#include <HFShowerLibrary.h>

Classes
struct	Hit
Public Member Functions
std::vector< Hit >	getHits (G4Step *aStep, bool &ok, bool onlyLong=false)
	HFShowerLibrary (std::string &name, const DDCompactView &cpv, edm::ParameterSet const &p)
void	initRun (G4ParticleTable *theParticleTable)
	~HFShowerLibrary ()
Protected Member Functions
void	extrapolate (int, double)
std::vector< double >	getDDDArray (const std::string &, const DDsvalues_type &, int &)
void	getRecord (int, int)
void	interpolate (int, double)
void	loadEventInfo (TBranch *)
bool	rInside (double r)
void	storePhoton (int j)
Private Attributes
int	anuePDG
int	anumuPDG
int	anutauPDG
double	backProb
double	dphi
TBranch *	emBranch
int	emPDG
int	epPDG
int	etaPDG
int	evtPerBin
HFFibre *	fibre
int	gammaPDG
int	geantinoPDG
std::vector< double >	gpar
TBranch *	hadBranch
TFile *	hf
float	libVers
float	listVersion
int	nMomBin
int	npe
int	nuePDG
int	numuPDG
int	nutauPDG
std::vector< HFShowerPhoton >	pe
std::vector< HFShowerPhoton >	photon
int	pi0PDG
std::vector< double >	pmom
double	probMax
double	rMax
double	rMin
int	totEvents
bool	verbose

Detailed Description

Definition at line 28 of file HFShowerLibrary.h.

Constructor & Destructor Documentation

HFShowerLibrary::HFShowerLibrary	(	std::string &	name,
		const DDCompactView &	cpv,
		edm::ParameterSet const &	p
	)

Definition at line 23 of file HFShowerLibrary.cc.

References DDFilteredView::addFilter(), anuePDG, anumuPDG, anutauPDG, backProb, dphi, emBranch, emPDG, epPDG, DDSpecificsFilter::equals, etaPDG, event(), evtPerBin, Exception, fibre, alcazmumu_cfi::filter, DDFilteredView::firstChild(), edm::FileInPath::fullPath(), gammaPDG, geantinoPDG, getDDDArray(), edm::ParameterSet::getParameter(), gpar, hadBranch, hf, i, info, libVers, listVersion, loadEventInfo(), DDFilteredView::mergedSpecifics(), mergeVDriftHistosByStation::name, nMomBin, nuePDG, numuPDG, nutauPDG, pi0PDG, pmom, probMax, rMax, rMin, DDSpecificsFilter::setCriteria(), totEvents, and relativeConstraints::value.

                                                            : fibre(0),hf(0),
                                                                emBranch(0),
                                                                hadBranch(0),
                                                                npe(0) {
  

  edm::ParameterSet m_HF  = p.getParameter<edm::ParameterSet>("HFShower");
  probMax                 = m_HF.getParameter<double>("ProbMax");

  edm::ParameterSet m_HS= p.getParameter<edm::ParameterSet>("HFShowerLibrary");
  edm::FileInPath fp       = m_HS.getParameter<edm::FileInPath>("FileName");
  std::string pTreeName    = fp.fullPath();
  backProb                 = m_HS.getParameter<double>("BackProbability");  
  std::string emName       = m_HS.getParameter<std::string>("TreeEMID");
  std::string hadName      = m_HS.getParameter<std::string>("TreeHadID");
  std::string branchEvInfo = m_HS.getUntrackedParameter<std::string>("BranchEvt","HFShowerLibraryEventInfos_hfshowerlib_HFShowerLibraryEventInfo");
  std::string branchPre    = m_HS.getUntrackedParameter<std::string>("BranchPre","HFShowerPhotons_hfshowerlib_");
  std::string branchPost   = m_HS.getUntrackedParameter<std::string>("BranchPost","_R.obj");
  verbose                  = m_HS.getUntrackedParameter<bool>("Verbosity",false);

  if (pTreeName.find(".") == 0) pTreeName.erase(0,2);
  const char* nTree = pTreeName.c_str();
  hf                = TFile::Open(nTree);

  if (!hf->IsOpen()) { 
    edm::LogError("HFShower") << "HFShowerLibrary: opening " << nTree 
                              << " failed";
    throw cms::Exception("Unknown", "HFShowerLibrary") 
      << "Opening of " << pTreeName << " fails\n";
  } else {
    edm::LogInfo("HFShower") << "HFShowerLibrary: opening " << nTree 
                             << " successfully"; 
  }

  TTree* event = (TTree *) hf ->Get("Events");
  if (event) {
    std::string info = branchEvInfo + branchPost;
    TBranch *evtInfo = event->GetBranch(info.c_str());
    if (evtInfo) {
      loadEventInfo(evtInfo);
    } else {
      edm::LogError("HFShower") << "HFShowerLibrary: HFShowerLibrayEventInfo"
                                << " Branch does not exist in Event";
      throw cms::Exception("Unknown", "HFShowerLibrary")
        << "Event information absent\n";
    }
  } else {
    edm::LogError("HFShower") << "HFShowerLibrary: Events Tree does not "
                              << "exist";
    throw cms::Exception("Unknown", "HFShowerLibrary")
      << "Events tree absent\n";
  }
  
  edm::LogInfo("HFShower") << "HFShowerLibrary: Library " << libVers 
                           << " ListVersion "   << listVersion 
                           << " Events Total " << totEvents << " and "
                           << evtPerBin << " per bin";
  edm::LogInfo("HFShower") << "HFShowerLibrary: Energies (GeV) with " 
                           << nMomBin   << " bins";
  for (int i=0; i<nMomBin; i++)
    edm::LogInfo("HFShower") << "HFShowerLibrary: pmom[" << i << "] = "
                             << pmom[i]/GeV << " GeV";

  std::string nameBr = branchPre + emName + branchPost;
  emBranch         = event->GetBranch(nameBr.c_str());
  if (verbose) emBranch->Print();
  nameBr           = branchPre + hadName + branchPost;
  hadBranch        = event->GetBranch(nameBr.c_str());
  if (verbose) hadBranch->Print();
  edm::LogInfo("HFShower") << "HFShowerLibrary:Branch " << emName 
                           << " has " << emBranch->GetEntries() 
                           << " entries and Branch " << hadName 
                           << " has " << hadBranch->GetEntries() 
                           << " entries";
  edm::LogInfo("HFShower") << "HFShowerLibrary::No packing information -"
                           << " Assume x, y, z are not in packed form";

  edm::LogInfo("HFShower") << "HFShowerLibrary: Maximum probability cut off " 
                           << probMax << "  Back propagation of light prob. "
                           << backProb ;
  
  G4String attribute = "ReadOutName";
  G4String value     = name;
  DDSpecificsFilter filter;
  DDValue           ddv(attribute,value,0);
  filter.setCriteria(ddv,DDSpecificsFilter::equals);
  DDFilteredView fv(cpv);
  fv.addFilter(filter);
  bool dodet = fv.firstChild();
  if (dodet) {
    DDsvalues_type sv(fv.mergedSpecifics());

    //Radius (minimum and maximum)
    int nR     = -1;
    std::vector<double> rTable = getDDDArray("rTable",sv,nR);
    rMin = rTable[0];
    rMax = rTable[nR-1];
    edm::LogInfo("HFShower") << "HFShowerLibrary: rMIN " << rMin/cm 
                             << " cm and rMax " << rMax/cm;

    //Delta phi
    int nEta   = -1;
    std::vector<double> etaTable = getDDDArray("etaTable",sv,nEta);
    int nPhi   = nEta + nR - 2;
    std::vector<double> phibin   = getDDDArray("phibin",sv,nPhi);
    dphi       = phibin[nEta-1];
    edm::LogInfo("HFShower") << "HFShowerLibrary: (Half) Phi Width of wedge " 
                             << dphi/deg;

    //Special Geometry parameters
    int ngpar = 7;
    gpar      = getDDDArray("gparHF",sv,ngpar);
    edm::LogInfo("HFShower") << "HFShowerLibrary: " << ngpar << " gpar (cm)";
    for (int ig=0; ig<ngpar; ig++)
      edm::LogInfo("HFShower") << "HFShowerLibrary: gpar[" << ig << "] = "
                               << gpar[ig]/cm << " cm";
  } else {
    edm::LogError("HFShower") << "HFShowerLibrary: cannot get filtered "
                              << " view for " << attribute << " matching "
                              << name;
    throw cms::Exception("Unknown", "HFShowerLibrary")
      << "cannot match " << attribute << " to " << name <<"\n";
  }
  
  fibre = new HFFibre(name, cpv, p);
  emPDG = epPDG = gammaPDG = 0;
  pi0PDG = etaPDG = nuePDG = numuPDG = nutauPDG= 0;
  anuePDG= anumuPDG = anutauPDG = geantinoPDG = 0;
}

HFShowerLibrary::~HFShowerLibrary ( )

Definition at line 154 of file HFShowerLibrary.cc.

References fibre, and hf.

                                  {
  if (hf)     hf->Close();
  if (fibre)  delete   fibre;  fibre  = 0;
}

Member Function Documentation

void HFShowerLibrary::extrapolate	(	int	type,
		double	pin
	)		`[protected]`

Definition at line 507 of file HFShowerLibrary.cc.

References evtPerBin, getRecord(), j, LogDebug, npe, pe, photon, pmom, storePhoton(), and totEvents.

Referenced by getHits().

                                                      {

  int nrec   = int(pin/pmom[nMomBin-1]);
  double w   = (pin - pmom[nMomBin-1]*nrec)/pmom[nMomBin-1];
  nrec++;
#ifdef DebugLog
  LogDebug("HFShower") << "HFShowerLibrary:: Extrapolate for Energy " << pin 
                       << " GeV with " << nMomBin << " momentum bins and " 
                       << evtPerBin << " entries/bin -- total " << totEvents 
                       << " using " << nrec << " records";
#endif
  std::vector<int> irc(nrec);

  for (int ir=0; ir<nrec; ir++) {
    double r = G4UniformRand();
    irc[ir] = int(evtPerBin*0.5*r) +(nMomBin-1)*evtPerBin + 1;
    if (irc[ir]<1) {
      edm::LogWarning("HFShower") << "HFShowerLibrary:: Illegal irc[" << ir 
                                  << "] = " << irc[ir] << " now set to 1";
      irc[ir] = 1;
    } else if (irc[ir] > totEvents) {
      edm::LogWarning("HFShower") << "HFShowerLibrary:: Illegal irc[" << ir 
                                  << "] = " << irc[ir] << " now set to "
                                  << totEvents;
      irc[ir] = totEvents;
#ifdef DebugLog
    } else {
      LogDebug("HFShower") << "HFShowerLibrary::Extrapolation use irc[" 
                           << ir  << "] = " << irc[ir];
#endif
    }
  }

  pe.clear(); 
  npe       = 0;
  int npold = 0;
  for (int ir=0; ir<nrec; ir++) {
    if (irc[ir]>0) {
      getRecord (type, irc[ir]);
      int nPhoton = photon.size();
      npold      += nPhoton;
      for (int j=0; j<nPhoton; j++) {
        double r = G4UniformRand();
        if (ir != nrec-1 || r < w) {
          storePhoton (j);
        }
      }
#ifdef DebugLog
      LogDebug("HFShower") << "HFShowerLibrary: Record [" << ir << "] = " 
                           << irc[ir] << " npold = " << npold;
#endif
    }
  }
#ifdef DebugLog
  edm::LogInfo("HFShower") << "HFShowerLibrary:: uses " << npold << " photons";
#endif

  if (npe > npold || npold == 0)
    edm::LogWarning("HFShower") << "HFShowerLibrary: Extrapolation Warning == "
                                << nrec << " records " << irc[0] << ", " 
                                << irc[1] << ", ... gives a buffer of " <<npold
                                << " photons and fills " << npe 
                                << " *****";
#ifdef DebugLog
  else
    LogDebug("HFShower") << "HFShowerLibrary: Extrapolation == " << nrec
                         << " records " << irc[0] << ", " << irc[1] 
                         << ", ... gives a buffer of " << npold 
                         << " photons and fills " << npe << " PE";
  for (int j=0; j<npe; j++)
    LogDebug("HFShower") << "Photon " << j << " " << pe[j];
#endif
}

std::vector< double > HFShowerLibrary::getDDDArray	(	const std::string &	str,
		const DDsvalues_type &	sv,
		int &	nmin
	)		`[protected]`

Definition at line 591 of file HFShowerLibrary.cc.

References DDfetch(), DDValue::doubles(), Exception, LogDebug, and relativeConstraints::value.

Referenced by HFShowerLibrary().

                                                             {

#ifdef DebugLog
  LogDebug("HFShower") << "HFShowerLibrary:getDDDArray called for " << str 
                       << " with nMin " << nmin;
#endif
  DDValue value(str);
  if (DDfetch(&sv,value)) {
#ifdef DebugLog
    LogDebug("HFShower") << value;
#endif
    const std::vector<double> & fvec = value.doubles();
    int nval = fvec.size();
    if (nmin > 0) {
      if (nval < nmin) {
        edm::LogError("HFShower") << "HFShowerLibrary : # of " << str 
                                  << " bins " << nval << " < " << nmin 
                                  << " ==> illegal";
        throw cms::Exception("Unknown", "HFShowerLibrary")
          << "nval < nmin for array " << str << "\n";
      }
    } else {
      if (nval < 2) {
        edm::LogError("HFShower") << "HFShowerLibrary : # of " << str 
                                  << " bins " << nval << " < 2 ==> illegal"
                                  << " (nmin=" << nmin << ")";
        throw cms::Exception("Unknown", "HFShowerLibrary")
          << "nval < 2 for array " << str << "\n";
      }
    }
    nmin = nval;

    return fvec;
  } else {
    edm::LogError("HFShower") << "HFShowerLibrary : cannot get array " << str;
    throw cms::Exception("Unknown", "HFShowerLibrary") 
      << "cannot get array " << str << "\n";
  }
}

std::vector< HFShowerLibrary::Hit > HFShowerLibrary::getHits	(	G4Step *	aStep,
		bool &	ok,
		bool	onlyLong = `false`
	)

Definition at line 187 of file HFShowerLibrary.cc.

References abs, anuePDG, anumuPDG, anutauPDG, HFFibre::attLength(), backProb, funct::cos(), HFShowerLibrary::Hit::depth, dphi, emPDG, epPDG, etaPDG, create_public_lumi_plots::exp, extrapolate(), fibre, gammaPDG, geantinoPDG, gpar, i, interpolate(), LogDebug, nMomBin, npe, nuePDG, numuPDG, nutauPDG, AlCaHLTBitMon_ParallelJobs::p, pe, pi0PDG, pmom, pos, HFShowerLibrary::Hit::position, probMax, alignCSCRings::r, diffTwoXMLs::r1, diffTwoXMLs::r2, rInside(), funct::sin(), HFShowerLibrary::Hit::time, HFFibre::tShift(), hit::z, z, and HFFibre::zShift().

Referenced by HCalSD::getFromLibrary(), and HFShowerParam::getHits().

                                                                          {

  G4StepPoint * preStepPoint  = aStep->GetPreStepPoint(); 
  G4StepPoint * postStepPoint = aStep->GetPostStepPoint(); 
  G4Track *     track    = aStep->GetTrack();
  // Get Z-direction 
  const G4DynamicParticle *aParticle = track->GetDynamicParticle();
  G4ThreeVector momDir = aParticle->GetMomentumDirection();
  //  double mom = aParticle->GetTotalMomentum();

  G4ThreeVector hitPoint = preStepPoint->GetPosition();   
  G4String      partType = track->GetDefinition()->GetParticleName();
  int           parCode  = track->GetDefinition()->GetPDGEncoding();

  std::vector<HFShowerLibrary::Hit> hit;
  ok = false;
  if (parCode == pi0PDG || parCode == etaPDG || parCode == nuePDG ||
      parCode == numuPDG || parCode == nutauPDG || parCode == anuePDG ||
      parCode == anumuPDG || parCode == anutauPDG || parCode == geantinoPDG) 
    return hit;
  ok = true;

  double tSlice = (postStepPoint->GetGlobalTime())/nanosecond;
  double pin    = preStepPoint->GetTotalEnergy();
  double pz     = momDir.z(); 
  double zint   = hitPoint.z(); 

  // if particle moves from interaction point or "backwards (halo)
  int backward = 0;
  if (pz * zint < 0.) backward = 1;
  
  double sphi   = sin(momDir.phi());
  double cphi   = cos(momDir.phi());
  double ctheta = cos(momDir.theta());
  double stheta = sin(momDir.theta());

#ifdef DebugLog
  G4ThreeVector localPos = preStepPoint->GetTouchable()->GetHistory()->GetTopTransform().TransformPoint(hitPoint);
  double zoff   = localPos.z() + 0.5*gpar[1];
  //  if (zoff < 0) zoff = 0;
  edm::LogInfo("HFShower") << "HFShowerLibrary: getHits " << partType
                           << " of energy " << pin/GeV << " GeV"
                           << "  dir.orts " << momDir.x() << ", " <<momDir.y() 
                           << ", " << momDir.z() << "  Pos x,y,z = " 
                           << hitPoint.x() << "," << hitPoint.y() << "," 
                           << hitPoint.z() << " (" << zoff 
                           << ")   sphi,cphi,stheta,ctheta  = " << sphi 
                           << ","  << cphi << ", " << stheta << "," << ctheta; 
#endif    
                       
  if (parCode == emPDG || parCode == epPDG || parCode == gammaPDG ) {
    if (pin<pmom[nMomBin-1]) {
      interpolate(0, pin);
    } else {
      extrapolate(0, pin);
    }
  } else {
    if (pin<pmom[nMomBin-1]) {
      interpolate(1, pin);
    } else {
      extrapolate(1, pin);
    }
  }
    
  int nHit = 0;
  HFShowerLibrary::Hit oneHit;
  for (int i = 0; i < npe; i++) {
    double zv = std::abs(pe[i].z()); // abs local z  
#ifdef DebugLog
    LogDebug("HFShower") << "HFShowerLibrary: Hit " << i << " " << pe[i] << " zv " << zv;
#endif
    if (zv <= gpar[1] && pe[i].lambda() > 0 && 
        (pe[i].z() >= 0 || (zv > gpar[0] && (!onlyLong)))) {
      int depth = 1;
      if (onlyLong) {
      } else if (backward == 0) {    // fully valid only for "front" particles
        if (pe[i].z() < 0) depth = 2;// with "front"-simulated shower lib.
      } else {                       // for "backward" particles - almost equal
        double r = G4UniformRand();  // share between L and S fibers
        if (r > 0.5) depth = 2;
      } 
      

      // Updated coordinate transformation from local
      //  back to global using two Euler angles: phi and theta
      double pex = pe[i].x();
      double pey = pe[i].y();

      double xx = pex*ctheta*cphi - pey*sphi + zv*stheta*cphi; 
      double yy = pex*ctheta*sphi + pey*cphi + zv*stheta*sphi;
      double zz = -pex*stheta + zv*ctheta;

      G4ThreeVector pos  = hitPoint + G4ThreeVector(xx,yy,zz);
      zv = std::abs(pos.z()) - gpar[4] - 0.5*gpar[1];
      G4ThreeVector lpos = G4ThreeVector(pos.x(),pos.y(),zv);

      zv = fibre->zShift(lpos,depth,0);     // distance to PMT !

      double r  = pos.perp();
      double p  = fibre->attLength(pe[i].lambda());
      double fi = pos.phi();
      if (fi < 0) fi += twopi;
      int    isect = int(fi/dphi) + 1;
      isect        = (isect + 1) / 2;
      double dfi   = ((isect*2-1)*dphi - fi);
      if (dfi < 0) dfi = -dfi;
      double dfir  = r * sin(dfi);
#ifdef DebugLog
      LogDebug("HFShower") << "HFShowerLibrary: Position shift " << xx 
                           << ", " << yy << ", "  << zz << ": " << pos 
                           << " R " << r << " Phi " << fi << " Section " 
                           << isect << " R*Dfi " << dfir << " Dist " << zv;
#endif
      zz           = std::abs(pos.z());
      double r1    = G4UniformRand();
      double r2    = G4UniformRand();
      double r3    = -9999.;
      if(backward) r3 = G4UniformRand();

#ifdef DebugLog
      LogDebug("HFShower") << "HFShowerLibrary: rLimits " << rInside(r)
                           << " attenuation " << r1 <<":" << exp(-p*zv) 
                           << " r2 " << r2 << " r3 " << r3 << " rDfi "  
                           << gpar[5] << " zz " 
                           << zz << " zLim " << gpar[4] << ":" 
                           << gpar[4]+gpar[1] << "\n"
                           << "  rInside(r) :" << rInside(r) 
                           << "  r1 <= exp(-p*zv) :" <<  (r1 <= exp(-p*zv))
                           << "  r2 <= probMax :"    <<  (r2 <= probMax)
                           << "  r3 <= backProb :"   <<  (r3 <= backProb) 
                           << "  dfir > gpar[5] :"   <<  (dfir > gpar[5])
                           << "  zz >= gpar[4] :"    <<  (zz >= gpar[4])
                           << "  zz <= gpar[4]+gpar[1] :" 
                           << (zz <= gpar[4]+gpar[1]);   
#endif
      if (rInside(r) && r1 <= exp(-p*zv) && r2 <= probMax && dfir > gpar[5] &&
          zz >= gpar[4] && zz <= gpar[4]+gpar[1] && r3 <= backProb &&
          (depth != 2 || zz >= gpar[4]+gpar[0])) {
        oneHit.position = pos;
        oneHit.depth    = depth;
        oneHit.time     = (tSlice+(pe[i].t())+(fibre->tShift(lpos,depth,1)));
        hit.push_back(oneHit);
#ifdef DebugLog
        LogDebug("HFShower") << "HFShowerLibrary: Final Hit " << nHit 
                             <<" position " << (hit[nHit].position) <<" Depth "
                             << (hit[nHit].depth) <<" Time " << tSlice << ":"
                             << pe[i].t() << ":" <<fibre->tShift(lpos,depth,1)
                             << ":" << (hit[nHit].time);
#endif
        nHit++;
      }
#ifdef DebugLog
      else  LogDebug("HFShower") << "HFShowerLibrary: REJECTED !!!";
#endif
      if (onlyLong && zz >= gpar[4]+gpar[0] && zz <= gpar[4]+gpar[1]) {
        r1    = G4UniformRand();
        r2    = G4UniformRand();
        if (rInside(r) && r1 <= exp(-p*zv) && r2 <= probMax && dfir > gpar[5]){
          oneHit.position = pos;
          oneHit.depth    = 2;
          oneHit.time     = (tSlice+(pe[i].t())+(fibre->tShift(lpos,2,1)));
          hit.push_back(oneHit);
#ifdef DebugLog
          LogDebug("HFShower") << "HFShowerLibrary: Final Hit " << nHit 
                               <<" position " << (hit[nHit].position) <<" Depth "
                               << (hit[nHit].depth) <<" Time " << tSlice << ":"
                               << pe[i].t() << ":" << fibre->tShift(lpos,2,1)
                               << ":" << (hit[nHit].time);
#endif
          nHit++;
        }
      }
    }
  }

#ifdef DebugLog
  LogDebug("HFShower") << "HFShowerLibrary: Total Hits " << nHit
                       << " out of " << npe << " PE";
#endif
  if (nHit > npe && !onlyLong)
    edm::LogWarning("HFShower") << "HFShowerLibrary: Hit buffer " << npe 
                                << " smaller than " << nHit << " Hits";
  return hit;

}

void HFShowerLibrary::getRecord	(	int	type,
		int	record
	)		`[protected]`

Definition at line 381 of file HFShowerLibrary.cc.

References emBranch, hadBranch, j, LogDebug, and photon.

Referenced by extrapolate().

                                                    {

  int nrc     = record-1;
  photon.clear();
  if (type > 0) {
    hadBranch->SetAddress(&photon);
    hadBranch->GetEntry(nrc);
  } else {
    emBranch->SetAddress(&photon);
    emBranch->GetEntry(nrc);
  }
#ifdef DebugLog
  int nPhoton = photon.size();
  LogDebug("HFShower") << "HFShowerLibrary::getRecord: Record " << record
                       << " of type " << type << " with " << nPhoton 
                       << " photons";
  for (int j = 0; j < nPhoton; j++) 
    LogDebug("HFShower") << "Photon " << j << " " << photon[j];
#endif
}

void HFShowerLibrary::initRun ( G4ParticleTable * theParticleTable )

Definition at line 159 of file HFShowerLibrary.cc.

References anuePDG, anumuPDG, anutauPDG, emPDG, epPDG, etaPDG, gammaPDG, geantinoPDG, nuePDG, numuPDG, nutauPDG, and pi0PDG.

Referenced by HFShowerParam::initRun(), and HCalSD::initRun().

                                                                {

  G4String parName;
  emPDG = theParticleTable->FindParticle(parName="e-")->GetPDGEncoding();
  epPDG = theParticleTable->FindParticle(parName="e+")->GetPDGEncoding();
  gammaPDG = theParticleTable->FindParticle(parName="gamma")->GetPDGEncoding();
  pi0PDG = theParticleTable->FindParticle(parName="pi0")->GetPDGEncoding();
  etaPDG = theParticleTable->FindParticle(parName="eta")->GetPDGEncoding();
  nuePDG = theParticleTable->FindParticle(parName="nu_e")->GetPDGEncoding();
  numuPDG = theParticleTable->FindParticle(parName="nu_mu")->GetPDGEncoding();
  nutauPDG= theParticleTable->FindParticle(parName="nu_tau")->GetPDGEncoding();
  anuePDG = theParticleTable->FindParticle(parName="anti_nu_e")->GetPDGEncoding();
  anumuPDG= theParticleTable->FindParticle(parName="anti_nu_mu")->GetPDGEncoding();
  anutauPDG= theParticleTable->FindParticle(parName="anti_nu_tau")->GetPDGEncoding();
  geantinoPDG= theParticleTable->FindParticle(parName="geantino")->GetPDGEncoding();
#ifdef DebugLog
  edm::LogInfo("HFShower") << "HFShowerLibrary: Particle codes for e- = " 
                           << emPDG << ", e+ = " << epPDG << ", gamma = " 
                           << gammaPDG << ", pi0 = " << pi0PDG << ", eta = " 
                           << etaPDG << ", geantino = " << geantinoPDG 
                           << "\n        nu_e = " << nuePDG << ", nu_mu = " 
                           << numuPDG << ", nu_tau = " << nutauPDG 
                           << ", anti_nu_e = " << anuePDG << ", anti_nu_mu = " 
                           << anumuPDG << ", anti_nu_tau = " << anutauPDG;
#endif
}

void HFShowerLibrary::interpolate	(	int	type,
		double	pin
	)		`[protected]`

Definition at line 372 of file DTParametrizedDriftAlgo.cc.

Referenced by getHits().

void HFShowerLibrary::loadEventInfo ( TBranch * branch ) [protected]

Definition at line 402 of file HFShowerLibrary.cc.

References evtPerBin, i, libVers, listVersion, nMomBin, pmom, and totEvents.

Referenced by HFShowerLibrary().

                                                   {

  std::vector<HFShowerLibraryEventInfo> eventInfoCollection;
  branch->SetAddress(&eventInfoCollection);
  branch->GetEntry(0);
  edm::LogInfo("HFShower") << "HFShowerLibrary::loadEventInfo loads "
                           << " EventInfo Collection of size "
                           << eventInfoCollection.size() << " records";
  totEvents   = eventInfoCollection[0].totalEvents();
  nMomBin     = eventInfoCollection[0].numberOfBins();
  evtPerBin   = eventInfoCollection[0].eventsPerBin();
  libVers     = eventInfoCollection[0].showerLibraryVersion();
  listVersion = eventInfoCollection[0].physListVersion();
  pmom        = eventInfoCollection[0].energyBins();
  for (unsigned int i=0; i<pmom.size(); i++) 
    pmom[i] *= GeV;
}

bool HFShowerLibrary::rInside ( double r ) [protected]

Definition at line 375 of file HFShowerLibrary.cc.

References rMax, and rMin.

Referenced by getHits().

                                      {

  if (r >= rMin && r <= rMax) return true;
  else                        return false;
}

void HFShowerLibrary::storePhoton ( int j ) [protected]

Definition at line 581 of file HFShowerLibrary.cc.

References LogDebug, npe, pe, and photon.

Referenced by extrapolate().

                                       {

  pe.push_back(photon[j]);
#ifdef DebugLog
  LogDebug("HFShower") << "HFShowerLibrary: storePhoton " << j << " npe " 
                       << npe << " " << pe[npe];
#endif
  npe++;
}