hi::GenPlane Class Reference

Public Member Functions
void	addParticle (double w, double PtOrEt, double s, double c, double eta)
	GenPlane (string name, double etaminval1, double etamaxval1, double etaminval2, double etamaxval2, int orderval)
double	getAngle (double &ang, double &sv, double &cv, double &svNoWgt, double &cvNoWgt, double &w, double &w2, double &PtOrEt, double &PtOrEt2, uint &epmult)
void	reset ()
	~GenPlane ()

Private Attributes
string	epname
double	etamax1
double	etamax2
double	etamin1
double	etamin2
uint	mult
double	order
double	sumcos
double	sumcosNoWgt
double	sumPtOrEt
double	sumPtOrEt2
double	sumsin
double	sumsinNoWgt
double	sumw
double	sumw2

Detailed Description

Definition at line 78 of file EvtPlaneProducer.cc.

Constructor & Destructor Documentation

hi::GenPlane::GenPlane ( string  name, double  etaminval1, double  etamaxval1, double  etaminval2, double  etamaxval2, int  orderval  )

inline

Definition at line 80 of file EvtPlaneProducer.cc.

References VarParsing::mult, and mergeVDriftHistosByStation::name.

                                                                                                                    {
      epname = name;
      etamin1 = etaminval1;
      etamax1 = etamaxval1;
      etamin2 = etaminval2;
      etamax2 = etamaxval2;
      sumsin = 0;
      sumcos = 0;
      sumsinNoWgt = 0;
      sumcosNoWgt = 0;

      mult = 0;
      order = (double)orderval;
    }

hi::GenPlane::~GenPlane ( )

inline

Definition at line 94 of file EvtPlaneProducer.cc.

{ ; }

Member Function Documentation

void hi::GenPlane::addParticle ( double  w, double  PtOrEt, double  s, double  c, double  eta  )

inline

Definition at line 95 of file EvtPlaneProducer.cc.

References c, VarParsing::mult, alignCSCRings::s, and w().

                                                                              {
      if ((eta >= etamin1 && eta < etamax1) || (etamin2 != etamax2 && eta >= etamin2 && eta < etamax2)) {
        sumsin += w * s;
        sumcos += w * c;
        sumsinNoWgt += s;
        sumcosNoWgt += c;

        sumw += fabs(w);
        sumw2 += w * w;
        sumPtOrEt += PtOrEt;
        sumPtOrEt2 += PtOrEt * PtOrEt;
        ++mult;
      }
    }

double hi::GenPlane::getAngle ( double &  ang, double &  sv, double &  cv, double &  svNoWgt, double &  cvNoWgt, double &  w, double &  w2, double &  PtOrEt, double &  PtOrEt2, uint &  epmult  )

inline

Definition at line 110 of file EvtPlaneProducer.cc.

References cuy::cv, VarParsing::mult, and submitPVResolutionJobs::q.

Referenced by EvtPlaneProducer::produce().

                                  {
      ang = -10;
      sv = sumsin;
      cv = sumcos;
      svNoWgt = sumsinNoWgt;
      cvNoWgt = sumcosNoWgt;
      w = sumw;
      w2 = sumw2;
      PtOrEt = sumPtOrEt;
      PtOrEt2 = sumPtOrEt2;
      epmult = mult;
      double q = sv * sv + cv * cv;
      if (q > 0)
        ang = atan2(sv, cv) / order;
      return ang;
    }

void hi::GenPlane::reset ( void  )

inline

Definition at line 135 of file EvtPlaneProducer.cc.

References VarParsing::mult.

                 {
      sumsin = 0;
      sumcos = 0;
      sumsinNoWgt = 0;
      sumcosNoWgt = 0;
      sumw = 0;
      sumw2 = 0;
      mult = 0;
      sumPtOrEt = 0;
      sumPtOrEt2 = 0;
    }

Member Data Documentation

string hi::GenPlane::epname

private

Definition at line 148 of file EvtPlaneProducer.cc.

double hi::GenPlane::etamax1

private

Definition at line 150 of file EvtPlaneProducer.cc.

double hi::GenPlane::etamax2

private

Definition at line 153 of file EvtPlaneProducer.cc.

double hi::GenPlane::etamin1

private

Definition at line 149 of file EvtPlaneProducer.cc.

double hi::GenPlane::etamin2

private

Definition at line 152 of file EvtPlaneProducer.cc.

uint hi::GenPlane::mult

private

Definition at line 158 of file EvtPlaneProducer.cc.

double hi::GenPlane::order

private

Definition at line 163 of file EvtPlaneProducer.cc.

double hi::GenPlane::sumcos

private

Definition at line 155 of file EvtPlaneProducer.cc.

double hi::GenPlane::sumcosNoWgt

private

Definition at line 157 of file EvtPlaneProducer.cc.

double hi::GenPlane::sumPtOrEt

private

Definition at line 161 of file EvtPlaneProducer.cc.

double hi::GenPlane::sumPtOrEt2

private

Definition at line 162 of file EvtPlaneProducer.cc.

double hi::GenPlane::sumsin

private

Definition at line 154 of file EvtPlaneProducer.cc.

double hi::GenPlane::sumsinNoWgt

private

Definition at line 156 of file EvtPlaneProducer.cc.

double hi::GenPlane::sumw

private

Definition at line 159 of file EvtPlaneProducer.cc.

double hi::GenPlane::sumw2

private

Definition at line 160 of file EvtPlaneProducer.cc.