HFFibre Class Reference

#include <HFFibre.h>

Public Member Functions
double	attLength (double lambda)
	HFFibre (const std::string &name, const DDCompactView &cpv, edm::ParameterSet const &p)
void	initRun (const HcalDDDSimConstants *)
double	tShift (const G4ThreeVector &point, int depth, int fromEndAbs=0)
double	zShift (const G4ThreeVector &point, int depth, int fromEndAbs=0)
	~HFFibre ()=default

Protected Member Functions
std::vector< double >	getDDDArray (const std::string &, const DDsvalues_type &, int &)

Private Attributes
std::vector< double >	attL
double	cFibre
std::vector< double >	gpar
double	lambLim [2]
std::vector< double >	longFL
int	nBinAtt
int	nBinR
std::vector< double >	radius
std::vector< double >	shortFL

Detailed Description

Definition at line 20 of file HFFibre.h.

Constructor & Destructor Documentation

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

Definition at line 20 of file HFFibre.cc.

References attL, cFibre, Exception, DDFilteredView::firstChild(), getDDDArray(), edm::ParameterSet::getParameter(), lambLim, longFL, DDFilteredView::mergedSpecifics(), dataset::name, nBinAtt, shortFL, AlCaHLTBitMon_QueryRunRegistry::string, and pfDeepBoostedJetPreprocessParams_cfi::sv.

                                                                                          {
  edm::ParameterSet m_HF = p.getParameter<edm::ParameterSet>("HFShower");
  cFibre = c_light * (m_HF.getParameter<double>("CFibre"));

  edm::LogVerbatim("HFShower") << "HFFibre:: Speed of light in fibre " << cFibre << " m/ns";

  std::string attribute = "Volume";
  std::string value = "HF";
  DDSpecificsMatchesValueFilter filter1{DDValue(attribute, value, 0)};
  DDFilteredView fv1(cpv, filter1);
  bool dodet = fv1.firstChild();

  if (dodet) {
    DDsvalues_type sv(fv1.mergedSpecifics());

    // Attenuation length
    nBinAtt = -1;
    attL = getDDDArray("attl", sv, nBinAtt);
    std::stringstream ss1;
    for (int it = 0; it < nBinAtt; it++) {
      if (it / 10 * 10 == it) {
        ss1 << "\n";
      }
      ss1 << "  " << attL[it] * cm;
    }
    edm::LogVerbatim("HFShower") << "HFFibre: " << nBinAtt << " attL(1/cm): " << ss1.str();

    // Limits on Lambda
    int nb = 2;
    std::vector<double> nvec = getDDDArray("lambLim", sv, nb);
    lambLim[0] = static_cast<int>(nvec[0]);
    lambLim[1] = static_cast<int>(nvec[1]);
    edm::LogVerbatim("HFShower") << "HFFibre: Limits on lambda " << lambLim[0] << " and " << lambLim[1];

    // Fibre Lengths
    nb = 0;
    longFL = getDDDArray("LongFL", sv, nb);
    std::stringstream ss2;
    for (int it = 0; it < nb; it++) {
      if (it / 10 * 10 == it) {
        ss2 << "\n";
      }
      ss2 << "  " << longFL[it] / cm;
    }
    edm::LogVerbatim("HFShower") << "HFFibre: " << nb << " Long Fibre Length(cm):" << ss2.str();
    nb = 0;
    shortFL = getDDDArray("ShortFL", sv, nb);
    std::stringstream ss3;
    for (int it = 0; it < nb; it++) {
      if (it / 10 * 10 == it) {
        ss3 << "\n";
      }
      ss3 << "  " << shortFL[it] / cm;
    }
    edm::LogVerbatim("HFShower") << "HFFibre: " << nb << " Short Fibre Length(cm):" << ss3.str();
  } else {
    edm::LogError("HFShower") << "HFFibre: cannot get filtered view for " << attribute << " matching " << name;
    throw cms::Exception("Unknown", "HFFibre") << "cannot match " << attribute << " to " << name << "\n";
  }
}

HFFibre::~HFFibre ( )

default

Member Function Documentation

double HFFibre::attLength

(

double

lambda

)

Definition at line 97 of file HFFibre.cc.

References attL, mps_fire::i, createfilelist::int, lambLim, and nBinAtt.

Referenced by HFShowerLibrary::fillHits(), HFShower::getHits(), and HFShowerParam::HFShowerParam().

                                       {
  int i = int(nBinAtt * (lambda - lambLim[0]) / (lambLim[1] - lambLim[0]));

  int j = i;
  if (i >= nBinAtt)
    j = nBinAtt - 1;
  else if (i < 0)
    j = 0;
  double att = attL[j];
#ifdef EDM_ML_DEBUG
  edm::LogVerbatim("HFShower") << "HFFibre::attLength for Lambda " << lambda << " index " << i << " " << j
                               << " Att. Length " << att;
#endif
  return att;
}

std::vector< double > HFFibre::getDDDArray ( const std::string &  str, const DDsvalues_type &  sv, int &  nmin  )

protected

Definition at line 163 of file HFFibre.cc.

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

Referenced by HFFibre().

                                                                                                {
#ifdef EDM_ML_DEBUG
  edm::LogVerbatim("HFShower") << "HFFibre:getDDDArray called for " << str << " with nMin " << nmin;
#endif
  DDValue value(str);
  if (DDfetch(&sv, value)) {
#ifdef EDM_ML_DEBUG
    edm::LogVerbatim("HFShower") << value;
#endif
    const std::vector<double>& fvec = value.doubles();
    int nval = fvec.size();
    if (nmin > 0) {
      if (nval < nmin) {
        edm::LogError("HFShower") << "HFFibre : # of " << str << " bins " << nval << " < " << nmin << " ==> illegal";
        throw cms::Exception("Unknown", "HFFibre") << "nval < nmin for array " << str << "\n";
      }
    } else {
      if (nval < 1 && nmin != 0) {
        edm::LogError("HFShower") << "HFFibre : # of " << str << " bins " << nval << " < 1 ==> illegal (nmin=" << nmin
                                  << ")";
        throw cms::Exception("Unknown", "HFFibre") << "nval < 1 for array " << str << "\n";
      }
    }
    nmin = nval;
    return fvec;
  } else {
    if (nmin != 0) {
      edm::LogError("HFShower") << "HFFibre : cannot get array " << str;
      throw cms::Exception("Unknown", "HFFibre") << "cannot get array " << str << "\n";
    } else {
      std::vector<double> fvec;
      return fvec;
    }
  }
}

void HFFibre::initRun

(

const HcalDDDSimConstants *

hcons

)

Definition at line 81 of file HFFibre.cc.

References HcalDDDSimConstants::getGparHF(), HcalDDDSimConstants::getRTableHF(), gpar, mps_fire::i, createfilelist::int, nBinR, and radius.

Referenced by HFShower::initRun(), HFShowerParam::initRun(), and HFShowerLibrary::initRun().

                                                      {
  // Now geometry parameters
  gpar = hcons->getGparHF();
  radius = hcons->getRTableHF();

  nBinR = (int)(radius.size());
  std::stringstream sss;
  for (int i = 0; i < nBinR; ++i) {
    if (i / 10 * 10 == i) {
      sss << "\n";
    }
    sss << "  " << radius[i] / cm;
  }
  edm::LogVerbatim("HFShower") << "HFFibre: " << radius.size() << " rTable(cm):" << sss.str();
}

double HFFibre::tShift	(	const G4ThreeVector &	point,
		int	depth,
		int	fromEndAbs = 0
	)

Definition at line 113 of file HFFibre.cc.

References cFibre, protons_cff::time, and zShift().

Referenced by HFShowerLibrary::fillHits(), HFShower::getHits(), and HFShowerParam::getHits().

                                                                            {
  double zFibre = zShift(point, depth, fromEndAbs);
  double time = zFibre / cFibre;
#ifdef EDM_ML_DEBUG
  edm::LogVerbatim("HFShower") << "HFFibre::tShift for point " << point << " ( depth = " << depth
                               << ", traversed length = " << zFibre / cm << " cm) = " << time / ns << " ns";
#endif
  return time;
}

double HFFibre::zShift	(	const G4ThreeVector &	point,
		int	depth,
		int	fromEndAbs = 0
	)

Definition at line 123 of file HFFibre.cc.

References gpar, mps_fire::i, longFL, nBinR, radius, shortFL, mathSSE::sqrt(), and geometryCSVtoXML::zz.

Referenced by HFShowerLibrary::fillHits(), HFShowerParam::getHits(), and tShift().

                                                                            {  // point is z-local

  double zFibre = 0;
  double hR = sqrt((point.x()) * (point.x()) + (point.y()) * (point.y()));
  int ieta = 0;
  double length = 250 * cm;
  if (fromEndAbs < 0) {
    zFibre = 0.5 * gpar[1] - point.z();  // Never, as fromEndAbs=0 (?)
  } else {
    // Defines the Radius bin by radial subdivision
    for (int i = nBinR - 1; i > 0; --i)
      if (hR < radius[i])
        ieta = nBinR - i - 1;
    // define the length of the fibre
    if (depth == 2) {
      if ((int)(shortFL.size()) > ieta)
        length = shortFL[ieta];
    } else {
      if ((int)(longFL.size()) > ieta)
        length = longFL[ieta];
    }
    zFibre = length;
    if (fromEndAbs > 0) {
      zFibre -= gpar[1];  // Never, as fromEndAbs=0 (M.K. ?)
    } else {
      double zz = 0.5 * gpar[1] + point.z();
      zFibre -= zz;
    }
    if (depth == 2)
      zFibre += gpar[0];  // here zFibre is reduced for Short
  }

#ifdef EDM_ML_DEBUG
  edm::LogVerbatim("HFShower") << "HFFibre::zShift for point " << point << " (R = " << hR / cm
                               << " cm, Index = " << ieta << ", depth = " << depth << ", Fibre Length = " << length / cm
                               << " cm = " << zFibre / cm << " cm)";
#endif
  return zFibre;
}

Member Data Documentation

std::vector<double> HFFibre::attL

private

Definition at line 38 of file HFFibre.h.

Referenced by attLength(), and HFFibre().

double HFFibre::cFibre

private

Definition at line 35 of file HFFibre.h.

Referenced by HFFibre(), and tShift().

std::vector<double> HFFibre::gpar

private

Definition at line 36 of file HFFibre.h.

Referenced by initRun(), and zShift().

double HFFibre::lambLim[2]

private

Definition at line 40 of file HFFibre.h.

Referenced by attLength(), and HFFibre().

std::vector<double> HFFibre::longFL

private

Definition at line 37 of file HFFibre.h.

Referenced by HFFibre(), and zShift().

int HFFibre::nBinAtt

private

Definition at line 39 of file HFFibre.h.

Referenced by attLength(), and HFFibre().

int HFFibre::nBinR

private

Definition at line 39 of file HFFibre.h.

Referenced by initRun(), and zShift().

std::vector<double> HFFibre::radius

private

Definition at line 36 of file HFFibre.h.

Referenced by initRun(), and zShift().

std::vector<double> HFFibre::shortFL

private

Definition at line 37 of file HFFibre.h.

Referenced by HFFibre(), and zShift().