,lay,lad,det,kidet[i],trans,rot);
474 geom->SetTrans(mod,matrix.GetTranslation());
475 geom->SetRotMatrix(mod,matrix.GetRotationMatrix());
476 geom->GetGeomMatrix(mod)->SetPath(path.Data());
477 switch (kidet[i]){
478 case kSDD: if(!(geom->IsShapeDefined((Int_t)kSDD))){
479 geom->ReSetShape(kSDD,new AliITSgeomSDD256(shapeParF.GetSize(),
480 shapeParF.GetArray()));
481 isShapeDefined[i]=kTRUE;
482 } break;
483 case kSSD:if(!(geom->IsShapeDefined((Int_t)kSSD))){
484 geom->ReSetShape(kSSD,new AliITSgeomSSD(box,0.0,0.0,
485 knp+1,p,knp+1,n));
486 isShapeDefined[i]=kTRUE;
487 } break;
488 default:{} break;
489 } // end switch
490 } // end for i,cp0
491
492 return kTRUE;
493}
494//______________________________________________________________________
495Bool_t AliITSInitGeometry::InitAliITSgeomSSD03(AliITSgeom *geom){
496 // Initilizes the geometry transformation class AliITSgeom
497 // to values appropreate to this specific geometry. Now that
498 // the segmentation is part of AliITSgeom, the detector
499 // segmentations are also defined here.
500 // Inputs:
501 // AliITSgeom *geom A pointer to the AliITSgeom class
502 // Outputs:
503 // AliITSgeom *geom This pointer recreated and properly inilized.
504 // Return:
505 // none.
506 const Int_t knlayers=5;
507 // const Int_t kndeep=6;
508 const Int_t kltypess=3;
509 const AliITSDetector kIdet[knlayers]={kND,kSSD,kND};
510 const TString knames[kltypess]={
511 "/ALIC_1/ITSV_1/ITSA_%d/ITSS_1",
512 "/ALIC_1/ITSV_1/IGAR_%d/IAIR_1/ITST_1",
513 "/ALIC_1/ITSV_1/IFRA_%d/IFRS_1"};
514 const Int_t kitsGeomTreeCopys[kltypess]={3,1,1};
515 const Int_t kitsGeomDetTypes[kltypess]={1,2,3};
516 const Int_t knp=384;
517 const Float_t kpitch=50.E-4;//cm
518 Bool_t initSeg[3]={kFALSE, kFALSE, kFALSE};
519 Float_t box[3]={0.5*kpitch*(Float_t)knp,150.E-4,1.0},p[knp+1],n[knp+1];
520 Int_t nlad[knlayers]={knlayers*1};
521 Int_t ndet[knlayers]={knlayers*1};
522 Int_t mod=knlayers,lay=0,lad=0,det=0,i,j,cp0;
523 TString path,shapeName;
524 TGeoHMatrix matrix;
525 Double_t trans[3]={3*0.0},rot[10]={10*0.0};
526 TArrayD shapePar;
527 TArrayF shapeParF;
528 Bool_t isShapeDefined[kltypess]={kltypess*kFALSE};
529
530 geom->Init(0,knlayers,nlad,ndet,mod);
531 p[0]=-box[0];
532 n[0]=box[0];
533 // Fill in anode and cathode strip locations (lower edge)
534 for(i=1;i<knp;i++){
535 p[i] =p[i-1]+kpitch;
536 n[i] =n[i-1]-kpitch;
537 } // end for i
538 p[knp]=box[0];
539 n[knp]=-box[0];
540 for(i=0;i<kltypess;i++)for(cp0=1;cp0<=kitsGeomTreeCopys[i];cp0++){
541 DecodeDetector(mod,kitsGeomDetTypes[i],cp0,1,0);
542 DecodeDetectorLayers(mod,lay,lad,det);
543 path.Form(knames[i].Data(),cp0);
544 GetTransformation(path.Data(),matrix);
545 GetShape(path.Data(),shapeName,shapePar);
546 shapeParF.Set(shapePar.GetSize());
547 for(j=0;j<shapePar.GetSize();j++)shapeParF[j]=shapePar[j];
548 geom->CreateMatrix(mod,lay,lad,det,kIdet[i],trans,rot);
549 geom->SetTrans(mod,matrix.GetTranslation());
550 geom->SetRotMatrix(mod,matrix.GetRotationMatrix());
551 geom->GetGeomMatrix(mod)->SetPath(path.Data());
552 switch (kIdet[i]){
553 case kSSD:if(!(geom->IsShapeDefined((Int_t)kSSD))){
554 InitGeomShapePPRasymmFMD(kIdet[lay-1],initSeg,shapePar,geom);
555 isShapeDefined[i]=kTRUE;
556 } break;
557 default:{} break;
558 } // end switch
559 } // end for i,cp0
560
561 return kTRUE;
562}
563//______________________________________________________________________
f736d235 564Bool_t AliITSInitGeometry::InitAliITSgeomITS04(AliITSgeom *geom) const{
012f0f4c 565 // Initilizes the geometry transformation class AliITSgeom
566 // to values appropreate to this specific geometry. Now that
567 // the segmentation is part of AliITSgeom, the detector
568 // segmentations are also defined here.
569 // Inputs:
570 // AliITSgeom *geom A pointer to the AliITSgeom class
571 // Outputs:
572 // AliITSgeom *geom This pointer recreated and properly inilized.
573 // Return:
574 // none.
575
576 // We can not use AliITSvBeamTestITS04::fgk... data members because
577 // AliITSInitGeometry is part of the base library while AliITSvBeamTestITS04
578 // is part of the simulation library. This would introduce a dependance
579 // between the 2 libraries
580
108bd0fe 581
012f0f4c 582 const Int_t knlayers = 6;
583 Int_t nlad[knlayers], ndet[knlayers];
584
585 nlad[0] = 1; ndet[0] = 2;
586 nlad[1] = 1; ndet[1] = 2;
587 nlad[2] = 1; ndet[2] = 1;
588 nlad[3] = 1; ndet[3] = 1;
589 nlad[4] = 1; ndet[4] = 2;
590 nlad[5] = 1; ndet[5] = 2;
108bd0fe 591
012f0f4c 592 Int_t nModTot = 10;
593 geom->Init(0,knlayers,nlad,ndet,nModTot);
108bd0fe 594
012f0f4c 595 /*
596 //=== Set default shapes
597 const Float_t kDxyzSPD[] = {AliITSvBeamTestITS04::fgkSPDwidthSens/2,
598 AliITSvBeamTestITS04::fgkSPDthickSens/2,
599 AliITSvBeamTestITS04::fgkSPDlengthSens/2};
600 if(!(geom->IsShapeDefined(kSPD)))
601 geom->ReSetShape(kSPD,new AliITSgeomSPD425Short(3,(Float_t *)kDxyzSPD));
602
603 const Float_t kDxyzSDD[] = {AliITSvBeamTestITS04::fgkSDDwidthSens/2.,
604 AliITSvBeamTestITS04::fgkSDDthickSens/2.,
605 AliITSvBeamTestITS04::fgkSDDlengthSens/2.};
606 if(!(geom->IsShapeDefined(kSDD)))
607 geom->ReSetShape(kSDD, new AliITSgeomSDD256(3,(Float_t *)kDxyzSDD));
608
609 const Float_t kDxyzSSD[] = {AliITSvBeamTestITS04::fgkSSDlengthSens/2,
610 AliITSvBeamTestITS04::fgkSSDthickSens/2,
611 AliITSvBeamTestITS04::fgkSSDwidthSens/2};
612 if(!(geom->IsShapeDefined(kSSD)))
613 geom->ReSetShape(kSSD,new AliITSgeomSSD75and275(3,(Float_t *)kDxyzSSD));
614
615 // Creating the matrices in AliITSgeom for each sensitive volume
616 // (like in AliITSv11GeometrySDD) mln
617 // Here, each layer is one detector
618
619 char layerName[30];
620 Int_t startMod = 0,mod;
621 TGeoVolume *itsmotherVolume = gGeoManager->GetVolume("ITSV");
622 // SPD
623 for (Int_t i=0; i<4;i++) {
624 sprintf(layerName, "ITSspdWafer_%i",i+1);
625 TGeoNode *layNode = itsmotherVolume->GetNode(layerName);
626 if (layNode) {
627 TGeoHMatrix layMatrix(*layNode->GetMatrix());
628 Double_t *trans = layMatrix.GetTranslation();
629 Double_t *r = layMatrix.GetRotationMatrix();
630 Double_t rot[10] = {r[0],r[1],r[2],
631 r[3],r[4],r[5],
632 r[6],r[7],r[8], 1.0};
633 Int_t iDet = 1;
634 Int_t iLad = 1;
635 Int_t iLay = 1;
636 DecodeDetector(mod,layNode->GetNumber(),i+1,0,0);
637 DecodeDetectorLayers(mod,iLay,iLad,iDet);
638 geom->CreateMatrix(startMod,iLay,iLad,iDet,kSPD,trans,rot);
639 startMod++;
640 };
641 };
642
643 // SDD
644 for (Int_t i=0; i<2;i++) {
645 sprintf(layerName, "ITSsddWafer_%i",i+4+1);
646 TGeoNode *layNode = itsmotherVolume->GetNode(layerName);
647 if (layNode) {
648 TGeoHMatrix layMatrix(*layNode->GetMatrix());
649 Double_t *trans = layMatrix.GetTranslation();
650 Double_t *r = layMatrix.GetRotationMatrix();
651 Double_t rot[10] = {r[0],r[1],r[2],
652 r[3],r[4],r[5],
653 r[6],r[7],r[8], 1.0};
654 Int_t iDet = 1;
655 Int_t iLad = 1;
656 Int_t iLay = 1;
657 DecodeDetector(mod,layNode->GetNumber(),i+1,0,0);
658 DecodeDetectorLayers(mod,iLay,iLad,iDet);
659 geom->CreateMatrix(startMod,iLay,iLad,iDet,kSDD,trans,rot);
660 startMod++;
661 };
662 };
663
664 // SSD
665 for (Int_t i=0; i<4;i++) {
666 sprintf(layerName, "ITSssdWafer_%i",i+4+2+1);
667 TGeoNode *layNode = itsmotherVolume->GetNode(layerName);
668 if (layNode) {
669 TGeoHMatrix layMatrix(*layNode->GetMatrix());
670 Double_t *trans = layMatrix.GetTranslation();
671 Double_t *r = layMatrix.GetRotationMatrix();
672 Double_t rot[10] = {r[0],r[1],r[2],
673 r[3],r[4],r[5],
674 r[6],r[7],r[8], 1.0};
675 Int_t iDet = 1;
676 Int_t iLad = 1;
677 Int_t iLay = 5;
678 DecodeDetector(mod,layNode->GetNumber(),i+1,0,0);
679 DecodeDetectorLayers(mod,iLay,iLad,iDet);
680 geom->CreateMatrix(startMod,iLay,iLad,iDet,kSSD,trans,rot);
681 startMod++;
682 };
683 };
108bd0fe 684
012f0f4c 685 return kTRUE;
686 */
023ae34b 687 return kFALSE;
688}
689//______________________________________________________________________
690Bool_t AliITSInitGeometry::InitAliITSgeomPPRasymmFMD(AliITSgeom *geom){
691 // Initilizes the geometry transformation class AliITSgeom
692 // to values appropreate to this specific geometry. Now that
693 // the segmentation is part of AliITSgeom, the detector
694 // segmentations are also defined here.
695 // Inputs:
696 // AliITSgeom *geom A pointer to the AliITSgeom class
697 // Outputs:
698 // AliITSgeom *geom This pointer recreated and properly inilized.
699 // Return:
700 // none.
701 // const Double_t kcm2micron = 1.0E4;
702 const Int_t kItype=0; // Type of transormation defined 0=> Geant
703 const Int_t klayers = 6; // number of layers in the ITS
704 const Int_t kladders[klayers] = {20,40,14,22,34,38}; // Number of ladders
705 const Int_t kdetectors[klayers] = {4,4,6,8,22,25};// number of detector/lad
6b0f3880 706 const AliITSDetector kIdet[6] = {kSPD,kSPD,kSDD,kSDD,kSSD,kSSD};
707 const TString kPathbase = "/ALIC_1/ITSV_1/ITSD_1/";
708 const TString kNames[2][klayers] = {
023ae34b 709 {"%sIT12_1/I12A_%d/I10A_%d/I103_%d/I101_1/ITS1_1", // lay=1
710 "%sIT12_1/I12A_%d/I20A_%d/I1D3_%d/I1D1_1/ITS2_1", // lay=2
711 "%sIT34_1/I004_%d/I302_%d/ITS3_%d/", // lay=3
712 "%sIT34_1/I005_%d/I402_%d/ITS4_%d/", // lay=4
713 "%sIT56_1/I565_%d/I562_%d/ITS5_%d/", // lay=5
714 "%sIT56_1/I569_%d/I566_%d/ITS6_%d/"},// lay=6
8f8273a4 715// {"%sIT12_1/I12B_%d/I10B_%d/I107_%d/I101_1/ITS1_1", // lay=1
716// "%sIT12_1/I12B_%d/I20B_%d/I1D7_%d/I1D1_1/ITS2_1", // lay=2
54c9a3d9 717 {"%sIT12_1/I12B_%d/I10B_%d/L1H-STAVE%d_1/I107_%d/I101_1/ITS1_1",//lay=1
718 "%sIT12_1/I12B_%d/I20B_%d/L2H-STAVE%d_1/I1D7_%d/I1D1_1/ITS2_1",//lay=2
023ae34b 719 "%sIT34_1/I004_%d/I302_%d/ITS3_%d", // lay=3
720 "%sIT34_1/I005_%d/I402_%d/ITS4_%d", // lay=4
721 "%sIT56_1/I565_%d/I562_%d/ITS5_%d", // lay=5
722 "%sIT56_1/I569_%d/I566_%d/ITS6_%d"}};// Lay=6
723 /*
724 Int_t itsGeomTreeCopys[knlayers][3]= {{10, 2, 4},// lay=1
725 {10, 4, 4},// lay=2
726 {14, 6, 1},// lay=3
727 {22, 8, 1},// lay=4
728 {34,22, 1},// lay=5
729 {38,25, 1}};//lay=6
730 */
8f8273a4 731 Int_t mod,nmods=0,lay,lad,det,cpn0,cpn1,cpn2, cpnHS;
023ae34b 732 Double_t tran[3]={0.0,0.0,0.0},rot[10]={9*0.0,1.0};
733 TArrayD shapePar;
734 TString path,shapeName;
012f0f4c 735 TGeoHMatrix matrix;
023ae34b 736 Bool_t initSeg[3]={kFALSE,kFALSE,kFALSE};
24e270ad 737 TStopwatch *time = 0x0;if(fTiming) time=new TStopwatch();
023ae34b 738
739 if(fTiming) time->Start();
740 for(mod=0;mod<klayers;mod++) nmods += kladders[mod]*kdetectors[mod];
741 geom->Init(kItype,klayers,kladders,kdetectors,nmods);
742 for(mod=0;mod<nmods;mod++){
743 DecodeDetectorLayers(mod,lay,lad,det); // Write
6b0f3880 744 geom->CreateMatrix(mod,lay,lad,det,kIdet[lay-1],tran,rot);
023ae34b 745 RecodeDetector(mod,cpn0,cpn1,cpn2); // Write reusing lay,lad,det.
8f8273a4 746
54c9a3d9 747 if (kIdet[lay-1]==kSPD) { // we need 1 more copy number because
748 // of the half-stave
8f8273a4 749 if (det<3) cpnHS = 0; else cpnHS = 1;
750 path.Form(kNames[fMinorVersion-1][lay-1].Data(),kPathbase.Data(),
751 cpn0,cpn1,cpnHS,cpn2);
752 } else {
753 path.Form(kNames[fMinorVersion-1][lay-1].Data(),kPathbase.Data(),
754 cpn0,cpn1,cpn2);
755 };
756// path.Form(kNames[fMinorVersion-1][lay-1].Data(),
757// kPathbase.Data(),cpn0,cpn1,cpn2);
758
023ae34b 759 geom->GetGeomMatrix(mod)->SetPath(path);
012f0f4c 760 GetTransformation(path.Data(),matrix);
761 geom->SetTrans(mod,matrix.GetTranslation());
762 TransposeTGeoHMatrix(&matrix); //Transpose TGeo's rotation matrixes
763 geom->SetRotMatrix(mod,matrix.GetRotationMatrix());
6b0f3880 764 if(initSeg[kIdet[lay-1]]) continue;
023ae34b 765 GetShape(path,shapeName,shapePar);
766 if(shapeName.CompareTo("BOX")){
012f0f4c 767 Error("InitITSgeomPPRasymmFMD",
768 "Geometry changed without proper code update or error "
769 "in reading geometry. Shape is not BOX. Shape is %s",
770 shapeName.Data());
771 return kFALSE;
023ae34b 772 } // end if
6b0f3880 773 InitGeomShapePPRasymmFMD(kIdet[lay-1],initSeg,shapePar,geom);
023ae34b 774 } // end for module
775 if(fTiming){
776 time->Stop();
777 time->Print();
778 delete time;
779 } // end if
780 return kTRUE;
781}
108bd0fe 782//______________________________________________________________________
783Bool_t AliITSInitGeometry::InitAliITSgeomV11Hybrid(AliITSgeom *geom){
784 // Initilizes the geometry transformation class AliITSgeom
785 // to values appropreate to this specific geometry. Now that
786 // the segmentation is part of AliITSgeom, the detector
787 // segmentations are also defined here.
788 // Inputs:
789 // AliITSgeom *geom A pointer to the AliITSgeom class
790 // Outputs:
791 // AliITSgeom *geom This pointer recreated and properly inilized.
792 // Return:
793 // none.
794
795 const Int_t kItype = 0; // Type of transformation defined 0=> Geant
796 const Int_t klayers = 6; // number of layers in the ITS
797 const Int_t kladders[klayers] = {20,40,14,22,34,38}; // Number of ladders
798 const Int_t kdetectors[klayers] = {4,4,6,8,22,25};// number of detector/lad
799 const AliITSDetector kIdet[6] = {kSPD,kSPD,kSDD,kSDD,kSSD,kSSD};
800 const TString kPathbase = "/ALIC_1/ITSV_1/";
8f8273a4 801
a6e0ebfe 802 const char *pathSPDsens1, *pathSPDsens2;
8f8273a4 803 if (SPDIsTGeoNative()) {
54c9a3d9 804 pathSPDsens1="%sITSSPD_1/ITSSPDCarbonFiberSectorV_%d/ITSSPDSensitiveVirtualvolumeM0_1/ITSSPDlay1-Stave_%d/ITSSPDhalf-Stave%d_1/ITSSPDlay1-Ladder_%d/ITSSPDlay1-sensor_1";
805 pathSPDsens2="%sITSSPD_1/ITSSPDCarbonFiberSectorV_%d/ITSSPDSensitiveVirtualvolumeM0_1/ITSSPDlay2-Stave_%d/ITSSPDhalf-Stave%d_1/ITSSPDlay2-Ladder_%d/ITSSPDlay2-sensor_1";
8f8273a4 806 } else{
807 pathSPDsens1 = "%sITSD_1/IT12_1/I12B_%d/I10B_%d/L1H-STAVE%d_1/I107_%d/I101_1/ITS1_1";
808 pathSPDsens2 = "%sITSD_1/IT12_1/I12B_%d/I20B_%d/L2H-STAVE%d_1/I1D7_%d/I1D1_1/ITS2_1";
809 }
810
a6e0ebfe 811 const char *pathSDDsens1, *pathSDDsens2;
108bd0fe 812 if (SDDIsTGeoNative()) {
813 pathSDDsens1 = "%sITSsddLayer3_1/ITSsddLadd_%d/ITSsddSensor3_%d/ITSsddWafer3_%d/ITSsddSensitivL3_1";
814 pathSDDsens2 = "%sITSsddLayer4_1/ITSsddLadd_%d/ITSsddSensor4_%d/ITSsddWafer4_%d/ITSsddSensitivL4_1";
815 } else{
816 pathSDDsens1 = "%sITSD_1/IT34_1/I004_%d/I302_%d/ITS3_%d";
817 pathSDDsens2 = "%sITSD_1/IT34_1/I005_%d/I402_%d/ITS4_%d";
818 }
bf210566 819
a6e0ebfe 820 const char *pathSSDsens1, *pathSSDsens2;
bf210566 821 if (SSDIsTGeoNative()) {
ef9451a3 822 pathSSDsens1 = "%sITSssdLayer5_1/ITSssdLay5Ladd_%d/ITSssdSensor5_%d/ITSssdSensitivL5_1";
823 pathSSDsens2 = "%sITSssdLayer6_1/ITSssdLay6Ladd_%d/ITSssdSensor6_%d/ITSssdSensitivL6_1";
bf210566 824 } else{
825 pathSSDsens1 = "%sITSD_1/IT56_1/I565_%d/I562_%d/ITS5_%d";
826 pathSSDsens2 = "%sITSD_1/IT56_1/I569_%d/I566_%d/ITS6_%d";
827 }
828
108bd0fe 829 const TString kNames[klayers] = {
8f8273a4 830 pathSPDsens1, // lay=1
831 pathSPDsens2, // lay=2
108bd0fe 832 pathSDDsens1, // lay=3
833 pathSDDsens2, // lay=4
bf210566 834 pathSSDsens1, // lay=5
835 pathSSDsens2};// Lay=6
108bd0fe 836
8f8273a4 837 Int_t mod,nmods=0, lay, lad, det, cpn0, cpn1, cpn2, cpnHS=1;
108bd0fe 838 Double_t tran[3]={0.,0.,0.}, rot[10]={9*0.0,1.0};
839 TArrayD shapePar;
840 TString path, shapeName;
841 TGeoHMatrix matrix;
842 Bool_t initSeg[3]={kFALSE, kFALSE, kFALSE};
843 TStopwatch *time = 0x0;
844 if(fTiming) time = new TStopwatch();
845
846 if(fTiming) time->Start();
847 for(mod=0;mod<klayers;mod++) nmods += kladders[mod]*kdetectors[mod];
848 geom->Init(kItype,klayers,kladders,kdetectors,nmods);
849
8f8273a4 850 for(mod=0; mod<nmods; mod++) {
108bd0fe 851
8f8273a4 852 DecodeDetectorLayers(mod,lay,lad,det);
108bd0fe 853 geom->CreateMatrix(mod,lay,lad,det,kIdet[lay-1],tran,rot);
8f8273a4 854 RecodeDetectorv11Hybrid(mod,cpn0,cpn1,cpn2);
855
856// if (SPDIsTGeoNative())
857// if (kIdet[lay-1]==kSPD) {
858// cpn0 = lad-1;
859// cpn1 = det-1;
860// cpn2 = 1;
861// }
862// if (SDDIsTGeoNative())
863// if (kIdet[lay-1]==kSDD) {
864// cpn0 = lad-1;
865// cpn1 = det-1;
866// cpn2 = 1;
867// }
868// if (SSDIsTGeoNative())
869// if (kIdet[lay-1]==kSSD) {
870// cpn0 = lad-1;
871// cpn1 = det-1;
872// cpn2 = 1;
873// }
874
875 if (kIdet[lay-1]==kSPD) { // we need 1 more copy number because of the half-stave
876 if (det<3) cpnHS = 0; else cpnHS = 1;
877 path.Form(kNames[lay-1].Data(),kPathbase.Data(),cpn0,cpn1,cpnHS,cpn2);
878 } else {
879 path.Form(kNames[lay-1].Data(),kPathbase.Data(),cpn0,cpn1,cpn2);
880 };
108bd0fe 881
108bd0fe 882 geom->GetGeomMatrix(mod)->SetPath(path);
883 GetTransformation(path.Data(),matrix);
884 geom->SetTrans(mod,matrix.GetTranslation());
012f0f4c 885 TransposeTGeoHMatrix(&matrix); //Transpose TGeo's rotation matrixes
108bd0fe 886 geom->SetRotMatrix(mod,matrix.GetRotationMatrix());
887 if(initSeg[kIdet[lay-1]]) continue;
888 GetShape(path,shapeName,shapePar);
889 if(shapeName.CompareTo("BOX")){
890 Error("InitITSgeom","Geometry changed without proper code update"
891 "or error in reading geometry. Shape is not BOX.");
892 return kFALSE;
893 } // end if
894 InitGeomShapePPRasymmFMD(kIdet[lay-1],initSeg,shapePar,geom);
895 } // end for module
896
897 if(fTiming){
898 time->Stop();
899 time->Print();
900 delete time;
901 } // end if
902 return kTRUE;
903}
108bd0fe 904//______________________________________________________________________
905Bool_t AliITSInitGeometry::InitAliITSgeomV11(AliITSgeom *geom){
906 // Initilizes the geometry transformation class AliITSgeom
907 // Now that the segmentation is part of AliITSgeom, the detector
908 // segmentations are also defined here.
909 //
910 // Inputs:
911 // AliITSgeom *geom A pointer to the AliITSgeom class
912 // Outputs:
913 // AliITSgeom *geom This pointer recreated and properly inilized.
914 // LG
915
916
917 const Int_t kItype=0; // Type of transormation defined 0=> Geant
918 const Int_t klayers = 6; // number of layers in the ITS
919 const Int_t kladders[klayers] = {20,40,14,22,34,38}; // Number of ladders
920 const Int_t kdetectors[klayers] = {4,4,6,8,22,25};// number of detector/lad
921 const AliITSDetector kIdet[6] = {kSPD,kSPD,kSDD,kSDD,kSSD,kSSD};
922
923 const TString kPathbase = "/ALIC_1/ITSV_1/";
924 const TString kNames[klayers] =
925 {"AliITSInitGeometry:spd missing", // lay=1
926 "AliITSInitGeometry:spd missing", // lay=2
927 "%sITSsddLayer3_1/ITSsddLadd_%d/ITSsddSensor_%d/ITSsddWafer_1/ITSsddSensitiv_1", // lay=3
928 "%sITSsddLayer4_1/ITSsddLadd_%d/ITSsddSensor_%d/ITSsddWafer_1/ITSsddSensitiv_1", // lay=4
929 "AliITSInitGeometry:ssd missing", // lay=5
930 "AliITSInitGeometry:ssd missing"};// lay=6
931
932 Int_t mod,nmods=0,lay,lad,det,cpn0,cpn1,cpn2;
933 Double_t tran[3]={0.0,0.0,0.0},rot[10]={9*0.0,1.0};
934 TArrayD shapePar;
935 TString path,shapeName;
936 TGeoHMatrix matrix;
937 Bool_t initSeg[3]={kFALSE,kFALSE,kFALSE};
938 TStopwatch *time = 0x0;if(fTiming) time=new TStopwatch();
939
940 if(fTiming) time->Start();
941 for(mod=0;mod<klayers;mod++) nmods += kladders[mod]*kdetectors[mod];
942
943 geom->Init(kItype,klayers,kladders,kdetectors,nmods);
944 for(mod=0;mod<nmods;mod++) {
945
946 DecodeDetectorLayers(mod,lay,lad,det); // Write
947 geom->CreateMatrix(mod,lay,lad,det,kIdet[lay-1],tran,rot);
948 RecodeDetector(mod,cpn0,cpn1,cpn2); // Write reusing lay,lad,det.
949 path.Form(kNames[lay-1].Data(),
950 kPathbase.Data(),cpn0,cpn1,cpn2);
951 geom->GetGeomMatrix(mod)->SetPath(path);
952 if (GetTransformation(path.Data(),matrix)) {
953 geom->SetTrans(mod,matrix.GetTranslation());
012f0f4c 954 TransposeTGeoHMatrix(&matrix); //Transpose TGeo's rotation matrixes
108bd0fe 955 geom->SetRotMatrix(mod,matrix.GetRotationMatrix());
956 }
957
958 if(initSeg[kIdet[lay-1]]) continue;
959 GetShape(path,shapeName,shapePar);
960 if(shapeName.CompareTo("BOX")){
961 Error("InitAliITSgeomV11","Geometry changed without proper code update"
962 "or error in reading geometry. Shape is not BOX.");
963 return kFALSE;
964 } // end if
965 InitGeomShapePPRasymmFMD(kIdet[lay-1],initSeg,shapePar,geom);
966
967 } // end for module
968
969 if(fTiming){
970 time->Stop();
971 time->Print();
972 delete time;
973 } // end if
974 return kTRUE;
975}
976
023ae34b 977//______________________________________________________________________
978Bool_t AliITSInitGeometry::InitGeomShapePPRasymmFMD(AliITSDetector idet,
979 Bool_t *initSeg,
980 TArrayD &shapePar,
981 AliITSgeom *geom){
982 // Initilizes the geometry segmentation class AliITSgeomS?D, or
983 // AliITSsegmentationS?D depending on the vaule of fSegGeom,
984 // to values appropreate to this specific geometry. Now that
985 // the segmentation is part of AliITSgeom, the detector
986 // segmentations are also defined here.
987 // Inputs:
988 // Int_t lay The layer number/name.
989 // AliITSgeom *geom A pointer to the AliITSgeom class
990 // Outputs:
991 // AliITSgeom *geom This pointer recreated and properly inilized.
992 // Return:
993 // none.
994 // const Double_t kcm2micron = 1.0E4;
995 const Double_t kmicron2cm = 1.0E-4;
996 Int_t i;
997 TArrayF shapeParF;
998
999 shapeParF.Set(shapePar.GetSize());
1000 for(i=0;i<shapePar.GetSize();i++) shapeParF[i]=shapePar[i];
1001 switch (idet){
1002 case kSPD:{
1003 initSeg[idet] = kTRUE;
1004 AliITSgeomSPD *geomSPD = new AliITSgeomSPD425Short();
1005 Float_t bx[256],bz[280];
54c9a3d9 1006 for(i=000;i<256;i++) bx[i] = 50.0*kmicron2cm;//in x all are 50 microns.
1007 for(i=000;i<160;i++) bz[i] =425.0*kmicron2cm; // most are 425 microns
023ae34b 1008 // except below
1009 for(i=160;i<280;i++) bz[i] = 0.0*kmicron2cm; // Outside of detector.
1010 bz[ 31] = bz[ 32] = 625.0*kmicron2cm; // first chip boundry
1011 bz[ 63] = bz[ 64] = 625.0*kmicron2cm; // first chip boundry
1012 bz[ 95] = bz[ 96] = 625.0*kmicron2cm; // first chip boundry
1013 bz[127] = bz[128] = 625.0*kmicron2cm; // first chip boundry
54c9a3d9 1014 bz[160] = 425.0*kmicron2cm;// Set so that there is no zero
1015 // pixel size for fNz.
023ae34b 1016 geomSPD->ReSetBins(shapeParF[1],256,bx,160,bz);
1017 geom->ReSetShape(idet,geomSPD);
1018 }break;
1019 case kSDD:{
1020 initSeg[idet] = kTRUE;
1021 AliITSgeomSDD *geomSDD = new AliITSgeomSDD256(shapeParF.GetSize(),
1022 shapeParF.GetArray());
1023 geom->ReSetShape(idet,geomSDD);
1024 }break;
1025 case kSSD:{
1026 initSeg[idet] = kTRUE;
1027 AliITSgeomSSD *geomSSD = new AliITSgeomSSD275and75(
1028 shapeParF.GetSize(),shapeParF.GetArray());
1029 geom->ReSetShape(idet,geomSSD);
1030 }break;
1031 default:{// Others, Note no kSDDp or kSSDp in this geometry.
1032 geom->ReSetShape(idet,0);
1033 Info("InitGeomShapePPRasymmFMD",
1034 "default Dx=%f Dy=%f Dz=%f default=%d",
1035 shapePar[0],shapePar[1],shapePar[2],idet);
1036 }break;
1037 } // end switch
1038 return kTRUE;
1039}
1040//______________________________________________________________________
1041Bool_t AliITSInitGeometry::InitSegmentationPPRasymmFMD(AliITSDetector idet,
1042 Bool_t *initSeg,
1043 TArrayD &shapePar,
1044 AliITSgeom *geom){
1045 // Initilizes the geometry segmentation class AliITSgeomS?D, or
1046 // AliITSsegmentationS?D depending on the vaule of fSegGeom,
1047 // to values appropreate to this specific geometry. Now that
1048 // the segmentation is part of AliITSgeom, the detector
1049 // segmentations are also defined here.
1050 // Inputs:
1051 // Int_t lay The layer number/name.
1052 // AliITSgeom *geom A pointer to the AliITSgeom class
1053 // Outputs:
1054 // AliITSgeom *geom This pointer recreated and properly inilized.
1055 // Return:
1056 // none.
1057 const Double_t kcm2micron = 1.0E4;
1058 Int_t i;
1059
1060 switch (idet){
1061 case kSPD:{
1062 initSeg[idet] = kTRUE;
1063 AliITSsegmentationSPD *segSPD = new AliITSsegmentationSPD();
1064 segSPD->SetDetSize(2.*shapePar[0]*kcm2micron, // X
1065 2.*shapePar[2]*kcm2micron, // Z
1066 2.*shapePar[1]*kcm2micron);// Y Microns
1067 segSPD->SetNPads(256,160);// Number of Bins in x and z
1068 Float_t bx[256],bz[280];
1069 for(i=000;i<256;i++) bx[i] = 50.0; // in x all are 50 microns.
1070 for(i=000;i<160;i++) bz[i] = 425.0; // most are 425 microns
1071 // except below
1072 for(i=160;i<280;i++) bz[i] = 0.0; // Outside of detector.
1073 bz[ 31] = bz[ 32] = 625.0; // first chip boundry
1074 bz[ 63] = bz[ 64] = 625.0; // first chip boundry
1075 bz[ 95] = bz[ 96] = 625.0; // first chip boundry
1076 bz[127] = bz[128] = 625.0; // first chip boundry
1077 bz[160] = 425.0;// Set so that there is no zero pixel size for fNz.
1078 segSPD->SetBinSize(bx,bz); // Based on AliITSgeomSPD for now.
1079 geom->ReSetShape(idet,segSPD);
1080 }break;
1081 case kSDD:{
1082 initSeg[idet] = kTRUE;
1083 AliITSsegmentationSDD *segSDD = new AliITSsegmentationSDD();
1084 segSDD->SetDetSize(shapePar[0]*kcm2micron, // X
1085 2.*shapePar[2]*kcm2micron, // Z
1086 2.*shapePar[1]*kcm2micron);// Y Microns
1087 segSDD->SetNPads(256,256);// Anodes, Samples
1088 geom->ReSetShape(idet,segSDD);
1089 }break;
1090 case kSSD:{
1091 initSeg[idet] = kTRUE;
1092 AliITSsegmentationSSD *segSSD = new AliITSsegmentationSSD();
1093 segSSD->SetDetSize(2.*shapePar[0]*kcm2micron, // X
1094 2.*shapePar[2]*kcm2micron, // Z
1095 2.*shapePar[1]*kcm2micron);// Y Microns.
1096 segSSD->SetPadSize(95.,0.); // strip x pitch in microns
1097 segSSD->SetNPads(768,2); // number of strips on each side, sides.
1098 segSSD->SetAngles(0.0075,0.0275); // strip angels rad P and N side.
023ae34b 1099 geom->ReSetShape(idet,segSSD);
1100 }break;
1101 default:{// Others, Note no kSDDp or kSSDp in this geometry.
1102 geom->ReSetShape(idet,0);
1103 Info("InitSegmentationPPRasymmFMD",
1104 "default segmentation Dx=%f Dy=%f Dz=%f default=%d",
1105 shapePar[0],shapePar[1],shapePar[2],idet);
1106 }break;
1107 } // end switch
1108 return kTRUE;
1109}
1110//______________________________________________________________________
1111Bool_t AliITSInitGeometry::GetTransformation(const TString &volumePath,
1112 TGeoHMatrix &mat){
1113 // Returns the Transformation matrix between the volume specified
1114 // by the path volumePath and the Top or mater volume. The format
1115 // of the path volumePath is as follows (assuming ALIC is the Top volume)
1116 // "/ALIC_1/DDIP_1/S05I_2/S05H_1/S05G_3". Here ALIC is the top most
1117 // or master volume which has only 1 instance of. Of all of the daughter
1118 // volumes of ALICE, DDIP volume copy #1 is indicated. Similarly for
1119 // the daughter volume of DDIP is S05I copy #2 and so on.
1120 // Inputs:
1121 // TString& volumePath The volume path to the specific volume
1122 // for which you want the matrix. Volume name
1123 // hierarchy is separated by "/" while the
1124 // copy number is appended using a "_".
1125 // Outputs:
1126 // TGeoHMatrix &mat A matrix with its values set to those
1127 // appropriate to the Local to Master transformation
1128 // Return:
1129 // A logical value if kFALSE then an error occurred and no change to
1130 // mat was made.
1131
1132 // We have to preserve the modeler state
1133
1134 // Preserve the modeler state.
1135 gGeoManager->PushPath();
1136 if (!gGeoManager->cd(volumePath.Data())) {
108bd0fe 1137 gGeoManager->PopPath();
a5a317a9 1138 Error("GetTransformation","Error in cd-ing to %s",volumePath.Data());
108bd0fe 1139 return kFALSE;
023ae34b 1140 } // end if !gGeoManager
1141 mat = *gGeoManager->GetCurrentMatrix();
1142 // Retstore the modeler state.
1143 gGeoManager->PopPath();
1144 return kTRUE;
1145}
1146//______________________________________________________________________
1147Bool_t AliITSInitGeometry::GetShape(const TString &volumePath,
1148 TString &shapeType,TArrayD &par){
1149 // Returns the shape and its parameters for the volume specified
1150 // by volumeName.
1151 // Inputs:
1152 // TString& volumeName The volume name
1153 // Outputs:
1154 // TString &shapeType Shape type
1155 // TArrayD &par A TArrayD of parameters with all of the
1156 // parameters of the specified shape.
1157 // Return:
1158 // A logical indicating whether there was an error in getting this
1159 // information
1160 Int_t npar;
1161 gGeoManager->PushPath();
1162 if (!gGeoManager->cd(volumePath.Data())) {
1163 gGeoManager->PopPath();
1164 return kFALSE;
1165 }
1166 TGeoVolume * vol = gGeoManager->GetCurrentVolume();
1167 gGeoManager->PopPath();
1168 if (!vol) return kFALSE;
1169 TGeoShape *shape = vol->GetShape();
6b0f3880 1170 TClass *classType = shape->IsA();
1171 if (classType==TGeoBBox::Class()) {
023ae34b 1172 shapeType = "BOX";
1173 npar = 3;
1174 par.Set(npar);
1175 TGeoBBox *box = (TGeoBBox*)shape;
1176 par.AddAt(box->GetDX(),0);
1177 par.AddAt(box->GetDY(),1);
1178 par.AddAt(box->GetDZ(),2);
1179 return kTRUE;
012f0f4c 1180 } // end if
6b0f3880 1181 if (classType==TGeoTrd1::Class()) {
023ae34b 1182 shapeType = "TRD1";
1183 npar = 4;
1184 par.Set(npar);
1185 TGeoTrd1 *trd1 = (TGeoTrd1*)shape;
1186 par.AddAt(trd1->GetDx1(),0);
1187 par.AddAt(trd1->GetDx2(),1);
1188 par.AddAt(trd1->GetDy(), 2);
1189 par.AddAt(trd1->GetDz(), 3);
1190 return kTRUE;
012f0f4c 1191 } // end if
6b0f3880 1192 if (classType==TGeoTrd2::Class()) {
023ae34b 1193 shapeType = "TRD2";
1194 npar = 5;
1195 par.Set(npar);
1196 TGeoTrd2 *trd2 = (TGeoTrd2*)shape;
1197 par.AddAt(trd2->GetDx1(),0);
1198 par.AddAt(trd2->GetDx2(),1);
1199 par.AddAt(trd2->GetDy1(),2);
1200 par.AddAt(trd2->GetDy2(),3);
1201 par.AddAt(trd2->GetDz(), 4);
1202 return kTRUE;
012f0f4c 1203 } // end if
6b0f3880 1204 if (classType==TGeoTrap::Class()) {
023ae34b 1205 shapeType = "TRAP";
1206 npar = 11;
1207 par.Set(npar);
1208 TGeoTrap *trap = (TGeoTrap*)shape;
1209 Double_t tth = TMath::Tan(trap->GetTheta()*TMath::DegToRad());
1210 par.AddAt(trap->GetDz(),0);
1211 par.AddAt(tth*TMath::Cos(trap->GetPhi()*TMath::DegToRad()),1);
1212 par.AddAt(tth*TMath::Sin(trap->GetPhi()*TMath::DegToRad()),2);
1213 par.AddAt(trap->GetH1(),3);
1214 par.AddAt(trap->GetBl1(),4);
1215 par.AddAt(trap->GetTl1(),5);
1216 par.AddAt(TMath::Tan(trap->GetAlpha1()*TMath::DegToRad()),6);
1217 par.AddAt(trap->GetH2(),7);
1218 par.AddAt(trap->GetBl2(),8);
1219 par.AddAt(trap->GetTl2(),9);
1220 par.AddAt(TMath::Tan(trap->GetAlpha2()*TMath::DegToRad()),10);
1221 return kTRUE;
012f0f4c 1222 } // end if
6b0f3880 1223 if (classType==TGeoTube::Class()) {
023ae34b 1224 shapeType = "TUBE";
1225 npar = 3;
1226 par.Set(npar);
1227 TGeoTube *tube = (TGeoTube*)shape;
1228 par.AddAt(tube->GetRmin(),0);
1229 par.AddAt(tube->GetRmax(),1);
1230 par.AddAt(tube->GetDz(),2);
1231 return kTRUE;
012f0f4c 1232 } // end if
6b0f3880 1233 if (classType==TGeoTubeSeg::Class()) {
023ae34b 1234 shapeType = "TUBS";
1235 npar = 5;
1236 par.Set(npar);
1237 TGeoTubeSeg *tubs = (TGeoTubeSeg*)shape;
1238 par.AddAt(tubs->GetRmin(),0);
1239 par.AddAt(tubs->GetRmax(),1);
1240 par.AddAt(tubs->GetDz(),2);
1241 par.AddAt(tubs->GetPhi1(),3);
1242 par.AddAt(tubs->GetPhi2(),4);
1243 return kTRUE;
012f0f4c 1244 } // end if
6b0f3880 1245 if (classType==TGeoCone::Class()) {
023ae34b 1246 shapeType = "CONE";
1247 npar = 5;
1248 par.Set(npar);
1249 TGeoCone *cone = (TGeoCone*)shape;
1250 par.AddAt(cone->GetDz(),0);
1251 par.AddAt(cone->GetRmin1(),1);
1252 par.AddAt(cone->GetRmax1(),2);
1253 par.AddAt(cone->GetRmin2(),3);
1254 par.AddAt(cone->GetRmax2(),4);
1255 return kTRUE;
012f0f4c 1256 } // end if
6b0f3880 1257 if (classType==TGeoConeSeg::Class()) {
023ae34b 1258 shapeType = "CONS";
1259 npar = 7;
1260 par.Set(npar);
1261 TGeoConeSeg *cons = (TGeoConeSeg*)shape;
1262 par.AddAt(cons->GetDz(),0);
1263 par.AddAt(cons->GetRmin1(),1);
1264 par.AddAt(cons->GetRmax1(),2);
1265 par.AddAt(cons->GetRmin2(),3);
1266 par.AddAt(cons->GetRmax2(),4);
1267 par.AddAt(cons->GetPhi1(),5);
1268 par.AddAt(cons->GetPhi2(),6);
1269 return kTRUE;
012f0f4c 1270 } // end if
6b0f3880 1271 if (classType==TGeoSphere::Class()) {
023ae34b 1272 shapeType = "SPHE";
1273 npar = 6;
1274 par.Set(npar);
1275
1276 TGeoSphere *sphe = (TGeoSphere*)shape;
1277 par.AddAt(sphe->GetRmin(),0);
1278 par.AddAt(sphe->GetRmax(),1);
1279 par.AddAt(sphe->GetTheta1(),2);
1280 par.AddAt(sphe->GetTheta2(),3);
1281 par.AddAt(sphe->GetPhi1(),4);
1282 par.AddAt(sphe->GetPhi2(),5);
1283 return kTRUE;
012f0f4c 1284 } // end if
6b0f3880 1285 if (classType==TGeoPara::Class()) {
023ae34b 1286 shapeType = "PARA";
1287 npar = 6;
1288 par.Set(npar);
1289 TGeoPara *para = (TGeoPara*)shape;
1290 par.AddAt(para->GetX(),0);
1291 par.AddAt(para->GetY(),1);
1292 par.AddAt(para->GetZ(),2);
1293 par.AddAt(para->GetTxy(),3);
1294 par.AddAt(para->GetTxz(),4);
1295 par.AddAt(para->GetTyz(),5);
1296 return kTRUE;
012f0f4c 1297 } // end if
6b0f3880 1298 if (classType==TGeoPgon::Class()) {
023ae34b 1299 shapeType = "PGON";
1300 TGeoPgon *pgon = (TGeoPgon*)shape;
1301 Int_t nz = pgon->GetNz();
1302 const Double_t *rmin = pgon->GetRmin();
1303 const Double_t *rmax = pgon->GetRmax();
1304 const Double_t *z = pgon->GetZ();
1305 npar = 4 + 3*nz;
1306 par.Set(npar);
1307 par.AddAt(pgon->GetPhi1(),0);
1308 par.AddAt(pgon->GetDphi(),1);
1309 par.AddAt(pgon->GetNedges(),2);
1310 par.AddAt(pgon->GetNz(),3);
1311 for (Int_t i=0; i<nz; i++) {
1312 par.AddAt(z[i], 4+3*i);
1313 par.AddAt(rmin[i], 4+3*i+1);
1314 par.AddAt(rmax[i], 4+3*i+2);
1315 }
1316 return kTRUE;
012f0f4c 1317 } // end if
6b0f3880 1318 if (classType==TGeoPcon::Class()) {
023ae34b 1319 shapeType = "PCON";
1320 TGeoPcon *pcon = (TGeoPcon*)shape;
1321 Int_t nz = pcon->GetNz();
1322 const Double_t *rmin = pcon->GetRmin();
1323 const Double_t *rmax = pcon->GetRmax();
1324 const Double_t *z = pcon->GetZ();
1325 npar = 3 + 3*nz;
1326 par.Set(npar);
1327 par.AddAt(pcon->GetPhi1(),0);
1328 par.AddAt(pcon->GetDphi(),1);
1329 par.AddAt(pcon->GetNz(),2);
1330 for (Int_t i=0; i<nz; i++) {
1331 par.AddAt(z[i], 3+3*i);
1332
1333 par.AddAt(rmin[i], 3+3*i+1);
1334 par.AddAt(rmax[i], 3+3*i+2);
1335 }
1336 return kTRUE;
012f0f4c 1337 } // end if
6b0f3880 1338 if (classType==TGeoEltu::Class()) {
023ae34b 1339 shapeType = "ELTU";
1340 npar = 3;
1341 par.Set(npar);
1342 TGeoEltu *eltu = (TGeoEltu*)shape;
1343 par.AddAt(eltu->GetA(),0);
1344 par.AddAt(eltu->GetB(),1);
1345 par.AddAt(eltu->GetDz(),2);
1346 return kTRUE;
012f0f4c 1347 } // end if
6b0f3880 1348 if (classType==TGeoHype::Class()) {
023ae34b 1349 shapeType = "HYPE";
1350 npar = 5;
1351 par.Set(npar);
1352 TGeoHype *hype = (TGeoHype*)shape;
1353 par.AddAt(TMath::Sqrt(hype->RadiusHypeSq(0.,kTRUE)),0);
1354 par.AddAt(TMath::Sqrt(hype->RadiusHypeSq(0.,kFALSE)),1);
1355 par.AddAt(hype->GetDZ(),2);
1356 par.AddAt(hype->GetStIn(),3);
1357 par.AddAt(hype->GetStOut(),4);
1358 return kTRUE;
012f0f4c 1359 } // end if
6b0f3880 1360 if (classType==TGeoGtra::Class()) {
023ae34b 1361 shapeType = "GTRA";
1362 npar = 12;
1363 par.Set(npar);
1364 TGeoGtra *trap = (TGeoGtra*)shape;
1365 Double_t tth = TMath::Tan(trap->GetTheta()*TMath::DegToRad());
1366 par.AddAt(trap->GetDz(),0);
1367 par.AddAt(tth*TMath::Cos(trap->GetPhi()*TMath::DegToRad()),1);
1368 par.AddAt(tth*TMath::Sin(trap->GetPhi()*TMath::DegToRad()),2);
1369 par.AddAt(trap->GetH1(),3);
1370 par.AddAt(trap->GetBl1(),4);
1371 par.AddAt(trap->GetTl1(),5);
1372 par.AddAt(TMath::Tan(trap->GetAlpha1()*TMath::DegToRad()),6);
1373 par.AddAt(trap->GetH2(),7);
1374 par.AddAt(trap->GetBl2(),8);
1375 par.AddAt(trap->GetTl2(),9);
1376 par.AddAt(TMath::Tan(trap->GetAlpha2()*TMath::DegToRad()),10);
1377 par.AddAt(trap->GetTwistAngle(),11);
1378 return kTRUE;
012f0f4c 1379 } // end if
6b0f3880 1380 if (classType==TGeoCtub::Class()) {
023ae34b 1381 shapeType = "CTUB";
1382 npar = 11;
1383 par.Set(npar);
1384 TGeoCtub *ctub = (TGeoCtub*)shape;
1385 const Double_t *lx = ctub->GetNlow();
1386 const Double_t *tx = ctub->GetNhigh();
1387 par.AddAt(ctub->GetRmin(),0);
1388 par.AddAt(ctub->GetRmax(),1);
1389 par.AddAt(ctub->GetDz(),2);
1390 par.AddAt(ctub->GetPhi1(),3);
1391 par.AddAt(ctub->GetPhi2(),4);
1392 par.AddAt(lx[0],5);
1393 par.AddAt(lx[1],6);
1394 par.AddAt(lx[2],7);
1395 par.AddAt(tx[0],8);
1396 par.AddAt(tx[1],9);
1397 par.AddAt(tx[2],10);
1398 return kTRUE;
012f0f4c 1399 } // end if
023ae34b 1400 Error("GetShape","Getting shape parameters for shape %s not implemented",
1401 shape->ClassName());
012f0f4c 1402 shapeType = "Unknown";
023ae34b 1403 return kFALSE;
1404}
1405//______________________________________________________________________
012f0f4c 1406void AliITSInitGeometry::DecodeDetector(
1407 Int_t &mod,Int_t layer,Int_t cpn0,Int_t cpn1,Int_t cpn2) const {
023ae34b 1408 // decode geometry into detector module number. There are two decoding
1409 // Scheams. Old which does not follow the ALICE coordinate system
1410 // requirements, and New which dose.
1411 // Inputs:
1412 // Int_t layer The ITS layer
1413 // Int_t cpn0 The lowest copy number
1414 // Int_t cpn1 The middle copy number
1415 // Int_t cpn2 the highest copy number
1416 // Output:
1417 // Int_t &mod The module number assoicated with this set
1418 // of copy numbers.
1419 // Return:
1420 // none.
023ae34b 1421
012f0f4c 1422 // This is a FIXED switch yard function. I (Bjorn Nilsen) Don't
1423 // like them but I see not better way for the moment.
1424 switch (fMajorVersion){
1425 case kvtest:{
1426 if(GetMinorVersion()==1)
1427 return DecodeDetectorvPPRasymmFMD(mod,layer,cpn0,cpn1,cpn2);
1428 else if(GetMinorVersion()==2)
1429 return DecodeDetectorvtest2(mod,layer,cpn0,cpn1,cpn2);
1430 Warning("DecodeDetector",
1431 "Geometry is kvtest minor version=%d is not defined",
1432 GetMinorVersion());
1433 }break;
1434 case kvDefault:{
1435 Error("DecodeDetector","Major version = kvDefault, not supported");
1436 }break;
1437 case kvSPD02:{
1438 return DecodeDetectorvSPD02(mod,layer,cpn0,cpn1,cpn2);
1439 }break;
1440 case kvSDD03:{
1441 return DecodeDetectorvSDD03(mod,layer,cpn0,cpn1,cpn2);
1442 }break;
1443 case kvSSD03:{
1444 return DecodeDetectorvSSD03(mod,layer,cpn0,cpn1,cpn2);
1445 }break;
1446 case kvITS04:{
1447 return DecodeDetectorvITS04(mod,layer,cpn0,cpn1,cpn2);
1448 }break;
1449 case kvPPRcourseasymm:{
1450 return DecodeDetectorvPPRcourseasymm(mod,layer,cpn0,cpn1,cpn2);
1451 }break;
1452 case kvPPRasymmFMD:{
1453 return DecodeDetectorvPPRasymmFMD(mod,layer,cpn0,cpn1,cpn2);
1454 }break;
1455 case kv11:{
1456 return DecodeDetectorv11(mod,layer,cpn0,cpn1,cpn2);
1457 }break;
1458 case kv11Hybrid:{
1459 return DecodeDetectorv11Hybrid(mod,layer,cpn0,cpn1,cpn2);
1460 }break;
1461 default:{
1462 Error("DecodeDetector","Major version = %d, not supported",
1463 (Int_t)fMajorVersion);
1464 return;
1465 }break;
1466 } // end switch
1467 return;
1468}
1469//______________________________________________________________________
1470void AliITSInitGeometry::RecodeDetector(Int_t mod,Int_t &cpn0,
1471 Int_t &cpn1,Int_t &cpn2){
1472 // decode geometry into detector module number. There are two decoding
1473 // Scheams. Old which does not follow the ALICE coordinate system
1474 // requirements, and New which dose.
1475 // Inputs:
1476 // Int_t mod The module number assoicated with this set
1477 // of copy numbers.
1478 // Output:
1479 // Int_t cpn0 The lowest copy number
1480 // Int_t cpn1 The middle copy number
1481 // Int_t cpn2 the highest copy number
1482 // Return:
1483 // none.
1484
1485 // This is a FIXED switch yard function. I (Bjorn Nilsen) Don't
1486 // like them but I see not better way for the moment.
1487 switch (fMajorVersion){
1488 case kvtest:{
1489 if(GetMinorVersion()==1)
1490 return RecodeDetectorvPPRasymmFMD(mod,cpn0,cpn1,cpn2);
1491 else if(GetMinorVersion()==2)
1492 return RecodeDetectorvtest2(mod,cpn0,cpn1,cpn2);
1493 Warning("RecodeDetector",
1494 "Geometry is kvtest minor version=%d is not defined",
1495 GetMinorVersion());
1496 return;
1497 }break;
1498 case kvDefault:{
1499 Error("RecodeDetector","Major version = kvDefault, not supported");
1500 return;
1501 }break;
1502 case kvSPD02:{
1503 return RecodeDetectorvSPD02(mod,cpn0,cpn1,cpn2);
1504 }break;
1505 case kvSDD03:{
1506 return RecodeDetectorvSDD03(mod,cpn0,cpn1,cpn2);
1507 }break;
1508 case kvSSD03:{
1509 return RecodeDetectorvSSD03(mod,cpn0,cpn1,cpn2);
1510 }break;
1511 case kvITS04:{
1512 return RecodeDetectorvITS04(mod,cpn0,cpn1,cpn2);
1513 }break;
1514 case kvPPRcourseasymm:{
1515 return RecodeDetectorvPPRcourseasymm(mod,cpn0,cpn1,cpn2);
1516 }break;
1517 case kvPPRasymmFMD:{
1518 return RecodeDetectorvPPRasymmFMD(mod,cpn0,cpn1,cpn2);
1519 }break;
1520 case kv11:{
1521 return RecodeDetectorv11(mod,cpn0,cpn1,cpn2);
1522 }break;
1523 case kv11Hybrid:{
1524 return RecodeDetectorv11Hybrid(mod,cpn0,cpn1,cpn2);
1525 }break;
1526 default:{
1527 Error("RecodeDetector","Major version = %d, not supported",
1528 (Int_t)fMajorVersion);
1529 return;
1530 }break;
1531 } // end switch
1532 return;
1533}
1534//______________________________________________________________________
1535void AliITSInitGeometry::DecodeDetectorLayers(Int_t mod,Int_t &layer,
1536 Int_t &lad,Int_t &det){
1537 // decode geometry into detector module number. There are two decoding
1538 // Scheams. Old which does not follow the ALICE coordinate system
1539 // requirements, and New which dose. Note, this use of layer ladder
1540 // and detector numbers are strictly for internal use of this
1541 // specific code. They do not represent the "standard" layer ladder
1542 // or detector numbering except in a very old and obsoleate sence.
1543 // Inputs:
1544 // Int_t mod The module number assoicated with this set
1545 // of copy numbers.
1546 // Output:
1547 // Int_t lay The layer number
1548 // Int_t lad The ladder number
1549 // Int_t det the dettector number
1550 // Return:
1551 // none.
1552
1553 // This is a FIXED switch yard function. I (Bjorn Nilsen) Don't
1554 // like them but I see not better way for the moment.
8f8273a4 1555 switch (fMajorVersion) {
012f0f4c 1556 case kvtest:{
1557 if(GetMinorVersion()==1)
1558 return DecodeDetectorLayersvPPRasymmFMD(mod,layer,lad,det);
1559 else if(GetMinorVersion()==2)
1560 return DecodeDetectorLayersvtest2(mod,layer,lad,det);
1561 Warning("DecodeDetectorLayers",
1562 "Geometry is kvtest minor version=%d is not defined",
1563 GetMinorVersion());
1564 return;
8f8273a4 1565 } break;
012f0f4c 1566 case kvDefault:{
1567 Error("DecodeDetectorLayers",
1568 "Major version = kvDefault, not supported");
1569 return;
1570 }break;
1571 case kvSPD02:{
1572 return DecodeDetectorLayersvSPD02(mod,layer,lad,det);
1573 }break;
1574 case kvSDD03:{
1575 return DecodeDetectorLayersvSDD03(mod,layer,lad,det);
1576 }break;
1577 case kvSSD03:{
1578 return DecodeDetectorLayersvSSD03(mod,layer,lad,det);
1579 }break;
1580 case kvITS04:{
1581 return DecodeDetectorLayersvITS04(mod,layer,lad,det);
1582 }break;
1583 case kvPPRcourseasymm:{
1584 return DecodeDetectorLayersvPPRcourseasymm(mod,layer,lad,det);
1585 }break;
1586 case kvPPRasymmFMD:{
1587 return DecodeDetectorLayersvPPRasymmFMD(mod,layer,lad,det);
1588 }break;
1589 case kv11:{
1590 return DecodeDetectorLayersv11(mod,layer,lad,det);
1591 }break;
1592 case kv11Hybrid:{
1593 return DecodeDetectorLayersv11Hybrid(mod,layer,lad,det);
1594 }break;
1595 default:{
1596 Error("DecodeDetectorLayers","Major version = %d, not supported",
1597 (Int_t)fMajorVersion);
1598 return;
1599 }break;
1600 } // end switch
1601 return;
1602}
1603//______________________________________________________________________
1604void AliITSInitGeometry::DecodeDetectorvSPD02(
1605 Int_t &mod,Int_t ncpn,Int_t cpy0,Int_t cpy1,Int_t cpy2) const {
1606 // decode geometry into detector module number
1607 // Inputs:
1608 // Int_t ncpn The Number of copies of this volume
1609 // Int_t cpy0 The lowest copy number
1610 // Int_t cpy1 The middle copy number
1611 // Int_t cpy2 the highest copy number
1612 // Output:
1613 // Int_t &mod The module number assoicated with this set
1614 // of copy numbers.
1615 // Return:
1616 // none.
1617
1618 // detector = ladder = 1
1619 if(ncpn==4 && cpy1>2) mod = cpy1; // layer = 1,2
1620 else mod = cpy1-1; // layer = 4,5
1621 if(ncpn==1) mod = 2; // layer=3
1622 cpy0 = cpy2;
1623 return;
1624}
1625//______________________________________________________________________
1626void AliITSInitGeometry::RecodeDetectorvSPD02(Int_t mod,Int_t &cpn0,
f736d235 1627 Int_t &cpn1,Int_t &cpn2) const {
012f0f4c 1628 // decode geometry into detector module number. There are two decoding
1629 // Scheams. Old which does not follow the ALICE coordinate system
1630 // requirements, and New which dose.
1631 // Inputs:
1632 // Int_t mod The module number assoicated with this set
1633 // of copy numbers.
1634 // Output:
1635 // Int_t cpn0 The lowest copy number
1636 // Int_t cpn1 The middle copy number
1637 // Int_t cpn2 the highest copy number
1638 // Return:
1639 // none.
1640
1641 cpn2 = 0;
1642 if(mod==2){
1643 cpn0 = 1;
1644 cpn1 = 1;
1645 return;
1646 } else if(mod<2){
1647 cpn0 = 1;
1648 cpn1 = mod+1;
1649 }else{
1650 cpn0 = 1;
1651 cpn1 = mod;
1652 } // end if
1653 return;
1654}
1655//______________________________________________________________________
1656void AliITSInitGeometry::DecodeDetectorLayersvSPD02(Int_t mod,Int_t &lay,
f736d235 1657 Int_t &lad,Int_t &det) const{
012f0f4c 1658 // decode geometry into detector module number. There are two decoding
1659 // Scheams. Old which does not follow the ALICE coordinate system
1660 // requirements, and New which dose. Note, this use of layer ladder
1661 // and detector numbers are strictly for internal use of this
1662 // specific code. They do not represent the "standard" layer ladder
1663 // or detector numbering except in a very old and obsoleate sence.
1664 // Inputs:
1665 // Int_t mod The module number assoicated with this set
1666 // of copy numbers.
1667 // Output:
1668 // Int_t lay The layer number
1669 // Int_t lad The ladder number
1670 // Int_t det the dettector number
1671 // Return:
1672 // none.
1673
1674 lay = mod+1;
1675 lad = det = 1;
1676 return;
1677}
1678//______________________________________________________________________
1679void AliITSInitGeometry::DecodeDetectorvSDD03(
1680 Int_t &mod,Int_t ncpys,Int_t cpy0,Int_t cpy1,Int_t cpy2) const {
1681 // decode geometry into detector module number. There are two decoding
1682 // Scheams. Old which does not follow the ALICE coordinate system
1683 // requirements, and New which dose.
1684 // Inputs:
1685 // Int_t ncpys The number of posible copies cpn1
1686 // Int_t cpy0 The lowest copy number
1687 // Int_t cpy1 The middle copy number
1688 // Int_t cpy2 the highest copy number
1689 // Output:
1690 // Int_t &mod The module number assoicated with this set
1691 // of copy numbers.
1692 // Return:
1693 // none.
1694
1695 if(ncpys==10){ // ITEL detectors
1696 if(cpy1>4) mod = cpy1+1;
1697 else mod = cpy1-1;
1698 }else{ // IDET detectors
1699 if(cpy1==1) mod = 4;
1700 else mod = 5;
1701 } // end if
1702 cpy0=cpy2;
1703 return;
1704}
1705//______________________________________________________________________
1706void AliITSInitGeometry::RecodeDetectorvSDD03(Int_t mod,Int_t &cpn0,
f736d235 1707 Int_t &cpn1,Int_t &cpn2) const{
012f0f4c 1708 // decode geometry into detector module number. There are two decoding
1709 // Scheams. Old which does not follow the ALICE coordinate system
1710 // requirements, and New which dose.
1711 // Inputs:
1712 // Int_t mod The module number assoicated with this set
1713 // of copy numbers.
1714 // Output:
1715 // Int_t cpn0 The lowest copy number
1716 // Int_t cpn1 The middle copy number
1717 // Int_t cpn2 the highest copy number
1718 // Return:
1719 // none.
1720
1721 cpn0 = 1;
1722 cpn2 = 0;
1723 if(mod<4) cpn1 = mod+1;
1724 else if(mod==4||mod==5) cpn1 = mod-3;
1725 else cpn1 = mod-1;
1726 return;
1727}
1728//______________________________________________________________________
1729void AliITSInitGeometry::DecodeDetectorLayersvSDD03(Int_t mod,Int_t &lay,
f736d235 1730 Int_t &lad,Int_t &det) const{
012f0f4c 1731 // decode geometry into detector module number. There are two decoding
1732 // Scheams. Old which does not follow the ALICE coordinate system
1733 // requirements, and New which dose. Note, this use of layer ladder
1734 // and detector numbers are strictly for internal use of this
1735 // specific code. They do not represent the "standard" layer ladder
1736 // or detector numbering except in a very old and obsoleate sence.
1737 // Inputs:
1738 // Int_t mod The module number assoicated with this set
1739 // of copy numbers.
1740 // Output:
1741 // Int_t lay The layer number
1742 // Int_t lad The ladder number
1743 // Int_t det the dettector number
1744 // Return:
1745 // none.
1746
1747 lad = det = 1;
1748 lay = mod+1;
1749 return;
1750}
1751//______________________________________________________________________
1752void AliITSInitGeometry::DecodeDetectorvSSD03(
1753 Int_t &mod,Int_t dtype,Int_t cpn0,Int_t cpn1,Int_t cpn2) const {
1754 // decode geometry into detector module number. There are two decoding
1755 // Scheams. Old which does not follow the ALICE coordinate system
1756 // requirements, and New which dose.
1757 // Inputs:
1758 // Int_t dtype The detector type 1=ITSA 2=IGAR 3=IFRA
1759 // Int_t cpn0 The lowest copy number
1760 // Int_t cpn1 The middle copy number
1761 // Int_t cpn2 the highest copy number
1762 // Output:
1763 // Int_t &mod The module number assoicated with this set
1764 // of copy numbers.
1765 // Return:
1766 // none.
1767
1768 if(dtype==2){mod=2; return;}
1769 if(dtype==3){mod=3; return;}
1770 mod = cpn0-1;
1771 if(cpn0==3) mod = 4;
1772 cpn1=cpn2;
1773 return;
1774}
1775//______________________________________________________________________
1776void AliITSInitGeometry::RecodeDetectorvSSD03(Int_t mod,Int_t &cpn0,
f736d235 1777 Int_t &cpn1,Int_t &cpn2) const {
012f0f4c 1778 // decode geometry into detector module number. There are two decoding
1779 // Scheams. Old which does not follow the ALICE coordinate system
1780 // requirements, and New which dose.
1781 // Inputs:
1782 // Int_t mod The module number assoicated with this set
1783 // of copy numbers.
1784 // Output:
1785 // Int_t cpn0 The lowest copy number
1786 // Int_t cpn1 The middle copy number
1787 // Int_t cpn2 the highest copy number
1788 // Return:
1789 // none.
1790
1791 cpn1=1;
1792 cpn2=0;
1793 if(mod<2) cpn0=mod+1;
1794 else if (mod==2||mod==3) cpn0=1;
1795 else cpn0 = 3;
1796 return;
1797}
1798//______________________________________________________________________
1799void AliITSInitGeometry::DecodeDetectorLayersvSSD03(Int_t mod,Int_t &lay,
f736d235 1800 Int_t &lad,Int_t &det) const {
012f0f4c 1801 // decode geometry into detector module number. There are two decoding
1802 // Scheams. Old which does not follow the ALICE coordinate system
1803 // requirements, and New which dose. Note, this use of layer ladder
1804 // and detector numbers are strictly for internal use of this
1805 // specific code. They do not represent the "standard" layer ladder
1806 // or detector numbering except in a very old and obsoleate sence.
1807 // Inputs:
1808 // Int_t mod The module number assoicated with this set
1809 // of copy numbers.
1810 // Output:
1811 // Int_t lay The layer number
1812 // Int_t lad The ladder number
1813 // Int_t det the dettector number
1814 // Return:
1815 // none.
1816
1817 lad = det = 1;
1818 lay = mod+1;
1819 return;
1820}
1821//______________________________________________________________________
1822void AliITSInitGeometry::DecodeDetectorvITS04(
1823 Int_t &mod,Int_t dtype,Int_t cpn0,Int_t cpn1,Int_t cpn2) const {
1824 // decode geometry into detector module number. There are two decoding
1825 // Scheams. Old which does not follow the ALICE coordinate system
1826 // requirements, and New which dose.
1827 // Inputs:
1828 // Int_t dtype The detector type 1=ITSA 2=IGAR 3=IFRA
1829 // Int_t cpn0 The lowest copy number
1830 // Int_t cpn1 The middle copy number
1831 // Int_t cpn2 the highest copy number
1832 // Output:
1833 // Int_t &mod The module number assoicated with this set
1834 // of copy numbers.
1835 // Return:
1836 // none.
1837
1838 mod = dtype-1;
1839 cpn0 = cpn1 = cpn2;
1840 return;
1841}
1842//______________________________________________________________________
1843void AliITSInitGeometry::RecodeDetectorvITS04(Int_t mod,Int_t &cpn0,
f736d235 1844 Int_t &cpn1,Int_t &cpn2) const {
012f0f4c 1845 // decode geometry into detector module number. There are two decoding
1846 // Scheams. Old which does not follow the ALICE coordinate system
1847 // requirements, and New which dose.
1848 // Inputs:
1849 // Int_t mod The module number assoicated with this set
1850 // of copy numbers.
1851 // Output:
1852 // Int_t cpn0 The lowest copy number
1853 // Int_t cpn1 The middle copy number
1854 // Int_t cpn2 the highest copy number
1855 // Return:
1856 // none.
1857
1858 cpn1 = cpn2 = 0;
1859 switch(mod){
1860 case 0:case 1:case 2:case 3:{
1861 cpn0 = mod+1;
1862 }break;
1863 case 4: case 5:{
1864 cpn0 = mod-3;
1865 }break;
1866 case 6:case 7:case 8:case 9:{
1867 cpn0 = mod-5;
1868 } break;
1869 default:
1870 cpn0 = 0;
1871 break;
1872 }// end switch
1873 return;
1874}
1875//______________________________________________________________________
1876void AliITSInitGeometry::DecodeDetectorLayersvITS04(Int_t mod,Int_t &lay,
f736d235 1877 Int_t &lad,Int_t &det) const{
012f0f4c 1878 // decode geometry into detector module number. There are two decoding
1879 // Scheams. Old which does not follow the ALICE coordinate system
1880 // requirements, and New which dose. Note, this use of layer ladder
1881 // and detector numbers are strictly for internal use of this
1882 // specific code. They do not represent the "standard" layer ladder
1883 // or detector numbering except in a very old and obsoleate sence.
1884 // Inputs:
1885 // Int_t mod The module number assoicated with this set
1886 // of copy numbers.
1887 // Output:
1888 // Int_t lay The layer number
1889 // Int_t lad The ladder number
1890 // Int_t det the dettector number
1891 // Return:
1892 // none.
1893
1894 lad = 1;
1895 switch(mod){
1896 case 0:case 1:case 2:case 3:{
1897 lay = mod/2 +1;
1898 det = mod%2 +1;
1899 }break;
1900 case 4: case 5:{
1901 lay = mod -1;
1902 }break;
1903 case 6:case 7:case 8:case 9:{
1904 lay = mod/2 +2;
1905 det = mod%2 +1;
1906 }break;
1907 default:
1908 lay = 0;
1909 det = 0;
1910 break;
1911 } // end switch
1912 return;
1913}
1914//______________________________________________________________________
54c9a3d9 1915void AliITSInitGeometry::DecodeDetectorvPPRasymmFMD(Int_t &mod,Int_t layer,
1916 Int_t cpn0,Int_t cpn1,Int_t cpn2) const {
012f0f4c 1917 // decode geometry into detector module number. There are two decoding
1918 // Scheams. Old which does not follow the ALICE coordinate system
1919 // requirements, and New which dose.
1920 // Inputs:
1921 // Int_t layer The ITS layer
1922 // Int_t cpn0 The lowest copy number
1923 // Int_t cpn1 The middle copy number
1924 // Int_t cpn2 the highest copy number
1925 // Output:
1926 // Int_t &mod The module number assoicated with this set
1927 // of copy numbers.
1928 // Return:
1929 // none.
1930 const Int_t kDetPerLadderSPD[2]={2,4};
1931 const Int_t kDetPerLadder[6]={4,4,6,8,22,25};
1932 const Int_t kLadPerLayer[6]={20,40,14,22,34,38};
1933 Int_t lay=-1,lad=-1,det=-1,i;
1934
1935 if(fDecode){ // New decoding scheam
1936 switch (layer){
1937 case 1:{
1938 lay = layer;
1939 det = 5-cpn2;
1940 if(cpn0==4&&cpn1==1) lad=1;
1941 else if(cpn0==4&&cpn1==2) lad=20;
1942 else if(cpn0<4){
1943 lad = 8-cpn1-kDetPerLadderSPD[layer-1]*(cpn0-1);
1944 }else{ // cpn0>4
1945 lad = 28-cpn1-kDetPerLadderSPD[layer-1]*(cpn0-1);
1946 } // end if
1947 } break;
1948 case 2:{
1949 lay = layer;
1950 det = 5-cpn2;
1951 if(cpn0==4&&cpn1==1) lad=1;
1952 else if(cpn0<4){
1953 lad = 14-cpn1-kDetPerLadderSPD[layer-1]*(cpn0-1);
1954 }else{ // cpn0>4
1955 lad = 54-cpn1-kDetPerLadderSPD[layer-1]*(cpn0-1);
1956 } // end if
1957 } break;
1958 case 3:{
1959 lay = layer;
1960 if(cpn0<5) lad = 5-cpn0;
1961 else lad = 19-cpn0;
1962 det = 7-cpn1;
1963 } break;
1964 case 4:{
1965 lay = layer;
1966 if(cpn0<7) lad = 7-cpn0;
1967 else lad = 29-cpn0;
1968 det = 9-cpn1;
1969 } break;
1970 case 5:{
1971 lay = layer;
1972 if(cpn0<10) lad = 10-cpn0;
1973 else lad = 44-cpn0;
1974 det = 23-cpn1;
1975 } break;
1976 case 6:{
1977 lay = layer;
1978 if(cpn0<9) lad = 9-cpn0;
1979 else lad = 47-cpn0;
1980 det = 26-cpn1;
1981 } break;
1982 } // end switch
023ae34b 1983 mod = 0;
6b0f3880 1984 for(i=0;i<layer-1;i++) mod += kLadPerLayer[i]*kDetPerLadder[i];
1985 mod += kDetPerLadder[layer-1]*(lad-1)+det-1;// module start at zero.
023ae34b 1986 return;
1987 } // end if
1988 // Old decoding scheam
1989 switch(layer){
1990 case 1: case 2:{
1991 lay = layer;
6b0f3880 1992 lad = cpn1+kDetPerLadderSPD[layer-1]*(cpn0-1);
023ae34b 1993 det = cpn2;
1994 }break;
1995 case 3: case 4:{
1996 lay = layer;
1997 lad = cpn0;
1998 det = cpn1;
1999 }break;
2000 case 5: case 6:{
2001 lay = layer;
2002 lad = cpn0;
2003 det = cpn1;
2004 }break;
2005 default:{
2006 }break;
2007 } // end switch
2008 mod = 0;
6b0f3880 2009 for(i=0;i<layer-1;i++) mod += kLadPerLayer[i]*kDetPerLadder[i];
2010 mod += kDetPerLadder[layer-1]*(lad-1)+det-1;// module start at zero.
023ae34b 2011 return;
2012}
2013//______________________________________________________________________
012f0f4c 2014void AliITSInitGeometry::RecodeDetectorvPPRasymmFMD(Int_t mod,Int_t &cpn0,
023ae34b 2015 Int_t &cpn1,Int_t &cpn2){
2016 // decode geometry into detector module number. There are two decoding
2017 // Scheams. Old which does not follow the ALICE coordinate system
2018 // requirements, and New which dose.
2019 // Inputs:
2020 // Int_t mod The module number assoicated with this set
2021 // of copy numbers.
2022 // Output:
2023 // Int_t cpn0 The lowest copy number
2024 // Int_t cpn1 The middle copy number
2025 // Int_t cpn2 the highest copy number
2026 // Return:
2027 // none.
6b0f3880 2028 const Int_t kITSgeoTreeCopys[6][3]= {{10, 2, 4},// lay=1
023ae34b 2029 {10, 4, 4},// lay=2
2030 {14, 6, 1},// lay=3
2031 {22, 8, 1},// lay=4
2032 {34,22, 1},// lay=5
2033 {38,25, 1}};//lay=6
6b0f3880 2034 const Int_t kDetPerLadderSPD[2]={2,4};
2035 // const Int_t kDetPerLadder[6]={4,4,6,8,22,25};
2036 // const Int_t kLadPerLayer[6]={20,40,14,22,34,38};
023ae34b 2037 Int_t lay,lad,det;
2038
2039 cpn0 = cpn1 = cpn2 = 0;
2040 DecodeDetectorLayers(mod,lay,lad,det);
2041 if(fDecode){ // New decoding scheam
2042 switch (lay){
2043 case 1:{
2044 cpn2 = 5-det; // Detector 1-4
6b0f3880 2045 cpn1 = 1+(lad-1)%kDetPerLadderSPD[lay-1];
2046 cpn0 = 5-(lad+kDetPerLadderSPD[lay-1])/kDetPerLadderSPD[lay-1];
2047 if(mod>27) cpn0 = 15-(lad+kDetPerLadderSPD[lay-1])/
2048 kDetPerLadderSPD[lay-1];
023ae34b 2049 } break;
2050 case 2:{
2051 cpn2 = 5-det; // Detector 1-4
6b0f3880 2052 cpn1 = 4-(lad+2)%kDetPerLadderSPD[lay-1];
2053 cpn0 = 1+(14-cpn1-lad)/kDetPerLadderSPD[lay-1];
2054 if(mod>131) cpn0 = 1+(54-lad-cpn1)/kDetPerLadderSPD[lay-1];
023ae34b 2055 } break;
2056 case 3:{
2057 cpn2 = 1;
2058 if(lad<5) cpn0 = 5-lad;
2059 else cpn0 = 19-lad;
2060 cpn1 = 7-det;
2061 } break;
2062 case 4:{
2063 cpn2 = 1;
2064 if(lad<7) cpn0 = 7-lad;
2065 else cpn0 = 29-lad;
2066 cpn1 = 9-det;
2067 } break;
2068 case 5:{
2069 cpn2 = 1;
2070 if(lad<10) cpn0 = 10-lad;
2071 else cpn0 = 44-lad;
2072 cpn1 = 23-det;
2073 } break;
2074 case 6:{
2075 cpn2 = 1;
2076 if(lad<9) cpn0 = 9-lad;
2077 else cpn0 = 47-lad;
2078 cpn1 = 26-det;
2079 } break;
2080 default:{
a5a317a9 2081 AliError(Form("New: mod=%d lay=%d not 1-6.",mod,lay));
023ae34b 2082 return;
2083 } break;
2084 } // end switch
2085 if(cpn0<1||cpn1<1||cpn2<1||
6b0f3880 2086 cpn0>kITSgeoTreeCopys[lay-1][0]||
2087 cpn1>kITSgeoTreeCopys[lay-1][1]||
2088 cpn2>kITSgeoTreeCopys[lay-1][2])
023ae34b 2089 Error("RecodeDetector",
2090 "cpn0=%d cpn1=%d cpn2=%d mod=%d lay=%d lad=%d det=%d",
2091 cpn0,cpn1,cpn2,mod,lay,lad,det);
2092 return;
2093 } // end if
2094 // Old encoding
2095 switch (lay){
2096 case 1: case 2:{
2097 cpn2 = det; // Detector 1-4
6b0f3880 2098 cpn0 = (lad+kDetPerLadderSPD[lay-1]-1)/kDetPerLadderSPD[lay-1];
2099 cpn1 = (lad+kDetPerLadderSPD[lay-1]-1)%kDetPerLadderSPD[lay-1] + 1;
023ae34b 2100 } break;
2101 case 3: case 4: case 5 : case 6:{
2102 cpn2 = 1;
2103 cpn1 = det;
2104 cpn0 = lad;
2105 } break;
2106 default:{
946c4dcd 2107 AliError(Form("Old: mod=%d lay=%d not 1-6.",mod,lay));
023ae34b 2108 return;
2109 } break;
2110 } // end switch
2111 if(cpn0<1||cpn1<1||cpn2<1||
6b0f3880 2112 cpn0>kITSgeoTreeCopys[lay-1][0]||
2113 cpn1>kITSgeoTreeCopys[lay-1][1]||
2114 cpn2>kITSgeoTreeCopys[lay-1][2])
023ae34b 2115 Error("RecodeDetector",
2116 "cpn0=%d cpn1=%d cpn2=%d mod=%d lay=%d lad=%d det=%d",
2117 cpn0,cpn1,cpn2,mod,lay,lad,det);
2118 return;
2119}
2120//______________________________________________________________________
012f0f4c 2121void AliITSInitGeometry::DecodeDetectorLayersvPPRasymmFMD(Int_t mod,Int_t &lay,
023ae34b 2122 Int_t &lad,Int_t &det){
2123 // decode geometry into detector module number. There are two decoding
2124 // Scheams. Old which does not follow the ALICE coordinate system
2125 // requirements, and New which dose. Note, this use of layer ladder
2126 // and detector numbers are strictly for internal use of this
2127 // specific code. They do not represent the "standard" layer ladder
2128 // or detector numbering except in a very old and obsoleate sence.
2129 // Inputs:
2130 // Int_t mod The module number assoicated with this set
2131 // of copy numbers.
2132 // Output:
2133 // Int_t lay The layer number
2134 // Int_t lad The ladder number
2135 // Int_t det the dettector number
2136 // Return:
2137 // none.
6b0f3880 2138 // const Int_t kDetPerLadderSPD[2]={2,4};
2139 const Int_t kDetPerLadder[6]={4,4,6,8,22,25};
2140 const Int_t kLadPerLayer[6]={20,40,14,22,34,38};
023ae34b 2141 Int_t mod2;
2142
2143 det = 0;
2144 lad = 0;
2145 lay = 0;
2146 mod2 = 0;
2147 do{
6b0f3880 2148 mod2 += kLadPerLayer[lay]*kDetPerLadder[lay];
023ae34b 2149 lay++;
2150 }while(mod2<=mod); // end while
2151 if(lay>6||lay<1) Error("DecodeDetectorLayers","0<lay=%d>6",lay);
6b0f3880 2152 mod2 -= kLadPerLayer[lay-1]*kDetPerLadder[lay-1];
023ae34b 2153 do{
2154 lad++;
6b0f3880 2155 mod2 += kDetPerLadder[lay-1];
023ae34b 2156 }while(mod2<=mod); // end while
012f0f4c 2157 if(lad>kLadPerLayer[lay-1]||lad<1) Error("DecodeDetectorLayers",
2158 "lad=%d>kLadPerLayer[lay-1=%d]=%d mod=%d mod2=%d",lad,lay-1,
2159 kLadPerLayer[lay-1],mod,mod2);
2160 mod2 -= kDetPerLadder[lay-1];
2161 det = mod-mod2+1;
2162 if(det>kDetPerLadder[lay-1]||det<1) Error("DecodeDetectorLayers",
2163 "det=%d>detPerLayer[lay-1=%d]=%d mod=%d mod2=%d lad=%d",det,
2164 lay-1,kDetPerLadder[lay-1],mod,mod2,lad);
2165 return;
2166}
2167//______________________________________________________________________
54c9a3d9 2168void AliITSInitGeometry::DecodeDetectorv11Hybrid(Int_t &mod,Int_t layer,
2169 Int_t cpn0,Int_t cpn1,Int_t cpn2) const {
012f0f4c 2170 // decode geometry into detector module number
2171 // Inputs:
2172 // Int_t layer The ITS layer
2173 // Int_t cpn0 The lowest copy number
2174 // Int_t cpn1 The middle copy number
2175 // Int_t cpn2 the highest copy number
2176 // Output:
2177 // Int_t &mod The module number assoicated with this set
2178 // of copy numbers.
2179 // Return:
2180 // none.
75473741 2181 const Int_t kDetPerLadderSPD[2]={2,4};
2182 const Int_t kDetPerLadder[6]={4,4,6,8,22,25};
2183 const Int_t kLadPerLayer[6]={20,40,14,22,34,38};
8f8273a4 2184 Int_t lad=-1,det=-1;
75473741 2185
2186 switch(layer) {
2187 case 1: case 2:{
8f8273a4 2188 if (SPDIsTGeoNative()) {
35bc3392 2189 lad = cpn1+kDetPerLadderSPD[layer-1]*(cpn0-1);
2190 det = cpn2;
8f8273a4 2191 } else {
2192 lad = cpn1+kDetPerLadderSPD[layer-1]*(cpn0-1);
2193 det = cpn2;
2194 }
75473741 2195 } break;
2196 case 3: case 4:{
2197 if (SDDIsTGeoNative()) {
2198 lad = cpn0+1;
2199 det = cpn1+1;
2200 } else {
2201 lad = cpn0;
2202 det = cpn1;
2203 }
2204 } break;
2205 case 5: case 6:{
bf210566 2206 if (SSDIsTGeoNative()) {
2207 lad = cpn0+1;
2208 det = cpn1+1;
2209 } else {
2210 lad = cpn0;
2211 det = cpn1;
2212 }
75473741 2213 } break;
2214 default:{
2215 } break;
2216 } // end switch
2217 mod = 0;
8f8273a4 2218 for(Int_t i=0;i<layer-1;i++) mod += kLadPerLayer[i]*kDetPerLadder[i];
75473741 2219 mod += kDetPerLadder[layer-1]*(lad-1)+det-1;// module start at zero.
2220 return;
012f0f4c 2221}
8f8273a4 2222
2223/*
012f0f4c 2224//______________________________________________________________________
2225void AliITSInitGeometry::RecodeDetectorv11Hybrid(Int_t mod,Int_t &cpn0,
2226 Int_t &cpn1,Int_t &cpn2) {
2227 // decode geometry into detector module number. There are two decoding
2228 // Scheams. Old which does not follow the ALICE coordinate system
2229 // requirements, and New which dose.
2230 // Inputs:
2231 // Int_t mod The module number assoicated with this set
2232 // of copy numbers.
2233 // Output:
2234 // Int_t cpn0 The lowest copy number
2235 // Int_t cpn1 The middle copy number
2236 // Int_t cpn2 the highest copy number
2237 // Return:
2238 // none.
2239 const Int_t kITSgeoTreeCopys[6][3]= {{10, 2, 4},// lay=1
2240 {10, 4, 4},// lay=2
2241 {14, 6, 1},// lay=3
2242 {22, 8, 1},// lay=4
2243 {34,22, 1},// lay=5
2244 {38,25, 1}};//lay=6
2245 const Int_t kDetPerLadderSPD[2]={2,4};
012f0f4c 2246 Int_t lay,lad,det;
2247
2248 cpn0 = cpn1 = cpn2 = 0;
8f8273a4 2249 DecodeDetectorLayersv11Hybrid(mod,lay,lad,det);
012f0f4c 2250 // Old encoding
2251 switch (lay){
2252 case 1: case 2:{
2253 cpn2 = det; // Detector 1-4
2254 cpn0 = (lad+kDetPerLadderSPD[lay-1]-1)/kDetPerLadderSPD[lay-1];
2255 cpn1 = (lad+kDetPerLadderSPD[lay-1]-1)%kDetPerLadderSPD[lay-1] + 1;
2256 } break;
2257 case 3: case 4: case 5 : case 6:{
2258 cpn2 = 1;
2259 cpn1 = det;
2260 cpn0 = lad;
2261 } break;
2262 default:{
2263 Error("RecodeDetector","Old: mod=%d lay=%d not 1-6.");
2264 return;
2265 } break;
2266 } // end switch
2267 if(cpn0<1||cpn1<1||cpn2<1||
2268 cpn0>kITSgeoTreeCopys[lay-1][0]||
2269 cpn1>kITSgeoTreeCopys[lay-1][1]||
2270 cpn2>kITSgeoTreeCopys[lay-1][2])
2271 Error("RecodeDetector",
2272 "cpn0=%d cpn1=%d cpn2=%d mod=%d lay=%d lad=%d det=%d",
2273 cpn0,cpn1,cpn2,mod,lay,lad,det);
2274 return;
2275}
8f8273a4 2276*/
2277
012f0f4c 2278
8f8273a4 2279//______________________________________________________________________
2280void AliITSInitGeometry::RecodeDetectorv11Hybrid(Int_t mod,Int_t &cpn0,
2281 Int_t &cpn1,Int_t &cpn2) {
2282 // decode geometry into detector module number. There are two decoding
2283 // Scheams. Old which does not follow the ALICE coordinate system
2284 // requirements, and New which does.
012f0f4c 2285 // Inputs:
2286 // Int_t mod The module number assoicated with this set
2287 // of copy numbers.
2288 // Output:
8f8273a4 2289 // Int_t cpn0 The lowest copy number (SPD sector or SDD/SSD ladder)
2290 // Int_t cpn1 The middle copy number (SPD stave or SDD/SSD module)
2291 // Int_t cpn2 the highest copy number (SPD ladder or 1 for SDD/SSD)
012f0f4c 2292 // Return:
2293 // none.
54c9a3d9 2294 const Int_t kDetPerLadderSPD[2]={2,4};
2295 Int_t lay,lad,det;
012f0f4c 2296
54c9a3d9 2297 DecodeDetectorLayersv11Hybrid(mod,lay,lad,det);
2298 if (lay<3) { // SPD
2299 cpn2 = det; // Detector 1-4
2300 cpn0 = (lad+kDetPerLadderSPD[lay-1]-1)/kDetPerLadderSPD[lay-1];
2301 cpn1 = (lad+kDetPerLadderSPD[lay-1]-1)%kDetPerLadderSPD[lay-1] + 1;
2302 //if (SPDIsTGeoNative()) {
2303 // cpn2--;
2304 // cpn1--;
2305 //}
2306 } else { // SDD and SSD
2307 cpn2 = 1;
2308 cpn1 = det;
2309 cpn0 = lad;
2310 if (lay<5) { // SDD
2311 if (SDDIsTGeoNative()) {
2312 cpn1--;
2313 cpn0--;
2314 } // end if SDDIsTGeoNative()
2315 } else { //SSD
2316 if (SSDIsTGeoNative()) {
2317 cpn1--;
2318 cpn0--;
2319 }// end if SSDIsTGeoNative()
2320 } // end if Lay<5/else
2321 } // end if lay<3/else
2322 /*printf("AliITSInitGeometry::RecodeDetectorv11Hybrid:"
2323 "mod=%d lay=%d lad=%d det=%d cpn0=%d cpn1=%d cpn2=%d\n",
2324 mod,lay,lad,det,cpn0,cpn1,cpn2);*/
8f8273a4 2325}
8f8273a4 2326// //______________________________________________________________________
2327// void AliITSInitGeometry::DecodeDetectorLayersv11Hybrid(Int_t mod,Int_t &lay,
2328// Int_t &lad,Int_t &det) {
2329
2330// // decode module number into detector indices for v11Hybrid
2331// // Inputs:
2332// // Int_t mod The module number associated with this set
2333// // of copy numbers.
2334// // Output:
2335// // Int_t lay The layer number
2336// // Int_t lad The ladder number
2337// // Int_t det the dettector number
2338// // Return:
2339// // none.
2340
2341// const Int_t kDetPerLadder[6]={4,4,6,8,22,25};
2342// const Int_t kLadPerLayer[6]={20,40,14,22,34,38};
2343// Int_t mod2 = 0;
2344// det = 0;
2345// lad = 0;
2346// lay = 0;
2347
2348// do{
2349// mod2 += kLadPerLayer[lay]*kDetPerLadder[lay];
2350// lay++;
2351// } while(mod2<=mod); // end while
2352// if(lay>6||lay<1) Error("DecodeDetectorLayers","0<lay=%d>6",lay);
2353// mod2 -= kLadPerLayer[lay-1]*kDetPerLadder[lay-1];
2354// do{
2355// lad++;
2356// mod2 += kDetPerLadder[lay-1];
2357// } while(mod2<=mod); // end while
2358// if(lad>kLadPerLayer[lay-1]||lad<1) Error("DecodeDetectorLayers",
2359// "lad=%d>kLadPerLayer[lay-1=%d]=%d mod=%d mod2=%d",lad,lay-1,
2360// kLadPerLayer[lay-1],mod,mod2);
2361// mod2 -= kDetPerLadder[lay-1];
2362// det = mod-mod2+1;
2363// if(det>kDetPerLadder[lay-1]||det<1) Error("DecodeDetectorLayers",
2364// "det=%d>detPerLayer[lay-1=%d]=%d mod=%d mod2=%d lad=%d",det,
2365// lay-1,kDetPerLadder[lay-1],mod,mod2,lad);
2366// return;
2367// }
2368
2369//______________________________________________________________________
2370void AliITSInitGeometry::DecodeDetectorLayersv11Hybrid(Int_t mod,Int_t &lay,
2371 Int_t &lad,Int_t &det) {
2372
2373 // decode module number into detector indices for v11Hybrid
2374 // mod starts from 0
2375 // lay, lad, det start from 1
2376
2377 // Inputs:
2378 // Int_t mod The module number associated with this set
2379 // of copy numbers.
2380 // Output:
2381 // Int_t lay The layer number
2382 // Int_t lad The ladder number
2383 // Int_t det the dettector number
2384
2385 const Int_t kDetPerLadder[6] = {4,4,6,8,22,25};
2386 const Int_t kLadPerLayer[6] = {20,40,14,22,34,38};
2387
2388 Int_t mod2 = 0;
2389 lay = 0;
2390
2391 do {
2392 mod2 += kLadPerLayer[lay]*kDetPerLadder[lay];
2393 lay++;
2394 } while(mod2<=mod); // end while
2395 if(lay>6) Error("DecodeDetectorLayers","lay=%d>6",lay);
2396
2397 mod2 = kLadPerLayer[lay-1]*kDetPerLadder[lay-1] - mod2+mod;
2398 lad = mod2/kDetPerLadder[lay-1];
2399
2400 if(lad>=kLadPerLayer[lay-1]||lad<0) Error("DecodeDetectorLayers",
54c9a3d9 2401 "lad=%d not in the correct range",lad);
8f8273a4 2402 det = (mod2 - lad*kDetPerLadder[lay-1])+1;
2403 if(det>kDetPerLadder[lay-1]||det<1) Error("DecodeDetectorLayers",
54c9a3d9 2404 "det=%d not in the correct range",det);
8f8273a4 2405 lad++;
023ae34b 2406}
2407
012f0f4c 2408//______________________________________________________________________
2409Bool_t AliITSInitGeometry::WriteVersionString(Char_t *str,Int_t length,
2410 AliITSVersion_t maj,Int_t min,
2411 const Char_t *cvsDate,const Char_t *cvsRevision)const{
2412 // fills the string str with the major and minor version number
2413 // Inputs:
2414 // Char_t *str The character string to hold the major
2415 // and minor version numbers in
2416 // Int_t length The maximum number of characters which
2417 // can be accomidated by this string.
2418 // str[length-1] must exist and will be set to zero
2419 // AliITSVersion_t maj The major number
2420 // Int_t min The minor number
2421 // Char_t *cvsDate The date string from cvs
2422 // Char_t *cvsRevision The Revision string from cvs
2423 // Outputs:
2424 // Char_t *str The character string holding the major and minor
2425 // version numbers. str[length-1] must exist
2426 // and will be set to zero
2427 // Return:
2428 // kTRUE if no errors
c1caadda 2429 Char_t cvslikedate[30];
012f0f4c 2430 Int_t i,n,cvsDateLength,cvsRevisionLength;
2431
2432 cvsDateLength = (Int_t)strlen(cvsDate);
54c9a3d9 2433 if(cvsDateLength>30){ // svn string, make a cvs like string
c1caadda 2434 i=0;n=0;
2435 do{
2436 cvslikedate[i] = cvsDate[i];
e0d5d6f7 2437 if(cvsDate[i]=='+' || cvsDate[i++]=='-'){
c1caadda 2438 n++; // count number of -
2439 cvslikedate[i-1] = '/'; // replace -'s by /'s.
2440 } // end if
2441 } while(n<3&&i<30); // once additonal - of time zone reach exit
2442 cvslikedate[i-1] = '$'; // put $ at end then zero.
2443 for(;i<30;i++) cvslikedate[i]=0;// i starts wher do loop left off.
2444 }else{
2445 for(i=0;i<cvsDateLength&&i<30;i++) cvslikedate[i]=cvsDate[i];
2446 }// end if
2447 cvsDateLength = (Int_t)strlen(cvslikedate);
012f0f4c 2448 cvsRevisionLength = (Int_t)strlen(cvsRevision);
2449 i = (Int_t)maj;
2450 n = 50+(Int_t)(TMath::Log10(TMath::Abs((Double_t)i)))+1+
2451 (Int_t)(TMath::Log10(TMath::Abs((Double_t)min)))+1
2452 +cvsDateLength-6+cvsRevisionLength-10;
2453 if(GetDebug()>1) printf("AliITSInitGeometry::WriteVersionString:"
2454 "length=%d major=%d minor=%d cvsDate=%s[%d] "
c1caadda 2455 "cvsRevision=%s[%d] n=%d\n",length,i,min,cvslikedate,
012f0f4c 2456 cvsDateLength,cvsRevision,cvsRevisionLength,n);
2457 if(i<0) n++;
2458 if(min<0) n++;
2459 if(length<n){// not enough space to write in output string.
2460 Warning("WriteVersionString","Output string not long enough "
2461 "lenght=%d must be at least %d long\n",length,n);
2462 return kFALSE;
2463 } // end if length<n
2464 char *cvsrevision = new char[cvsRevisionLength-10];
2465 char *cvsdate = new char[cvsDateLength-6];
2466 for(i=0;i<cvsRevisionLength-10;i++)
2467 if(10+i<cvsRevisionLength-1)
2468 cvsrevision[i] = cvsRevision[10+i]; else cvsrevision[i] = 0;
2469 for(i=0;i<cvsDateLength-6;i++) if(6+i<cvsDateLength-1)
c1caadda 2470 cvsdate[i] = cvslikedate[6+i]; else cvsdate[i] = 0;
012f0f4c 2471 for(i=0;i<length;i++) str[i] = 0; // zero it out for now.
2472 i = (Int_t)maj;
2473 sprintf(str,"Major Version= %d Minor Version= %d Revision: %s Date: %s",
2474 i,min,cvsrevision,cvsdate);
b2e5530c 2475 /* this gives compilation warnings on some compilers: descriptor zu
012f0f4c 2476 if(GetDebug()>1)printf("AliITSInitGeometry::WriteVersionString: "
b2e5530c 2477 "n=%d str=%s revision[%zu] date[%zu]\n",
012f0f4c 2478 n,str,strlen(cvsrevision),strlen(cvsdate));
b2e5530c 2479 */
012f0f4c 2480 delete[] cvsrevision;
2481 delete[] cvsdate;
2482 return kTRUE;
2483}
2484//______________________________________________________________________
2485Bool_t AliITSInitGeometry::ReadVersionString(const Char_t *str,Int_t length,
2486 AliITSVersion_t &maj,Int_t &min,
2487 TDatime &dt)const{
2488 // fills the string str with the major and minor version number
2489 // Inputs:
2490 // Char_t *str The character string to holding the major and minor
2491 // version numbers in
2492 // Int_t length The maximum number of characters which can be
2493 // accomidated by this string. str[length-1] must exist
2494 // Outputs:
2495 // Char_t *str The character string holding the major and minor
2496 // version numbers unchanged. str[length-1] must exist.
2497 // AliITSVersion_t maj The major number
2498 // Int_t min The minor number
2499 // TDatime dt The date and time of the cvs commit
2500 // Return:
2501 // kTRUE if no errors
2502 Bool_t ok;
2503 Char_t cvsRevision[10],cvsDate[11],cvsTime[9];
2504 Int_t i,m,n=strlen(str),year,month,day,hours,minuits,seconds;
2505
2506 if(GetDebug()>1)printf("AliITSInitGeometry::ReadVersionString:"
2507 "str=%s length=%d\n",
2508 str,length);
2509 if(n<35) return kFALSE; // not enough space for numbers
2510 m = sscanf(str,"Major Version= %d Minor Version= %d Revision: %s "
2511 "Date: %s %s",&i,&min,cvsRevision,cvsDate,cvsTime);
2512 ok = m==5;
2513 if(!ok) return !ok;
2514 m = sscanf(cvsDate,"%d/%d/%d",&year,&month,&day);
2515 ok = m==3;
2516 if(!ok) return !ok;
2517 m = sscanf(cvsTime,"%d:%d:%d",&hours,&minuits,&seconds);
2518 ok = m==3;
2519 if(!ok) return !ok;
2520 dt.Set(year,month,day,hours,minuits,seconds);
c1caadda 2521 if(GetDebug()>1)printf("AliITSInitGeometry::ReadVersionString: i=%d "
2522 "min=%d cvsRevision=%s cvsDate=%s cvsTime=%s m=%d\n",
012f0f4c 2523 i,min,cvsRevision,cvsDate,cvsTime,m);
2524 if(GetDebug()>1)printf("AliITSInitGeometry::ReadVersionString: year=%d"
2525 " month=%d day=%d hours=%d minuits=%d seconds=%d\n",
2526 year,month,day,hours,minuits,seconds);
2527 switch (i){
2528 case kvITS04:{
2529 maj = kvITS04;
2530 } break;
2531 case kvSPD02:{
2532 maj = kvSPD02;
2533 } break;
2534 case kvSDD03:{
2535 maj = kvSDD03;
2536 } break;
2537 case kvSSD03:{
2538 maj = kvSSD03;
2539 } break;
2540 case kvPPRasymmFMD:{
2541 maj = kvPPRasymmFMD;
2542 } break;
2543 case kv11:{
2544 maj = kv11;
2545 } break;
2546 case kv11Hybrid:{
2547 maj = kv11Hybrid;
2548 } break;
2549 default:{
2550 maj = kvDefault;
2551 } break;
2552 } // end switch
2553 return ok;
2554}