#include <DataFT.h>
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Definition at line 35 of file DataFT.h. Referenced by FillLinWithSpline(), FillUArrays(), FillVArrays(), GetBegHit(), GetBegHitUsed(), GetEndHit(), GetEndHitUsed(), GetNHits(), GetNHitsUsed(), GetNPlanesMin(), GetNPlanesPCut(), GetNUHits(), GetNUHitsUsed(), GetNUPlanes(), GetNVHits(), GetNVHitsUsed(), GetNVPlanes(), SetInitial(), and SwimAsSwimmer(). |
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Definition at line 44 of file DataFT.h. Referenced by GetNUPlanes(), GetNVPlanes(), and PrintData(). |
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Definition at line 45 of file DataFT.h. Referenced by GetNPlanesPCut(). |
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Definition at line 43 of file DataFT.h. Referenced by Init(), and SwimAsSwimmer(). |
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Definition at line 55 of file DataFT.h. Referenced by Fill(). |
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Definition at line 56 of file DataFT.h. Referenced by Fill(), and TwoStripPlane(). |
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Definition at line 57 of file DataFT.cxx. References Config(), Fill(), FillLinWithSpline(), fNHitsInViewMin, GetNUHits(), GetNVHits(), Init(), PrintData(), and tc. 00057 : 00058 fNPlanesUsed(tc.GetNPlanes()), fDir(tc.GetDir()), 00059 fInitialTrack(NTrackParams), fZVtx(0.), 00060 fPlanes(tc.GetNPlanes()), 00061 fUHitUse(tc.GetNPlanes()), fVHitUse(tc.GetNPlanes()), 00062 fGeo(tc), fMinStripCharge(kMinStripCharge), 00063 fSetLPos(kTRUE), fNHitsInViewMin(4), 00064 fUseGeoSwimmer(false) 00065 { 00066 TracerSA trace("DataFT::DataFT(const AlgConfig& , const TrackContext& )"); 00067 00068 Config(ac); 00069 00070 Bool_t status; 00071 00072 status = Init(tc); 00073 assert(status && "DataFT::Init(const TrackContext&) failed!"); 00074 00075 status = Fill(tc); 00076 assert(status && "DataFT::Fill(const TrackContext&) failed!"); 00077 00078 if ( GetNUHits() >= fNHitsInViewMin && 00079 GetNVHits() >= fNHitsInViewMin ) { 00080 status = FillLinWithSpline(); 00081 assert(status && "DataFT::FillLinWithSpline() failed!"); 00082 } 00083 00084 PrintData(); 00085 }
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Definition at line 91 of file DataFT.cxx. 00092 {
00093 TracerSA trace("DataFT::~DataFT()");
00094 }
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Definition at line 77 of file DataFT.h. 00077 {
00078 #ifdef DEBUG
00079 return fPlanes.at(index);
00080 #else
00081 return fPlanes[index];
00082 #endif
00083 };
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Definition at line 69 of file DataFT.h. 00069 {
00070 #ifdef DEBUG
00071 return fPlanes.at(index);
00072 #else
00073 return fPlanes[index];
00074 #endif
00075 };
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configure from AlgConfig Definition at line 114 of file DataFT.cxx. References fMinStripCharge, fNHitsInViewMin, fSetLPos, fUseGeoSwimmer, Registry::GetDouble(), Registry::GetInt(), and Registry::KeyExists(). Referenced by DataFT(). 00115 {
00116 TracerSA trace("DataFT::Config(const AlgConfig&)");
00117
00118 if ( ac.KeyExists("NHitsInViewMin") ) {
00119 fNHitsInViewMin = ac.GetInt("NHitsInViewMin");
00120 }
00121
00122 if ( ac.KeyExists("MinStripCharge") ) {
00123 fMinStripCharge = ac.GetDouble("MinStripCharge");
00124 }
00125
00126 if ( ac.KeyExists("SetLPos") ) {
00127 fSetLPos = (Bool_t) ac.GetInt("SetLPos");
00128 }
00129
00130 if ( ac.KeyExists("UseGeoSwimmer") ) {
00131 fUseGeoSwimmer = ac.GetInt("UseGeoSwimmer");
00132 }
00133
00134 }
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Definition at line 967 of file DataFT.cxx. References GetDudz(), GetDvdz(), GetInvP(), GetNPlanesUsed(), GetPlane(), GetUf(), GetVf(), GetZ(), MSG, and MSGSTREAM. Referenced by SwimAsSwimmer(). 00968 {
00969 TracerSA trace("DataFT::DumpTrack");
00970 // Print out track (for debugging)
00971 if ( GetNPlanesUsed()>0 ) {
00972 MsgFormat ffmt("%7.3f");
00973 MsgStream *mftsa = &MSGSTREAM("FitTrackSA", Msg::kVerbose);
00974 (*mftsa) << "Generated track:\n";
00975 for (Int_t i = 0; i<GetNPlanesUsed(); i++) {
00976 (*mftsa)
00977 << GetPlane(i) << ": u=" << ffmt(GetUf(i))
00978 << "; du/dz=" << ffmt(GetDudz(i)) << "; v=" << ffmt(GetVf(i))
00979 << "; dv/dz=" << ffmt(GetDvdz(i))
00980 << "; p=" <<ffmt(1./TMath::Max(TinyNumber,(Double_t)GetInvP(i)))
00981 << "; z=" << ffmt(GetZ(i)) << "\n";
00982 }
00983 } else {
00984 MSG("FitTrackSA",Msg::kVerbose) << "No track generated yet!\n";
00985 }
00986
00987 }
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Definition at line 189 of file DataFT.cxx. References fDir, GetBegPlaneId(), GetNPlanes(), PlexPlaneId::GetPlane(), TrackContext::GetStripVec(), TrackContext::GetTrackHandle(), MSG, OneStripPlane(), StripMap, StripMapItr, tc, and TwoStripPlane(). Referenced by DataFT(). 00190 {
00191 TracerSA trace("DataFT::Fill(const TrackContext&)");
00192
00193 // convert daughter list to STL vector
00194 //vector<CSHPtr> stripList(DataUtil::CDL2STLvector<CSH>(*tc.GetTrackHandle()));
00195
00196 Reco::StripVec_t stripList = tc.GetStripVec();
00197
00198 // sort using ByPlane functor
00199 sort(stripList.begin(), stripList.end(), Reco::ByPlane());
00200 // reverse order if track direction against Z axis
00201 if (fDir<0) reverse(stripList.begin(), stripList.end());
00202
00203 // strip _multi_map - can hold more than one strip per plane
00204 StripMap stripMap;
00205
00206 // Fill stripMap
00207 for ( Reco::StripIter_t it = stripList.begin(); it != stripList.end(); ++it) {
00208
00209 MSG("FitTrackSA", Msg::kVerbose)
00210 << "P " << (*it)->GetPlane()
00211 << ": Charge=" << (*it)->GetCharge()
00212 << "; Strip=" << (*it)->GetStrip() << "\n";
00213
00214 // check if strip is not demux vetoed and charge is not too small
00215 if ( (*it)->GetDemuxVetoFlag() ) continue;
00216 if ( (*it)->GetCharge() < fMinStripCharge ) continue;
00217
00218 // And add it to the multimap
00219 Int_t plane = (*it)->GetPlane();
00220 stripMap.insert(pair<Int_t, Reco::Strip_t> (plane, *it));
00221 }
00222
00223 // Loop over planes, use only planes with one or two (consecutive) hit strips
00224 // ignore planes with more than two hit strips - let shower code deal with them
00225 Int_t begplane = GetBegPlaneId().GetPlane();
00226 Int_t nplanes = GetNPlanes();
00227 for (Int_t i = 0; i < nplanes; ++i) {
00228 Int_t plane = begplane + i*fDir;
00229 switch ( stripMap.count(plane) ) {
00230 case 1:
00231 {
00232 StripMapItr itr = stripMap.find(plane);
00233 OneStripPlane(i, itr, tc.GetTrackHandle());
00234 }
00235 break;
00236
00237 case 2:
00238 {
00239 StripMapItr itLower = stripMap.lower_bound(plane);
00240 StripMapItr itUpper = stripMap.upper_bound(plane);
00241 TwoStripPlane(i, itLower, itUpper, tc.GetTrackHandle());
00242 }
00243 break;
00244
00245 default:
00246 // do nothing
00247 assert(1);
00248 }
00249 }
00250 return kTRUE;
00251 }
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Definition at line 753 of file DataFT.cxx. References Count_t, FillUArrays(), FillVArrays(), GetNPlanes(), GetNUHits(), GetNVHits(), GetZ(), MSGSTREAM, SetDudzlin(), SetDvdzlin(), SetUlin(), and SetVlin(). Referenced by DataFT(). 00754 {
00755 TracerSA trace("DataFT::FillLinWithSpline()");
00756
00757 MsgStream *mftsa = &MSGSTREAM("FitTrackSA", Msg::kVerbose);
00758
00759 const Int_t NU = GetNUHits();
00760 std::vector<Double_t> zu(NU);
00761 std::vector<Double_t> u(NU);
00762 FillUArrays(&zu[0], &u[0], NU);
00763 (*mftsa) << "NU = " << NU << std::endl;
00764 TSpline5 splineU("U", &zu[0], &u[0], NU);
00765
00766 const Int_t NV = GetNVHits();
00767 std::vector<Double_t> zv(NV);
00768 std::vector<Double_t> v(NV);
00769 FillVArrays(&zv[0], &v[0], NV);
00770 (*mftsa) << "NV = " << NV << std::endl;
00771 TSpline5 splineV("V", &zv[0], &v[0], NV);
00772
00773 (*mftsa) << "Filling from TSpline: " << "\n";
00774 MsgFormat ffmt("%7.3f");
00775 // fill spline approximation of the track
00776 for (Count_t i = 0; i<GetNPlanes(); ++i) {
00777 Double_t z = (Double_t) GetZ(i);
00778
00779 (*mftsa) << "z=" << ffmt(z)
00780 << "; US=" << ffmt(splineU.Eval(z))
00781 << "; dU/dZS=" << ffmt(splineU.Derivative(z))
00782 << "; VS=" << ffmt(splineV.Eval(z))
00783 << "; dV/dZS=" << ffmt(splineV.Derivative(z))
00784 << std::endl;
00785
00786 SetUlin(i, (PlaneData::Data_t) splineU.Eval(z));
00787 SetDudzlin(i, (PlaneData::Data_t) splineU.Derivative(z));
00788 SetVlin(i, (PlaneData::Data_t) splineV.Eval(z));
00789 SetDvdzlin(i, (PlaneData::Data_t) splineV.Derivative(z));
00790 }
00791 return kTRUE;
00792 }
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Definition at line 694 of file DataFT.cxx. References Count_t, GetNPlanes(), GetU(), GetZ(), IsHitU(), and MSGSTREAM. Referenced by FillLinWithSpline(). 00695 {
00696 TracerSA trace("DataFT::FillUArrays(Double_t zu[], Double_t u[],Int_t)");
00697
00698 Int_t index = 0;
00699 Count_t size = GetNPlanes();
00700 for (Count_t i = 0; i < size; ++i) {
00701 if ( IsHitU(i) ) {
00702 assert( index < n && "Array bound check failed!");
00703 zu[index] = (Double_t) GetZ(i);
00704 u[index] = (Double_t) GetU(i);
00705 ++index;
00706 }
00707 }
00708
00709 MsgStream *mftsa = &MSGSTREAM("FitTrackSA", Msg::kVerbose);
00710 (*mftsa) << "Filling UArrays: " << "\n";
00711 MsgFormat ffmt("%7.3f");
00712 // fill spline approximation of the track
00713 for (Count_t i = 0; i<n; ++i) {
00714 (*mftsa) << "z=" << ffmt(zu[i])
00715 << "; u=" << ffmt(u[i]) << std::endl;
00716 }
00717 return kTRUE;
00718 }
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Definition at line 724 of file DataFT.cxx. References Count_t, GetNPlanes(), GetV(), GetZ(), IsHitV(), and MSGSTREAM. Referenced by FillLinWithSpline(). 00725 {
00726 TracerSA trace("DataFT::FillVArrays(Double_t zv[], Double_t v[],Int_t)");
00727
00728 Int_t index = 0;
00729 int size = GetNPlanes();
00730 for (int i = 0; i < size; ++i) {
00731 if ( IsHitV(i) ) {
00732 assert( index < n && "Array bound check failed!");
00733 zv[index] = (Double_t) GetZ(i);
00734 v[index] = (Double_t) GetV(i);
00735 ++index;
00736 }
00737 }
00738
00739 MsgStream *mftsa = &MSGSTREAM("FitTrackSA", Msg::kVerbose);
00740 (*mftsa) << "Filling VArrays: " << "\n";
00741 MsgFormat ffmt("%7.3f");
00742 // fill spline approximation of the track
00743 for (Count_t i = 0; i<n; ++i) {
00744 (*mftsa) << "z=" << ffmt(zv[i]) << "; v=" << ffmt(v[i]) << std::endl;
00745 }
00746 return kTRUE;
00747 }
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Definition at line 674 of file DataFT.cxx. References FillVectorRes(). Referenced by MatrixCalculator::Solve(). 00675 {
00676 TracerSA trace("DataFT::FillVectorC");
00677 FillVectorRes(vC, 1., 0.);
00678 }
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Definition at line 684 of file DataFT.cxx. References FillVectorRes(). 00685 {
00686 TracerSA trace("DataFT::FillVectorCF");
00687 FillVectorRes(vC, 0., 1.);
00688 }
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Definition at line 650 of file DataFT.cxx. References GetNHitsUsed(), GetNPlanesUsed(), GetU(), GetUf(), GetV(), GetVf(), UHitUse(), and VHitUse(). Referenced by FillVectorC(), FillVectorCF(), and MatrixCalculator::Solve(). 00651 {
00652 TracerSA trace("DataFT::FillVectorRes");
00653 vC.ResizeTo(GetNHitsUsed(),1);
00654 Int_t ihits = 0;
00655 for (Int_t i=0; i<GetNPlanesUsed(); ++i) {
00656 if ( UHitUse(i) ) {
00657 vC(ihits,0) = cdata*GetU(i) + ctrack*GetUf(i);
00658 ++ihits;
00659 }
00660 }
00661 for (Int_t i=0; i<GetNPlanesUsed(); ++i) {
00662 if ( VHitUse(i) ) {
00663 vC(ihits,0) = cdata*GetV(i) + ctrack*GetVf(i);
00664 ++ihits;
00665 }
00666 }
00667 return;
00668 }
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Definition at line 568 of file DataFT.cxx. References Count_t, GetNPlanesUsed(), GetPlane(), IsHitU(), and IsHitV(). Referenced by FitContext::FillNtpPlaneInfo(). 00569 {
00570 TracerSA trace("DataFT::GetBegHit");
00571 int size = GetNPlanesUsed();
00572 for (int i = 0; i < size; ++i) {
00573 if ( IsHitU(i) || IsHitV(i) ) return GetPlane(i);
00574 }
00575 return 0;
00576 }
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Definition at line 598 of file DataFT.cxx. References Count_t, GetNPlanesUsed(), GetPlane(), UHitUse(), and VHitUse(). Referenced by FitContext::FillNtpPlaneInfo(). 00599 {
00600 TracerSA trace("DataFT::GetBegHit");
00601 int size = GetNPlanesUsed();
00602 for (int i = 0; i < size; ++i) {
00603 if ( UHitUse(i) || VHitUse(i) ) return GetPlane(i);
00604 }
00605 return 0;
00606 }
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Definition at line 131 of file DataFT.h. Referenced by Fill(), and FitContext::FillNtpPlaneInfo(). 00131 { return fPlanes.begin()->plane; };
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Definition at line 189 of file DataFT.h. Referenced by MatrixCalculator::DiagonalElement(), MatrixCalculator::NonDiagonalElement(), and ThetaMCS().
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Definition at line 176 of file DataFT.h. Referenced by DumpTrack().
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Definition at line 182 of file DataFT.h. Referenced by TrackEstimatorRange::EstimateTrackParams(), and TrackEstimatorFixed::EstimateTrackParams().
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Definition at line 178 of file DataFT.h. Referenced by DumpTrack().
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Definition at line 183 of file DataFT.h. Referenced by TrackEstimatorRange::EstimateTrackParams(), and TrackEstimatorFixed::EstimateTrackParams().
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Definition at line 121 of file DataFT.h. Referenced by MatrixCalculator::DiagonalElement(), and MatrixCalculator::NonDiagonalElement().
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Definition at line 376 of file DataFT.cxx. References fInitialTrack, and Particle::Sign(). Referenced by SwimAsSwimmer(). 00377 {
00378 return (Int_t) TMath::Sign(1., fInitialTrack(kQoverP));
00379 }
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Definition at line 582 of file DataFT.cxx. References Count_t, GetNPlanesUsed(), GetPlane(), IsHitU(), and IsHitV(). Referenced by FitContext::FillNtpPlaneInfo(). 00583 {
00584 TracerSA trace("DataFT::GetEndHit");
00585 int size = GetNPlanesUsed();
00586 for (int i = 0; i < size; ++i) {
00587 if ( IsHitU(size-1-i) || IsHitV(size-1-i) )
00588 return GetPlane(size-1-i);
00589 }
00590 return 0;
00591 }
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Definition at line 612 of file DataFT.cxx. References Count_t, GetNPlanesUsed(), GetPlane(), UHitUse(), and VHitUse(). Referenced by FitContext::FillNtpPlaneInfo(). 00613 {
00614 TracerSA trace("DataFT::GetEndHit");
00615 int size = GetNPlanesUsed();
00616 for (int i = 0; i < size; ++i) {
00617 if ( UHitUse(size-1-i) || VHitUse(size-1-i) )
00618 return GetPlane(size-1-i);
00619 }
00620 return 0;
00621 }
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Definition at line 132 of file DataFT.h. Referenced by FitContext::FillNtpPlaneInfo(). 00132 { return fPlanes.rbegin()->plane; };
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Definition at line 185 of file DataFT.h. Referenced by DumpTrack(), PrintMomenta(), and ThetaMCS().
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Definition at line 481 of file DataFT.cxx. References Count_t, GetNPlanes(), IsHitU(), and IsHitV(). 00482 {
00483 TracerSA trace("DataFT::GetNHits");
00484 int nhits=0;
00485 int size = GetNPlanes();
00486
00487 for (int i = 0; i < size; ++i) {
00488 if ( IsHitU(i) ) ++nhits;
00489 if ( IsHitV(i) ) ++nhits;
00490 }
00491 return nhits;
00492 }
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Definition at line 552 of file DataFT.cxx. References Count_t, GetNPlanesUsed(), UHitUse(), and VHitUse(). Referenced by FillVectorRes(). 00553 {
00554 TracerSA trace("DataFT::GetNHitsUsed");
00555 int nhits=0;
00556 int size = GetNPlanesUsed();
00557 for (int i = 0; i < size; ++i) {
00558 if ( UHitUse(i) ) ++nhits;
00559 if ( VHitUse(i) ) ++nhits;
00560 }
00561 return nhits;
00562 }
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Definition at line 86 of file DataFT.h. Referenced by TrackEstimatorFixed::EstimateTrackParams(), Fill(), FillLinWithSpline(), FitContext::FillNtpPlaneInfo(), FillUArrays(), FillVArrays(), GetNHits(), GetNPlanesMin(), GetNUHits(), GetNVHits(), SetNPlanesUsed(), and SwimAsSwimmer(). 00086 { return fPlanes.size();};
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Definition at line 527 of file DataFT.cxx. References Count_t, GetNPlanes(), UHitUse(), and VHitUse(). 00528 {
00529 TracerSA trace("DataFT::GetNPlanesMin");
00530 int nplanesmin=0;
00531 int nuhits=0;
00532 int nvhits=0;
00533
00534 int size = GetNPlanes();
00535 for (int i = 0; i != size; ++i) {
00536 ++nplanesmin;
00537 if ( UHitUse(i) ) ++nuhits;
00538 if ( VHitUse(i) ) ++nvhits;
00539
00540 if ( nuhits >= nhitsperview && nvhits >= nhitsperview )
00541 return nplanesmin;
00542 }
00543
00544 assert(0 && "Not enough planes in view!");
00545 return 0;
00546 }
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Definition at line 798 of file DataFT.cxx. References Count_t, fPlanes, and PlaneDataCRItr. 00799 {
00800 TracerSA trace("DataFT::GetNPlanesPCut");
00801 // return number of planes with p>pcut
00802 PlaneData::Data_t invpcut = 1./pcut;
00803
00804 //CRItr itlastused = fPlanes.rend()-fNPlanesUsed;
00805 for (PlaneDataCRItr it = fPlanes.rend()-fNPlanesUsed;
00806 it != fPlanes.rend(); ++it) {
00807 if ( fabs(it->invp) < invpcut ) return fPlanes.rend()-it;
00808 }
00809
00810 return 0;
00811 }
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Definition at line 89 of file DataFT.h. Referenced by DumpTrack(), FillVectorRes(), GetBegHit(), GetBegHitUsed(), GetEndHit(), GetEndHitUsed(), GetNHitsUsed(), GetNUHitsUsed(), GetNVHitsUsed(), MatrixCalculator::MakeCovarianceMatrix(), MatrixCalculator::MakePropagatorMatrix(), PrintMomenta(), and MatrixCalculator::Solve(). 00089 { return fNPlanesUsed;};
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Definition at line 449 of file DataFT.cxx. References Count_t, GetNPlanes(), and IsHitU(). Referenced by DataFT(), FillLinWithSpline(), and FitContext::FillNtpPlaneInfo(). 00450 {
00451 TracerSA trace("DataFT::GetNUHits");
00452 int nhits=0;
00453 int size = GetNPlanes();
00454
00455 for (int i = 0; i < size; ++i) {
00456 if ( IsHitU(i) ) ++nhits;
00457 }
00458 return nhits;
00459 }
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Definition at line 498 of file DataFT.cxx. References Count_t, GetNPlanesUsed(), and UHitUse(). Referenced by FitContext::FillNtpPlaneInfo(), MatrixCalculator::MakeCovarianceMatrix(), and MatrixCalculator::MakePropagatorMatrix(). 00499 {
00500 TracerSA trace("DataFT::GetNUHitsUsed");
00501 int nhits=0;
00502 int size = GetNPlanesUsed();
00503 for (int i = 0; i < size; ++i) {
00504 if ( UHitUse(i) ) ++nhits;
00505 }
00506 return nhits;
00507 }
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Definition at line 413 of file DataFT.cxx. References Count_t, fPlanes, and PlaneDataCItr. Referenced by FitContext::FillNtpPlaneInfo(). 00414 {
00415 TracerSA trace("DataFT::GetNUPlanes");
00416 int nplanes=0;
00417
00418 PlaneDataCItr beg = fPlanes.begin();
00419 PlaneDataCItr end = fPlanes.end();
00420
00421 for (PlaneDataCItr it = beg; it != end; ++it) {
00422 if ( it->plane.GetPlaneView() == PlaneView::kU ) ++nplanes;
00423 }
00424 return nplanes;
00425 }
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Definition at line 465 of file DataFT.cxx. References Count_t, GetNPlanes(), and IsHitV(). Referenced by DataFT(), FillLinWithSpline(), and FitContext::FillNtpPlaneInfo(). 00466 {
00467 TracerSA trace("DataFT::GetNVHits");
00468 int nhits=0;
00469 int size = GetNPlanes();
00470
00471 for (int i = 0; i < size; ++i) {
00472 if ( IsHitV(i) ) ++nhits;
00473 }
00474 return nhits;
00475 }
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Definition at line 513 of file DataFT.cxx. References Count_t, GetNPlanesUsed(), and VHitUse(). Referenced by FitContext::FillNtpPlaneInfo(), MatrixCalculator::MakeCovarianceMatrix(), and MatrixCalculator::MakePropagatorMatrix(). 00514 {
00515 TracerSA trace("DataFT::GetNVHitsUsed");
00516 int nhits=0;
00517 int size = GetNPlanesUsed();
00518 for (int i = 0; i < size; ++i) {
00519 if ( VHitUse(i) ) ++nhits;
00520 }
00521 return nhits;
00522 }
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Definition at line 431 of file DataFT.cxx. References Count_t, fPlanes, and PlaneDataCItr. Referenced by FitContext::FillNtpPlaneInfo(). 00432 {
00433 TracerSA trace("DataFT::GetNVPlanes");
00434 int nplanes=0;
00435
00436 PlaneDataCItr beg = fPlanes.begin();
00437 PlaneDataCItr end = fPlanes.end();
00438
00439 for (PlaneDataCItr it = beg; it != end; ++it) {
00440 if ( it->plane.GetPlaneView() == PlaneView::kV ) ++nplanes;
00441 }
00442 return nplanes;
00443 }
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Definition at line 186 of file DataFT.h. 00186 { return 1./GetInvP(i); };
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Definition at line 134 of file DataFT.h. References CandStripHandle::GetPlane(). Referenced by DumpTrack(), GetBegHit(), GetBegHitUsed(), GetEndHit(), GetEndHitUsed(), and PrintMomenta().
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Definition at line 133 of file DataFT.h. Referenced by SetHitCoords().
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Definition at line 188 of file DataFT.h.
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Definition at line 187 of file DataFT.h.
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Definition at line 93 of file DataFT.h. Referenced by MatrixCalculator::MakeCovarianceMatrix().
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Definition at line 95 of file DataFT.h. Referenced by MatrixCalculator::MakeCovarianceMatrix().
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Definition at line 193 of file DataFT.h. Referenced by MatrixCalculator::Solve(). 00193 { return fInitialTrack; };
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Definition at line 92 of file DataFT.h. Referenced by FillUArrays(), and FillVectorRes().
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Definition at line 175 of file DataFT.h. Referenced by DumpTrack(), FillVectorRes(), GetUMean(), and MatrixCalculator::MakePropagatorMatrix().
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Definition at line 111 of file DataFT.h. Referenced by ConvergenceMaster::BuildMasks(). 00111 { return fUHitUse; };
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Definition at line 180 of file DataFT.h. Referenced by TrackEstimatorRange::EstimateTrackParams(), and TrackEstimatorFixed::EstimateTrackParams().
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Definition at line 386 of file DataFT.cxx. References fNPlanesUsed, and GetUf(). Referenced by FitContext::FillNtpBFieldCalib(). 00387 {
00388 if ( fNPlanesUsed > 0 ) {
00389 return (GetUf(0) + GetUf(fNPlanesUsed-1))/2.;
00390 } else {
00391 return GetUf(0);
00392 }
00393 }
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Definition at line 94 of file DataFT.h. Referenced by FillVArrays(), and FillVectorRes().
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Definition at line 177 of file DataFT.h. Referenced by DumpTrack(), FillVectorRes(), GetVMean(), and MatrixCalculator::MakePropagatorMatrix().
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Definition at line 112 of file DataFT.h. Referenced by ConvergenceMaster::BuildMasks(). 00112 { return fVHitUse; };
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Definition at line 181 of file DataFT.h. Referenced by TrackEstimatorRange::EstimateTrackParams(), and TrackEstimatorFixed::EstimateTrackParams().
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Definition at line 400 of file DataFT.cxx. References fNPlanesUsed, and GetVf(). Referenced by FitContext::FillNtpBFieldCalib(). 00401 {
00402 if ( fNPlanesUsed > 0 ) {
00403 return (GetVf(0) + GetVf(fNPlanesUsed-1))/2.;
00404 } else {
00405 return GetVf(0);
00406 }
00407 }
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Definition at line 122 of file DataFT.h. Referenced by ThetaMCS().
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Definition at line 120 of file DataFT.h. Referenced by DumpTrack(), FillLinWithSpline(), FillUArrays(), FillVArrays(), MatrixCalculator::MakePropagatorMatrix(), MatrixCalculator::NonDiagonalElement(), and T().
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Definition at line 117 of file DataFT.h. Referenced by SwimAsSwimmer(). 00117 { return fDir; };
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Definition at line 119 of file DataFT.h. Referenced by FitContext::FillNtpFitSA(). 00119 { return fZVtx; };
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Definition at line 140 of file DataFT.cxx. References abs(), fDir, fGeo, fInitialTrack, fNPlanesUsed, fPlanes, fZVtx, TrackContext::GetBegPlane(), VldContext::GetDetector(), GeometryHelper::GetdZSteel(), TrackContext::GetEndPlane(), TrackContext::GetVldContext(), GeometryHelper::GetX0(), GeometryHelper::GetZ(), GeometryHelper::GetZVtx(), GeoSwimmer::Initialize(), GeoSwimmer::Instance(), PlaneDataItr, and tc. Referenced by DataFT(). 00141 {
00142 TracerSA trace("DataFT::Init(const TrackContext& )");
00143
00144 Int_t begin = tc.GetBegPlane();
00145 Int_t end = tc.GetEndPlane();
00146
00147 //
00148 fNPlanesUsed = abs(begin - end) + 1;
00149 fDir = end > begin ? 1 : -1;
00150 fInitialTrack.Zero();
00151
00152 // fill plane information - Z positions, thickness, X0
00153 fPlanes.resize(fNPlanesUsed);
00154 Int_t plane = begin;
00155 VldContext vldc = tc.GetVldContext();
00156
00157 if(fUseGeoSwimmer) {
00158 GeoSwimmer::Instance()->Initialize(vldc);
00159 }
00160
00161 for (PlaneDataItr it = fPlanes.begin(); it != fPlanes.end(); ++it) {
00162 PlexPlaneId planeid = PlexPlaneId(vldc.GetDetector(), plane);
00163 it->plane = planeid;
00164 it->z = fGeo.GetZ(planeid);
00165 it->dz = fGeo.GetdZSteel(planeid);
00166 it->x0 = fGeo.GetX0(planeid);
00167 plane += fDir;
00168 }
00169
00170 // set vertex z position - either in the middle of
00171 // the "previous" steel plane or just 0.03m back
00172 // from the begin plane
00173 fZVtx = fGeo.GetZVtx(PlexPlaneId(vldc.GetDetector(), begin), fDir);
00174
00175 return kTRUE;
00176 }
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Definition at line 100 of file DataFT.h. Referenced by FillUArrays(), GetBegHit(), GetEndHit(), GetNHits(), and GetNUHits().
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Definition at line 101 of file DataFT.h. Referenced by FillVArrays(), GetBegHit(), GetEndHit(), GetNHits(), and GetNVHits().
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set measured coord for a plane with a single strip hit Definition at line 289 of file DataFT.cxx. References fGeo, GeometryHelper::GetRotationCorrectedTPos(), and SetHitCoords(). Referenced by Fill(). 00291 {
00292 TracerSA trace("DataFT::OneStripPlane");
00293 PlaneData::Data_t tpos(0.);
00294 if ( fSetLPos ) {
00295 tpos = fGeo.GetRotationCorrectedTPos(it->second, cth);
00296 } else {
00297 tpos = it->second->GetTPos();
00298 }
00299
00300 PlaneData::Data_t tposrms = kOneStripError;
00301
00302 SetHitCoords(planeIndex, tpos, tposrms);
00303 }
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Definition at line 628 of file DataFT.cxx. References fPlanes, MSGSTREAM, and PlaneDataCItr. Referenced by DataFT(). 00629 {
00630 TracerSA trace("DataFT::PrintData");
00631 MsgStream *mftsa = &MSGSTREAM("FitTrackSA", Msg::kVerbose);
00632 (*mftsa) << "Data:\n";
00633 MsgFormat ffmt("%7.3f");
00634
00635 for (PlaneDataCItr it = fPlanes.begin(); it != fPlanes.end(); ++it) {
00636 (*mftsa) << it->plane
00637 << ": U=" << ffmt(it->u) << "; EU=" << ffmt(it->eu)
00638 << "; UL=" << ffmt(it->ulin) << "; dU/dZL=" << ffmt(it->dudzlin)
00639 << "; V=" << ffmt(it->v) << "; EV=" << ffmt(it->ev)
00640 << "; VL=" << ffmt(it->vlin) << "; dV/dZL=" << ffmt(it->dvdzlin)
00641 << "; Z=" << ffmt(it->z) << "; X0=" << ffmt(it->x0) << std::endl;
00642 }
00643 return;
00644 }
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Definition at line 993 of file DataFT.cxx. References GetInvP(), GetNPlanesUsed(), GetPlane(), and MSGSTREAM. 00994 {
00995 TracerSA trace("DataFT::PrintMomenta");
00996 MsgFormat ffmt("%7.3f");
00997 MsgStream *mftsa = &MSGSTREAM("FitTrackSA", Msg::kVerbose);
00998 (*mftsa) << "Generated track:\n";
00999 for (Int_t i = 0; i<GetNPlanesUsed(); i++) {
01000 (*mftsa) << GetPlane(i)
01001 << ": p=" << ffmt(1./GetInvP(i)) << "\n";
01002 }
01003
01004 }
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Definition at line 100 of file DataFT.cxx. References fDir, fInitialTrack, fNPlanesUsed, fPlanes, and fZVtx. 00101 {
00102 TracerSA trace("DataFT::Reset()");
00103 fNPlanesUsed = 0;
00104 fDir = 0;
00105 fInitialTrack.Zero();
00106 fZVtx = 0.;
00107 fPlanes.clear();
00108 }
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Definition at line 202 of file DataFT.h.
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Definition at line 196 of file DataFT.h.
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Definition at line 206 of file DataFT.h. Referenced by FillLinWithSpline().
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Definition at line 198 of file DataFT.h.
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Definition at line 208 of file DataFT.h. Referenced by FillLinWithSpline().
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Definition at line 169 of file DataFT.h.
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set measured coordinates Definition at line 257 of file DataFT.cxx. References GetPlaneId(), SetSigmaU(), SetSigmaV(), SetU(), SetUHit(), SetUHitUse(), SetV(), SetVHit(), SetVHitUse(), UnsetUHit(), UnsetUHitUse(), UnsetVHit(), and UnsetVHitUse(). Referenced by OneStripPlane(), and TwoStripPlane(). 00260 {
00261 TracerSA trace("DataFT::SetHitCoords(Int_t, PlaneData::Data_t, PlaneData::Data_t)");
00262 PlexPlaneId id = GetPlaneId(planeIndex);
00263 if ( id.GetPlaneView() == PlaneView::kU ) {
00264 SetUHit(planeIndex);
00265 SetUHitUse(planeIndex);
00266 SetU(planeIndex, tpos);
00267 SetSigmaU(planeIndex, error);
00268
00269 UnsetVHit(planeIndex);
00270 UnsetVHitUse(planeIndex);
00271 SetV(planeIndex, 0.0);
00272 SetSigmaV(planeIndex, 0.0);
00273 } else if ( id.GetPlaneView() == PlaneView::kV ) {
00274 SetVHit(planeIndex);
00275 SetVHitUse(planeIndex);
00276 SetV(planeIndex, tpos);
00277 SetSigmaV(planeIndex, error);
00278
00279 UnsetUHit(planeIndex);
00280 UnsetUHitUse(planeIndex);
00281 SetU(planeIndex, 0.0);
00282 SetSigmaU(planeIndex, 0.0);
00283 }
00284 }
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Definition at line 1021 of file DataFT.cxx. References Count_t, fInitialTrack, and SwimAsSwimmer(). 01023 {
01024 TracerSA trace("DataFT::SetInitial(const TVectorD&,Int_t,SwimSwimmer&)");
01025 //
01026 fInitialTrack = inittrack;
01027
01028 return SwimAsSwimmer(nplanesuse, swimmer);
01029 }
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Definition at line 1010 of file DataFT.cxx. References fInitialTrack. Referenced by FitStateIterating::Iterate(), and FitStateInitial::Iterate(). 01011 {
01012 TracerSA trace("DataFT::SetInitial");
01013 //
01014 fInitialTrack = inittrack;
01015 return;
01016 }
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Definition at line 199 of file DataFT.h.
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Definition at line 364 of file DataFT.cxx. References fNPlanesUsed, and GetNPlanes(). Referenced by SwimAsSwimmer(). 00365 {
00366 TracerSA trace("DataFT::SetNPlanesUsed");
00367 assert( n <= GetNPlanes() && "# of used planes must not be greater "
00368 "than the total # of planes!");
00369 fNPlanesUsed = n;
00370 }
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Definition at line 171 of file DataFT.h.
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Definition at line 201 of file DataFT.h.
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Definition at line 200 of file DataFT.h.
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Definition at line 145 of file DataFT.h. Referenced by SetHitCoords().
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Definition at line 147 of file DataFT.h. Referenced by SetHitCoords().
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Definition at line 144 of file DataFT.h. Referenced by SetHitCoords().
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Definition at line 195 of file DataFT.h.
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Definition at line 149 of file DataFT.h. Referenced by SetHitCoords().
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Definition at line 162 of file DataFT.h. 00162 { fUHitUse[i] = kTRUE; };
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Definition at line 114 of file DataFT.h. Referenced by FitStateInitial::Iterate(), FitStateDiverged::Iterate(), FitStateConverged::Iterate(), and SetHitCoords(). 00114 {fUHitUse = usehitu;};
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Definition at line 204 of file DataFT.h. Referenced by FillLinWithSpline().
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Definition at line 146 of file DataFT.h. Referenced by SetHitCoords().
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Definition at line 197 of file DataFT.h.
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Definition at line 150 of file DataFT.h. Referenced by SetHitCoords().
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Definition at line 163 of file DataFT.h. 00163 { fVHitUse[i] = kTRUE; };
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Definition at line 115 of file DataFT.h. Referenced by FitStateInitial::Iterate(), FitStateDiverged::Iterate(), FitStateConverged::Iterate(), and SetHitCoords(). 00115 {fVHitUse = usehitv;};
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Definition at line 205 of file DataFT.h. Referenced by FillLinWithSpline().
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Definition at line 170 of file DataFT.h.
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Definition at line 168 of file DataFT.h.
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Definition at line 817 of file DataFT.cxx. References Count_t, DumpTrack(), fGeo, fInitialTrack, fPlanes, fZVtx, SwimParticle::GetCharge(), SwimParticle::GetDirection(), GetEMCharge(), SwimParticle::GetMomentumModulus(), GetNPlanes(), SwimParticle::GetPosition(), SwimParticle::GetRange(), SwimParticle::GetS(), GetZdir(), GeoSwimmer::Instance(), MSG, MSGSTREAM, PlaneDataItr, SwimParticle::SetCharge(), SetNPlanesUsed(), SwimSwimmer::SwimForward(), GeoSwimmer::SwimForward(), GeometryHelper::uv2xy(), and GeometryHelper::xy2uv(). 00818 {
00819 TracerSA trace("DataFT::SwimAsSwimmer");
00820
00821 MSG("FitTrackSA",Msg::kVerbose) << "Request to swim "
00822 << nplanesuse << " planes.\n";
00823
00824 // Swim track starting from the first plane, initial values
00825 // from fInitialTrack. Swim through nplanesuse planes.
00826
00827 // Check if number of planes to swim is reasonable
00828 if ( nplanesuse<1 ) {
00829 MSG("FitTrackSA",Msg::kWarning)
00830 << "Request to swim less than one plane. Doing Nothing\n";
00831 return 0;
00832 } else if ( nplanesuse > GetNPlanes() ) {
00833 MSG("FitTrackSA",Msg::kWarning)
00834 << "Request to swim more planes than we have.\n";
00835 nplanesuse = GetNPlanes();
00836 }
00837
00838 // Initialize the swim particle from initial values of parameters
00839
00840 // need these to get return values from xy2uv, uv2xy functions
00841 double x=0.;
00842 double y=0.;
00843 double u=0.;
00844 double v=0.;
00845
00846 // convert track position (u, v) -> (x, y)
00847 fGeo.uv2xy(fInitialTrack(kU), fInitialTrack(kV), x, y);
00848 TVector3 position(x, y, fZVtx);
00849
00850 // convert track direction
00851 PlaneData::Data_t pz, invpz;
00852 invpz = sqrt(1. + pow(fInitialTrack(kdUdZ),2) +
00853 pow(fInitialTrack(kdVdZ),2)) *
00854 TMath::Abs(fInitialTrack(kQoverP));
00855
00856 if ( invpz < TinyNumber ) {
00857 MSG("FitTrackSA",Msg::kDebug)
00858 << "1./Pz=" <<invpz<<" too small => replace with TinyNumber\n" ;
00859 invpz = TinyNumber;
00860 }
00861
00862 pz = GetZdir()/invpz;
00863 fGeo.uv2xy(fInitialTrack(kdUdZ), fInitialTrack(kdVdZ), x, y);
00864 TVector3 momentum(pz*x, pz*y, pz);
00865
00866 // create the swim particle
00867 SwimParticle muon(position,momentum);
00868 muon.SetCharge(GetEMCharge());
00869
00870 int nplanesused = 0; // reset to 0
00871 MsgStream *mftsa = &MSGSTREAM("FitTrackSA", Msg::kVerbose);
00872 (*mftsa) << "Swimming track:\n";
00873 MsgFormat ffmt("%7.3f");
00874 // Loop over planes
00875 for (PlaneDataItr it = fPlanes.begin();
00876 it != fPlanes.begin()+nplanesuse; ++it) {
00877 // Swim condition -> to the current plane
00878 SwimZCondition zc(it->z);
00879
00880 Bool_t status; // Swimmer status
00881
00882 if(fUseGeoSwimmer) {
00883 status = GeoSwimmer::Instance()->SwimForward(muon,it->z);
00884 } else {
00885 status = swimmer.SwimForward(muon,zc);
00886 }
00887
00888 if ( status ) {
00889
00890 fGeo.xy2uv(muon.GetPosition().X(), muon.GetPosition().Y(), u, v);
00891 it->uf = u;
00892 it->vf = v;
00893
00894 fGeo.xy2uv(muon.GetDirection().X(), muon.GetDirection().Y(), u, v);
00895 it->dudz = u/muon.GetDirection().Z();
00896 it->dvdz = v/muon.GetDirection().Z();
00897
00898 it->invp = muon.GetCharge()/muon.GetMomentumModulus();
00899 it->cos = pow(1.+pow(it->dudz,2)+pow(it->dvdz,2), -0.5);
00900
00901 it->s = muon.GetS();
00902 it->r = muon.GetRange();
00903
00904
00905 ++nplanesused;
00906
00907 // swim succeded -> fill track parameters for the next plane
00908 (*mftsa)
00909 << it->plane << ": z = " << ffmt(it->z)
00910 << "; u = " << ffmt(it->uf) << "; v = " << ffmt(it->vf)
00911 << "; dudz = " << ffmt(it->dudz)<<"; dvdz = " << ffmt(it->dvdz)
00912 << "; invp = " << ffmt(it->invp)<<"; cos = " << ffmt(it->cos)
00913 << "; s = " << ffmt(it->s) << "; r = " << ffmt(it->r) << "\n";
00914 } else {
00915 // swim failed -> print info and break out of the loop
00916 MSG("FitTrackSA",Msg::kDebug)
00917 << "Swim failed at " << it->plane
00918 << ", z = " << it->z << "\n";
00919 DumpTrack();
00920 // SetNPlanesUsed(it - fPlanes.begin());
00921 SetNPlanesUsed(nplanesused);
00922 return nplanesused;
00923 }
00924 }
00925
00926 SetNPlanesUsed(nplanesused);
00927 return nplanesused;
00928 }
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Definition at line 934 of file DataFT.cxx. References Count_t, and GetNPlanes(). Referenced by SetInitial(). 00935 {
00936 return SwimAsSwimmer(GetNPlanes(), swimmer);
00937 }
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Definition at line 956 of file DataFT.cxx. References GetZ(). Referenced by MatrixCalculator::DiagonalElement(), and MatrixCalculator::NonDiagonalElement(). 00957 {
00958 // Calculate T(i,n) - for the covarince matrix
00959 // return ( (n-i)*dz + d )/fCos(i);
00960 return TMath::Abs(GetZ(n)-GetZ(i)) ;
00961 }
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Definition at line 944 of file DataFT.cxx. References GetCos(), GetInvP(), and GetX0(). Referenced by MatrixCalculator::MakeCovarianceMatrix(). 00945 {
00946 // Calculate MCS angle in the i-th plane
00947 return Theta0_P1*sqrt(GetX0(i)/GetCos(i))*
00948 (1.+Theta0_P2*log(GetX0(i)/GetCos(i)))*GetInvP(i);
00949 }
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set measured coord for a plane with two strips hit Definition at line 309 of file DataFT.cxx. References fGeo, GeometryHelper::GetRotationCorrectedTPos(), SetHitCoords(), and StripMapItr. Referenced by Fill(). 00312 {
00313 TracerSA trace("DataFT::TwoStripPlane");
00314
00315 // running sums
00316 PlaneData::Data_t chargesum(0.);
00317 PlaneData::Data_t tpossum(0.);
00318 PlaneData::Data_t tposrmssum(0.);
00319 Int_t nstrip(0);
00320
00321 // loop over strips
00322 for (StripMapItr it = lower; it != upper; ++it) {
00323 // cache strip charge, tpos
00324 PlaneData::Data_t charge = it->second->GetCharge();
00325 // make sure strips with negative charge have been
00326 // cleaned
00327 assert( charge > 0. && "Strip charge < 0.!!!!");
00328
00329 PlaneData::Data_t tpos(0.);
00330 if ( fSetLPos ) {
00331 tpos = fGeo.GetRotationCorrectedTPos(it->second, cth);
00332 } else {
00333 tpos = it->second->GetTPos();
00334 }
00335
00336 // increment running sums
00337 chargesum += charge;
00338 tpossum += tpos;
00339 tposrmssum += tpos*tpos;
00340 ++nstrip;
00341 }
00342
00343 // calculate charge weighted position, rms
00344 // of the hit
00345 PlaneData::Data_t tpos = tpossum/nstrip;
00346
00347 // initialize rms to that of a songle strip measurement
00348 PlaneData::Data_t tposrms = kOneStripError;
00349
00350 PlaneData::Data_t tposrms2 = tposrmssum/nstrip - tpos*tpos;
00351 // ignore zero values, they only happen if the same strip is used twice
00352 // (this happens in cedar mc)
00353 if (tposrms2 > 0.) {
00354 tposrms = sqrt(tposrms2);
00355 }
00356
00357 SetHitCoords(planeIndex, tpos, tposrms);
00358 }
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Definition at line 108 of file DataFT.h. Referenced by FillVectorRes(), GetBegHitUsed(), GetEndHitUsed(), GetNHitsUsed(), GetNPlanesMin(), GetNUHitsUsed(), MatrixCalculator::MakeCovarianceMatrix(), and MatrixCalculator::MakePropagatorMatrix(). 00108 { return fUHitUse[i]; };
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Definition at line 151 of file DataFT.h. Referenced by SetHitCoords().
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Definition at line 164 of file DataFT.h. Referenced by SetHitCoords(). 00164 { fUHitUse[i] = kFALSE; };
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Definition at line 152 of file DataFT.h. Referenced by SetHitCoords().
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Definition at line 165 of file DataFT.h. Referenced by SetHitCoords(). 00165 { fVHitUse[i] = kFALSE; };
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Definition at line 109 of file DataFT.h. Referenced by FillVectorRes(), GetBegHitUsed(), GetEndHitUsed(), GetNHitsUsed(), GetNPlanesMin(), GetNVHitsUsed(), MatrixCalculator::MakeCovarianceMatrix(), and MatrixCalculator::MakePropagatorMatrix(). 00109 { return fVHitUse[i]; };
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direction along Z axis possible values 1, -1 |
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Definition at line 326 of file DataFT.h. Referenced by Init(), OneStripPlane(), SwimAsSwimmer(), and TwoStripPlane(). |
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0 - u0, 1 - dudz0, 2 - v0, 3 - dvdz0, 4 - 1/p0 Definition at line 301 of file DataFT.h. Referenced by GetEMCharge(), Init(), Reset(), SetInitial(), and SwimAsSwimmer(). |
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minimum strip charge Definition at line 333 of file DataFT.h. Referenced by Config(). |
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min # of hit planes per view |
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number of planes used in the fit, starting from fBegPlane Definition at line 291 of file DataFT.h. Referenced by GetUMean(), GetVMean(), Init(), Reset(), and SetNPlanesUsed(). |
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track and fit data Definition at line 311 of file DataFT.h. Referenced by GetNPlanesPCut(), GetNUPlanes(), GetNVPlanes(), Init(), PrintData(), Reset(), and SwimAsSwimmer(). |
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calculate tpos of a hit accounting for its longitudinal position along the strip if this flag set (otherwise - just stip->GetTPos()) Definition at line 339 of file DataFT.h. Referenced by Config(). |
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"mask" vector of what U hits should be used in the fit |
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Definition at line 346 of file DataFT.h. Referenced by Config(). |
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"mask" vector of what U hits should be used in the fit |
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z position of the vertex (middle of a steel plane) Definition at line 306 of file DataFT.h. Referenced by Init(), Reset(), and SwimAsSwimmer(). |
1.3.9.1