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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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/** |
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* CaloTrkVar constructor |
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**/ |
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CaloTrkVar::CaloTrkVar() { |
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this->Clear(); |
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}; |
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|
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/** |
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* Clear variables |
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**/ |
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void CaloTrkVar::Clear() { |
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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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memset(tbar, 0, 2*22*sizeof(Float_t)); |
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memset(tibar, 0, 2*22*sizeof(Int_t)); |
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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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/** |
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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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estrip = TArrayI(0,NULL); |
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// |
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this->Clear(); |
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// |
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}; |
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|
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/** |
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* Clear the CaloLevel2 object |
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**/ |
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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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memset(perr, 0, 4*sizeof(Int_t)); |
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memset(swerr, 0, 4*sizeof(Int_t)); |
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memset(crc, 0, 4*sizeof(Int_t)); |
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memset(qq, 0, 4*sizeof(Int_t)); |
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memset(varcfit, 0, 2*sizeof(Float_t)); |
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memset(npcfit, 0, 2*sizeof(Int_t)); |
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memset(planemax, 0, 2*sizeof(Int_t)); |
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memset(cibar, 0, 2*22*sizeof(Int_t)); |
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memset(cbar, 0, 2*22*sizeof(Float_t)); |
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good = 0; |
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selftrigger = 0; |
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estrip.Reset(); |
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}; |
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|
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|
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/** |
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* Fills a struct cCaloLevel2 with values from a CaloLevel2 object (to put data into a F77 common). |
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*/ |
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void CaloLevel2::GetLevel2Struct(cCaloLevel2 *l2) const { |
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|
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l2->good = good; |
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l2->selftrigger = selftrigger; |
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l2->nstrip = nstrip; |
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l2->nx22 = nx22; |
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l2->qtot = qtot; |
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l2->qx22 = qx22; |
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l2->qmax = qmax; |
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l2->impx = impx; |
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l2->impy = impy; |
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l2->tanx = tanx; |
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l2->tany = tany; |
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l2->elen = elen; |
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l2->selen = selen; |
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|
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for(Int_t i=0;i<2;i++){ |
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l2->planemax[i] = planemax[i]; |
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l2->varcfit[i] = varcfit[i]; |
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l2->npcfit[i] = npcfit[i]; |
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} |
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for(Int_t i=0;i<4;i++){ |
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l2->perr[i] = perr[i]; |
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l2->swerr[i] = swerr[i]; |
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l2->calcrc[i] = crc[i]; |
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l2->qq[i] = qq[i]; |
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} |
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|
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l2->calntrk = CaloTrk->GetEntries(); |
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|
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for(Int_t i=0;i<l2->calntrk;i++){ |
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l2->caltrkseqno[i] = ((CaloTrkVar *)CaloTrk->At(i))->trkseqno; |
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l2->ncore[i] = ((CaloTrkVar *)CaloTrk->At(i))->ncore; |
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l2->noint[i] = ((CaloTrkVar *)CaloTrk->At(i))->noint; |
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l2->ncyl[i] = ((CaloTrkVar *)CaloTrk->At(i))->ncyl; |
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l2->nlast[i] = ((CaloTrkVar *)CaloTrk->At(i))->nlast; |
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l2->npre[i] = ((CaloTrkVar *)CaloTrk->At(i))->npre; |
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l2->npresh[i] = ((CaloTrkVar *)CaloTrk->At(i))->npresh; |
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l2->ntr[i] = ((CaloTrkVar *)CaloTrk->At(i))->ntr; |
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l2->planetot[i] = ((CaloTrkVar *)CaloTrk->At(i))->planetot; |
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l2->nlow[i] = ((CaloTrkVar *)CaloTrk->At(i))->nlow; |
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l2->qcore[i] =((CaloTrkVar *)CaloTrk->At(i))->qcore ; |
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l2->qcyl[i] = ((CaloTrkVar *)CaloTrk->At(i))->qcyl; |
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l2->qlast[i] = ((CaloTrkVar *)CaloTrk->At(i))->qlast; |
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l2->qpre[i] = ((CaloTrkVar *)CaloTrk->At(i))->qpre; |
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l2->qpresh[i] = ((CaloTrkVar *)CaloTrk->At(i))->qpresh; |
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l2->qtr[i] = ((CaloTrkVar *)CaloTrk->At(i))->qtr; |
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l2->qtrack[i] = ((CaloTrkVar *)CaloTrk->At(i))->qtrack; |
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l2->qtrackx[i] = ((CaloTrkVar *)CaloTrk->At(i))->qtrackx; |
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l2->qtracky[i] = ((CaloTrkVar *)CaloTrk->At(i))->qtracky; |
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l2->dxtrack[i] = ((CaloTrkVar *)CaloTrk->At(i))->dxtrack; |
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l2->dytrack[i] = ((CaloTrkVar *)CaloTrk->At(i))->dytrack; |
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l2->qmean[i] = ((CaloTrkVar *)CaloTrk->At(i))->qmean; |
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l2->qlow[i] = ((CaloTrkVar *)CaloTrk->At(i))->qlow; |
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l2->dX0l[i] = ((CaloTrkVar *)CaloTrk->At(i))->dX0l; |
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for (Int_t j=0; j<2; j++){ |
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for (Int_t k=0; k<22; k++){ |
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l2->tbar[i][k][j] = ((CaloTrkVar *)CaloTrk->At(i))->tbar[k][j]; |
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}; |
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}; |
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} |
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|
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} |
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|
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/** |
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* Returns 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 sview, Int_t splane, Int_t sstrip){ |
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Int_t view = -1; |
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Int_t plane = -1; |
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Int_t strip = -1; |
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Float_t mip = 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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// |
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mip = DecodeEstrip(i,view,plane,strip); |
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// |
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if ( view == sview && splane == plane && sstrip == strip ) return(mip); |
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// |
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// entry are ordered by strip, plane and view number. Go out if you pass the input strip |
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// |
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if ( view == sview && plane == splane && strip > sstrip ) return(0.); |
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if ( view == sview && plane > splane ) return(0.); |
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if ( view > sview ) return(0.); |
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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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/** |
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* Given estrip entry returns energy plus view, plane and strip numbers |
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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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// |
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if ( entry>nstrip ) return(0.); |
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// |
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// printf(" num lim %f \n",std::numeric_limits<Float_t>::max()); |
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// printf(" estrip.At(%i) = %i \n",entry,estrip.At(entry)); |
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// |
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Int_t eval = 0; |
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if ( estrip.At(entry) > 0. ){ |
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view = 0; |
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eval = estrip.At(entry); |
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} else { |
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view = 1; |
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eval = -estrip.At(entry); |
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}; |
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// |
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Int_t fbi = 0; |
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fbi = (Int_t)truncf((Float_t)(eval/1000000000)); |
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// |
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Int_t plom = 0; |
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plom = (Int_t)truncf((Float_t)((eval-fbi*1000000000)/10000000)); |
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// |
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Float_t tim = 100000.; |
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plane = plom; |
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if ( fbi == 1 ) tim = 10000.; |
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if ( plom > 21 ){ |
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plane = plom - 22; |
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if ( fbi == 1 ){ |
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tim = 1000.; |
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} else { |
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tim = 100.; |
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}; |
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}; |
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if ( plom > 43 ){ |
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plane = plom - 44; |
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tim = 10.; |
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}; |
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if ( plom > 65 ){ |
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plane = plom - 66; |
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tim = 1.; |
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}; |
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// |
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strip = (Int_t)truncf((Float_t)((eval - fbi*1000000000 -plom*10000000)/100000)); |
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// |
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Float_t mip = ((Float_t)(eval - fbi*1000000000 -plom*10000000 -strip*100000))/tim; |
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// |
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if ( mip > 0. && mip < 99999. ) return(mip); |
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// |
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printf(" WARNING: problems decoding value %i 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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|
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/** |
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* Should return the energy in GeV if the particle would be an electron |
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* using a parametrization taken from Monte Carlo simulation |
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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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/** |
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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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