/[PAMELA software]/DarthVader/TrackerLevel2/src/ExtTrack.cpp
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Diff of /DarthVader/TrackerLevel2/src/ExtTrack.cpp

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revision 1.1 by pam-fi, Thu Feb 27 11:24:43 2014 UTC revision 1.5 by mocchiut, Thu Aug 7 16:04:14 2014 UTC
# Line 6  Line 6 
6  #include <iostream>  #include <iostream>
7  #include <math.h>  #include <math.h>
8  using namespace std;  using namespace std;
 //......................................  
 // F77 routines  
 //......................................  
 extern "C" {      
 //     void dotrack_(int*, double*, double*, double*, double*, int*);  
 //     void dotrack2_(int*, double*, double*, double*, double*,double*, double*, double*,int*);  
 //     void dotrack3_(int*, double*, double*, double*, double*,double*, double*, double*,double*,int*);  
 //     void mini2_(int*,int*,int*);  
 //     void guess_();  
 //     void gufld_(float*, float*);  
 //     float risxeta2_(float *);  
 //     float risxeta3_(float *);  
 //     float risxeta4_(float *);  
 //     float risyeta2_(float *);  
 }  
9    
10    ExtTrack::ExtTrack(int dim){
11    
12      //cout << " ExtTrack::ExtTrack("<<dim<<")"<<endl;
13      xgood   = NULL;
14      ygood   = NULL;
15      multmaxx   = NULL;
16      multmaxy   = NULL;
17      xm      = NULL;
18      ym      = NULL;
19      zm      = NULL;
20      xma     = NULL;
21      yma     = NULL;
22      zma     = NULL;
23      xmb     = NULL;
24      ymb     = NULL;
25      zmb     = NULL;
26      resx    = NULL;
27      resy    = NULL;
28      xv      = NULL;
29      yv      = NULL;
30      zv      = NULL;
31      axv     = NULL;
32      ayv     = NULL;
33      dedx_x  = NULL;
34      dedx_y  = NULL;
35    
36      // xGF = new float[TrkParams::nGF];
37      // yGF = new float[TrkParams::nGF];
38      // init vectors  
39      SetDimension(dim);//allocate vectors
40      // init fit variables
41      Reset();
42      // set fit parameters (default)
43      SetZ0(23.5);        
44      SetMiniDefault();  
45    };
46  //--------------------------------------  //--------------------------------------
47  //  //
48  //  //
49  //--------------------------------------  //--------------------------------------
50  ExtTrack::ExtTrack(){  ExtTrack::ExtTrack( const ExtTrack& t ){
51      chi2  = 0;    //cout << " ExtTrack::ExtTrack( const ExtTrack& t ) "<<this<<endl;
     nstep = 0;  
     for(int it1=0;it1<5;it1++){  
         al[it1] = 0;  
         for(int it2=0;it2<5;it2++)coval[it1][it2] = 0;  
     };  
     nplanes=0;  
   
     xgood   = 0;  
     ygood   = 0;  
     xm      = 0;  
     ym      = 0;  
     zm      = 0;  
     resx    = 0;  
     resy    = 0;  
     xv      = 0;  
     yv      = 0;  
     zv      = 0;  
     axv     = 0;  
     ayv     = 0;  
     dedx_x  = 0;  
     dedx_y  = 0;  
   
     TrkParams::SetMiniDefault();  
52    
53      // --------------------
54      // initialize pointers
55      // --------------------
56    
57      xgood   = NULL;
58      ygood   = NULL;
59      multmaxx   = NULL;
60      multmaxy   = NULL;
61      xm      = NULL;
62      ym      = NULL;
63      zm      = NULL;
64      xma     = NULL;
65      yma     = NULL;
66      zma     = NULL;
67      xmb     = NULL;
68      ymb     = NULL;
69      zmb     = NULL;
70      resx    = NULL;
71      resy    = NULL;
72      xv      = NULL;
73      yv      = NULL;
74      zv      = NULL;
75      axv     = NULL;
76      ayv     = NULL;
77      dedx_x  = NULL;
78      dedx_y  = NULL;
79    
80      // xGF = new float[TrkParams::nGF];
81      // yGF = new float[TrkParams::nGF];
82      
83      SetDimension(t.nplanes);//allocate vectors
84    
85      // --------------------
86      // copy values
87      // --------------------
88      zini  = t.zini;
89      chi2  = t.chi2;
90      nstep = t.nstep;
91      for(int it1=0;it1<5;it1++){
92        al[it1] = t.al[it1];
93        for(int it2=0;it2<5;it2++)coval[it1][it2] = t.coval[it1][it2];
94      };
95    
96    
97      for(int ip=0;ip<nplanes;ip++){
98        xgood[ip]  = t.xgood[ip];
99        ygood[ip]  = t.ygood[ip];
100        multmaxx[ip]  = t.multmaxx[ip];
101        multmaxy[ip]  = t.multmaxy[ip];
102        xm[ip]     = t.xm[ip];
103        ym[ip]     = t.ym[ip];
104        zm[ip]     = t.zm[ip];
105        xma[ip]     = t.xma[ip];
106        yma[ip]     = t.yma[ip];
107        zma[ip]     = t.zma[ip];
108        xmb[ip]     = t.xmb[ip];
109        ymb[ip]     = t.ymb[ip];
110        zmb[ip]     = t.zmb[ip];
111        resx[ip]   = t.resx[ip];
112        resy[ip]   = t.resy[ip];
113        xv[ip]     = t.xv[ip];
114        yv[ip]     = t.yv[ip];
115        zv[ip]     = t.zv[ip];
116        axv[ip]    = t.axv[ip];
117        ayv[ip]    = t.ayv[ip];
118        dedx_x[ip] = t.dedx_x[ip];
119        dedx_y[ip] = t.dedx_y[ip];
120      };
121      
122      int ngf = TrkParams::nGF;
123      for(int i=0; i<ngf; i++){
124        xGF[i] = t.xGF[i];
125        yGF[i] = t.yGF[i];
126      }
127      
128  };  };
129  //--------------------------------------  //--------------------------------------
130  //  //
131  //  //
132  //--------------------------------------  //--------------------------------------
133  ExtTrack::ExtTrack(Int_t dim){  void ExtTrack::Copy( ExtTrack& t ){
134      chi2  = 0;  
135      nstep = 0;    //  cout << " ExtTrack::Copy( ExtTrack& t ) "<<endl;
     for(int it1=0;it1<5;it1++){  
         al[it1] = 0;  
         for(int it2=0;it2<5;it2++)coval[it1][it2] = 0;  
     };  
       
     SetDimension(dim);  
136    
137      TrkParams::SetMiniDefault();    t.Reset();//reset variables
138      t.Clear();//deallocate vectors
139      t.SetDimension(nplanes);//allocate vectors
140    
141      t.zini  = zini;
142      t.chi2  = chi2;
143      t.nstep = nstep;
144      for(int it1=0;it1<5;it1++){
145        t.al[it1] = al[it1];
146        for(int it2=0;it2<5;it2++)t.coval[it1][it2] = coval[it1][it2];
147      };    
148      //    cout << "ExtTrack::Copy()........nplanes "<<nplanes<<endl;
149      for(int ip=0;ip<nplanes;ip++){
150        t.xgood[ip]  = xgood[ip];
151        t.ygood[ip]  = ygood[ip];
152        t.multmaxx[ip]  = multmaxx[ip];
153        t.multmaxy[ip]  = multmaxy[ip];
154        t.xm[ip]     = xm[ip];
155        t.ym[ip]     = ym[ip];
156        t.zm[ip]     = zm[ip];
157        t.xma[ip]     = xma[ip];
158        t.yma[ip]     = yma[ip];
159        t.zma[ip]     = zma[ip];
160        t.xmb[ip]     = xmb[ip];
161        t.ymb[ip]     = ymb[ip];
162        t.zmb[ip]     = zmb[ip];
163        t.resx[ip]   = resx[ip];
164        t.resy[ip]   = resy[ip];
165        t.xv[ip]     = xv[ip];
166        t.yv[ip]     = yv[ip];
167        t.zv[ip]     = zv[ip];
168        t.axv[ip]    = axv[ip];
169        t.ayv[ip]    = ayv[ip];
170        t.dedx_x[ip] = dedx_x[ip];
171        t.dedx_y[ip] = dedx_y[ip];
172      };
173      int ngf = TrkParams::nGF;
174      for(int i=0; i<ngf; i++){
175        t.xGF[i] = xGF[i];
176        t.yGF[i] = yGF[i];
177      }
178      
179  };  };
180  //--------------------------------------  //--------------------------------------
181  //  //
182  //  //
183  //--------------------------------------  //--------------------------------------
184  ExtTrack::ExtTrack(const ExtTrack& t){  void ExtTrack::Set( TrkTrack& t , int index){
185      chi2  = t.chi2;  
186      nstep = t.nstep;    //  cout << "Set("<< &t <<", "<<index<<")"<<endl;
187      for(int it1=0;it1<5;it1++){    if(index < 0 ){ //NON FUNZIONA
188          al[it1] = t.al[it1];      cout << "Clear() "<<endl;
189          for(int it2=0;it2<5;it2++)coval[it1][it2] = t.coval[it1][it2];      Reset();//reset variables
190      };      Clear();//deallocate vectors
191      SetDimension(t.nplanes);      cout << "SetDimension("<<t.GetNhit()<<")"<<endl;
192      for(int ip=0;ip<nplanes;ip++){      SetDimension(t.GetNhit()); //allocate vectors
193          xgood[ip]  = t.xgood[ip];  //   }else{
194          ygood[ip]  = t.ygood[ip];  //       SetDimension(6+index);
195          xm[ip]     = t.xm[ip];    }
196          ym[ip]     = t.ym[ip];    // default fit settings (the same as TrkTrack)
197          zm[ip]     = t.zm[ip];    SetMiniDefault();
198          resx[ip]   = t.resx[ip];    SetZ0(23.5);
199          resy[ip]   = t.resy[ip];    //
200          xv[ip]     = t.xv[ip];    int ipp;
201          yv[ip]     = t.yv[ip];    if(index<0) ipp = 0;
202          zv[ip]     = t.zv[ip];    else        ipp = index;
203          axv[ip]    = t.axv[ip];    //
204          ayv[ip]    = t.ayv[ip];  //  cout << "Assign... nplanes = "<<nplanes<<endl;
205          dedx_x[ip] = t.dedx_x[ip];    for(int ip=0;ip<6;ip++){
206          dedx_y[ip] = t.dedx_y[ip];      
207      };      if(ipp>=nplanes){
208          cout << "void ExtTrack::Set( TrkTrack& , "<<index<<") -- ipp="<<ipp<<" exceed vector dimention "<<nplanes<<endl;
209      TrkParams::SetMiniDefault();        continue;
210        }
211    
212        if( t.XGood(ip) || t.YGood(ip) || !(index<0) ){
213    
214    //      cout << "ipp "<<ipp<<" ip "<<ip<<endl;
215    
216    
217          xgood[ipp]  = t.XGood(ip); //NB!
218          ygood[ipp]  = t.YGood(ip); //NB!
219          multmaxx[ipp]  = t.multmaxx[ip];
220          multmaxy[ipp]  = t.multmaxy[ip];
221          xm[ipp]     = t.xm[ip];
222          ym[ipp]     = t.ym[ip];
223          zm[ipp]     = t.zm[ip];
224    
225          float dummy = -100.;
226          xma[ipp]     = dummy;
227          yma[ipp]     = dummy;
228          zma[ipp]     = zm[ipp];
229          xmb[ipp]     = dummy;
230          ymb[ipp]     = dummy;
231          zmb[ipp]     = zm[ipp];
232    
233          if( t.XGood(ip)*t.YGood(ip) ){ //double hit
234            xma[ipp]     = t.xm[ip];
235            yma[ipp]     = t.ym[ip];
236            zma[ipp]     = t.zm[ip];
237            xmb[ipp]     = t.xm[ip];
238            ymb[ipp]     = t.ym[ip];
239            zmb[ipp]     = t.zm[ip];
240          } else if (t.XGood(ip) || t.YGood(ip) ){                         //single hit
241            TrkParams::Load(5);
242            if( !TrkParams::IsLoaded(5) ){
243              cout << "void ExtTrack::FillMiniStruct(TrkTrack&) ---ERROR--- trk align.param. not loaded "<<endl;
244              return;
245            }
246            double segment = 7.;// 2.;//cm //Elena 10th
247            int is = (int)t.GetSensor(ip); if(ip==5)is=1-is;
248            int ippp = 5-ip;
249            int il = (int)t.GetLadder(ip);      
250            // NB: i parametri di allineamento hanno una notazione particolare!!!
251            // sensor = 0 (hybrid side), 1
252            // ladder = 0-2 (increasing x)
253            // plane  = 0-5 (from bottom to top!!!)
254            double omega   = 0.;
255            double beta   = 0.;
256            double gamma   = 0.;
257            if(
258               (is < 0 || is > 1 || ip < 0 || ippp > 5 || il < 0 || il > 2) &&
259               true){
260              cout << " void ExtTrack::FillMiniStruct(TrkTrack&) --- WARNING ---trk sensor not defined, cannot read alignment parameters "<<endl;
261              cout << " is ip il = "<<is<<" "<<ippp<<" "<<il<<endl;
262            }else{
263              omega   = alignparameters_.omega[is][il][ippp];
264              beta    = alignparameters_.beta[is][il][ippp];
265              gamma   = alignparameters_.gamma[is][il][ippp];
266            }        
267            if(       t.XGood(ip) && !t.YGood(ip) ){
268              xma[ipp] = t.xm[ip] - omega * segment;
269              yma[ipp] = t.ym[ip] + segment;
270              zma[ipp] = t.zm[ip] + beta * segment;//not used yet
271              xmb[ipp] = t.xm[ip] + omega * segment;
272              ymb[ipp] = t.ym[ip] - segment;
273              zmb[ipp] = t.zm[ip] - beta * segment;//not used yet
274            }else if( !t.XGood(ip) && t.YGood(ip) ){
275              xma[ipp] = t.xm[ip] + segment;
276              yma[ipp] = t.ym[ip] + omega * segment;
277              zma[ipp] = t.zm[ip] - gamma * segment;//not used yet
278              xmb[ipp] = t.xm[ip] - segment;
279              ymb[ipp] = t.ym[ip] - omega * segment;
280              zmb[ipp] = t.zm[ip] + gamma * segment;//not used yet
281            }
282          }
283            
284          // tailx[ipp]  = t.tailx[ip];
285          // taily[ipp]  = t.taily[ip];
286          resx[ipp]   = t.resx[ip];
287          resy[ipp]   = t.resy[ip];
288          xv[ipp]     = t.xv[ip];
289          yv[ipp]     = t.yv[ip];
290          zv[ipp]     = t.zv[ip];
291          axv[ipp]    = t.axv[ip];
292          ayv[ipp]    = t.ayv[ip];
293          dedx_x[ipp] = t.dedx_x[ip];
294          dedx_y[ipp] = t.dedx_y[ip];
295    
296          ipp++;
297    
298        }
299      };//endl loop on planes
300    
301      chi2  = t.chi2;
302      nstep = t.nstep;
303      for(int it1=0;it1<5;it1++){
304        al[it1] = t.al[it1];
305        for(int it2=0;it2<5;it2++)coval[it1][it2] = t.coval[it1][it2];
306      };
307    
308  };  };
309  //--------------------------------------  //--------------------------------------
310  //  //
311  //  //
312  //--------------------------------------  //--------------------------------------
313  void ExtTrack::SetDimension(Int_t dim){  void ExtTrack::SetMiniDefault(){
314      //  cout << " ExtTrack::SetMiniDefault()"<<endl;
315      nplanes = dim;    exttrack_.trackmode = TrkParams::init__mini_trackmode;
316      exttrack_.fact      = TrkParams::init__mini_fact;  
317      xgood   = new Int_t[nplanes];    exttrack_.istepmin  = TrkParams::init__mini_istepmin;
318      ygood   = new Int_t[nplanes];    TrkParams::SetDeltaB();
319      xm      = new Float_t[nplanes];    TrkParams::SetDLT();
     ym      = new Float_t[nplanes];  
     zm      = new Float_t[nplanes];  
     resx    = new Float_t[nplanes];  
     resy    = new Float_t[nplanes];  
     xv      = new Float_t[nplanes];  
     yv      = new Float_t[nplanes];  
     zv      = new Float_t[nplanes];  
     axv     = new Float_t[nplanes];  
     ayv     = new Float_t[nplanes];  
     dedx_x  = new Float_t[nplanes];  
     dedx_y  = new Float_t[nplanes];  
       
     SetMeasure(0,0,0);  
     SetResolution(0,0);  
     SetGood(0,0);  
     FitReset();  
320  }  }
321  //--------------------------------------  //--------------------------------------
322  //  //
323  //  //
324  //--------------------------------------  //--------------------------------------
325  void ExtTrack::Clear(Option_t* option){  void ExtTrack::SetDimension(int dim){
   
     FitReset();  
     if(nplanes){  
         delete []       xgood;  
         delete []       ygood;  
         delete []       xm;  
         delete []       ym;  
         delete []       zm;  
         delete []       resx;  
         delete []       resy;  
         delete []       xv;  
         delete []       yv;  
         delete []       zv;  
         delete []       axv;  
         delete []       ayv;  
         delete []       dedx_x;  
         delete []       dedx_y;  
     }  
326    
327      //cout << " ExtTrack::SetDimension("<<dim<<")"<<endl;;
328      if(dim<=0){
329      nplanes = 0;      nplanes = 0;
330      xgood   = 0;      if(dim<0)cout << "void ExtTrack::SetDimension("<<dim<<") --- invalid dimension "<<endl;
331      ygood   = 0;      return;
332      xm      = 0;    }
333      ym      = 0;  
334      zm      = 0;    //  Clear();
335      resx    = 0;  
336      resy    = 0;    nplanes = dim;
337      xv      = 0;    
338      yv      = 0;    xgood   = new int[nplanes];
339      zv      = 0;    ygood   = new int[nplanes];
340      axv     = 0;    multmaxx   = new int[nplanes];
341      ayv     = 0;    multmaxy   = new int[nplanes];
342      dedx_x  = 0;    xm      = new float[nplanes];
343      dedx_y  = 0;    ym      = new float[nplanes];
344      zm      = new float[nplanes];
345      xma     = new float[nplanes];
346      yma     = new float[nplanes];
347      zma     = new float[nplanes];
348      xmb     = new float[nplanes];
349      ymb     = new float[nplanes];
350      zmb     = new float[nplanes];
351      resx    = new float[nplanes];
352      resy    = new float[nplanes];
353      xv      = new float[nplanes];
354      yv      = new float[nplanes];
355      zv      = new float[nplanes];
356      axv     = new float[nplanes];
357      ayv     = new float[nplanes];
358      dedx_x  = new float[nplanes];
359      dedx_y  = new float[nplanes];
360      
361    
362    }
363    //--------------------------------------
364    //
365    //
366    //--------------------------------------
367    bool ExtTrack::SetZ(int ip,float zmeas){
368      if(ip<0 || ip>=nplanes){
369        cout << " ExtTrack::SetZ("<<ip<<",...) ---> exceed vector dimension = "<<nplanes<<endl;
370        return false;
371      }
372      zm[ip] = zmeas;
373      zma[ip] = zmeas;
374      zmb[ip] = zmeas;
375      return true;
376    
377    };
378    
379    bool ExtTrack::ResetXY(int ip){
380    
381      // cout << " ExtTrack::ResetXY("<<ip<<") "<<endl;
382    
383      if(ip<0 || ip>=nplanes){
384        cout << " ExtTrack::ResetXY("<<ip<<",...) ---> exceed vector dimension = "<<nplanes<<endl;
385        return false;
386      }
387      xm[ip] = -100.;
388      ym[ip] = -100.;
389      xma[ip] = -100.;
390      yma[ip] = -100.;
391      xmb[ip] = -100.;
392      ymb[ip] = -100.;
393      resx[ip] = 1000.;
394      resy[ip] = 1000.;
395      dedx_x[ip] = 0.;
396      dedx_y[ip] = 0.;
397      xgood[ip] = 0;
398      ygood[ip] = 0;
399      multmaxx[ip] = 0;
400      multmaxy[ip] = 0;
401    
402      return true;
403    
404    };
405    
406    bool ExtTrack::SetXY(int ip,float xmeas, float ymeas, float rx, float ry){
407    
408      if(ip<0 || ip>=nplanes){
409        cout << " ExtTrack::SetXY("<<ip<<",...) ---> exceed vector dimension = "<<nplanes<<endl;
410        return false;
411      }
412      
413      xm[ip] = xmeas;
414      ym[ip] = ymeas;
415      xma[ip] = xmeas;
416      yma[ip] = ymeas;
417      xmb[ip] = xmeas;
418      ymb[ip] = ymeas;
419      resx[ip] = rx;
420      resy[ip] = ry;
421      // dedx_x[ip] = dedxx;
422      // dedx_y[ip] = dedxy;
423      xgood[ip] = 1;
424      ygood[ip] = 1;
425    
426      return true;
427    
428    };
429    bool ExtTrack::SetX(int ip,float xa, float xb, float ya, float yb,float res ){
430    
431      // cout << " ExtTrack::SetX("<<ip<<",...)  -- nplanes"<<nplanes<<endl;
432    
433      if(ip<0 || ip>=nplanes){
434        cout << " ExtTrack::SetX("<<ip<<",...) ---> exceed vector dimension = "<<nplanes<<endl;
435        return false;
436      }
437      xm[ip] = -100.;
438      ym[ip] = -100.;
439      xma[ip] = xa;
440      yma[ip] = ya;
441      xmb[ip] = xb;
442      ymb[ip] = yb;
443      resx[ip] = res;
444      resy[ip] = 1000.;
445      xgood[ip] = 1;
446      ygood[ip] = 0;
447      // dedx_x[ip] = dedx;
448      // dedx_y[ip] = 0.;
449      return true;
450    };
451    bool ExtTrack::SetY(int ip,float xa, float xb, float ya, float yb,float res ){
452    
453      // cout << " ExtTrack::SetY("<<ip<<",...)  -- nplanes"<<nplanes<<endl;
454    
455      if(ip<0 || ip>=nplanes){
456        cout << " ExtTrack::SetX("<<ip<<",...) ---> exceed vector dimension = "<<nplanes<<endl;
457        return false;
458      }
459      xm[ip] = -100.;
460      ym[ip] = -100.;
461      xma[ip] = xa;
462      yma[ip] = ya;
463      xmb[ip] = xb;
464      ymb[ip] = yb;
465      resx[ip] = 1000.;
466      resy[ip] = res;
467      xgood[ip] = 0;
468      ygood[ip] = 1;
469      // dedx_x[ip] = 0.;
470      // dedx_y[ip] = dedx;
471      return true;
472    };
473    
474    bool ExtTrack::SetXGood(int ip,int icl_piu_uno, int il, int is ){
475    
476      // cout << " ExtTrack::SetXGood("<<ip<<",...)  -- nplanes"<<nplanes<<endl;
477    
478      if(ip<0 || ip>=nplanes){
479        cout << " ExtTrack::SetXGood("<<ip<<",...) ---> exceed vector dimension = "<<nplanes<<endl;
480        return false;
481      }
482      xgood[ip]=(il+1)*100000000+(is+1)*10000000+icl_piu_uno;
483      return true;
484    };
485    bool ExtTrack::SetYGood(int ip,int icl_piu_uno, int il, int is ){
486      if(ip<0 || ip>=nplanes){
487        cout << " ExtTrack::SetYGood("<<ip<<",...)  -- nplanes"<<nplanes<<endl;
488        cout << " ExtTrack::SetYGood("<<ip<<",...) ---> exceed vector dimension = "<<nplanes<<endl;
489        return false;
490      }
491      ygood[ip]=(il+1)*100000000+(is+1)*10000000+icl_piu_uno;
492      return true;
493  };  };
494    
495  //--------------------------------------  //--------------------------------------
496  //  //
497  //  //
498  //--------------------------------------  //--------------------------------------
499  void ExtTrack::Delete(){  void ExtTrack::Clear(Option_t* option){
500      Clear();  
501      //  cout << " ExtTrack::Clear("<<option<<")  "<<this<<endl;
502    
503    
504      //  cout << " xgood "<<xgood<<endl;
505      
506      //  if(nplanes>0){
507      if(xgood) delete []   xgood;
508      if(ygood) delete []   ygood;
509      if(multmaxx) delete [] multmaxx;
510      if(multmaxy) delete [] multmaxy;
511      if(xm)    delete []   xm;
512      if(ym)    delete []   ym;
513      if(zm)    delete []   zm;
514      if(xma)   delete []   xma;
515      if(yma)   delete []   yma;
516      if(zma)   delete []   zma;
517      if(xmb)   delete []   xmb;
518      if(ymb)   delete []   ymb;
519      if(zmb)   delete []   zmb;
520      if(resx)  delete []   resx;
521      if(resy)  delete []   resy;
522      if(xv)    delete []   xv;
523      if(yv)    delete []   yv;
524      if(zv)    delete []   zv;
525      if(axv)   delete []   axv;
526      if(ayv)   delete []   ayv;
527      if(dedx_x)delete []   dedx_x;
528      if(dedx_y)delete []   dedx_y;
529      //}
530    
531      xgood   = NULL;
532      ygood   = NULL;
533      multmaxx   = NULL;
534      multmaxy   = NULL;
535      xm      = NULL;
536      ym      = NULL;
537      zm      = NULL;
538      xma     = NULL;
539      yma     = NULL;
540      zma     = NULL;
541      xmb     = NULL;
542      ymb     = NULL;
543      zmb     = NULL;
544      resx    = NULL;
545      resy    = NULL;
546      xv      = NULL;
547      yv      = NULL;
548      zv      = NULL;
549      axv     = NULL;
550      ayv     = NULL;
551      dedx_x  = NULL;
552      dedx_y  = NULL;
553    
554      nplanes = 0;
555    
556      //  Reset();
557    
558  };  };
559    
560  /**  void ExtTrack::Delete(){
561   * Set the  position measurements    Clear();
562   */    // delete [] xGF;
563  void ExtTrack::SetMeasure(Double_t *xmeas, Double_t *ymeas, Double_t *zmeas){    // delete [] yGF;
564      for(Int_t i=0; i<nplanes; i++) xm[i]= (xmeas? *xmeas++ : 0.);  }        
     for(Int_t i=0; i<nplanes; i++) ym[i]= (ymeas? *ymeas++ : 0.);  
     for(Int_t i=0; i<nplanes; i++) zm[i]= (ymeas? *zmeas++ : 0.);  
 }  
 /**  
  * Set the TrkTrack position resolution  
  */  
 void ExtTrack::SetResolution(Double_t *rx, Double_t *ry){  
     for(Int_t i=0; i<nplanes; i++) resx[i]= (rx? *rx++ : 0.);  
     for(Int_t i=0; i<nplanes; i++) resy[i]= (ry? *ry++ : 0.);  
 }  
 /**  
  * Set the TrkTrack good measurement  
  */  
 void ExtTrack::SetGood(Int_t *xg, Int_t *yg){  
565    
566      for(Int_t i=0; i<nplanes; i++) xgood[i]=(xg? *xg++ : 0 );  //--------------------------------------
567      for(Int_t i=0; i<nplanes; i++) ygood[i]=(yg? *yg++ : 0 );  //
568  }  //
569    //--------------------------------------
570    
571    // /**
572    //  * Set the  position measurements
573    //  */
574    // void ExtTrack::SetMeasure(Double_t *xmeas, Double_t *ymeas, Double_t *zmeas){
575    //     for(int i=0; i<nplanes; i++) xm[i]= (xmeas? *xmeas++ : 0.);
576    //     for(int i=0; i<nplanes; i++) ym[i]= (ymeas? *ymeas++ : 0.);
577    //     for(int i=0; i<nplanes; i++) zm[i]= (ymeas? *zmeas++ : 0.);
578    // }
579    // /**
580    //  * Set the TrkTrack position resolution
581    //  */
582    // void ExtTrack::SetResolution(Double_t *rx, Double_t *ry){
583    //     for(int i=0; i<nplanes; i++) resx[i]= (rx? *rx++ : 0.);
584    //     for(int i=0; i<nplanes; i++) resy[i]= (ry? *ry++ : 0.);
585    // }
586    // /**
587    //  * Set the TrkTrack good measurement
588    //  */
589    // void ExtTrack::SetGood(int *xg, int *yg){
590    
591    //     for(int i=0; i<nplanes; i++) xgood[i]=(xg? *xg++ : 0 );
592    //     for(int i=0; i<nplanes; i++) ygood[i]=(yg? *yg++ : 0 );
593    // }
594    
595  //--------------------------------------  //--------------------------------------
596  //  //
# Line 207  void ExtTrack::SetGood(Int_t *xg, Int_t Line 598  void ExtTrack::SetGood(Int_t *xg, Int_t
598  //--------------------------------------  //--------------------------------------
599  void ExtTrack::Dump(){  void ExtTrack::Dump(){
600      cout << endl << "========== Track " ;      cout << endl << "========== Track " ;
601        cout << endl << "zini     : "<< zini;
602      cout << endl << "al       : "; for(int i=0; i<5; i++)cout << al[i] << " ";      cout << endl << "al       : "; for(int i=0; i<5; i++)cout << al[i] << " ";
603      cout << endl << "chi^2    : "<< chi2;      cout << endl << "chi^2    : "<< chi2;
604      cout << endl << "n.step   : "<< nstep;      cout << endl << "n.step   : "<< nstep;
# Line 215  void ExtTrack::Dump(){ Line 607  void ExtTrack::Dump(){
607      cout << endl << "xm       : "; for(int i=0; i<nplanes; i++)cout << xm[i] << " ";      cout << endl << "xm       : "; for(int i=0; i<nplanes; i++)cout << xm[i] << " ";
608      cout << endl << "ym       : "; for(int i=0; i<nplanes; i++)cout << ym[i] << " ";      cout << endl << "ym       : "; for(int i=0; i<nplanes; i++)cout << ym[i] << " ";
609      cout << endl << "zm       : "; for(int i=0; i<nplanes; i++)cout << zm[i] << " ";      cout << endl << "zm       : "; for(int i=0; i<nplanes; i++)cout << zm[i] << " ";
610        cout << endl << "xma       : "; for(int i=0; i<nplanes; i++)cout << xma[i] << " ";
611        cout << endl << "yma       : "; for(int i=0; i<nplanes; i++)cout << yma[i] << " ";
612        cout << endl << "zma       : "; for(int i=0; i<nplanes; i++)cout << zma[i] << " ";
613        cout << endl << "xmb       : "; for(int i=0; i<nplanes; i++)cout << xmb[i] << " ";
614        cout << endl << "ymb       : "; for(int i=0; i<nplanes; i++)cout << ymb[i] << " ";
615        cout << endl << "zmb       : "; for(int i=0; i<nplanes; i++)cout << zmb[i] << " ";
616      cout << endl << "xv       : "; for(int i=0; i<nplanes; i++)cout << xv[i] << " ";      cout << endl << "xv       : "; for(int i=0; i<nplanes; i++)cout << xv[i] << " ";
617      cout << endl << "yv       : "; for(int i=0; i<nplanes; i++)cout << yv[i] << " ";      cout << endl << "yv       : "; for(int i=0; i<nplanes; i++)cout << yv[i] << " ";
618      cout << endl << "zv       : "; for(int i=0; i<nplanes; i++)cout << zv[i] << " ";      cout << endl << "zv       : "; for(int i=0; i<nplanes; i++)cout << zv[i] << " ";
# Line 225  void ExtTrack::Dump(){ Line 623  void ExtTrack::Dump(){
623      cout << endl << "           "; for(int i=0; i<5; i++)cout << coval[2][i]<<" ";      cout << endl << "           "; for(int i=0; i<5; i++)cout << coval[2][i]<<" ";
624      cout << endl << "           "; for(int i=0; i<5; i++)cout << coval[3][i]<<" ";      cout << endl << "           "; for(int i=0; i<5; i++)cout << coval[3][i]<<" ";
625      cout << endl << "           "; for(int i=0; i<5; i++)cout << coval[4][i]<<" ";      cout << endl << "           "; for(int i=0; i<5; i++)cout << coval[4][i]<<" ";
626        cout << endl << "MDR      : "<< (coval[4][4]>0. ?  1./sqrt(coval[4][4]) : 0. ) ;
627      cout << endl << "dedx_x   : "; for(int i=0; i<nplanes; i++)cout << dedx_x[i] << " ";      cout << endl << "dedx_x   : "; for(int i=0; i<nplanes; i++)cout << dedx_x[i] << " ";
628      cout << endl << "dedx_y   : "; for(int i=0; i<nplanes; i++)cout << dedx_y[i] << " ";      cout << endl << "dedx_y   : "; for(int i=0; i<nplanes; i++)cout << dedx_y[i] << " ";
629    
630        cout << endl << "=================";
631      cout << endl;      cout << endl;
632  }  }
633  /**  /**
634   * Reset the fit parameters   * Reset the fit parameters
635   */   */
636  void ExtTrack::FitReset(){  void ExtTrack::ResetFit(){
637    
638      // cout << "  ExtTrack::ResetFit() "<<endl;
639      for(int i=0; i<5; i++) al[i]=-9999.;      for(int i=0; i<5; i++) al[i]=-9999.;
640      chi2=0.;      chi2=0.;
641      nstep=0;      nstep=0;
642      for(int i=0; i<nplanes; i++) xv[i]=0.;  
     for(int i=0; i<nplanes; i++) yv[i]=0.;  
     for(int i=0; i<nplanes; i++) zv[i]=0.;  
     for(int i=0; i<nplanes; i++) axv[i]=0.;  
     for(int i=0; i<nplanes; i++) ayv[i]=0.;  
643      for(int i=0; i<5; i++) {      for(int i=0; i<5; i++) {
644          for(int j=0; j<5; j++) coval[i][j]=0.;          for(int j=0; j<5; j++) coval[i][j]=0.;
645      }      }
646    
647        for(int i=0; i<nplanes; i++){
648          xv[i] = 0.;
649          yv[i] = 0.;
650          zv[i] = 0.;
651          axv[i] = 0.;
652          ayv[i] = 0.;
653        }
654    
655        int ngf = TrkParams::nGF;
656        for(int i=0; i<ngf; i++){
657          xGF[i] = 0.;
658          yGF[i] = 0.;
659        }
660    
661    
662  }  }
663  /**  /**
664   * Method to fill minimization-routine common   * Reset x/y measured coordinates (NB it does not reset z coordinates)
  * NB (zini=23.5 is implicitelly set)  
665   */   */
666  void ExtTrack::FillMiniStruct(cMini2track& track){  void ExtTrack::ResetXY(){
   
     for(int i=0; i<nplanes; i++){  
667    
668          track.xgood[i]=XGood(i);    for(int i=0; i<nplanes; i++)ResetXY(i);
669          track.ygood[i]=YGood(i);        
670                
671          track.xm[i]=xm[i];  }
672          track.ym[i]=ym[i];  /**
673          track.zm[i]=zm[i];   * \brief Tracking method. It calls F77 mini routine.
674             *
675          float segment = 100.; //temporaneo   * @see void TrkTrack::Fit(double, int&, int, int)
676          track.xm_a[i]=xm[i];   */
677          track.xm_b[i]=xm[i];  void ExtTrack::Fit(double pfixed, int& fail, int iprint){
         track.ym_a[i]=ym[i];  
         track.ym_b[i]=ym[i];  
         if(       XGood(i) && !YGood(i) ){  
             track.ym_a[i] = track.ym_a[i]+segment;  
             track.ym_b[i] = track.ym_b[i]-segment;  
         }else if( !XGood(i) && YGood(i)){  
             track.xm_a[i] = track.xm_a[i]+segment;  
             track.xm_b[i] = track.xm_b[i]-segment;  
         }  
678    
679              TrkParams::Load(1);
680          track.resx[i]=resx[i];    if( !TrkParams::IsLoaded(1) ){
681          track.resy[i]=resy[i];      cout << "void ExtTrack::Fit(double,int&,int,int) ---ERROR--- m.field not loaded "<<endl;
682      }      return;
683      }
684    
685      float al_ini[] = {0.,0.,0.,0.,0.};
686      
687      fail = 0;
688      
689      FillMiniStruct();   //fill F77 common
690        
691    
692      for(int i=0; i<5; i++) track.al[i]=al[i];    // if fit variables have been reset, evaluate the initial guess
693      if(al[0]==-9999.&&al[1]==-9999.&&al[2]==-9999.&&al[3]==-9999.&&al[4]==-9999.){
694        if(iprint==2)cout << "calling guessext_()"<<endl;
695        guessext_();
696      }
697      // --------------------- free momentum
698      if(pfixed==0.) {
699        exttrack_.pfixed=0.;
700      }
701      // --------------------- fixed momentum
702      if(pfixed!=0.) {
703        al[4]=1./pfixed;    
704        exttrack_.pfixed=pfixed;
705      }
706      
707      //  store temporarily the initial guess
708      for(int i=0; i<5; i++) al_ini[i]=exttrack_.al[i];
709    
710      if(iprint==2){
711        cout<<endl<<" init. guess: ";
712        for(int i=0; i<5; i++)cout << al_ini[i]<<" ";
713        cout<<endl;
714      }
715      //  ------------------------------------------
716      //  call mini routine
717      //  ------------------------------------------
718      int istep=0;
719      int ifail=0;
720      if(iprint==2)cout << "calling miniext_("<<istep<<","<<ifail<<", "<<iprint<<")"<<endl;
721      miniext_(&istep,&ifail, &iprint);
722      if(ifail!=0) {
723        if(iprint)cout << "ERROR: ifail= " << ifail << endl;
724        fail = 1;
725      }
726      if(chi2!=chi2){
727        if(iprint)cout << "ERROR: chi2= " << chi2 << endl;  
728        ResetFit();
729        fail = 1;  
730      }
731      //  ------------------------------------------
732      
733      SetFromMiniStruct(); //copy content of F77 common into the ExtTrack object
734      
735      if(fail){
736        if(iprint)cout << " >>>> fit failed "<<endl;
737        for(int i=0; i<5; i++) al[i]=al_ini[i];
738      }
739    };
740    
741      track.zini = 55.;  /**
742     * Method to fill minimization-routine common
743     * NB (zini=23.5 is implicitelly set)
744     */
745    void ExtTrack::FillMiniStruct(cMiniExtTrack& track){
746    
747  //    track.zini = 23.5;    track.nplanes = nplanes;
748  // ZINI = 23.5 !!! it should be the same parameter in all codes    for(int i=0; i<nplanes; i++){
749        
750        track.xgood[i] = (double) XGood(i);
751        track.ygood[i] = (double) YGood(i);
752        
753        track.xm[i] = (double) xm[i];
754        track.ym[i] = (double) ym[i];
755        track.zm[i] = (double) zm[i];
756        
757        
758        track.xm_a[i] = (double) xma[i];
759        track.xm_b[i] = (double) xmb[i];
760        track.ym_a[i] = (double) yma[i];
761        track.ym_b[i] = (double) ymb[i];
762        track.zm_a[i] = (double) zma[i];
763        track.zm_b[i] = (double) zmb[i];
764        
765        track.resx[i] = (double) resx[i];
766        track.resy[i] = (double) resy[i];
767      }
768      
769      for(int i=0; i<5; i++) track.al[i] = (double) al[i];
770      
771      track.zini = (double) zini;
772      
773            
774  }  }
775  /**  /**
776   * Method to set values from  minimization-routine common   * Method to set values from  minimization-routine common
777   */   */
778  void ExtTrack::SetFromMiniStruct(cMini2track *track){  void ExtTrack::SetFromMiniStruct(cMiniExtTrack *track){
779    
780      for(int i=0; i<5; i++) {      for(int i=0; i<5; i++) {
781          al[i]=track->al[i];        al[i] = (float) (track->al[i]);
782          for(int j=0; j<5; j++) coval[i][j]=track->cov[i][j];        for(int j=0; j<5; j++) coval[i][j] = (float) (track->cov[i][j]);
783      }      }
784      chi2  = track->chi2;      chi2  = (float) (track->chi2);
785      nstep = track->nstep;      nstep = (float) (track->nstep);
786      for(int i=0; i<6; i++){      for(int i=0; i<nplanes; i++){
787          xv[i]  = track->xv[i];          xv[i]  = (float) (track->xv[i]);
788          yv[i]  = track->yv[i];          yv[i]  = (float) (track->yv[i]);
789          zv[i]  = track->zv[i];          zv[i]  = (float) (track->zv[i]);
790          xm[i]  = track->xm[i];          xm[i]  = (float) (track->xm[i]);
791          ym[i]  = track->ym[i];          ym[i]  = (float) (track->ym[i]);
792          zm[i]  = track->zm[i];          zm[i]  = (float) (track->zm[i]);
793          axv[i] = track->axv[i];          xma[i]  = (float) (track->xm_a[i]);
794          ayv[i] = track->ayv[i];          yma[i]  = (float) (track->ym_a[i]);
795            zma[i]  = (float) (track->zm_a[i]);
796            xmb[i]  = (float) (track->xm_b[i]);
797            ymb[i]  = (float) (track->ym_b[i]);
798            zmb[i]  = (float) (track->zm_b[i]);
799            axv[i] = (float) (track->axv[i]);
800            ayv[i] = (float) (track->ayv[i]);      
801      }      }
802            zini = (float) (track->zini);
803    }
804    /**
805     * Method to retrieve ID (0,1,...) of x-cluster (if any) associated to this track.
806     * If no cluster is associated, ID=-1.
807     *
808     */
809    int ExtTrack::GetClusterX_ID(int ip){
810        return ((int)fabs(xgood[ip]))%10000000-1;
811    };
812    /**
813     * Method to retrieve ID (0-xxx) of y-cluster (if any) associated to this track.
814     *
815     */
816    int ExtTrack::GetClusterY_ID(int ip){
817        return ((int)fabs(ygood[ip]))%10000000-1;
818    };
819    
820    /**
821     * Method to retrieve the dE/dx measured on a tracker view.
822     * @param ip plane (0-5)
823     * @param iv view (0=x 1=y)
824     */
825    Float_t ExtTrack::GetDEDX(int ip, int iv){
826        if(iv==0 && ip>=0 && ip<6)return fabs(dedx_x[ip]);
827        else if(iv==1 && ip>=0 && ip<6)return fabs(dedx_y[ip]);
828        else {
829            cout << "TrkTrack::GetDEDX(int ip, int iv) -- wrong input parameters "<<ip<<iv<<endl;
830            return 0.;
831        }
832    }
833    /**
834     * Method to evaluate the dE/dx measured on a tracker plane.
835     * The two measurements on x- and y-view are averaged.
836     * @param ip plane (0-5)
837     */
838    Float_t ExtTrack::GetDEDX(int ip){
839        if( (Int_t)XGood(ip)+(Int_t)YGood(ip) == 0 ) return 0;
840        return (GetDEDX(ip,0)+GetDEDX(ip,1))/((Int_t)XGood(ip)+(Int_t)YGood(ip));
841    };
842    
843    /**
844     * Method to evaluate the dE/dx averaged over all planes.
845     */
846    Float_t ExtTrack::GetDEDX(){
847        Float_t dedx=0;
848        for(Int_t ip=0; ip<6; ip++)dedx+=GetDEDX(ip,0)*XGood(ip)+GetDEDX(ip,1)*YGood(ip);
849        dedx = dedx/(GetNX()+GetNY());
850        return dedx;
851    };
852    
853    /**
854     * Method to retrieve the ladder, if assigned
855     */
856    int ExtTrack::GetLadder(int ip){
857        if(XGood(ip))return (int)fabs(xgood[ip]/100000000)-1;
858        if(YGood(ip))return (int)fabs(ygood[ip]/100000000)-1;
859        return -1;
860    };
861    /**
862     * Method to retrieve the sensor, if assigned
863     */
864    int ExtTrack::GetSensor(int ip){
865        if(XGood(ip))return (int)((int)fabs(xgood[ip]/10000000)%10)-1;
866        if(YGood(ip))return (int)((int)fabs(ygood[ip]/10000000)%10)-1;
867        return -1;
868    };
869    /**
870     *
871     */
872    Int_t ExtTrack::GetClusterX_Multiplicity(int ip){
873      if(ip<0 || ip>=nplanes){
874        cout << " ExtTrack::GetClusterX_Multiplicity("<<ip<<",...) ---> exceed vector dimension = "<<nplanes<<endl;
875        return -1;
876      }
877      return (Int_t)(multmaxx[ip]/10000);
878    }
879    /**
880     *
881     */
882    
883    Int_t ExtTrack::GetClusterY_Multiplicity(int ip){
884      if(ip<0 || ip>=nplanes){
885        cout << " ExtTrack::GetClusterY_Multiplicity("<<ip<<",...) ---> exceed vector dimension = "<<nplanes<<endl;
886        return -1;
887      }
888      return (Int_t)(multmaxy[ip]/10000);
889    }
890    /**
891     *
892     */
893    
894    Int_t ExtTrack::GetClusterX_MaxStrip(int ip){
895      if(ip<0 || ip>=nplanes){
896        cout << " ExtTrack::GetClusterX_MaxStrip("<<ip<<",...) ---> exceed vector dimension = "<<nplanes<<endl;
897        return -1;
898      }
899      return (Int_t)(multmaxx[ip]%10000);
900    }
901    /**
902     *
903     */
904    
905    Int_t ExtTrack::GetClusterY_MaxStrip(int ip){
906      if(ip<0 || ip>=nplanes){
907        cout << " ExtTrack::GetClusterY_MaxStrip("<<ip<<",...) ---> exceed vector dimension = "<<nplanes<<endl;
908        return -1;
909      }
910      return (Int_t)(multmaxy[ip]%10000);
911    }
912    Float_t ExtTrack::GetRigidity(){
913            Float_t rig=0;
914            if(chi2>0)rig=1./al[4];
915            if(rig<0) rig=-rig;
916            return rig;
917    };
918    //
919    Float_t ExtTrack::GetDeflection(){
920            Float_t def=0;
921            if(chi2>0)def=al[4];
922            return def;
923    };
924    
925    
926    //
927    // all that follows: EM porting from TrkLevel2
928    //
929    Bool_t ExtTrack::IsInsideAcceptance(float toll){
930        int ngf = TrkParams::nGF;
931        for(int i=0; i<ngf; i++){
932            //
933    //      cout << endl << TrkParams::GF_element[i];
934            if(
935                TrkParams::GF_element[i].CompareTo("S11") &&
936                TrkParams::GF_element[i].CompareTo("S12") &&
937                TrkParams::GF_element[i].CompareTo("S21") &&
938                TrkParams::GF_element[i].CompareTo("S22") &&
939                TrkParams::GF_element[i].CompareTo("T1")  &&
940                TrkParams::GF_element[i].CompareTo("CUF") &&
941                TrkParams::GF_element[i].CompareTo("T2")  &&
942                TrkParams::GF_element[i].CompareTo("T3")  &&
943                TrkParams::GF_element[i].CompareTo("T4")  &&
944                TrkParams::GF_element[i].CompareTo("T5")  &&
945                TrkParams::GF_element[i].CompareTo("CLF") &&
946                TrkParams::GF_element[i].CompareTo("T6")  &&
947                TrkParams::GF_element[i].CompareTo("S31") &&
948                TrkParams::GF_element[i].CompareTo("S32") &&
949                true)continue;
950            // apply condition only within the cavity
951    //      cout << " -- "<<xGF[i]<<" "<<yGF[i];
952            if(
953                xGF[i] <= TrkParams::xGF_min[i] + toll ||
954                xGF[i] >= TrkParams::xGF_max[i] - toll ||
955                yGF[i] <= TrkParams::yGF_min[i] + toll ||
956                yGF[i] >= TrkParams::yGF_max[i] - toll ||
957                false){
958                
959                return false;
960            }
961        }
962        return true;
963    }
964    
965    /**
966     * Returns the reduced chi-square of track x-projection
967     */
968    Float_t  ExtTrack::GetChi2X(){
969        float chiq=0;
970        for(int ip=0; ip<nplanes; ip++)if(XGood(ip))chiq+= pow((xv[ip]-xm[ip])/resx[ip],2.);
971        if(GetNX()>3)chiq=chiq/(GetNX()-3);
972        else chiq=0;
973        if(chiq==0)cout << " Float_t  ExtTrack::GetChi2X() -- WARNING -- value not defined "<<chiq<<endl;
974        return chiq;
975    }
976    /**
977     * Returns the reduced chi-square of track y-projection
978     */
979    Float_t  ExtTrack::GetChi2Y(){
980        float chiq=0;
981        for(int ip=0; ip<nplanes; ip++)if(YGood(ip))chiq+= pow((yv[ip]-ym[ip])/resy[ip],2.);
982        if(GetNY()>2)chiq=chiq/(GetNY()-2);
983        else chiq=0;
984        if(chiq==0)cout << " Float_t  ExtTrack::GetChi2Y() -- WARNING -- value not defined "<<chiq<<endl;
985        return chiq;
986  }  }
987    
988  ClassImp(ExtTrack);  ClassImp(ExtTrack);
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