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a4c640e1 | 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 | ||
9dcc11e4 | 16 | /* |
17 | $Log: AliT0Align.cxx,v $ | |
18 | Revision 2008/01/30 | |
19 | Removing code violations | |
a4c640e1 | 20 | |
9dcc11e4 | 21 | Version 1.1 2006/10 |
22 | Preliminary test version (T.Malkiewicz) | |
23 | */ | |
a4c640e1 | 24 | |
25 | #include "AliT0Align.h" | |
a4c640e1 | 26 | #include "TROOT.h" |
27 | #include "Riostream.h" | |
28 | #include "TFile.h" | |
29 | #include "TMath.h" | |
30 | #include "TSystem.h" | |
31 | #include "AliSurveyObj.h" | |
32 | #include "AliAlignObjParams.h" | |
33 | #include "AliCDBStorage.h" | |
34 | #include <TClonesArray.h> | |
35 | #include <TFile.h> | |
36 | #include "AliLog.h" | |
37 | #include "AliCDBManager.h" | |
9dcc11e4 | 38 | #include "AliSurveyPoint.h" |
39 | ||
40 | // Class creating the T0 aligmnent objects | |
41 | // from the surveys done by surveyers at Point2. | |
42 | // Survey results are fetched from | |
43 | // Survey Depot, based on survey results | |
44 | // position of T0 alignment objects is computed. | |
45 | ||
a4c640e1 | 46 | |
47 | ClassImp(AliT0Align) | |
48 | ||
49 | AliT0Align::AliT0Align() : | |
50 | TObject(), | |
9dcc11e4 | 51 | fFileGlob(0x0), |
a4c640e1 | 52 | fT0AAlignObj(0x0), |
53 | fT0CAlignObj(0x0), | |
9dcc11e4 | 54 | fDebug(0), |
81c2ef80 | 55 | fXPosC(0.), |
56 | fYPosC(0.), | |
57 | fXPosA(0.), | |
58 | fYPosA(0.), | |
59 | fRepLoc(0), | |
60 | fRepGlob(0), | |
61 | fSide(0x0), | |
62 | fUser(0x0) | |
63 | { | |
a4c640e1 | 64 | // |
65 | // default constructor | |
66 | // | |
67 | } | |
68 | //________________________________________________________________________ | |
81c2ef80 | 69 | AliT0Align::AliT0Align(Int_t reportloc, Int_t side, Int_t reportglob) : |
a4c640e1 | 70 | TObject(), |
9dcc11e4 | 71 | fFileGlob(0x0), |
a4c640e1 | 72 | fT0AAlignObj(0x0), |
73 | fT0CAlignObj(0x0), | |
9dcc11e4 | 74 | fDebug(0), |
81c2ef80 | 75 | fXPosC(0.), |
76 | fYPosC(0.), | |
77 | fXPosA(0.), | |
78 | fYPosA(0.), | |
79 | fRepLoc(0), | |
80 | fRepGlob(0), | |
81 | fSide(0x0), | |
82 | fUser(0x0) | |
a4c640e1 | 83 | { |
84 | // | |
85 | // constructor - defines data files | |
86 | // | |
87 | fRepLoc = reportloc; | |
81c2ef80 | 88 | fRepGlob = reportglob; |
89 | fSide = side; | |
a4c640e1 | 90 | Char_t path[50]; |
91 | fFileGlob = new Char_t[80]; | |
81c2ef80 | 92 | fUser = new Char_t[10]; |
a4c640e1 | 93 | sprintf(path,gSystem->Getenv("ALICE_ROOT")); |
94 | // | |
95 | // sprintf(fFileLoc,"%s/T0/Survey_%d_T0.txt",path,reportloc); | |
96 | sprintf(fFileGlob,"%s/T0/Survey_%d_V0.txt",path,reportglob); | |
97 | // | |
81c2ef80 | 98 | sprintf(fUser,gSystem->Getenv("alien_API_USER")); |
a4c640e1 | 99 | } |
100 | //_________________________________________________________________________ | |
101 | AliT0Align::AliT0Align(const AliT0Align &align) : | |
102 | TObject(), | |
9dcc11e4 | 103 | fFileGlob(0x0), |
a4c640e1 | 104 | fT0AAlignObj(0x0), |
105 | fT0CAlignObj(0x0), | |
9dcc11e4 | 106 | fDebug(0), |
81c2ef80 | 107 | fXPosC(0.), |
108 | fYPosC(0.), | |
109 | fXPosA(0.), | |
110 | fYPosA(0.), | |
111 | fRepLoc(0), | |
112 | fRepGlob(0), | |
113 | fSide(0x0), | |
114 | fUser(0x0) | |
a4c640e1 | 115 | { |
116 | // | |
117 | // copy constructor - dummy | |
118 | // | |
119 | fDebug = align.fDebug; | |
120 | } | |
121 | //__________________________________________________________________________ | |
122 | AliT0Align & AliT0Align::operator =(const AliT0Align & align) | |
123 | { | |
124 | // | |
125 | // assignment operator - dummy | |
126 | // | |
127 | fDebug=align.fDebug; | |
128 | return (*this); | |
129 | } | |
130 | ||
131 | //__________________________________________________________________________ | |
d6ac4d13 | 132 | AliT0Align::~AliT0Align() |
133 | { | |
a4c640e1 | 134 | // |
135 | // destructor | |
136 | // | |
137 | if(fT0AAlignObj) delete fT0AAlignObj; | |
138 | if(fT0CAlignObj) delete fT0CAlignObj; | |
203ca5a7 | 139 | if(fFileGlob) delete[] fFileGlob; |
d6ac4d13 | 140 | if(fUser) delete[] fUser; |
a4c640e1 | 141 | } |
142 | //__________________________________________________________________________ | |
143 | Bool_t AliT0Align::LoadSurveyData() | |
144 | { | |
145 | // | |
146 | // Create a new survey object and fill it. | |
147 | ||
148 | AliSurveyObj * s1 = new AliSurveyObj(); | |
81c2ef80 | 149 | const int numberPoints = 2; |
150 | TString pointNames[numberPoints]={"FLANGE_CENTER","C67_6_Beamcircle"}; | |
a4c640e1 | 151 | |
152 | if(fRepLoc == 0) | |
81c2ef80 | 153 | { |
154 | // | |
155 | // Filling from DCDB (via GRID) | |
156 | // | |
157 | s1->SetGridUser(fUser); | |
158 | if(fSide == 0) | |
159 | { | |
160 | s1->Fill("T0", fRepGlob, fUser); | |
161 | } | |
162 | else if(fSide == 1) | |
163 | { | |
164 | s1->Fill("VZERO", fRepGlob, fUser); | |
165 | } | |
166 | else | |
167 | { | |
168 | cout<<"Enter the side properly: '0'- A side, '1'- C side'" <<endl; | |
169 | return 0; | |
170 | } | |
a4c640e1 | 171 | } |
a4c640e1 | 172 | else |
173 | // | |
174 | // Filling from local file | |
175 | // | |
176 | { | |
177 | s1->FillFromLocalFile(fFileGlob); | |
178 | } | |
179 | // | |
81c2ef80 | 180 | Float_t surveyedPoints [numberPoints][2]; |
a4c640e1 | 181 | AliSurveyPoint *currPoint; |
182 | ||
183 | // | |
184 | for(Int_t i=0;i<numberPoints;i++) | |
185 | { | |
186 | currPoint=0; | |
187 | currPoint = (AliSurveyPoint *) s1->GetData()->FindObject(pointNames[i]); | |
188 | // | |
189 | if(currPoint) | |
190 | { | |
191 | surveyedPoints[i][0]=currPoint->GetX(); | |
192 | surveyedPoints[i][1]=currPoint->GetY(); | |
193 | // surveyedPoints[i]=currPoint->GetZ(); | |
194 | if(fDebug) | |
195 | Printf(Form("INFO: Point \"%s\" coordinates read.", pointNames[i].Data())); | |
196 | } | |
197 | else | |
198 | { | |
199 | if(fDebug) | |
200 | { | |
201 | Printf(Form("ERROR: Essential point missing: \"%s\"", pointNames[i].Data())); | |
202 | return 1; | |
203 | } | |
204 | } | |
205 | } | |
81c2ef80 | 206 | if(fSide == 0) |
207 | { | |
208 | fXPosA = surveyedPoints[0][0]; | |
209 | fYPosA = surveyedPoints[0][1]; | |
210 | } | |
211 | else if(fSide == 1) | |
212 | { | |
213 | fXPosC = surveyedPoints[1][0]; | |
214 | fYPosC = surveyedPoints[1][1]; | |
215 | } | |
a4c640e1 | 216 | // |
217 | delete s1; | |
218 | // | |
219 | return 0; | |
220 | } | |
221 | //_________________________________________________________________ | |
222 | ||
223 | Double_t AliT0Align::ComputePosition() | |
224 | { | |
225 | // Float_t fZPos, shift; | |
226 | // fZPos = surveyedPoints[3] - shift; | |
a80ab6cd | 227 | return 0; |
a4c640e1 | 228 | } |
229 | //_______________________________________________________________________ | |
81c2ef80 | 230 | void AliT0Align::CreateAlignObj() |
231 | { | |
a4c640e1 | 232 | // |
a9ab7568 | 233 | // TClonesArray *array = new TClonesArray("AliAlignObjParams",2); |
a4c640e1 | 234 | // TClonesArray &alobj = *array; |
235 | ||
a4c640e1 | 236 | Double_t dx=0., dy=0., dz=0., dpsi=0., dtheta=0., dphi=0.; |
81c2ef80 | 237 | dx=fXPosA; |
238 | dy=fYPosA; | |
a4c640e1 | 239 | fT0AAlignObj = new AliAlignObjParams("ALIC_1/0STL_1",0,dx,dy,dz,dpsi,dtheta,dphi,kTRUE); |
240 | ||
81c2ef80 | 241 | dx=fXPosC; |
242 | dy=fYPosC; | |
a4c640e1 | 243 | // dz=surveyedPoints[2]; |
244 | dz=0.; | |
245 | fT0CAlignObj = new AliAlignObjParams("ALIC_1/0STR_1",0,dx,dy,dz,dpsi,dtheta,dphi,kTRUE); | |
81c2ef80 | 246 | |
a4c640e1 | 247 | } |
248 | ||
249 | //______________________________________________________________________ | |
81c2ef80 | 250 | void AliT0Align::Run() |
251 | { | |
a4c640e1 | 252 | // |
253 | // runs the full chain | |
254 | // | |
255 | SetDebug(0); | |
256 | Bool_t flag = LoadSurveyData(); | |
257 | if(flag) | |
258 | { | |
259 | cout<<"Missing points"<<endl; | |
260 | return; | |
261 | } | |
262 | // ComputePosition(); | |
263 | CreateAlignObj(); | |
264 | StoreAlignObj(); | |
265 | } | |
266 | //_________________________________________________________________________ | |
267 | ||
268 | void AliT0Align::StoreAlignObj() | |
269 | { | |
9dcc11e4 | 270 | // |
271 | // Storing T0 alignment objects | |
272 | // | |
a4c640e1 | 273 | AliCDBManager* cdb = AliCDBManager::Instance(); |
162637e4 | 274 | if(!cdb->IsDefaultStorageSet()) cdb->SetDefaultStorage("local://$ALICE_ROOT/OCDB"); |
a4c640e1 | 275 | // |
276 | TClonesArray *array = new TClonesArray("AliAlignObjParams",2); | |
277 | // | |
278 | Double_t shifts[3]; | |
279 | Double_t rots[3]; | |
280 | // | |
281 | fT0AAlignObj->GetPars(shifts,rots); | |
282 | new((*array)[0]) AliAlignObjParams(fT0AAlignObj->GetSymName(),0,shifts[0], | |
283 | shifts[1],shifts[2],rots[0],rots[1],rots[2],kTRUE); | |
284 | fT0CAlignObj->GetPars(shifts,rots); | |
285 | new((*array)[1]) AliAlignObjParams(fT0CAlignObj->GetSymName(),0,shifts[0], | |
286 | shifts[1],shifts[2],rots[0],rots[1],rots[2],kTRUE); | |
287 | ||
288 | ||
289 | // | |
290 | // storing either in the OCDB or local file | |
291 | // | |
292 | if( TString(gSystem->Getenv("TOCDB")) != TString("kTRUE") ){ | |
293 | // save on file | |
294 | const char* filename = "T0SurveyMisalignment.root"; | |
295 | Char_t fullname[80]; | |
296 | sprintf(fullname,"%s/T0/Align/Data/%s",gSystem->Getenv("ALICE_ROOT"),filename); | |
297 | TFile *f = new TFile(fullname,"RECREATE"); | |
298 | if(!f){ | |
299 | AliError("cannot open file for output\n"); | |
300 | return; | |
301 | } | |
302 | AliInfo(Form("Saving alignment objects to the file %s", filename)); | |
303 | f->cd(); | |
304 | f->WriteObject(array,"T0AlignObjs","kSingleKey"); | |
305 | f->Close(); | |
306 | }else{ | |
307 | // save in CDB storage | |
308 | AliCDBStorage* storage; | |
309 | // | |
310 | TString Storage = gSystem->Getenv("STORAGE"); | |
311 | if(!Storage.BeginsWith("local://") && !Storage.BeginsWith("alien://")) { | |
312 | AliError(Form( | |
313 | "STORAGE variable set to %s is not valid. Exiting\n",Storage.Data())); | |
314 | return; | |
315 | } | |
316 | storage = cdb->GetStorage(Storage.Data()); | |
317 | if(!storage){ | |
318 | AliError(Form("Unable to open storage %s\n",Storage.Data())); | |
319 | return; | |
320 | } | |
321 | // | |
322 | AliCDBMetaData* md = new AliCDBMetaData(); | |
323 | md->SetResponsible("Tomasz Malkiewicz"); | |
81c2ef80 | 324 | md->SetComment("Position of T0-A and T0-C from survey"); |
a4c640e1 | 325 | AliCDBId id("T0/Align/Data",0,AliCDBRunRange::Infinity()); |
326 | storage->Put(array,id,md); | |
327 | } | |
328 | } | |
329 |