/[PAMELA software]/DarthVader/CalorimeterLevel2/src/CaloLevel2.cpp
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revision 1.1 by mocchiut, Fri May 19 13:15:49 2006 UTC revision 1.16 by mocchiut, Thu Nov 29 14:20:30 2007 UTC
# Line 5  Line 5 
5  **/  **/
6  #include <TObject.h>  #include <TObject.h>
7  #include <CaloLevel2.h>  #include <CaloLevel2.h>
8    
9    //
10  ClassImp(CaloTrkVar);  ClassImp(CaloTrkVar);
11  ClassImp(CaloLevel2);  ClassImp(CaloLevel2);
12    
# Line 12  ClassImp(CaloLevel2); Line 14  ClassImp(CaloLevel2);
14   * CaloTrkVar constructor   * CaloTrkVar constructor
15  **/  **/
16  CaloTrkVar::CaloTrkVar() {  CaloTrkVar::CaloTrkVar() {
17      this->Clear();
18    }
19    
20    /**
21     * Clear variables
22    **/
23    void CaloTrkVar::Clear(Option_t *t) {
24      //void CaloTrkVar::Clear() {
25    trkseqno = 0;    trkseqno = 0;
26    noint = 0;    noint = 0;
27    ncore = 0;    ncore = 0;
# Line 36  CaloTrkVar::CaloTrkVar() { Line 46  CaloTrkVar::CaloTrkVar() {
46    qlow = 0.;    qlow = 0.;
47    nlow = 0;    nlow = 0;
48    dX0l = 0.;    dX0l = 0.;
49    for (Int_t i = 0; i<2 ; i++){    memset(tbar, 0, 2*22*sizeof(Float_t));
50      for ( Int_t j = 0; j<22; j++){    memset(tibar, 0, 2*22*sizeof(Int_t));
       tibar[j][i] = 0;            
       tbar[j][i] = 0.;      
     };  
   };  
51  }  }
52    
53  /**  /**
# Line 81  CaloTrkVar::CaloTrkVar(const CaloTrkVar Line 87  CaloTrkVar::CaloTrkVar(const CaloTrkVar
87  **/  **/
88  CaloLevel2::CaloLevel2() {      CaloLevel2::CaloLevel2() {    
89    //    //
90    CaloTrk = new TClonesArray("CaloTrkVar",1);  //  CaloTrk = new TClonesArray("CaloTrkVar",1); //ELENA
91      CaloTrk = 0; //ELENA
92      //
93      this->Clear();
94      //
95    }
96    /**
97     * Create the TClonesArray
98    **/
99    void CaloLevel2::Set(){//ELENA
100        if(!CaloTrk)CaloTrk = new TClonesArray("CaloTrkVar",1); //ELENA
101    }//ELENA
102    
103    /**
104     * Clear the CaloLevel2 object
105     **/
106    void CaloLevel2::Clear(Option_t *t ) {    
107      //
108      //  CaloTrk->Clear(); //ELENA
109      if(CaloTrk)CaloTrk->Delete(); //ELENA
110    //    //
111    nstrip = 0;    nstrip = 0;
112      nsatstrip = 0;
113    qtot = 0.;    qtot = 0.;
114    impx = 0.;    //  impx = 0.;
115    impy = 0.;    //  impy = 0.;
   tanx = 0.;  
   tany = 0.;  
116    qmax = 0.;    qmax = 0.;
117    nx22 = 0;    nx22 = 0;
118    qx22 = 0.;    qx22 = 0.;
119    elen = 0.;    elen = 0.;
120    selen = 0.;    selen = 0.;
121    for (Int_t i = 0; i<4 ; i++){    memset(perr, 0, 4*sizeof(Int_t));
122      qq[i] = 0.;    memset(swerr, 0, 4*sizeof(Int_t));
123      perr[i] = 0;    memset(crc, 0, 4*sizeof(Int_t));
124      swerr[i] = 0;    memset(qq, 0, 4*sizeof(Int_t));
125      crc[i] = 0;    memset(varcfit, 0, 4*sizeof(Float_t));
126      if ( i < 2 ){    memset(npcfit, 0, 4*sizeof(Int_t));
127        planemax[i] = 0;    memset(tanx, 0, 2*sizeof(Int_t));
128        varcfit[i] = 0.;    memset(tany, 0, 2*sizeof(Int_t));
129        npcfit[i] = 0;    memset(fitmode, 0, 2*sizeof(Int_t));
130        for ( Int_t j = 0; j<22; j++){    memset(planemax, 0, 2*sizeof(Int_t));
131          cibar[j][i] = 0;    memset(selfdelay, 0, 4*7*sizeof(Int_t));
132          cbar[j][i] = 0.;    memset(cibar, 0, 2*22*sizeof(Int_t));
133        };    memset(cbar, 0, 2*22*sizeof(Float_t));
     };  
   };  
134    good = 0;    good = 0;
135    selftrigger = 0;    selftrigger = 0;
136    estrip = TArrayF(0,NULL);    //
137  };  }
138    
139  /**  /**
140   * Gives the detected energy for the given strip once loaded the event   * Delete the CaloLevel2 object
141     **/
142    void CaloLevel2::Delete(Option_t *t) {     //ELENA
143      if(CaloTrk){ //ELENA
144          CaloTrk->Delete(); //ELENA
145          delete CaloTrk; //ELENA
146      }     //ELENA
147    } //ELENA
148    
149    /**
150     * Fills a struct cCaloLevel2 with values from a CaloLevel2 object (to put data into a F77 common).
151     */
152    void CaloLevel2::GetLevel2Struct(cCaloLevel2 *l2) const {
153    
154      l2->good = good;      
155      l2->selftrigger = selftrigger;
156      l2->nstrip = nstrip;    
157      l2->nx22 = nx22;  
158      l2->qtot = qtot;    
159      l2->qx22 = qx22;    
160      l2->qmax = qmax;    
161      //  l2->impx = impx;    
162      //  l2->impy = impy;    
163      //  l2->tanx = tanx;    
164      //  l2->tany = tany;  
165      l2->elen = elen;      
166      l2->selen = selen;
167            
168      for(Int_t i=0;i<2;i++){
169        l2->planemax[i] = planemax[i];      
170        l2->varcfit[i] = varcfit[i];
171        l2->npcfit[i] = npcfit[i];
172      }
173      for(Int_t i=0;i<4;i++){
174        l2->perr[i] = perr[i];  
175        l2->swerr[i] = swerr[i];  
176        l2->calcrc[i] = crc[i];    
177        l2->qq[i] = qq[i];  
178      }
179    
180      if(CaloTrk){ //ELENA
181          l2->calntrk = CaloTrk->GetEntries();  
182          for(Int_t i=0;i<l2->calntrk;i++){
183              l2->caltrkseqno[i] = ((CaloTrkVar *)CaloTrk->At(i))->trkseqno;  
184              l2->ncore[i] = ((CaloTrkVar *)CaloTrk->At(i))->ncore;    
185              l2->noint[i] = ((CaloTrkVar *)CaloTrk->At(i))->noint;    
186              l2->ncyl[i] = ((CaloTrkVar *)CaloTrk->At(i))->ncyl;      
187              l2->nlast[i] = ((CaloTrkVar *)CaloTrk->At(i))->nlast;    
188              l2->npre[i] = ((CaloTrkVar *)CaloTrk->At(i))->npre;      
189              l2->npresh[i] = ((CaloTrkVar *)CaloTrk->At(i))->npresh;    
190              l2->ntr[i] = ((CaloTrkVar *)CaloTrk->At(i))->ntr;      
191              l2->planetot[i] = ((CaloTrkVar *)CaloTrk->At(i))->planetot;  
192              l2->nlow[i] = ((CaloTrkVar *)CaloTrk->At(i))->nlow;      
193              l2->qcore[i] =((CaloTrkVar *)CaloTrk->At(i))->qcore ;  
194              l2->qcyl[i] = ((CaloTrkVar *)CaloTrk->At(i))->qcyl;    
195              l2->qlast[i] = ((CaloTrkVar *)CaloTrk->At(i))->qlast;  
196              l2->qpre[i] = ((CaloTrkVar *)CaloTrk->At(i))->qpre;    
197              l2->qpresh[i] = ((CaloTrkVar *)CaloTrk->At(i))->qpresh;  
198              l2->qtr[i] = ((CaloTrkVar *)CaloTrk->At(i))->qtr;    
199              l2->qtrack[i] = ((CaloTrkVar *)CaloTrk->At(i))->qtrack;  
200              l2->qtrackx[i] = ((CaloTrkVar *)CaloTrk->At(i))->qtrackx;
201              l2->qtracky[i] = ((CaloTrkVar *)CaloTrk->At(i))->qtracky;
202              l2->dxtrack[i] = ((CaloTrkVar *)CaloTrk->At(i))->dxtrack;
203              l2->dytrack[i] = ((CaloTrkVar *)CaloTrk->At(i))->dytrack;
204              l2->qmean[i] = ((CaloTrkVar *)CaloTrk->At(i))->qmean;  
205              l2->qlow[i] = ((CaloTrkVar *)CaloTrk->At(i))->qlow;    
206              l2->dX0l[i] = ((CaloTrkVar *)CaloTrk->At(i))->dX0l;  
207              for (Int_t j=0; j<2; j++){
208                  for (Int_t k=0; k<22; k++){
209                      l2->tbar[i][k][j] = ((CaloTrkVar *)CaloTrk->At(i))->tbar[k][j];
210                  };
211              };
212          }  
213      } //ELENA
214    }
215    
216    /**
217     * Returns the impact position on the top of the calorimeter as determined by the calorimeter itself.
218     * @param tr : if tr = 0 use the calorimeter "normal" fit, if 1 use the calorimeter "selftrigger" fit (if any!)
219  **/  **/
220  Float_t CaloLevel2::GetEstrip(Int_t view, Int_t plane, Int_t strip){  Float_t CaloLevel2::impx(Int_t tr){
221    Int_t splane = 0;    if ( tr == 0 ) return(cbar[0][0]);
222    Int_t sstrip = 0;    if ( tr == 1 ) {
223    //      if ( !CaloTrk ) return(-110.);
224    if ( nstrip == 0 ) return(0.);      TClonesArray &t = *(CaloTrk);
225    //      for (Int_t itrk=0; itrk<ntrk(); itrk++){
226    for (Int_t i = 0; i<nstrip; i++ ){        CaloTrkVar *calotrack = (CaloTrkVar*)t[itrk];
227      if ( view == 0 ){        if ( calotrack->trkseqno == -1 ) return(calotrack->tbar[0][0]);
       if ( estrip.At(i) > 0. ){  
         splane = (Int_t)trunc(estrip.At(i)/1000000.);  
         sstrip = (Int_t)trunc((estrip.At(i)-((Float_t)splane*1000000.))/10000.);  
         if ( splane == plane && sstrip == strip ) return(estrip.At(i)-(Float_t)splane*1000000.-(Float_t)sstrip*10000.);  
       };          
     } else {  
       if ( estrip.At(i) < 0. ){  
         splane = (Int_t)trunc(-estrip.At(i)/1000000.);  
         sstrip = (Int_t)trunc((-estrip.At(i)-((Float_t)splane*1000000.))/10000.);  
         if ( splane == plane && sstrip == strip ) return(-estrip.At(i)-(Float_t)splane*1000000.-(Float_t)sstrip*10000.);          
       };          
228      };      };
229    };    };
230    return(0.);    if ( tr !=0 && tr !=1 ){
231  };      printf(" Cannot get impx for other than calo or selftrigger tracks!\n");
232      } else {
233        printf(" Cannot find selftrigger block\n");
234      };
235      return(-100.);
236    }
237    
238  /**  /**
239   * Given estrip entry returns energy and strip   * Returns the impact position on the top of the calorimeter as determined by the calorimeter itself.
240     * @param tr : if tr = 0 use the calorimeter "normal" fit, if 1 use the calorimeter "selftrigger" fit (if any!)
241  **/  **/
242  Float_t CaloLevel2::DecodeEstrip(Int_t entry, Int_t &view, Int_t &plane, Int_t &strip){  Float_t CaloLevel2::impy(Int_t tr){
243    if ( entry>nstrip ) return(0.);    if ( tr == 0 ) return(cbar[0][1]);
244    //    if ( tr == 1 ) {
245    if ( estrip.At(entry) > 0. ){      if ( !CaloTrk ) return(-110.);
246      view = 0;      TClonesArray &t = *(CaloTrk);
247      plane = (Int_t)trunc(estrip.At(entry)/1000000.);      for (Int_t itrk=0; itrk<ntrk(); itrk++){
248      strip = (Int_t)trunc((estrip.At(entry)-((Float_t)plane*1000000.))/10000.);        CaloTrkVar *calotrack = (CaloTrkVar*)t[itrk];
249      return(estrip.At(entry)-(Float_t)plane*1000000.-(Float_t)strip*10000.);        if ( calotrack->trkseqno == -1 ) return(calotrack->tbar[0][1]);
250    };      };
251    if ( estrip.At(entry) < 0. ){    };
252      view = 1;    if ( tr !=0 && tr !=1 ){
253      plane = (Int_t)trunc(-estrip.At(entry)/1000000.);      printf(" Cannot get impy for other than calo or selftrigger tracks!\n");
254      strip = (Int_t)trunc((-estrip.At(entry)-((Float_t)plane*1000000.))/10000.);    } else {
255      return(-estrip.At(entry)-(Float_t)plane*1000000.-(Float_t)strip*10000.);          printf(" Cannot find selftrigger block\n");
256    };        };
257    //    return(-100.);
   printf(" WARNING: problems decoding value %f at entry %i \n",estrip.At(entry),entry);  
   //  
   view = -1;  
   plane = -1;  
   strip = -1;  
   return(0.);    
258  }  }
259    /**
260     * Should return the energy in GeV if the particle would be an electron
261     * using a parametrization taken from Monte Carlo simulation
262    **/
263  void CaloLevel2::GetElectronEnergy(Float_t &energy, Float_t &sigma){  void CaloLevel2::GetElectronEnergy(Float_t &energy, Float_t &sigma){
264    if ( nstrip == 0 ) return;    if ( nstrip == 0 ) return;
265    energy = qtot * 40.82 * 0.000106;    energy = qtot * 260.;
266      //  energy = qtot * 40.82 * 0.000106;
267    sigma = 0.;    sigma = 0.;
268    if ( energy > 0. ) sigma = energy * (0.01183 + 0.121/sqrt(energy));    if ( energy > 0. ) sigma = energy * (0.01183 + 0.121/sqrt(energy));
269    return;    return;
270  };  }
271    
272  /**  /**
273   * Returns pointer to the set of track-related variables "itrk"   * Returns pointer to the set of track-related variables "itrk"
# Line 186  CaloTrkVar *CaloLevel2::GetCaloTrkVar(In Line 279  CaloTrkVar *CaloLevel2::GetCaloTrkVar(In
279      printf("                   stored track related variables = %i \n",ntrk());      printf("                   stored track related variables = %i \n",ntrk());
280      return(NULL);      return(NULL);
281    }    }
282      if(!CaloTrk)return 0; //ELENA
283    TClonesArray &t = *(CaloTrk);    TClonesArray &t = *(CaloTrk);
284    CaloTrkVar *calotrack = (CaloTrkVar*)t[itrk];    CaloTrkVar *calotrack = (CaloTrkVar*)t[itrk];
285    return calotrack;    return calotrack;
286  }  }
287    
288    /**
289     * Retrieves the calorimeter track matching the seqno-th tracker stored track.
290     * (If seqno = -1 retrieves the self-trigger calorimeter track)
291     */
292    CaloTrkVar *CaloLevel2::GetCaloStoredTrack(int seqno){
293    
294      if( ntrk()==0 ){
295        printf("CaloLevel2::GetCaloStoredTrack(int) : requested tracker SeqNo %i but no Calorimeter tracks are stored\n",seqno);
296        return NULL;
297      };
298      
299      CaloTrkVar *c = 0;
300      Int_t it_calo=0;
301        
302      do {
303        c = GetCaloTrkVar(it_calo);
304        it_calo++;
305      } while( c && seqno != c->trkseqno && it_calo < ntrk());      
306      
307      if(!c || seqno != c->trkseqno){
308        c = 0;
309        if(seqno!=-1 && seqno !=-2 && seqno!=-3 ) printf("CaloLevel2::GetCaloStoredTrack(int) : requested tracker SeqNo %i does not match Calorimeter stored tracks\n",seqno);
310      };
311      return c;
312        
313    }
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