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733304f0 | 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 | $Log$ | |
9dec0e81 | 18 | Revision 1.3 2003/03/04 07:36:15 kowal2 |
19 | Logs added | |
20 | ||
733304f0 | 21 | */ |
22 | ||
b8def77a | 23 | #include "AliTPCPid.h" |
24 | #include "TMath.h" | |
25 | //#include "AliITSIOTrack.h" | |
16a5b018 | 26 | #include "Riostream.h" |
b8def77a | 27 | ClassImp(AliTPCPid) |
28 | // Correction 13.01.2003 Z.S.,Dubna | |
29 | // 22.01.2003 | |
30 | //------------------------------------------------------------ | |
31 | Float_t AliTPCPid::qcorr(Float_t xc) | |
32 | { | |
33 | assert(0); | |
34 | Float_t fcorr; | |
35 | fcorr=( 0.766 +0.9692*xc -1.267*xc*xc )*( 1.-TMath::Exp(-xc*64.75) ); | |
36 | if(fcorr<=0.1)fcorr=0.1; | |
37 | return qtot/fcorr; | |
38 | } | |
39 | //----------------------------------------------------------- | |
40 | Float_t AliTPCPid::qtrm(Int_t track) | |
41 | { | |
42 | TVector q(*( this->GetVec(track) )); | |
43 | Int_t ml=(Int_t)q(0); | |
44 | if(ml<1)return 0.; | |
45 | if(ml>6)ml=6; | |
46 | float vf[6]; | |
47 | Int_t nl=0; for(Int_t i=0;i<ml;i++){if(q(i)>fSigmin){vf[nl]=q(i+1);nl++;}} | |
48 | if(nl==0)return 0.; | |
49 | switch(nl){ | |
50 | case 1:q(6)=q(1); break; | |
51 | case 2:q(6)=(q(1)+q(2))/2.; break; | |
52 | default: | |
53 | for(int fi=0;fi<2;fi++){ | |
54 | Int_t swap; | |
55 | do{ swap=0; float qmin=vf[fi]; | |
56 | for(int j=fi+1;j<nl;j++) | |
57 | if(qmin>vf[j]){qmin=vf[j];vf[j]=vf[fi];vf[fi]=qmin;swap=1;}; | |
58 | }while(swap==1); | |
59 | } | |
60 | q(6)= (vf[0]+vf[1])/2.; | |
61 | break; | |
62 | } | |
63 | for(Int_t i=0;i<nl;i++){q(i+1)=vf[i];} this->SetVec(track,q); | |
64 | return (q(6)); | |
65 | }// --- End AliTPCPid::qtrm --- | |
66 | ||
67 | Float_t AliTPCPid::qtrm(Float_t qarr[6],Int_t narr) | |
68 | { | |
69 | //.................. | |
70 | Float_t q[6],qm,qmin; | |
71 | Int_t nl,ml; | |
72 | if(narr>0&&narr<7){ml=narr;}else{return 0;}; | |
73 | nl=0; for(Int_t i=0;i<ml;i++){if(qarr[i]>fSigmin){q[nl]=qarr[i];nl++;}} | |
74 | if(nl==0)return 0.; | |
75 | switch(nl){ | |
76 | case 1:qm=q[0]; break; | |
77 | case 2:qm=(q[0]+q[1])/2.; break; | |
78 | default: | |
79 | Int_t swap; | |
80 | for(int fi=0;fi<2;fi++){ | |
81 | do{ swap=0; qmin=q[fi]; | |
82 | for(int j=fi+1;j<nl;j++) | |
83 | if(qmin>q[j]){qmin=q[j];q[j]=q[fi];q[fi]=qmin;swap=1;}; | |
84 | }while(swap==1); | |
85 | } | |
86 | qm= (q[0]+q[1])/2.; | |
87 | break; | |
88 | } | |
89 | return qm; | |
90 | }// --- End AliTPCPid::qtrm --- | |
91 | ||
92 | Int_t AliTPCPid::wpik(Int_t nc,Float_t q) | |
93 | { | |
94 | Float_t qmpi,qmk,sigpi,sigk,dpi,dk,ppi,pk; | |
95 | Float_t appi,apk; | |
96 | qmpi =cut[nc][1]; | |
97 | sigpi=cut[nc][2]; | |
98 | qmk =cut[nc][3]; | |
99 | sigk =cut[nc][4]; | |
100 | appi = aprob[0][nc-5]; | |
101 | apk = aprob[1][nc-5]; | |
102 | if( !fSilent ){ | |
103 | cout<<"qmpi,sigpi,qmk,sigk="<<qmpi<<" "<<sigpi<<" "<<qmk<<" "<<sigk<<endl; | |
104 | cout<<"appi,apk="<<appi<<","<<apk<<endl; | |
105 | } | |
106 | Float_t dqpi=(q-qmpi)/sigpi; | |
107 | Float_t dqk =(q-qmk )/sigk; | |
9dec0e81 | 108 | dpi =TMath::Abs(dqpi); |
109 | dk =TMath::Abs(dqk); | |
b8def77a | 110 | Double_t dn=appi*TMath::Gaus(q,qmpi,sigpi)+apk*TMath::Gaus(q,qmk,sigk); |
111 | if(dn>0.){ | |
112 | ppi=appi*TMath::Gaus(q,qmpi,sigpi)/dn; | |
113 | pk = apk*TMath::Gaus(q,qmk, sigk )/dn; | |
114 | }else{fWpi=1;return pion();} | |
115 | Float_t rpik=ppi/(pk+0.0000001); | |
116 | if( !fSilent ) | |
117 | cout<<"q,dqpi,dqk, wpik: ppi,pk,rpik=" | |
118 | <<q<<" "<<dqpi<<" "<<dqk<<" "<<ppi<<" "<<pk<<" "<<rpik<<endl; | |
119 | ||
120 | fWp=0.; fWpi=ppi; fWk=pk; | |
121 | if( pk>ppi){return kaon();}else{return pion();} | |
122 | } | |
123 | //----------------------------------------------------------- | |
124 | //inline | |
125 | Int_t AliTPCPid::wpikp(Int_t nc,Float_t q) | |
126 | { | |
127 | Float_t qmpi,qmk,qmp,sigpi,sigk,sigp,ppi,pk,pp; | |
128 | Float_t appi,apk,app; | |
129 | ||
130 | qmpi =cut[nc][1]; | |
131 | sigpi=cut[nc][2]; | |
132 | qmk =cut[nc][3]; | |
133 | sigk =cut[nc][4]; | |
134 | qmp =cut[nc][5]; | |
135 | sigp =cut[nc][6]; | |
136 | ||
137 | //appi = apk = app = 1.; | |
138 | appi = aprob[0][nc-5]; | |
139 | apk = aprob[1][nc-5]; | |
140 | app = aprob[2][nc-5]; | |
141 | ||
142 | Double_t dn= appi*TMath::Gaus(q,qmpi,sigpi) | |
143 | +apk*TMath::Gaus(q,qmk,sigk)+app*TMath::Gaus(q,qmp,sigp); | |
144 | if(dn>0.){ | |
145 | ppi=appi*TMath::Gaus(q,qmpi,sigpi)/dn; | |
146 | pk = apk*TMath::Gaus(q,qmk, sigk )/dn; | |
147 | pp = app*TMath::Gaus(q,qmp, sigp )/dn; | |
148 | } | |
149 | else{fWpi=1;return pion();} | |
150 | fWp=pp; fWpi=ppi; fWk=pk; | |
151 | if( !fSilent ){ | |
152 | cout<<" wpikp: mid,sig pi,k,p="<<qmpi<<" "<<sigpi<<"; "<<qmk<<" "<<sigk<<"; " | |
153 | <<qmp<<" "<<sigp<<"; "<<endl; | |
154 | cout<<" aprob: "<<appi<<" "<<apk<<" "<<app<<endl; | |
155 | cout<<" ppi,pk,pp="<<ppi<<" "<<pk<<" "<<pp<<endl; | |
156 | } | |
157 | if( ppi>pk&&ppi>pp ) { return pion(); } | |
158 | if(pk>pp){return kaon();}else{return proton();} | |
159 | } | |
160 | //----------------------------------------------------------- | |
161 | Int_t AliTPCPid::GetPcode(TClonesArray* rps,Float_t pm) | |
162 | { | |
163 | return 0; | |
164 | } | |
165 | //----------------------------------------------------------- | |
166 | Int_t AliTPCPid::GetPcode(AliTPCtrack *track) | |
167 | { | |
168 | Double_t xk,par[5]; track->GetExternalParameters(xk,par); | |
169 | Float_t phi=TMath::ASin(par[2]) + track->GetAlpha(); | |
170 | if (phi<-TMath::Pi()) phi+=2*TMath::Pi(); | |
171 | if (phi>=TMath::Pi()) phi-=2*TMath::Pi(); | |
172 | Float_t lam=TMath::ATan(par[3]); | |
173 | Float_t pt_1=TMath::Abs(par[4]); | |
174 | Float_t mom=1./(pt_1*TMath::Cos(lam)); | |
175 | Float_t dedx=track->GetdEdx(); | |
176 | Int_t pcode=GetPcode(dedx/40.,mom); | |
177 | cout<<"TPCtrack dedx,mom,pcode="<<dedx<<","<<mom<<","<<pcode<<endl; | |
178 | return pcode?pcode:211; | |
179 | } | |
180 | //----------------------------------------------------------- | |
181 | Int_t AliTPCPid::GetPcode(AliITStrackV2 *track) | |
182 | { | |
183 | if(track==0)return 0; | |
184 | // track->Propagate(track->GetAlpha(),3.,0.1/65.19*1.848,0.1*1.848); | |
185 | track->PropagateTo(3.,0.0028,65.19); | |
186 | track->PropagateToVertex(); | |
187 | Double_t xk,par[5]; track->GetExternalParameters(xk,par); | |
188 | Float_t lam=TMath::ATan(par[3]); | |
189 | Float_t pt_1=TMath::Abs(par[4]); | |
190 | Float_t mom=0.; | |
191 | if( (pt_1*TMath::Cos(lam))!=0. ){ mom=1./(pt_1*TMath::Cos(lam)); }else{mom=0.;}; | |
192 | Float_t dedx=track->GetdEdx(); | |
193 | cout<<"lam,pt_1,mom,dedx="<<lam<<","<<pt_1<<","<<mom<<","<<dedx<<endl; | |
194 | Int_t pcode=GetPcode(dedx,mom); | |
195 | cout<<"ITS V2 dedx,mom,pcode="<<dedx<<","<<mom<<","<<pcode<<endl; | |
196 | return pcode?pcode:211; | |
197 | } | |
198 | //----------------------------------------------------------- | |
199 | Int_t AliTPCPid::GetPcode(Float_t q,Float_t pm) | |
200 | { | |
201 | fWpi=fWk=fWp=0.; fPcode=0; | |
202 | //1)---------------------- 0-120 MeV/c -------------- | |
203 | if ( pm<=cut[1][0] ) | |
204 | { fWpi=1.; return pion(); } | |
205 | //2)----------------------120-200 Mev/c ( 29.7.2002 ) ------------- | |
206 | if ( pm<=cut[2][0] ) | |
207 | { if( q<fCutKa->Eval(pm) ){fWpi=1.; return pion(); } | |
208 | else {fWk =1.; return kaon();} } | |
209 | //3)----------------------200-400 Mev/c ------------- | |
210 | if ( pm<=cut[3][0] ) | |
211 | if( q<fCutKa->Eval(pm) ) | |
212 | { fWpi=1.;return pion(); } | |
213 | else | |
214 | { if ( q<=fCutPr->Eval(pm) ) | |
215 | {fWk=1.;return kaon();} | |
216 | else {fWp=1.;return proton();} | |
217 | } | |
218 | //4)----------------------400-450 Mev/c ------------- | |
219 | if ( pm<=cut[4][0] ) | |
220 | if( q<fCutKaTune*fCutKa->Eval(pm) ) | |
221 | { fWpi=1.;return pion(); } | |
222 | else | |
223 | { if( q<fCutPr->Eval(pm) ) | |
224 | {fWk=1.;return kaon();} else {fWp=1.;return proton(); } | |
225 | } | |
226 | //5)----------------------450-500 Mev/c ------------- | |
227 | if ( pm<=cut[5][0] ) | |
228 | if ( q>fCutPr->Eval(pm) ) | |
229 | {fWp=1.;return proton();} else {return wpik(5,q);}; | |
230 | //6)----------------------500-550 Mev/c ------------- | |
231 | if ( pm<=cut[6][0] ) | |
232 | if ( q>fCutPr->Eval(pm) ) | |
233 | {fWp=1.;return proton();} else {return wpik(6,q);}; | |
234 | //7)----------------------550-600 Mev/c ------------- | |
235 | if ( pm<=cut[7][0] ) | |
236 | if ( q>fCutPr->Eval(pm) ) | |
237 | {fWp=1.;return proton();} else {return wpik(7,q);}; | |
238 | //8)----------------------600-650 Mev/c ------------- | |
239 | if ( pm<=cut[8][0] ) | |
240 | if ( q>fCutPrTune*fCutPr->Eval(pm) ){fWp=1.;return proton();} | |
241 | else {return wpik(8,q);}; | |
242 | //9)----------------------650-730 Mev/c ------------- | |
243 | if ( pm<=cut[9][0] ) | |
244 | if ( q>fCutPrTune*fCutPr->Eval(pm) ){fWp=1.;return proton();} | |
245 | else {return wpik(9,q);}; | |
246 | //10)----------------------730-830 Mev/c ------------- | |
247 | if( pm<=cut[10][0] ) | |
248 | if ( q>fCutPrTune*fCutPr->Eval(pm) ){fWp=1.;return proton();} | |
249 | else {return wpik(10,q);}; | |
250 | //11)----------------------830-930 Mev/c ------------- | |
251 | if( pm<=cut[11][0] ){ return wpikp(11,q); } | |
252 | //12)----------------------930-1030 Mev/c ------------- | |
253 | if( pm<=cut[12][0] ) | |
254 | { return wpikp(12,q); }; | |
255 | ||
256 | return fPcode; | |
257 | } | |
258 | //----------------------------------------------------------- | |
259 | void AliTPCPid::SetCut(Int_t n,Float_t pm,Float_t pilo,Float_t pihi, | |
260 | Float_t klo,Float_t khi,Float_t plo,Float_t phi) | |
261 | { | |
262 | cut[n][0]=pm; | |
263 | cut[n][1]=pilo; | |
264 | cut[n][2]=pihi; | |
265 | cut[n][3]=klo; | |
266 | cut[n][4]=khi; | |
267 | cut[n][5]=plo; | |
268 | cut[n][6]=phi; | |
269 | return ; | |
270 | } | |
271 | //------------------------------------------------------------ | |
272 | void AliTPCPid::SetVec(Int_t ntrack,TVector info) | |
273 | { | |
274 | TClonesArray& arr=*trs; | |
275 | new( arr[ntrack] ) TVector(info); | |
276 | } | |
277 | //----------------------------------------------------------- | |
278 | TVector* AliTPCPid::GetVec(Int_t ntrack) | |
279 | { | |
280 | TClonesArray& arr=*trs; | |
281 | return (TVector*)arr[ntrack]; | |
282 | } | |
283 | //----------------------------------------------------------- | |
284 | void AliTPCPid::SetEdep(Int_t track,Float_t Edep) | |
285 | { | |
286 | TVector xx(0,11); | |
287 | if( ((TVector*)trs->At(track))->IsValid() ) | |
288 | {TVector yy( *((TVector*)trs->At(track)) );xx=yy; } | |
289 | Int_t j=(Int_t)xx(0); if(j>4)return; | |
290 | xx(++j)=Edep;xx(0)=j; | |
291 | TClonesArray &arr=*trs; | |
292 | new(arr[track])TVector(xx); | |
293 | } | |
294 | //----------------------------------------------------------- | |
295 | void AliTPCPid::SetPmom(Int_t track,Float_t Pmom) | |
296 | { | |
297 | TVector xx(0,11); | |
298 | if( ((TVector*)trs->At(track))->IsValid() ) | |
299 | {TVector yy( *((TVector*)trs->At(track)) );xx=yy; } | |
300 | xx(10)=Pmom; | |
301 | TClonesArray &arr=*trs; | |
302 | new(arr[track])TVector(xx); | |
303 | } | |
304 | //----------------------------------------------------------- | |
305 | void AliTPCPid::SetPcod(Int_t track,Int_t partcode) | |
306 | { | |
307 | TVector xx(0,11); | |
308 | if( ((TVector*)trs->At(track))->IsValid() ) | |
309 | {TVector yy( *((TVector*)trs->At(track)) );xx=yy; } | |
310 | if(xx(11)==0) | |
311 | {xx(11)=partcode; mxtrs++; | |
312 | TClonesArray &arr=*trs; | |
313 | new(arr[track])TVector(xx); | |
314 | } | |
315 | } | |
316 | //----------------------------------------------------------- | |
317 | void AliTPCPid::Print(Int_t track) | |
318 | {cout<<mxtrs<<" tracks in AliITSPid obj."<<endl; | |
319 | if( ((TVector*)trs->At(track))->IsValid() ) | |
320 | {TVector xx( *((TVector*)trs->At(track)) ); | |
321 | xx.Print(); | |
322 | } | |
323 | else | |
324 | {cout<<"No data for track "<<track<<endl;return;} | |
325 | } | |
326 | //----------------------------------------------------------- | |
327 | void AliTPCPid::Tab(void) | |
328 | { | |
329 | if(trs->GetEntries()==0){cout<<"No entries in TAB"<<endl;return;} | |
330 | cout<<"------------------------------------------------------------------------"<<endl; | |
331 | cout<<"Nq"<<" q1 "<<" q2 "<<" q3 "<<" q4 "<<" q5 "<< | |
332 | " Qtrm " <<" Wpi "<<" Wk "<<" Wp "<<"Pmom "<<endl; | |
333 | cout<<"------------------------------------------------------------------------"<<endl; | |
334 | for(Int_t i=0;i<trs->GetEntries();i++) | |
335 | { | |
336 | TVector xx( *((TVector*)trs->At(i)) ); | |
337 | if( xx.IsValid() && xx(0)>0 ) | |
338 | { | |
339 | TVector xx( *((TVector*)trs->At(i)) ); | |
340 | if(xx(0)>=2) | |
341 | { | |
342 | // 1)Calculate Qtrm | |
343 | xx(6)=(this->qtrm(i)); | |
344 | ||
345 | }else{ | |
346 | xx(6)=xx(1); | |
347 | } | |
348 | // 2)Calculate Wpi,Wk,Wp | |
349 | this->GetPcode(xx(6),xx(10)/1000.); | |
350 | xx(7)=GetWpi(); | |
351 | xx(8)=GetWk(); | |
352 | xx(9)=GetWp(); | |
353 | // 3)Print table | |
354 | if(xx(0)>0){ | |
355 | cout<<xx(0)<<" "; | |
356 | for(Int_t j=1;j<11;j++){ | |
357 | cout.width(7);cout.precision(5);cout<<xx(j); | |
358 | } | |
359 | cout<<endl; | |
360 | } | |
361 | // 4)Update data in TVector | |
362 | TClonesArray &arr=*trs; | |
363 | new(arr[i])TVector(xx); | |
364 | } | |
365 | else | |
366 | {/*cout<<"No data for track "<<i<<endl;*/} | |
367 | }// End loop for tracks | |
368 | } | |
369 | void AliTPCPid::Reset(void) | |
370 | { | |
371 | for(Int_t i=0;i<trs->GetEntries();i++){ | |
372 | TVector xx(0,11); | |
373 | TClonesArray &arr=*trs; | |
374 | new(arr[i])TVector(xx); | |
375 | } | |
376 | } | |
377 | //----------------------------------------------------------- | |
378 | AliTPCPid::AliTPCPid(Int_t ntrack) | |
379 | { | |
380 | trs = new TClonesArray("TVector",ntrack); | |
381 | TClonesArray &arr=*trs; | |
382 | for(Int_t i=0;i<ntrack;i++)new(arr[i])TVector(0,11); | |
383 | mxtrs=0; | |
384 | ||
385 | //fCutKa = new TF1("fkaons","[0]/x/x+[1]",0.1,1.2); | |
386 | //fCutPr = new TF1("fprotons","[0]/x/x +[1]",0.2,1.2); | |
387 | TF1 *f_rmska = new TF1("x_frmska","1.46-7.82*x+16.78*x^2-15.53*x^3+5.24*x^4 ", | |
388 | 0.1,1.2); | |
389 | fCutKa = new TF1("fkaons", | |
390 | "1.25+0.044/x/x+1.25+0.044*x-13.87*x^2+22.37*x^3-10.05*x^4-2.5*x_frmska", | |
391 | 0.1,1.2); | |
392 | fCutPr = new TF1("fprotons", | |
393 | "0.83*(15.32-56.094*x+89.962*x^2-66.1856*x^3+18.4052*x^4)", | |
394 | 0.2,1.2); | |
395 | fCutKaTune=1.1; // 0.92; | |
396 | fCutPrTune=1.0; //0.80; | |
397 | ||
398 | const int inf=10; | |
399 | // Ncut Pmom pilo pihi klo khi plo phi | |
400 | // cut[j] [0] [1] [2] [3] [4] [5] [6] | |
401 | //---------------------------------------------------------------- | |
402 | SetCut( 1, 0.120, 0. , 0. , inf , inf , inf , inf ); | |
403 | SetCut( 2, 0.200, 0. , 6.0 , 6.0 , inf , inf , inf ); //120-200 | |
404 | SetCut( 3, 0.400, 0. , 3.5 , 3.5 , 9.0 , 9.0 , inf ); //200-400 | |
405 | SetCut( 4, 0.450, 0. , 1.9 , 1.9 , 4.0 , 4.0 , inf ); //400-450 | |
406 | //---------------------------------------------------------------- | |
407 | SetCut( 5, 0.500, 0.976, 0.108, 1.484 , 0.159 , 3.5 , inf ); //450-500 | |
408 | SetCut( 6, 0.550, 0.979, 0.108, 1.376 , 0.145 , 3.0 , inf ); //500-550 | |
409 | //---------------------------------------------------------------- | |
410 | SetCut( 7, 0.600, 0.984, 0.111, 1.295 , 0.146 , 2.7 , inf ); //550-600 | |
411 | SetCut( 8, 0.650, 0.989, 0.113, 1.239 , 0.141 , 2.5 , inf ); //600-650 | |
412 | SetCut( 9, 0.730, 0.995, 0.109, 1.172 , 0.132 , 2.0 , inf ); //650-730 | |
413 | //---------------------------------------------------------------- | |
414 | SetCut( 10, 0.830, 1.008, 0.116, 1.117 , 0.134 , 1.703, 0.209 ); //730-830 | |
415 | SetCut( 11, 0.930, 1.019, 0.115, 1.072 , 0.121 , 1.535, 0.215 ); //830-930 | |
416 | SetCut( 12, 1.230, 1.035, 0.117, 1.053 , 0.140 ,1.426, 0.270); //930-1030 | |
417 | //------------------------ pi,K --------------------- | |
418 | aprob[0][0]=33219.; aprob[1][0]=1971.; // aprob[0][i] - pions | |
419 | aprob[0][1]=28828.; aprob[1][1]=1973.; // aprob[1][i] - kaons | |
420 | //--------------------------------------------------- | |
421 | aprob[0][2]=24532.; aprob[1][2]=1932.; aprob[2][2]=1948.; | |
422 | aprob[0][3]=20797.; aprob[1][3]=1823.; aprob[2][3]=1970.; | |
423 | aprob[0][4]=27017.; aprob[1][4]=2681.; aprob[2][4]=2905.; | |
424 | //------------------------ pi,K,p ------------------- | |
425 | aprob[0][5]= 24563.; aprob[1][5]=2816.; aprob[2][5]=3219.; | |
426 | aprob[0][6]= 16877.; aprob[1][6]=2231.; aprob[2][6]=2746.; | |
427 | aprob[0][7]= 11557.; aprob[1][7]=1681; aprob[2][7]=2190.; | |
428 | ||
429 | fSilent=kTRUE; | |
430 | } | |
431 | //----------------------------------------------------------- | |
432 | ||
433 | ||
434 |