BOSS 7.0.3
BESIII Offline Software System
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TrackPool.cxx
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1#include "VertexFit/TrackPool.h"
2#include "VertexFit/WTrackParameter.h"
3#include "VertexFit/GammaShape.h"
4#include <string>
5
6TrackPool::TrackPool() {
7 clearWTrackOrigin();
8 clearWTrackInfit();
9 clearWTrackList();
10 clearGammaShape();
11 clearGammaShapeList();
12 clearMapkinematic();
13 clearMappositionA();
14 clearMappositionB();
15 setBeamPosition(HepPoint3D(0.0,0.0,0.0));
16 setVBeamPosition(HepSymMatrix(3,0));
17 m_numberone = 0;
18 m_numbertwo = 0;
19}
20
21
22void TrackPool::AddTrack(const int number, const double mass,
23 const RecMdcTrack *trk) {
24 HepVector helix(5,0);
25 double error[15];
26 for(int i = 0; i < 5; i++)
27 helix[i] = trk->helix(i);
28 for(int i = 0; i < 15; i++)
29 error[i] = trk->err(i);
30 WTrackParameter wtrk(mass, helix, error);
31 setWTrackOrigin(wtrk);
32 setWTrackInfit(wtrk);
33 setWTrackList(number);
34 if(number != numberWTrack()-1) {
35 std::cout << "TrackPool: wrong track index" <<" "
36 <<number<<" , " <<numberWTrack()<< std::endl;
37 }
38 setMapkinematic(0);
39 setMappositionA(m_numberone);
40 setMappositionB(m_numbertwo);
41 m_numberone = m_numberone + 4;
42}
43
44void TrackPool::AddTrack(const int number, const double mass,
45 const RecEmcShower *trk) {
46 //
47 //parameters: phi lambda mass energy
48 //
49 double ptrk = trk->energy();
50 double e = sqrt(ptrk*ptrk + mass * mass);
51 double the = trk->theta();
52 double phi = trk->phi();
53 HepLorentzVector p4(ptrk * sin(the) * cos(phi),
54 ptrk * sin(the) * sin(phi),
55 ptrk * cos(the),
56 e);
57 double dphi = trk->dphi();
58 double dthe = trk->dtheta();
59 double de = trk->dE();
60 double x = trk->x();
61 double y = trk->y();
62 double z = trk->z();
63 HepPoint3D x3 (x, y ,z);
64 WTrackParameter wtrk(x3, p4 ,dphi ,dthe, de);
65 HepSymMatrix Vpl = HepSymMatrix(2,0);
66 //=== get Vclus===
67 HepSymMatrix Vclus = HepSymMatrix (3,0);
68 Vclus = (wtrk.Ew()).sub(5,7);
69 double xpr = x - m_BeamPosition[0];
70 double ypr = y - m_BeamPosition[1];
71 double zpr = z - m_BeamPosition[2];
72 double Rpr = sqrt(xpr*xpr + ypr*ypr);
73 // === get jacobi ===
74 HepMatrix J(2,3,0);
75 J[0][0] = -ypr/(Rpr*Rpr);
76 J[0][1] = xpr/(Rpr*Rpr);
77 J[1][0] = -xpr * zpr/(Rpr*Rpr*Rpr);
78 J[1][1] = -ypr * zpr/(Rpr*Rpr*Rpr);
79 J[1][2] = 1/Rpr;
80 Vpl = Vclus.similarity(J) + m_VBeamPosition.similarity(J);
81 Vpl[0][1]=0;
82 // === get phipre, lambda===
83
84 double phipre = atan(ypr/xpr);
85
86 if(xpr<0){
87 phipre = atan(ypr/xpr) + 3.1415926;
88 }
89 double lambdapre = zpr/Rpr;
90
91
92 // === set p4 ===
93 double p0x = ptrk*cos(phipre)/sqrt(1 + lambdapre*lambdapre);
94 double p0y = ptrk*sin(phipre)/sqrt(1 + lambdapre*lambdapre);
95 double p0z = ptrk*lambdapre/sqrt(1 + lambdapre*lambdapre);
96 double p0e = e;
97
98
99 double p0ver = sqrt(p0x*p0x + p0y*p0y);
100
101
102 HepMatrix B(4,3,0);
103 B[0][0] = -p0y;
104 B[0][1] = -p0z * p0x * p0ver/(p0e * p0e);
105 B[0][2] = p0x/p0e;
106 B[1][0] = p0x;
107 B[1][1] = -p0z * p0y * p0ver/(p0e * p0e);
108 B[1][2] = p0y/p0e;
109 B[2][1] = p0ver * p0ver * p0ver/(p0e * p0e);
110 B[2][2] = p0z/p0e;
111 B[3][2] = 1;
112
113 HepSymMatrix Vple(3,0);
114 Vple[0][0] = Vpl[0][0];
115 Vple[1][1] = Vpl[1][1];
116 Vple[2][2] = de * de;
117
118 HepSymMatrix Vpxyze(4,0);
119 Vpxyze = Vple.similarity(B);
120
121 wtrk.setW(0,p0x);
122 wtrk.setW(1,p0y);
123 wtrk.setW(2,p0z);
124 wtrk.setW(3,p0e);
125
126 wtrk.setEw(Vpxyze);
127
128 HepSymMatrix Vplme(4,0);
129 Vplme[0][0] = Vpl[0][0];
130 Vplme[1][1] = Vpl[1][1];
131 Vplme[3][3] = de * de;
132 wtrk.setVplm(Vplme);
133
134 HepVector plmp(4 , 0);
135 plmp[0] = phipre;
136 plmp[1] = lambdapre;
137 plmp[2] = mass;
138 plmp[3] = e;
139 wtrk.setPlmp(plmp);
140
141
142 setWTrackOrigin(wtrk);
143 setWTrackInfit(wtrk);
144 setWTrackList(number);
145 if(number != numberWTrack()-1) {
146 std::cout << "TrackPool: wrong track index" <<" "
147 <<number<<" , " <<numberWTrack()<< std::endl;
148 }
149 GammaShape gtrk(p4,dphi,dthe,de);
150 setGammaShape(gtrk);
151 setGammaShapeList(number);
152 setMapkinematic(1);
153 setMappositionA(m_numberone);
154 setMappositionB(m_numbertwo);
155 m_numberone = m_numberone + 4;
156}
157
158
159void TrackPool::AddMissTrack(const int number, const double mass,
160 const RecEmcShower *trk) {
161 //
162 //parameters: phi lambda mass ptrk
163 //
164 double ptrk = trk->energy();
165 double e = sqrt(ptrk*ptrk + mass * mass);
166 double the = trk->theta();
167 double phi = trk->phi();
168 HepLorentzVector p4( e* sin(the) * cos(phi),
169 e * sin(the) * sin(phi),
170 e * cos(the),
171 e);
172 double dphi = trk->dphi();
173 double dthe = trk->dtheta();
174 double de = 1E+6;
175 double x = trk->x();
176 double y = trk->y();
177 double z = trk->z();
178
179 HepPoint3D x3 (x, y ,z);
180 WTrackParameter wtrk(x3, p4 ,dphi ,dthe, de);
181 HepSymMatrix Vpe = HepSymMatrix(2,0);
182 //=== get Vclus===
183 HepSymMatrix Vclus = HepSymMatrix (3,0);
184 Vclus = (wtrk.Ew()).sub(5,7);
185 double xpr = x - m_BeamPosition[0];
186 double ypr = y - m_BeamPosition[1];
187 double zpr = z - m_BeamPosition[2];
188 double Rpr = sqrt(xpr*xpr + ypr*ypr);
189 // === get jacobi ===
190 HepMatrix J(2,3,0);
191 J[0][0] = -ypr/(Rpr*Rpr);
192 J[0][1] = xpr/(Rpr*Rpr);
193 J[1][0] = -xpr * zpr/(Rpr*Rpr*Rpr);
194 J[1][1] = -ypr * zpr/(Rpr*Rpr*Rpr);
195 J[1][2] = 1/Rpr;
196 Vpe = Vclus.similarity(J) + m_VBeamPosition.similarity(J);
197 Vpe[0][1]=0;
198
199 double phipre = atan(ypr/xpr);
200
201 if(xpr<0){
202 phipre = atan(ypr/xpr) + 3.1415926;
203 }
204 double lambdapre = zpr/Rpr;
205
206
207 HepVector plmp(4 , 0);
208 plmp[0] = phipre;
209 plmp[1] = lambdapre;
210 plmp[2] = mass;
211 plmp[3] = ptrk;
212 wtrk.setPlmp(plmp);
213
214 HepSymMatrix Vplm(3,0);
215 Vplm[0][0] = Vpe[0][0];
216 Vplm[1][1] = Vpe[1][1];
217 wtrk.setVplm(Vplm);
218
219
220
221 // === set p4 ===
222 double p0x = ptrk*cos(phipre)/sqrt(1 + lambdapre*lambdapre);
223 double p0y = ptrk*sin(phipre)/sqrt(1 + lambdapre*lambdapre);
224 double p0z = ptrk*lambdapre/sqrt(1 + lambdapre*lambdapre);
225 double p0e = e;
226
227 wtrk.setW(0,p0x);
228 wtrk.setW(1,p0y);
229 wtrk.setW(2,p0z);
230 wtrk.setW(3,p0e);
231
232 wtrk.setType(1);
233 setWTrackOrigin(wtrk);
234 setWTrackInfit(wtrk);
235 setWTrackList(number);
236 GammaShape gtrk(p4,dphi,dthe,de);
237 setGammaShape(gtrk);
238 setGammaShapeList(number);
239 setMapkinematic(5);
240 setMappositionA(m_numberone);
241 setMappositionB(m_numbertwo);
242
243 m_numberone = m_numberone + 3;
244 m_numbertwo = m_numbertwo + 1;
245}
246
247
248
249
250void TrackPool::AddMissTrack(const int number, const RecEmcShower *trk) {
251 //
252 //parameters: phi lambda mass E
253 //
254
255 double mass = 0;
256 double ptrk = trk->energy();
257 double e = sqrt(ptrk*ptrk + mass * mass);
258 double the = trk->theta();
259 double phi = trk->phi();
260 HepLorentzVector p4( e* sin(the) * cos(phi),
261 e * sin(the) * sin(phi),
262 e * cos(the),
263 e);
264 double dphi = trk->dphi();
265 double dthe = trk->dtheta();
266 double de = 1E+6;
267 double x = trk->x();
268 double y = trk->y();
269 double z = trk->z();
270
271 HepPoint3D x3 (x, y ,z);
272 WTrackParameter wtrk(x3, p4 ,dphi ,dthe, de);
273 HepSymMatrix Vpe = HepSymMatrix(2,0);
274 //=== get Vclus===
275 HepSymMatrix Vclus = HepSymMatrix (3,0);
276 Vclus = (wtrk.Ew()).sub(5,7);
277 double xpr = x - m_BeamPosition[0];
278 double ypr = y - m_BeamPosition[1];
279 double zpr = z - m_BeamPosition[2];
280 double Rpr = sqrt(xpr*xpr + ypr*ypr);
281 // === get jacobi ===
282 HepMatrix J(2,3,0);
283 J[0][0] = -ypr/(Rpr*Rpr);
284 J[0][1] = xpr/(Rpr*Rpr);
285 J[1][0] = -xpr * zpr/(Rpr*Rpr*Rpr);
286 J[1][1] = -ypr * zpr/(Rpr*Rpr*Rpr);
287 J[1][2] = 1/Rpr;
288 Vpe = Vclus.similarity(J) + m_VBeamPosition.similarity(J);
289 Vpe[0][1]=0;
290 double phipre = atan(ypr/xpr);
291
292 if(xpr<0){
293 phipre = atan(ypr/xpr) + 3.1415926;
294 }
295 double lambdapre = zpr/Rpr;
296
297
298 HepVector plmp(4 , 0);
299 plmp[0] = phipre;
300 plmp[1] = lambdapre;
301 plmp[2] = mass;
302 plmp[3] = e;
303 wtrk.setPlmp(plmp);
304
305 HepSymMatrix Vplm(2,0);
306 Vplm[0][0] = Vpe[0][0];
307 Vplm[1][1] = Vpe[1][1];
308 wtrk.setVplm(Vplm);
309
310
311
312 // === set p4 ===
313 double p0x = ptrk*cos(phipre)/sqrt(1 + lambdapre*lambdapre);
314 double p0y = ptrk*sin(phipre)/sqrt(1 + lambdapre*lambdapre);
315 double p0z = ptrk*lambdapre/sqrt(1 + lambdapre*lambdapre);
316 double p0e = e;
317
318 wtrk.setW(0,p0x);
319 wtrk.setW(1,p0y);
320 wtrk.setW(2,p0z);
321 wtrk.setW(3,p0e);
322
323 wtrk.setType(1);
324 setWTrackOrigin(wtrk);
325 setWTrackInfit(wtrk);
326 setWTrackList(number);
327 GammaShape gtrk(p4,dphi,dthe,de);
328 setGammaShape(gtrk);
329 setGammaShapeList(number);
330 setMapkinematic(4);
331 setMappositionA(m_numberone);
332 setMappositionB(m_numbertwo);
333
334 m_numberone = m_numberone + 2;
335 m_numbertwo = m_numbertwo + 2;
336}
337
338
339
340
341void TrackPool::AddMissTrack(const int number, const double mass, const HepLorentzVector p4) {
342 //
343 //parameters: mass px py pz
344 //
345
346 double dphi = 1E+6;
347 double dthe = 1E+6;
348 double dE = 1E+6;
349 WTrackParameter wtrk(p4, dphi, dthe, dE);
350 HepVector plmp(4, 0);
351 double phipre = atan(p4[1]/p4[0]);
352
353 if(p4[0]<0){
354 phipre = atan(p4[1]/p4[0]) + 3.1415926;
355 }
356 plmp[0] = phipre;
357 plmp[1] = wtrk.Lambda();
358 plmp[2] = mass;
359 plmp[3] = p4[3];
360 HepSymMatrix Vplm(3, 0);
361 wtrk.setPlmp(plmp);
362 wtrk.setVplm(Vplm);
363 wtrk.setType(1);
364 setWTrackOrigin(wtrk);
365 setWTrackInfit(wtrk);
366 setWTrackList(number);
367 setMapkinematic(3);
368 setMappositionA(m_numberone);
369 setMappositionB(m_numbertwo);
370 m_numberone = m_numberone + 1;
371 m_numbertwo = m_numbertwo + 3;
372}
373
374
375void TrackPool::AddMissTrack(const int number, const double mass) {
376 //
377 //parameters: mass px py pz, but px,py,pz 's error matrix is set as 10e^6
378 //
379 WTrackParameter wtrk;
380 wtrk.setMass(mass);
381 HepVector w(7,0);
382 HepSymMatrix Ew(7,0);
383 w[0] = 0.2;
384 w[1] = 0.2;
385 w[2] = 0.2;
386 w[3] = sqrt(0.2*0.2*3 + mass*mass);
387 Ew[0][0] = 1E+6;
388 Ew[1][1] = 1E+6;
389 Ew[2][2] = 1E+6;
390 wtrk.setW(w);
391 wtrk.setEw(Ew);
392 setWTrackOrigin(wtrk);
393 setWTrackInfit(wtrk);
394 setWTrackList(number);
395 setMapkinematic(7);
396 setMappositionA(m_numberone);
397 setMappositionB(m_numbertwo);
398 m_numberone = m_numberone + 4;
399
400}
401
402
403void TrackPool::AddMissTrack(const int number, HepLorentzVector p4) {
404 double dphi = 1E+3;
405 double dthe = 1E+3;
406 double dE = 1E+3;
407 WTrackParameter wtrk(p4, dphi, dthe, dE);
408 HepSymMatrix Ew = HepSymMatrix(7,0);
409 for (int i = 0; i < 7; i++) {
410 for (int j = 0; j < 7; j++) {
411 if(i==j) Ew[i][j] = 1E+6;
412 }
413 }
414 wtrk.setType(1);
415 wtrk.setEw(Ew);
416 setWTrackOrigin(wtrk);
417 setWTrackInfit(wtrk);
418 setWTrackList(number);
419 setMapkinematic(2);
420 setMappositionA(m_numberone);
421 setMappositionB(m_numbertwo);
422 m_numbertwo = m_numbertwo + 4;
423}
424
425
426
427
428
429void TrackPool::AddTrack(const int number, WTrackParameter wtrk) {
430 setWTrackOrigin(wtrk);
431 setWTrackInfit(wtrk);
432 setWTrackList(number);
433 if(number != numberWTrack()-1) {
434 std::cout << "TrackPool: wrong track index" <<" "
435 <<number<<" , " <<numberWTrack()<< std::endl;
436 }
437 setMapkinematic(0);
438 setMappositionA(m_numberone);
439 setMappositionB(m_numbertwo);
440 m_numberone = m_numberone + 4;
441}
442
443
444void TrackPool::AddTrackVertex(const int number, const double mass, const RecEmcShower *trk) {
445 double ptrk = trk->energy();
446 double e = sqrt(ptrk*ptrk + mass * mass);
447 double the = trk->theta();
448 double phi = trk->phi();
449 HepLorentzVector p4(ptrk * sin(the) * cos(phi),
450 ptrk * sin(the) * sin(phi),
451 ptrk * cos(the),
452 e);
453 double dphi = trk->dphi();
454 double dthe = trk->dtheta();
455 double de = trk->dE();
456 double x = trk->x();
457 double y = trk->y();
458 double z = trk->z();
459 HepPoint3D x3 (x, y ,z);
460 WTrackParameter wtrk(x3, p4 ,dphi ,dthe, de);
461 setWTrackOrigin(wtrk);
462 setWTrackInfit(wtrk);
463 setWTrackList(number);
464 if(number != numberWTrack()-1) {
465 std::cout << "TrackPool: wrong track index" <<" "
466 <<number<<" , " <<numberWTrack()<< std::endl;
467 }
468 GammaShape gtrk(p4,dphi,dthe,de);
469 setGammaShape(gtrk);
470 setGammaShapeList(number);
471 setMapkinematic(6);
472 m_numbertwo = 0;
473 setMappositionA(m_numberone);
474 setMappositionB(m_numbertwo);
475
476 m_numberone = m_numberone + 4;
477 m_numbertwo = m_numbertwo + 3;
478}
479
480
481
482
483std::vector<int> TrackPool::AddList(int n1) {
484 std::vector<int> lis;
485 lis.clear();
486 lis.push_back(n1);
487 return lis;
488}
489
490std::vector<int> TrackPool::AddList(int n1, int n2) {
491 std::vector<int> lis;
492 lis.clear();
493 lis.push_back(n1);
494 lis.push_back(n2);
495 return lis;
496}
497
498std::vector<int> TrackPool::AddList(int n1, int n2, int n3) {
499 std::vector<int> lis;
500 lis.clear();
501 lis.push_back(n1);
502 lis.push_back(n2);
503 lis.push_back(n3);
504 return lis;
505}
506
507std::vector<int> TrackPool::AddList(int n1, int n2, int n3, int n4) {
508 std::vector<int> lis;
509 lis.clear();
510 lis.push_back(n1);
511 lis.push_back(n2);
512 lis.push_back(n3);
513 lis.push_back(n4);
514 return lis;
515}
516
517std::vector<int> TrackPool::AddList(int n1, int n2, int n3, int n4, int n5) {
518 std::vector<int> lis;
519 lis.clear();
520 lis.push_back(n1);
521 lis.push_back(n2);
522 lis.push_back(n3);
523 lis.push_back(n4);
524 lis.push_back(n5);
525 return lis;
526}
527
528std::vector<int> TrackPool::AddList(int n1, int n2, int n3, int n4, int n5, int n6) {
529 std::vector<int> lis;
530 lis.clear();
531 lis.push_back(n1);
532 lis.push_back(n2);
533 lis.push_back(n3);
534 lis.push_back(n4);
535 lis.push_back(n5);
536 lis.push_back(n6);
537 return lis;
538}
539
540std::vector<int> TrackPool::AddList(int n1, int n2, int n3, int n4, int n5, int n6, int n7) {
541 std::vector<int> lis;
542 lis.clear();
543 lis.push_back(n1);
544 lis.push_back(n2);
545 lis.push_back(n3);
546 lis.push_back(n4);
547 lis.push_back(n5);
548 lis.push_back(n6);
549 lis.push_back(n7);
550 return lis;
551}
552
553std::vector<int> TrackPool::AddList(int n1, int n2, int n3, int n4, int n5, int n6, int n7, int n8) {
554 std::vector<int> lis;
555 lis.clear();
556 lis.push_back(n1);
557 lis.push_back(n2);
558 lis.push_back(n3);
559 lis.push_back(n4);
560 lis.push_back(n5);
561 lis.push_back(n6);
562 lis.push_back(n7);
563 lis.push_back(n8);
564 return lis;
565}
566
567std::vector<int> TrackPool::AddList(int n1, int n2, int n3, int n4, int n5, int n6, int n7, int n8,
568 int n9) {
569 std::vector<int> lis;
570 lis.clear();
571 lis.push_back(n1);
572 lis.push_back(n2);
573 lis.push_back(n3);
574 lis.push_back(n4);
575 lis.push_back(n5);
576 lis.push_back(n6);
577 lis.push_back(n7);
578 lis.push_back(n8);
579 lis.push_back(n9);
580 return lis;
581}
582
583std::vector<int> TrackPool::AddList(int n1, int n2, int n3, int n4, int n5, int n6, int n7, int n8,
584 int n9, int n10) {
585 std::vector<int> lis;
586 lis.clear();
587 lis.push_back(n1);
588 lis.push_back(n2);
589 lis.push_back(n3);
590 lis.push_back(n4);
591 lis.push_back(n5);
592 lis.push_back(n6);
593 lis.push_back(n7);
594 lis.push_back(n8);
595 lis.push_back(n9);
596 lis.push_back(n10);
597 return lis;
598}
599
600std::vector<int> TrackPool::AddList(int n1, int n2, int n3, int n4, int n5, int n6, int n7, int n8,
601 int n9, int n10, int n11) {
602 std::vector<int> lis;
603 lis.clear();
604 lis.push_back(n1);
605 lis.push_back(n2);
606 lis.push_back(n3);
607 lis.push_back(n4);
608 lis.push_back(n5);
609 lis.push_back(n6);
610 lis.push_back(n7);
611 lis.push_back(n8);
612 lis.push_back(n9);
613 lis.push_back(n10);
614 lis.push_back(n11);
615 return lis;
616}
617
618std::vector<int> TrackPool::AddList(int n1, int n2, int n3, int n4, int n5, int n6, int n7, int n8,
619 int n9, int n10, int n11, int n12) {
620 std::vector<int> lis;
621 lis.clear();
622 lis.push_back(n1);
623 lis.push_back(n2);
624 lis.push_back(n3);
625 lis.push_back(n4);
626 lis.push_back(n5);
627 lis.push_back(n6);
628 lis.push_back(n7);
629 lis.push_back(n8);
630 lis.push_back(n9);
631 lis.push_back(n10);
632 lis.push_back(n11);
633 lis.push_back(n12);
634 return lis;
635}
636
637
mass
double mass
Definition: CosmicGenerator.cxx:138
x
Double_t x[10]
Definition: DataBase/tau_mode.c:57
w
double w
Definition: EvtPhokharaDef.hh:26
HepPoint3D
HepGeom::Point3D< double > HepPoint3D
Definition: Gam4pikp.cxx:37
sin
double sin(const BesAngle a)
Definition: InstallArea/include/MdcGeom/MdcGeom/BesAngle.h:210
cos
double cos(const BesAngle a)
Definition: InstallArea/include/MdcGeom/MdcGeom/BesAngle.h:213
n2
int n2
Definition: SD0Tag.cxx:55
n1
int n1
Definition: SD0Tag.cxx:54
DstMdcTrack::err
const HepSymMatrix err() const
Definition: DstMdcTrack.cxx:155
DstMdcTrack::helix
const HepVector helix() const
......
Definition: DstMdcTrack.cxx:151
TrackPool::AddList
std::vector< int > AddList(int n1)
Definition: TrackPool.cxx:483
TrackPool::setVBeamPosition
void setVBeamPosition(const HepSymMatrix VBeamPosition)
Definition: Analysis/VertexFit/VertexFit-00-02-80/VertexFit/TrackPool.h:144
TrackPool::AddTrack
void AddTrack(const int number, const double mass, const RecMdcTrack *trk)
Definition: TrackPool.cxx:22
TrackPool::AddTrackVertex
void AddTrackVertex(const int number, const double mass, const RecEmcShower *trk)
Definition: TrackPool.cxx:444
TrackPool::AddMissTrack
void AddMissTrack(const int number, const double mass)
Definition: TrackPool.cxx:375
TrackPool::setGammaShape
void setGammaShape(const int n, const GammaShape gammashape)
Definition: Analysis/VertexFit/VertexFit-00-02-80/VertexFit/TrackPool.h:135
TrackPool::setBeamPosition
void setBeamPosition(const HepPoint3D BeamPosition)
Definition: Analysis/VertexFit/VertexFit-00-02-80/VertexFit/TrackPool.h:143
TrackPool::setWTrackOrigin
void setWTrackOrigin(const int n, const WTrackParameter wtrk)
Definition: Analysis/VertexFit/VertexFit-00-02-80/VertexFit/TrackPool.h:105
TrackPool::setWTrackInfit
void setWTrackInfit(const int n, const WTrackParameter wtrk)
Definition: Analysis/VertexFit/VertexFit-00-02-80/VertexFit/TrackPool.h:106