CalorimeterLevel2/src/CaloLevel2.cpp

/**
 * \file src/CaloLevel2.cpp
 * \author Emiliano Mocchiutti
 *
**/
#include <TObject.h>
#include <CaloLevel2.h>
ClassImp(CaloTrkVar);
ClassImp(CaloLevel2);

/**
 * CaloTrkVar constructor
**/
CaloTrkVar::CaloTrkVar() {
  trkseqno = 0;
  noint = 0;
  ncore = 0;
  qcore = 0.;
  ncyl = 0;
  qcyl = 0.;
  qtrack = 0.;
  qtrackx = 0.;
  qtracky = 0.;
  dxtrack = 0.;
  dytrack = 0.;
  qlast = 0.;
  nlast = 0;
  qpre = 0.;
  npre = 0;
  qpresh = 0.;
  npresh = 0;
  qtr = 0.;
  ntr = 0;
  planetot = 0;
  qmean = 0.;
  qlow = 0.;
  nlow = 0;
  dX0l = 0.;
  for (Int_t i = 0; i<2 ; i++){
    for ( Int_t j = 0; j<22; j++){
      tibar[j][i] = 0;          
      tbar[j][i] = 0.;    
    };
  };
}

/**
 * Copies from t to this
**/
CaloTrkVar::CaloTrkVar(const CaloTrkVar &t){
  trkseqno = t.trkseqno;
  noint = t.noint;
  ncore = t.ncore;
  qcore = t.qcore;
  ncyl = t.ncyl;
  qcyl = t.qcyl;
  qtrack = t.qtrack;
  qtrackx = t.qtrackx;
  qtracky = t.qtracky;
  dxtrack = t.dxtrack;
  dytrack = t.dytrack;
  qlast = t.qlast;
  nlast = t.nlast;
  qpre = t.qpre;
  npre = t.npre;
  qpresh = t.qpresh;
  npresh = t.npresh;
  qtr = t.qtr;
  ntr = t.ntr;  
  planetot = t.planetot;
  qmean = t.qmean;
  dX0l = t.dX0l;
  qlow = t.qlow;
  nlow = t.nlow;
  memcpy(tibar,t.tibar,sizeof(tibar));
  memcpy(tbar,t.tbar,sizeof(tbar));
}

/**
 * CaloLevel2 constructor
**/
CaloLevel2::CaloLevel2() {    
  //
  CaloTrk = new TClonesArray("CaloTrkVar",1);
  //
  nstrip = 0;
  qtot = 0.;
  impx = 0.;
  impy = 0.;
  tanx = 0.;
  tany = 0.;
  qmax = 0.;
  nx22 = 0;
  qx22 = 0.;
  elen = 0.;
  selen = 0.;
  for (Int_t i = 0; i<4 ; i++){
    qq[i] = 0.;
    perr[i] = 0;
    swerr[i] = 0;
    crc[i] = 0;
    if ( i < 2 ){
      planemax[i] = 0;
      varcfit[i] = 0.;
      npcfit[i] = 0;
      for ( Int_t j = 0; j<22; j++){
        cibar[j][i] = 0;
        cbar[j][i] = 0.;
      };
    };
  };
  good = 0;
  selftrigger = 0;
  estrip = TArrayF(0,NULL);
};

/**
 * Gives the detected energy for the given strip once loaded the event
**/
Float_t CaloLevel2::GetEstrip(Int_t view, Int_t plane, Int_t strip){
  Int_t splane = 0;
  Int_t sstrip = 0;
  //
  if ( nstrip == 0 ) return(0.);
  //
  for (Int_t i = 0; i<nstrip; i++ ){
    if ( view == 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.);        
      };        
    };
  };
  return(0.);
};

/**
 * Given estrip entry returns energy and strip
**/
Float_t CaloLevel2::DecodeEstrip(Int_t entry, Int_t &view, Int_t &plane, Int_t &strip){
  if ( entry>nstrip ) return(0.);
  //
  if ( estrip.At(entry) > 0. ){
    view = 0;
    plane = (Int_t)trunc(estrip.At(entry)/1000000.);
    strip = (Int_t)trunc((estrip.At(entry)-((Float_t)plane*1000000.))/10000.);
    return(estrip.At(entry)-(Float_t)plane*1000000.-(Float_t)strip*10000.);
  };
  if ( estrip.At(entry) < 0. ){
    view = 1;
    plane = (Int_t)trunc(-estrip.At(entry)/1000000.);
    strip = (Int_t)trunc((-estrip.At(entry)-((Float_t)plane*1000000.))/10000.);
    return(-estrip.At(entry)-(Float_t)plane*1000000.-(Float_t)strip*10000.);    
  };    
  //
  printf(" WARNING: problems decoding value %f at entry %i \n",estrip.At(entry),entry);
  //
  view = -1;
  plane = -1;
  strip = -1;
  return(0.);  
}

void CaloLevel2::GetElectronEnergy(Float_t &energy, Float_t &sigma){
  if ( nstrip == 0 ) return;
  energy = qtot * 40.82 * 0.000106;
  sigma = 0.;
  if ( energy > 0. ) sigma = energy * (0.01183 + 0.121/sqrt(energy));
  return;
};

/**
 * Returns pointer to the set of track-related variables "itrk"
**/
CaloTrkVar *CaloLevel2::GetCaloTrkVar(Int_t itrk){
  //    
  if(itrk >= ntrk()){
    printf(" CaloLevel2 ERROR: track related variables set %i does not exists! \n",itrk);
    printf("                   stored track related variables = %i \n",ntrk());
    return(NULL);
  }
  TClonesArray &t = *(CaloTrk);
  CaloTrkVar *calotrack = (CaloTrkVar*)t[itrk];
  return calotrack;
}
1	mocchiut	1.1	/**
2			* \file src/CaloLevel2.cpp
3			* \author Emiliano Mocchiutti
4			*
5			**/
6			#include <TObject.h>
7			#include <CaloLevel2.h>
8			ClassImp(CaloTrkVar);
9			ClassImp(CaloLevel2);
10
11			/**
12			* CaloTrkVar constructor
13			**/
14			CaloTrkVar::CaloTrkVar() {
15			trkseqno = 0;
16			noint = 0;
17			ncore = 0;
18			qcore = 0.;
19			ncyl = 0;
20			qcyl = 0.;
21			qtrack = 0.;
22			qtrackx = 0.;
23			qtracky = 0.;
24			dxtrack = 0.;
25			dytrack = 0.;
26			qlast = 0.;
27			nlast = 0;
28			qpre = 0.;
29			npre = 0;
30			qpresh = 0.;
31			npresh = 0;
32			qtr = 0.;
33			ntr = 0;
34			planetot = 0;
35			qmean = 0.;
36			qlow = 0.;
37			nlow = 0;
38			dX0l = 0.;
39			for (Int_t i = 0; i<2 ; i++){
40			for ( Int_t j = 0; j<22; j++){
41			tibar[j][i] = 0;
42			tbar[j][i] = 0.;
43			};
44			};
45			}
46
47			/**
48			* Copies from t to this
49			**/
50			CaloTrkVar::CaloTrkVar(const CaloTrkVar &t){
51			trkseqno = t.trkseqno;
52			noint = t.noint;
53			ncore = t.ncore;
54			qcore = t.qcore;
55			ncyl = t.ncyl;
56			qcyl = t.qcyl;
57			qtrack = t.qtrack;
58			qtrackx = t.qtrackx;
59			qtracky = t.qtracky;
60			dxtrack = t.dxtrack;
61			dytrack = t.dytrack;
62			qlast = t.qlast;
63			nlast = t.nlast;
64			qpre = t.qpre;
65			npre = t.npre;
66			qpresh = t.qpresh;
67			npresh = t.npresh;
68			qtr = t.qtr;
69			ntr = t.ntr;
70			planetot = t.planetot;
71			qmean = t.qmean;
72			dX0l = t.dX0l;
73			qlow = t.qlow;
74			nlow = t.nlow;
75			memcpy(tibar,t.tibar,sizeof(tibar));
76			memcpy(tbar,t.tbar,sizeof(tbar));
77			}
78
79			/**
80			* CaloLevel2 constructor
81			**/
82			CaloLevel2::CaloLevel2() {
83			//
84			CaloTrk = new TClonesArray("CaloTrkVar",1);
85			//
86			nstrip = 0;
87			qtot = 0.;
88			impx = 0.;
89			impy = 0.;
90			tanx = 0.;
91			tany = 0.;
92			qmax = 0.;
93			nx22 = 0;
94			qx22 = 0.;
95			elen = 0.;
96			selen = 0.;
97			for (Int_t i = 0; i<4 ; i++){
98			qq[i] = 0.;
99			perr[i] = 0;
100			swerr[i] = 0;
101			crc[i] = 0;
102			if ( i < 2 ){
103			planemax[i] = 0;
104			varcfit[i] = 0.;
105			npcfit[i] = 0;
106			for ( Int_t j = 0; j<22; j++){
107			cibar[j][i] = 0;
108			cbar[j][i] = 0.;
109			};
110			};
111			};
112			good = 0;
113			selftrigger = 0;
114			estrip = TArrayF(0,NULL);
115			};
116
117			/**
118			* Gives the detected energy for the given strip once loaded the event
119			**/
120			Float_t CaloLevel2::GetEstrip(Int_t view, Int_t plane, Int_t strip){
121			Int_t splane = 0;
122			Int_t sstrip = 0;
123			//
124			if ( nstrip == 0 ) return(0.);
125			//
126			for (Int_t i = 0; i<nstrip; i++ ){
127			if ( view == 0 ){
128			if ( estrip.At(i) > 0. ){
129			splane = (Int_t)trunc(estrip.At(i)/1000000.);
130			sstrip = (Int_t)trunc((estrip.At(i)-((Float_t)splane*1000000.))/10000.);
131			if ( splane == plane && sstrip == strip ) return(estrip.At(i)-(Float_t)splane1000000.-(Float_t)sstrip10000.);
132			};
133			} else {
134			if ( estrip.At(i) < 0. ){
135			splane = (Int_t)trunc(-estrip.At(i)/1000000.);
136			sstrip = (Int_t)trunc((-estrip.At(i)-((Float_t)splane*1000000.))/10000.);
137			if ( splane == plane && sstrip == strip ) return(-estrip.At(i)-(Float_t)splane1000000.-(Float_t)sstrip10000.);
138			};
139			};
140			};
141			return(0.);
142			};
143
144			/**
145			* Given estrip entry returns energy and strip
146			**/
147			Float_t CaloLevel2::DecodeEstrip(Int_t entry, Int_t &view, Int_t &plane, Int_t &strip){
148			if ( entry>nstrip ) return(0.);
149			//
150			if ( estrip.At(entry) > 0. ){
151			view = 0;
152			plane = (Int_t)trunc(estrip.At(entry)/1000000.);
153			strip = (Int_t)trunc((estrip.At(entry)-((Float_t)plane*1000000.))/10000.);
154			return(estrip.At(entry)-(Float_t)plane1000000.-(Float_t)strip10000.);
155			};
156			if ( estrip.At(entry) < 0. ){
157			view = 1;
158			plane = (Int_t)trunc(-estrip.At(entry)/1000000.);
159			strip = (Int_t)trunc((-estrip.At(entry)-((Float_t)plane*1000000.))/10000.);
160			return(-estrip.At(entry)-(Float_t)plane1000000.-(Float_t)strip10000.);
161			};
162			//
163			printf(" WARNING: problems decoding value %f at entry %i \n",estrip.At(entry),entry);
164			//
165			view = -1;
166			plane = -1;
167			strip = -1;
168			return(0.);
169			}
170
171			void CaloLevel2::GetElectronEnergy(Float_t &energy, Float_t &sigma){
172			if ( nstrip == 0 ) return;
173			energy = qtot * 40.82 * 0.000106;
174			sigma = 0.;
175			if ( energy > 0. ) sigma = energy * (0.01183 + 0.121/sqrt(energy));
176			return;
177			};
178
179			/**
180			* Returns pointer to the set of track-related variables "itrk"
181			**/
182			CaloTrkVar *CaloLevel2::GetCaloTrkVar(Int_t itrk){
183			//
184			if(itrk >= ntrk()){
185			printf(" CaloLevel2 ERROR: track related variables set %i does not exists! \n",itrk);
186			printf(" stored track related variables = %i \n",ntrk());
187			return(NULL);
188			}
189			TClonesArray &t = *(CaloTrk);
190			CaloTrkVar calotrack = (CaloTrkVar)t[itrk];
191			return calotrack;
192			}