Conv4HitsReco Class Reference

#include <Conv4HitsReco.h>

Public Member Functions
int	ComputeMaxLimits ()
int	ComputeMinLimits ()
	Conv4HitsReco (TVector3 &, TVector3 &, TVector3 &, TVector3 &, TVector3 &)
int	ConversionCandidate (TVector3 &, double &, double &)
void	Dump ()
TVector3	GetConvVertexFromParams (double &, double &)
double	GetDm ()
double	GetDq ()
TVector3	GetIntersection (TVector3 &, TVector3 &, TVector3 &, TVector3 &)
TVector3	GetMinusCenter (double &)
TVector3	GetPlusCenter (double &)
double	GetPtFromParamAndHitPair (double &, double &)
double	GetPtMinusFromParam (double &)
double	GetPtPlusFromParam (double &)
int	GuessStartingValues (double &, double &)
int	IsNotValidForPtLimit (double, double, double, double)
int	IsNotValidForVtxPosition (double &)
int	mqFindByIteration (double &, double &)
double	qFromM (double)
std::string	qFromM_print (double m)
void	Set (double)
void	SetIterationStopRelThreshold (double val)
void	SetLinSystCoeff (double, double)
void	SetMaxNumberOfIterations (int val)
void	SetMaxVtxDistance (int val)
void	SetPtLegMaxCut (double val)
void	SetPtLegMinCut (double val)
void	SetPtPhotMaxCut (double val)
	~Conv4HitsReco ()

Public Attributes
double	_eta
double	_eta2
double	_pi
double	_pi2
TVector3	convVtx
TVector3	hit1
TVector3	hit2
TVector3	hit3
TVector3	hit4
double	iterationStopRelThreshold
int	maxNumberOfIterations
double	maxVtxDistance
TVector3	minusCenter
double	minusRadius
double	mMaxLimit
double	mMinLimit
double	nNV
double	nPN
double	O0
double	Om
double	Oq
TVector3	plusCenter
double	plusRadius
double	pn
double	PN
double	PN2
double	pNV
double	pPN
double	ptLegMaxCut
double	ptLegMinCut
double	ptPhotMaxCut
double	qMaxLimit
double	qMinLimit
double	T0
double	Tm
double	Tq
TVector3	unitVn
TVector3	unitVp
TVector3	v1minus2
TVector3	v3minus4
TVector3	vMMaxLimit
TVector3	vN
TVector3	vNminusV
TVector3	vP
TVector3	vPminusN
TVector3	vPminusV
TVector3	vQMaxLimit
TVector3	vV

Detailed Description

Definition at line 10 of file Conv4HitsReco.h.

Constructor & Destructor Documentation

Conv4HitsReco::Conv4HitsReco	(	TVector3 &	,
		TVector3 &	,
		TVector3 &	,
		TVector3 &	,
		TVector3 &
	)

Referenced by SetMaxVtxDistance().

Conv4HitsReco::~Conv4HitsReco

(

)

Referenced by SetMaxVtxDistance().

Member Function Documentation

int Conv4HitsReco::ComputeMaxLimits

(

)

Definition at line 185 of file Conv4HitsReco.cc.

References _eta, _pi, GetIntersection(), GetPtFromParamAndHitPair(), hit2, hit3, IsNotValidForPtLimit(), LogDebug, mMaxLimit, ptLegMinCut, qMaxLimit, unitVn, unitVp, vMMaxLimit, vN, vP, vQMaxLimit, and vV.

Referenced by ConversionCandidate().

                                    {
  // Q max limit
  TVector3 vVminusHit2Orthogonal = (vV - hit2).Orthogonal();
  TVector3 medianPointHit2V = 0.5 * (vV + hit2);
  vQMaxLimit = GetIntersection(vVminusHit2Orthogonal, medianPointHit2V, unitVp, vP);
  qMaxLimit = (vQMaxLimit - vP).Mag();

  // M max limit
  TVector3 vVminusHit3Orthogonal = (vV - hit3).Orthogonal();
  TVector3 medianPointHit3V = 0.5 * (vV + hit3);
  vMMaxLimit = GetIntersection(vVminusHit3Orthogonal, medianPointHit3V, unitVn, vN);
  mMaxLimit = (vMMaxLimit - vN).Mag();

  LogDebug("Conv4HitsReco") << " >>>>>> Limits: qMax= " << qMaxLimit << " ==>pt "
                            << GetPtFromParamAndHitPair(qMaxLimit, _pi) << " mMax= " << mMaxLimit << " ==>pt "
                            << GetPtFromParamAndHitPair(mMaxLimit, _eta) << "\n";

  return IsNotValidForPtLimit(mMaxLimit, qMaxLimit, ptLegMinCut, 100000.);  //Max limit not applied here
}

int Conv4HitsReco::ComputeMinLimits

(

)

Definition at line 224 of file Conv4HitsReco.cc.

References GetIntersection(), IsNotValidForPtLimit(), LogDebug, mMaxLimit, mMinLimit, ptLegMaxCut, qMaxLimit, qMinLimit, unitVn, unitVp, v1minus2, v3minus4, vMMaxLimit, vN, vP, vQMaxLimit, vV, and DOFs::Z.

Referenced by ConversionCandidate().

                                    {
  //Evaluate if quad is valid and compute min limits
  if (((vV - vQMaxLimit).Cross(vMMaxLimit - vQMaxLimit)).Z() > 0.) {
    //
    //Quad is invalid
    LogDebug("Conv4HitsReco") << " >>>>>> Quad is invalid\n";
    return 1;
  } else {
    //
    // Compute q and m Min limits
    TVector3 vQMinLimit = GetIntersection(v1minus2, vMMaxLimit, unitVp, vP);
    qMinLimit = (vQMinLimit - vP) * unitVp;
    TVector3 vMMinLimit = GetIntersection(v3minus4, vQMaxLimit, unitVn, vN);
    mMinLimit = (vMMinLimit - vN) * unitVn;
    if (mMinLimit > mMaxLimit || qMinLimit > qMaxLimit) {
      LogDebug("Conv4HitsReco") << " >>>>>> Quad is invalid. qMin= " << qMinLimit << " mMin= " << mMinLimit << "\n";
      return 2;
    }
    if (IsNotValidForPtLimit(mMinLimit, qMinLimit, -1000., ptLegMaxCut)) {  //Min limit not applied here
      return 2;
    }

    LogDebug("Conv4HitsReco") << " >>>>>> Quad is valid. qMin= " << qMinLimit << " mMin= " << mMinLimit << "\n";
    return 0;
  }
}

int Conv4HitsReco::ConversionCandidate	(	TVector3 &	vtx,
		double &	ptplus,
		double &	ptminus
	)

Definition at line 112 of file Conv4HitsReco.cc.

References ComputeMaxLimits(), ComputeMinLimits(), convVtx, GetConvVertexFromParams(), GetPtMinusFromParam(), GetPtPlusFromParam(), GuessStartingValues(), hit1, hit4, IsNotValidForPtLimit(), IsNotValidForVtxPosition(), LogDebug, visualization-live-secondInstance_cfg::m, maxVtxDistance, minusCenter, minusRadius, mMaxLimit, mMinLimit, mqFindByIteration(), plusCenter, plusRadius, ptLegMaxCut, ptLegMinCut, data-class-funcs::q, qMaxLimit, qMinLimit, unitVn, unitVp, vN, and vP.

Referenced by SetMaxVtxDistance().

                                                                                     {
  double m;
  double q;
  int nits = 0;

  int isNotValidBefore = ComputeMaxLimits() + ComputeMinLimits();
  int isNotValidAfter = 0;
  if (!isNotValidBefore) {
    GuessStartingValues(m, q);
    nits = mqFindByIteration(m, q);

    if (q > qMaxLimit || q < qMinLimit) {
      isNotValidAfter = 1;
      LogDebug("Conv4HitsReco") << ">>>>>>>> quad result not valid for q: qMin= " << qMinLimit << " q= " << q
                                << " qMax=  " << qMaxLimit << "\n";
    }
    if (m > mMaxLimit || m < mMinLimit) {
      isNotValidAfter = 1;
      LogDebug("Conv4HitsReco") << ">>>>>>>> quad result not valid for m: mMin= " << mMinLimit << " m= " << m
                                << " mMax=  " << mMaxLimit << "\n";
    }

    ptminus = GetPtMinusFromParam(m);
    ptplus = GetPtPlusFromParam(q);
    minusCenter = vN + m * unitVn;
    minusRadius = (hit4 - minusCenter).Mag();
    plusCenter = vP + q * unitVp;
    plusRadius = (hit1 - plusCenter).Mag();
    convVtx = GetConvVertexFromParams(m, q);
    vtx = convVtx;
  }

  if (isNotValidBefore)
    return 0;
  if (IsNotValidForPtLimit(m, q, ptLegMinCut, ptLegMaxCut))
    return -1000;
  if (IsNotValidForVtxPosition(maxVtxDistance))
    return -2000;
  if (isNotValidAfter)
    return -1 * nits;
  return nits;
}

void Conv4HitsReco::Dump

(

void

)

Definition at line 265 of file Conv4HitsReco.cc.

References _eta, _pi, hit1, hit2, hit3, hit4, LogDebug, unitVn, unitVp, vN, vP, vPminusN, and vV.

Referenced by SetMaxVtxDistance().

                         {
  LogDebug("Conv4HitsReco") << " ======================================= "
                            << "\n"
                            << " Photon Vertex: " << vV.x() << "," << vV.y() << "," << vV.z() << " Hit1: " << hit1.x()
                            << "," << hit1.y() << "," << hit1.z() << " Hit2: " << hit2.x() << "," << hit2.y() << ","
                            << hit2.z() << " Hit3: " << hit3.x() << "," << hit3.y() << "," << hit3.z()
                            << " Hit4: " << hit4.x() << "," << hit4.y() << "," << hit4.z() << " N: " << vN.x() << ","
                            << vN.y() << "," << vN.z() << " P: " << vP.x() << "," << vP.y() << "," << vP.z()
                            << " P-N: " << vPminusN.x() << "," << vP.y() << "," << vP.z() << " n: " << unitVn.x() << ","
                            << unitVn.y() << "," << unitVn.z() << " p: " << unitVp.x() << "," << unitVp.y() << ","
                            << unitVp.z() << " eta: " << _eta << " pi: " << _pi << "\n";
}

TVector3 Conv4HitsReco::GetConvVertexFromParams	(	double &	m,
		double &	q
	)

Definition at line 98 of file Conv4HitsReco.cc.

References LogDebug, minusCenter, minusRadius, plusCenter, plusRadius, unitVn, unitVp, vN, and vP.

Referenced by ConversionCandidate(), and SetMaxVtxDistance().

                                                                    {
  TVector3 unitVQminusM = (plusCenter - minusCenter).Unit();
  TVector3 vtxViaPlus = vP + q * unitVp - plusRadius * unitVQminusM;
  TVector3 vtxViaMinus = vN + m * unitVn + minusRadius * unitVQminusM;

  //  return 0.5*(vN+m*unitVn+m*unitVQminusM+vP+q*unitVp-q*unitVQminusM);
  LogDebug("Conv4HitsReco") << ">>>>>>>> Conversion vertex computed via Plus pair\n"
                            << vtxViaPlus.x() << "," << vtxViaPlus.y() << "," << vtxViaPlus.z()
                            << ">>>>>>>> Conversion vertex computed via Minus pair\n"
                            << vtxViaMinus.x() << "," << vtxViaMinus.y() << "," << vtxViaMinus.z();

  return 0.5 * (vtxViaPlus + vtxViaMinus);
}

double Conv4HitsReco::GetDm

(

)

Definition at line 10 of file Conv4HitsReco.cc.

References O0, Om, Oq, T0, and Tq.

Referenced by mqFindByIteration(), and SetMaxVtxDistance().

                            {
  return (Tq * O0 - T0 * Oq) / (Tq * Om - Tm * Oq);  //dm
}

double Conv4HitsReco::GetDq

(

)

Definition at line 14 of file Conv4HitsReco.cc.

References O0, Om, Oq, T0, and Tq.

Referenced by mqFindByIteration(), and SetMaxVtxDistance().

                            {
  return (Tm * O0 - T0 * Om) / (Tm * Oq - Tq * Om);  //dq
}

TVector3 Conv4HitsReco::GetIntersection	(	TVector3 &	V1,
		TVector3 &	p1,
		TVector3 &	V2,
		TVector3 &	p2
	)

Definition at line 82 of file Conv4HitsReco.cc.

References p2.

Referenced by ComputeMaxLimits(), and ComputeMinLimits().

                                                                                              {
  TVector3 v1 = V1.Unit();
  TVector3 v2 = V2.Unit();

  double v1v2 = v1 * v2;
  return v2 * ((p1 - p2) * (v1v2 * v1 - v2) / (v1v2 * v1v2 - 1.)) + p2;
}

TVector3 Conv4HitsReco::GetMinusCenter

(

double &

radius

)

Definition at line 75 of file Conv4HitsReco.cc.

References minusCenter, and minusRadius.

                                                     {
  radius = minusRadius;
  return minusCenter;
}

TVector3 Conv4HitsReco::GetPlusCenter

(

double &

radius

)

Definition at line 70 of file Conv4HitsReco.cc.

References plusCenter, and plusRadius.

                                                    {
  radius = plusRadius;
  return plusCenter;
}

double Conv4HitsReco::GetPtFromParamAndHitPair	(	double &	m,
		double &	eta
	)

Definition at line 90 of file Conv4HitsReco.cc.

References mathSSE::sqrt().

Referenced by ComputeMaxLimits(), GetPtMinusFromParam(), GetPtPlusFromParam(), IsNotValidForPtLimit(), and SetMaxVtxDistance().

                                                                     {
  return 0.01 * 0.3 * 3.8 * sqrt(m * m + eta * eta);
}

double Conv4HitsReco::GetPtMinusFromParam

(

double &

m

)

Definition at line 94 of file Conv4HitsReco.cc.

References _eta, and GetPtFromParamAndHitPair().

Referenced by ConversionCandidate(), and SetMaxVtxDistance().

{ return GetPtFromParamAndHitPair(m, _eta); }

double Conv4HitsReco::GetPtPlusFromParam

(

double &

q

)

Definition at line 96 of file Conv4HitsReco.cc.

References _pi, and GetPtFromParamAndHitPair().

Referenced by ConversionCandidate(), and SetMaxVtxDistance().

{ return GetPtFromParamAndHitPair(q, _pi); }

int Conv4HitsReco::GuessStartingValues	(	double &	m,
		double &	q
	)

Definition at line 251 of file Conv4HitsReco.cc.

References LogDebug, mMaxLimit, and qMaxLimit.

Referenced by ConversionCandidate().

                                                           {
  /*
  m = 0.5*(mMinLimit+mMaxLimit);
  q = 0.5*(qMinLimit+qMaxLimit);
  */

  m = mMaxLimit;
  q = qMaxLimit;

  LogDebug("Conv4HitsReco") << " >>>>>> Starting values: q= " << q << " m= " << m << "\n";

  return 0;
}

int Conv4HitsReco::IsNotValidForPtLimit	(	double	m,
		double	q,
		double	ptmin,
		double	ptmax
	)

Definition at line 205 of file Conv4HitsReco.cc.

References _eta, _pi, and GetPtFromParamAndHitPair().

Referenced by ComputeMaxLimits(), ComputeMinLimits(), ConversionCandidate(), and SetMaxVtxDistance().

                                                                                      {
  if (GetPtFromParamAndHitPair(q, _pi) < ptmin)
    return 1;
  if (GetPtFromParamAndHitPair(m, _eta) < ptmin)
    return 1;
  if (GetPtFromParamAndHitPair(q, _pi) > ptmax)
    return 1;
  if (GetPtFromParamAndHitPair(m, _eta) > ptmax)
    return 1;
  return 0;
}

int Conv4HitsReco::IsNotValidForVtxPosition

(

double &

maxDist

)

Definition at line 217 of file Conv4HitsReco.cc.

References convVtx, hit1, hit2, hit3, hit4, and TtFullHadJetPartonMatch_cfi::maxDist.

Referenced by ConversionCandidate(), and SetMaxVtxDistance().

                                                           {
  TVector3 hitAve = 0.25 * (hit1 + hit2 + hit3 + hit4);
  if ((convVtx - hitAve).Mag() > maxDist)
    return 1;
  return 0;
}

int Conv4HitsReco::mqFindByIteration	(	double &	m,
		double &	q
	)

Definition at line 155 of file Conv4HitsReco.cc.

References symbols::dm, runTheMatrix::err, GetDm(), GetDq(), mps_fire::i, iterationStopRelThreshold, LogDebug, maxNumberOfIterations, and SetLinSystCoeff().

Referenced by ConversionCandidate().

                                                         {
  int maxIte = maxNumberOfIterations;
  double err = iterationStopRelThreshold;
  double edm = 1.;
  double edq = 1.;
  int i = 0;
  while (((edq > err) || (edm > err)) && (i < maxIte)) {
    SetLinSystCoeff(m, q);
    double dm = GetDm();
    double dq = GetDq();
    /*    
      while( m+dm > mMaxLimit || m+dm < mMinLimit || q+dq > qMaxLimit || q+dq < qMinLimit ){

      LogDebug("Conv4HitsReco")<<">>>>>>>> Going outside limits, reducing increments \n";
      dm=dm/2.;
      dq=dq/2.;
      }
    */
    m += dm;
    q += dq;
    edm = fabs(dm / m);
    edq = fabs(dq / q);
    LogDebug("Conv4HitsReco") << ">>>>>>>> Iteration " << i << " m: " << m << " q: " << q << " dm: " << dm
                              << " dq: " << dq << " edm: " << edm << " edq: " << edq << "\n";
    i++;
  }

  return i;
}

double Conv4HitsReco::qFromM

(

double

m

)

Definition at line 65 of file Conv4HitsReco.cc.

References LogDebug, and qFromM_print().

                                     {
  LogDebug("Conv4HitsReco") << qFromM_print(m);
  return 0.;
}

std::string Conv4HitsReco::qFromM_print

(

double

m

)

Definition at line 44 of file Conv4HitsReco.cc.

References _eta2, zMuMuMuonUserData::alpha, zMuMuMuonUserData::beta, TtSemiLepEvtBuilder_cfi::disc, CustomPhysics_cfi::gamma, visualization-live-secondInstance_cfg::m, pn, pNV, mathSSE::sqrt(), contentValuesCheck::ss, unitVn, unitVp, vNminusV, and vPminusN.

Referenced by qFromM().

                                              {
  std::stringstream ss;
  TVector3 vPminusM = vPminusN - m * unitVn;
  double m2 = m * m;
  double nPM = unitVn * vPminusM;
  double pPM = unitVp * vPminusM;
  double NVPM = vNminusV * vPminusM;

  double alpha = (m * pn + pNV) * (m * pn + pNV) - _eta2 - m2;
  double beta = m2 * pn * nPM + m * pn * NVPM + m * nPM * pNV - pPM * (_eta2 + m2) + pNV * NVPM;
  double gamma = m2 * nPM * nPM + NVPM * NVPM + 2. * m * nPM * NVPM - vPminusM.Mag2() * (_eta2 + m2);

  double disc = sqrt(beta * beta - alpha * gamma);

  double q01 = (-beta + disc) / alpha;
  double q02 = (-beta - disc) / alpha;

  ss << " m: " << m << " q01: " << std::setw(20) << q01 << " q02: " << std::setw(20) << q02 << "/n";
  return ss.str();
}

void Conv4HitsReco::Set

(

double

)

Referenced by SetPtPhotMaxCut().

void Conv4HitsReco::SetIterationStopRelThreshold ( double  val )

inline

Definition at line 77 of file Conv4HitsReco.h.

References heppy_batch::val.

Referenced by SetMaxVtxDistance().

{ iterationStopRelThreshold = val; };

void Conv4HitsReco::SetLinSystCoeff	(	double	m,
		double	q
	)

Definition at line 18 of file Conv4HitsReco.cc.

References _eta2, _pi2, visualization-live-secondInstance_cfg::m, nNV, nPN, O0, Om, Oq, pn, PN2, pNV, pPN, mathSSE::sqrt(), T0, Tq, unitVn, unitVp, vNminusV, and vPminusN.

Referenced by mqFindByIteration(), and SetPtPhotMaxCut().

                                                      {
  // dq*Tq + dm*Tm = T0 // Tangent condition
  // dq*Oq + dm*Om = O0 // Orthogonality condition

  double sqrtEta2mm = sqrt(_eta2 + m * m);
  double sqrtPi2qq = sqrt(_pi2 + q * q);

  double signT = 1.;

  Tq = -2. * pPN + 2. * m * pn + signT * 2. * q * sqrtEta2mm / sqrtPi2qq;
  Tm = 2. * nPN + 2. * q * pn + signT * 2. * m * sqrtPi2qq / sqrtEta2mm;
  T0 = PN2 - _eta2 - _pi2 - 2. * q * m * pn + 2. * q * pPN - 2. * m * nPN - signT * 2. * sqrtEta2mm * sqrtPi2qq;

  TVector3 vQminusM = q * unitVp - m * unitVn + vPminusN;
  double QM = vQminusM.Mag();
  double pQM = unitVp * vQminusM;
  double nQM = unitVn * vQminusM;
  double NVQM = vNminusV * vQminusM;

  double signO = 1.;

  Oq = sqrtEta2mm * pQM / QM + m * pn + pNV;
  Om = m * QM / sqrtEta2mm - signO * sqrtEta2mm * nQM / QM + nQM - nNV - m;
  O0 = -signO * sqrtEta2mm * QM - m * nQM - NVQM;
}

void Conv4HitsReco::SetMaxNumberOfIterations ( int  val )

inline

Definition at line 78 of file Conv4HitsReco.h.

References heppy_batch::val.

Referenced by SetMaxVtxDistance().

{ maxNumberOfIterations = val; };

void Conv4HitsReco::SetMaxVtxDistance ( int  val )

inline

Definition at line 79 of file Conv4HitsReco.h.

References _eta, _eta2, _pi, _pi2, Conv4HitsReco(), ConversionCandidate(), Dump(), GetConvVertexFromParams(), GetDm(), GetDq(), GetPtFromParamAndHitPair(), GetPtMinusFromParam(), GetPtPlusFromParam(), hit1, hit2, hit3, hit4, IsNotValidForPtLimit(), IsNotValidForVtxPosition(), nNV, nPN, pn, PN, PN2, pNV, pPN, SetIterationStopRelThreshold(), SetMaxNumberOfIterations(), SetPtLegMaxCut(), SetPtLegMinCut(), SetPtPhotMaxCut(), unitVn, unitVp, v1minus2, v3minus4, heppy_batch::val, vN, vNminusV, vP, vPminusN, vPminusV, vV, and ~Conv4HitsReco().

{ maxVtxDistance = val; };

void Conv4HitsReco::SetPtLegMaxCut ( double  val )

inline

Definition at line 73 of file Conv4HitsReco.h.

References heppy_batch::val.

Referenced by SetMaxVtxDistance().

{ ptLegMaxCut = val; };

void Conv4HitsReco::SetPtLegMinCut ( double  val )

inline

Definition at line 72 of file Conv4HitsReco.h.

References heppy_batch::val.

Referenced by SetMaxVtxDistance().

{ ptLegMinCut = val; };

void Conv4HitsReco::SetPtPhotMaxCut ( double  val )

inline

Definition at line 74 of file Conv4HitsReco.h.

References Set(), SetLinSystCoeff(), and heppy_batch::val.

Referenced by SetMaxVtxDistance().

{ ptPhotMaxCut = val; };

Member Data Documentation

double Conv4HitsReco::_eta

Definition at line 36 of file Conv4HitsReco.h.

Referenced by ComputeMaxLimits(), Dump(), GetPtMinusFromParam(), IsNotValidForPtLimit(), and SetMaxVtxDistance().

double Conv4HitsReco::_eta2

Definition at line 38 of file Conv4HitsReco.h.

Referenced by qFromM_print(), SetLinSystCoeff(), and SetMaxVtxDistance().

double Conv4HitsReco::_pi

Definition at line 37 of file Conv4HitsReco.h.

Referenced by ComputeMaxLimits(), Dump(), GetPtPlusFromParam(), IsNotValidForPtLimit(), and SetMaxVtxDistance().

double Conv4HitsReco::_pi2

Definition at line 39 of file Conv4HitsReco.h.

Referenced by SetLinSystCoeff(), and SetMaxVtxDistance().

TVector3 Conv4HitsReco::convVtx

Definition at line 48 of file Conv4HitsReco.h.

Referenced by ConversionCandidate(), and IsNotValidForVtxPosition().

TVector3 Conv4HitsReco::hit1

Definition at line 17 of file Conv4HitsReco.h.

Referenced by ConversionCandidate(), Dump(), IsNotValidForVtxPosition(), and SetMaxVtxDistance().

TVector3 Conv4HitsReco::hit2

Definition at line 16 of file Conv4HitsReco.h.

Referenced by ComputeMaxLimits(), Dump(), IsNotValidForVtxPosition(), and SetMaxVtxDistance().

TVector3 Conv4HitsReco::hit3

Definition at line 15 of file Conv4HitsReco.h.

Referenced by ComputeMaxLimits(), Dump(), IsNotValidForVtxPosition(), and SetMaxVtxDistance().

TVector3 Conv4HitsReco::hit4

Definition at line 14 of file Conv4HitsReco.h.

Referenced by ConversionCandidate(), Dump(), IsNotValidForVtxPosition(), and SetMaxVtxDistance().

double Conv4HitsReco::iterationStopRelThreshold

Definition at line 52 of file Conv4HitsReco.h.

Referenced by mqFindByIteration().

int Conv4HitsReco::maxNumberOfIterations

Definition at line 53 of file Conv4HitsReco.h.

Referenced by mqFindByIteration().

double Conv4HitsReco::maxVtxDistance

Definition at line 54 of file Conv4HitsReco.h.

Referenced by ConversionCandidate().

TVector3 Conv4HitsReco::minusCenter

Definition at line 47 of file Conv4HitsReco.h.

Referenced by ConversionCandidate(), GetConvVertexFromParams(), and GetMinusCenter().

double Conv4HitsReco::minusRadius

Definition at line 50 of file Conv4HitsReco.h.

Referenced by ConversionCandidate(), GetConvVertexFromParams(), and GetMinusCenter().

double Conv4HitsReco::mMaxLimit

Definition at line 43 of file Conv4HitsReco.h.

Referenced by ComputeMaxLimits(), ComputeMinLimits(), ConversionCandidate(), and GuessStartingValues().

double Conv4HitsReco::mMinLimit

Definition at line 45 of file Conv4HitsReco.h.

Referenced by ComputeMinLimits(), and ConversionCandidate().

double Conv4HitsReco::nNV

Definition at line 35 of file Conv4HitsReco.h.

Referenced by SetLinSystCoeff(), and SetMaxVtxDistance().

double Conv4HitsReco::nPN

Definition at line 31 of file Conv4HitsReco.h.

Referenced by SetLinSystCoeff(), and SetMaxVtxDistance().

double Conv4HitsReco::O0

Definition at line 64 of file Conv4HitsReco.h.

Referenced by GetDm(), GetDq(), and SetLinSystCoeff().

double Conv4HitsReco::Om

Definition at line 64 of file Conv4HitsReco.h.

Referenced by GetDm(), GetDq(), and SetLinSystCoeff().

double Conv4HitsReco::Oq

Definition at line 64 of file Conv4HitsReco.h.

Referenced by GetDm(), GetDq(), and SetLinSystCoeff().

TVector3 Conv4HitsReco::plusCenter

Definition at line 46 of file Conv4HitsReco.h.

Referenced by ConversionCandidate(), GetConvVertexFromParams(), and GetPlusCenter().

double Conv4HitsReco::plusRadius

Definition at line 49 of file Conv4HitsReco.h.

Referenced by ConversionCandidate(), GetConvVertexFromParams(), and GetPlusCenter().

double Conv4HitsReco::pn

Definition at line 29 of file Conv4HitsReco.h.

Referenced by qFromM_print(), SetLinSystCoeff(), and SetMaxVtxDistance().

double Conv4HitsReco::PN

Definition at line 32 of file Conv4HitsReco.h.

Referenced by SetMaxVtxDistance().

double Conv4HitsReco::PN2

Definition at line 33 of file Conv4HitsReco.h.

Referenced by SetLinSystCoeff(), and SetMaxVtxDistance().

double Conv4HitsReco::pNV

Definition at line 34 of file Conv4HitsReco.h.

Referenced by qFromM_print(), SetLinSystCoeff(), and SetMaxVtxDistance().

double Conv4HitsReco::pPN

Definition at line 30 of file Conv4HitsReco.h.

Referenced by SetLinSystCoeff(), and SetMaxVtxDistance().

double Conv4HitsReco::ptLegMaxCut

Definition at line 56 of file Conv4HitsReco.h.

Referenced by ComputeMinLimits(), and ConversionCandidate().

double Conv4HitsReco::ptLegMinCut

Definition at line 55 of file Conv4HitsReco.h.

Referenced by ComputeMaxLimits(), and ConversionCandidate().

double Conv4HitsReco::ptPhotMaxCut

Definition at line 57 of file Conv4HitsReco.h.

double Conv4HitsReco::qMaxLimit

Definition at line 42 of file Conv4HitsReco.h.

Referenced by ComputeMaxLimits(), ComputeMinLimits(), ConversionCandidate(), and GuessStartingValues().

double Conv4HitsReco::qMinLimit

Definition at line 44 of file Conv4HitsReco.h.

Referenced by ComputeMinLimits(), and ConversionCandidate().

double Conv4HitsReco::T0

Definition at line 63 of file Conv4HitsReco.h.

Referenced by GetDm(), GetDq(), and SetLinSystCoeff().

double Conv4HitsReco::Tm

Definition at line 63 of file Conv4HitsReco.h.

double Conv4HitsReco::Tq

Definition at line 63 of file Conv4HitsReco.h.

Referenced by GetDm(), GetDq(), and SetLinSystCoeff().

TVector3 Conv4HitsReco::unitVn

Definition at line 27 of file Conv4HitsReco.h.

Referenced by ComputeMaxLimits(), ComputeMinLimits(), ConversionCandidate(), Dump(), GetConvVertexFromParams(), qFromM_print(), SetLinSystCoeff(), and SetMaxVtxDistance().

TVector3 Conv4HitsReco::unitVp

Definition at line 28 of file Conv4HitsReco.h.

Referenced by ComputeMaxLimits(), ComputeMinLimits(), ConversionCandidate(), Dump(), GetConvVertexFromParams(), qFromM_print(), SetLinSystCoeff(), and SetMaxVtxDistance().

TVector3 Conv4HitsReco::v1minus2

Definition at line 21 of file Conv4HitsReco.h.

Referenced by ComputeMinLimits(), and SetMaxVtxDistance().

TVector3 Conv4HitsReco::v3minus4

Definition at line 20 of file Conv4HitsReco.h.

Referenced by ComputeMinLimits(), and SetMaxVtxDistance().

TVector3 Conv4HitsReco::vMMaxLimit

Definition at line 40 of file Conv4HitsReco.h.

Referenced by ComputeMaxLimits(), and ComputeMinLimits().

TVector3 Conv4HitsReco::vN

Definition at line 22 of file Conv4HitsReco.h.

Referenced by ComputeMaxLimits(), ComputeMinLimits(), ConversionCandidate(), Dump(), GetConvVertexFromParams(), and SetMaxVtxDistance().

TVector3 Conv4HitsReco::vNminusV

Definition at line 26 of file Conv4HitsReco.h.

Referenced by qFromM_print(), SetLinSystCoeff(), and SetMaxVtxDistance().

TVector3 Conv4HitsReco::vP

Definition at line 23 of file Conv4HitsReco.h.

Referenced by ComputeMaxLimits(), ComputeMinLimits(), ConversionCandidate(), Dump(), GetConvVertexFromParams(), and SetMaxVtxDistance().

TVector3 Conv4HitsReco::vPminusN

Definition at line 24 of file Conv4HitsReco.h.

Referenced by Dump(), qFromM_print(), SetLinSystCoeff(), and SetMaxVtxDistance().

TVector3 Conv4HitsReco::vPminusV

Definition at line 25 of file Conv4HitsReco.h.

Referenced by SetMaxVtxDistance().

TVector3 Conv4HitsReco::vQMaxLimit

Definition at line 41 of file Conv4HitsReco.h.

Referenced by ComputeMaxLimits(), and ComputeMinLimits().

TVector3 Conv4HitsReco::vV

Definition at line 13 of file Conv4HitsReco.h.

Referenced by ComputeMaxLimits(), ComputeMinLimits(), Dump(), and SetMaxVtxDistance().