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mocchiut |
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/** |
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* \file src/CaloLevel2.cpp |
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* \author Emiliano Mocchiutti |
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* |
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**/ |
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#include <TObject.h> |
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#include <CaloLevel2.h> |
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ClassImp(CaloTrkVar); |
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ClassImp(CaloLevel2); |
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/** |
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* CaloTrkVar constructor |
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**/ |
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CaloTrkVar::CaloTrkVar() { |
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trkseqno = 0; |
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noint = 0; |
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ncore = 0; |
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qcore = 0.; |
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ncyl = 0; |
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qcyl = 0.; |
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qtrack = 0.; |
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qtrackx = 0.; |
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qtracky = 0.; |
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dxtrack = 0.; |
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dytrack = 0.; |
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qlast = 0.; |
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nlast = 0; |
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qpre = 0.; |
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npre = 0; |
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qpresh = 0.; |
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npresh = 0; |
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qtr = 0.; |
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ntr = 0; |
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planetot = 0; |
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qmean = 0.; |
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qlow = 0.; |
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nlow = 0; |
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dX0l = 0.; |
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for (Int_t i = 0; i<2 ; i++){ |
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for ( Int_t j = 0; j<22; j++){ |
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tibar[j][i] = 0; |
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tbar[j][i] = 0.; |
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}; |
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}; |
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} |
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/** |
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* Copies from t to this |
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**/ |
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CaloTrkVar::CaloTrkVar(const CaloTrkVar &t){ |
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trkseqno = t.trkseqno; |
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noint = t.noint; |
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ncore = t.ncore; |
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qcore = t.qcore; |
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ncyl = t.ncyl; |
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qcyl = t.qcyl; |
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qtrack = t.qtrack; |
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qtrackx = t.qtrackx; |
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qtracky = t.qtracky; |
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dxtrack = t.dxtrack; |
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dytrack = t.dytrack; |
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qlast = t.qlast; |
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nlast = t.nlast; |
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qpre = t.qpre; |
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npre = t.npre; |
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qpresh = t.qpresh; |
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npresh = t.npresh; |
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qtr = t.qtr; |
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ntr = t.ntr; |
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planetot = t.planetot; |
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qmean = t.qmean; |
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dX0l = t.dX0l; |
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qlow = t.qlow; |
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nlow = t.nlow; |
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memcpy(tibar,t.tibar,sizeof(tibar)); |
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memcpy(tbar,t.tbar,sizeof(tbar)); |
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} |
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/** |
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* CaloLevel2 constructor |
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**/ |
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CaloLevel2::CaloLevel2() { |
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// |
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CaloTrk = new TClonesArray("CaloTrkVar",1); |
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// |
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nstrip = 0; |
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qtot = 0.; |
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impx = 0.; |
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impy = 0.; |
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tanx = 0.; |
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tany = 0.; |
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qmax = 0.; |
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nx22 = 0; |
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qx22 = 0.; |
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elen = 0.; |
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selen = 0.; |
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for (Int_t i = 0; i<4 ; i++){ |
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qq[i] = 0.; |
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perr[i] = 0; |
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swerr[i] = 0; |
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crc[i] = 0; |
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if ( i < 2 ){ |
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planemax[i] = 0; |
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varcfit[i] = 0.; |
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npcfit[i] = 0; |
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for ( Int_t j = 0; j<22; j++){ |
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cibar[j][i] = 0; |
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cbar[j][i] = 0.; |
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}; |
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}; |
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}; |
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good = 0; |
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selftrigger = 0; |
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estrip = TArrayF(0,NULL); |
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}; |
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mocchiut |
1.2 |
void CaloLevel2::Clear() { |
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// |
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CaloTrk->Clear(); |
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// |
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nstrip = 0; |
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qtot = 0.; |
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impx = 0.; |
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impy = 0.; |
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tanx = 0.; |
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tany = 0.; |
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qmax = 0.; |
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nx22 = 0; |
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qx22 = 0.; |
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elen = 0.; |
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selen = 0.; |
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for (Int_t i = 0; i<4 ; i++){ |
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qq[i] = 0.; |
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perr[i] = 0; |
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swerr[i] = 0; |
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crc[i] = 0; |
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if ( i < 2 ){ |
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planemax[i] = 0; |
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varcfit[i] = 0.; |
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npcfit[i] = 0; |
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for ( Int_t j = 0; j<22; j++){ |
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cibar[j][i] = 0; |
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cbar[j][i] = 0.; |
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}; |
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}; |
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}; |
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good = 0; |
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selftrigger = 0; |
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estrip = TArrayF(0,NULL); |
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}; |
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mocchiut |
1.1 |
/** |
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* Gives the detected energy for the given strip once loaded the event |
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**/ |
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Float_t CaloLevel2::GetEstrip(Int_t view, Int_t plane, Int_t strip){ |
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Int_t splane = 0; |
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Int_t sstrip = 0; |
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// |
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if ( nstrip == 0 ) return(0.); |
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// |
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for (Int_t i = 0; i<nstrip; i++ ){ |
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if ( view == 0 ){ |
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if ( estrip.At(i) > 0. ){ |
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splane = (Int_t)trunc(estrip.At(i)/1000000.); |
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sstrip = (Int_t)trunc((estrip.At(i)-((Float_t)splane*1000000.))/10000.); |
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if ( splane == plane && sstrip == strip ) return(estrip.At(i)-(Float_t)splane*1000000.-(Float_t)sstrip*10000.); |
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}; |
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} else { |
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if ( estrip.At(i) < 0. ){ |
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splane = (Int_t)trunc(-estrip.At(i)/1000000.); |
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sstrip = (Int_t)trunc((-estrip.At(i)-((Float_t)splane*1000000.))/10000.); |
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if ( splane == plane && sstrip == strip ) return(-estrip.At(i)-(Float_t)splane*1000000.-(Float_t)sstrip*10000.); |
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}; |
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}; |
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}; |
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return(0.); |
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}; |
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/** |
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* Given estrip entry returns energy and strip |
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**/ |
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Float_t CaloLevel2::DecodeEstrip(Int_t entry, Int_t &view, Int_t &plane, Int_t &strip){ |
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if ( entry>nstrip ) return(0.); |
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// |
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if ( estrip.At(entry) > 0. ){ |
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view = 0; |
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plane = (Int_t)trunc(estrip.At(entry)/1000000.); |
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strip = (Int_t)trunc((estrip.At(entry)-((Float_t)plane*1000000.))/10000.); |
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return(estrip.At(entry)-(Float_t)plane*1000000.-(Float_t)strip*10000.); |
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}; |
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if ( estrip.At(entry) < 0. ){ |
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view = 1; |
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plane = (Int_t)trunc(-estrip.At(entry)/1000000.); |
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strip = (Int_t)trunc((-estrip.At(entry)-((Float_t)plane*1000000.))/10000.); |
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return(-estrip.At(entry)-(Float_t)plane*1000000.-(Float_t)strip*10000.); |
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}; |
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// |
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printf(" WARNING: problems decoding value %f at entry %i \n",estrip.At(entry),entry); |
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// |
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view = -1; |
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plane = -1; |
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strip = -1; |
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return(0.); |
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} |
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void CaloLevel2::GetElectronEnergy(Float_t &energy, Float_t &sigma){ |
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if ( nstrip == 0 ) return; |
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energy = qtot * 40.82 * 0.000106; |
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sigma = 0.; |
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if ( energy > 0. ) sigma = energy * (0.01183 + 0.121/sqrt(energy)); |
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return; |
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}; |
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/** |
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* Returns pointer to the set of track-related variables "itrk" |
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**/ |
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CaloTrkVar *CaloLevel2::GetCaloTrkVar(Int_t itrk){ |
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// |
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if(itrk >= ntrk()){ |
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printf(" CaloLevel2 ERROR: track related variables set %i does not exists! \n",itrk); |
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printf(" stored track related variables = %i \n",ntrk()); |
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return(NULL); |
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} |
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TClonesArray &t = *(CaloTrk); |
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CaloTrkVar *calotrack = (CaloTrkVar*)t[itrk]; |
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return calotrack; |
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} |
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