reco::isodeposit::Direction Class Reference

#include <IsoDepositDirection.h>

Classes
struct	Distance

Public Member Functions
double	deltaR (const Direction &dir2) const
double	deltaR2 (const Direction &dir2) const
	Direction (double eta=0., double phi=0.)
double	eta () const
Direction	operator+ (const Distance &relDir) const
Distance	operator- (const Direction &dir2) const
bool	operator== (const Direction &d2)
double	phi () const
std::string	print () const
double	theta () const

Private Attributes
float	theEta
float	thePhi

Detailed Description

Definition at line 19 of file IsoDepositDirection.h.

Constructor & Destructor Documentation

reco::isodeposit::Direction::Direction ( double  eta = 0., double  phi = 0.  )

inline

Definition at line 28 of file IsoDepositDirection.h.

References M_PI, and thePhi.

Referenced by operator+().

                                                  : theEta(eta), thePhi(phi) {
    while( thePhi < 0.0 ) thePhi += 2*M_PI; 
    while( thePhi >= 2*M_PI ) thePhi -= 2*M_PI;
      };

Member Function Documentation

double reco::isodeposit::Direction::deltaR ( const Direction &  dir2 ) const

inline

Definition at line 46 of file IsoDepositDirection.h.

References reco::deltaR().

Referenced by reco::IsoDeposit::algoWithin(), egammaisolation::EgammaTrackExtractor::deposit(), reco::IsoDeposit::depositAndCountWithin(), reco::IsoDeposit::nearestDR(), operator-(), operator==(), and reco::isodeposit::NumCrystalVeto::veto().

                                                       { 
      return reco::deltaR(*this, dir2);
    } 

double reco::isodeposit::Direction::deltaR2 ( const Direction &  dir2 ) const

inline

Definition at line 43 of file IsoDepositDirection.h.

References reco::deltaR2().

Referenced by egammaisolation::EgammaTowerExtractor::deposit(), reco::isodeposit::ConeVeto::veto(), and reco::isodeposit::ConeThresholdVeto::veto().

                                                        { 
      return reco::deltaR2(*this, dir2);
    } 

double reco::isodeposit::Direction::eta ( ) const

inline

Definition at line 33 of file IsoDepositDirection.h.

References theEta.

Referenced by reco::IsoDeposit::algoWithin(), reco::isodeposit::AngleCone::AngleCone(), reco::isodeposit::AngleConeVeto::AngleConeVeto(), muonisolation::PixelTrackExtractor::deposit(), reco::IsoDeposit::depositAndCountWithin(), reco::IsoDeposit::eta(), reco::IsoDeposit::const_iterator::eta(), reco::IsoDeposit::nearestDR(), operator+(), operator-(), reco::IsoDeposit::print(), reco::isodeposit::NumCrystalVeto::veto(), reco::isodeposit::NumCrystalEtaPhiVeto::veto(), and reco::isodeposit::RectangularEtaPhiVeto::veto().

{ return theEta; }

Direction reco::isodeposit::Direction::operator+ ( const Distance &  relDir ) const

inline

Definition at line 61 of file IsoDepositDirection.h.

References funct::cos(), reco::isodeposit::Direction::Distance::deltaR, Direction(), eta(), phi(), reco::isodeposit::Direction::Distance::relativeAngle, funct::sin(), theEta, and thePhi.

                                                        {
      double eta = theEta + relDir.deltaR*cos(relDir.relativeAngle);
      double phi = thePhi + relDir.deltaR*sin(relDir.relativeAngle);
      return Direction(eta,phi);
    }

Distance reco::isodeposit::Direction::operator- ( const Direction &  dir2 ) const

inline

Definition at line 50 of file IsoDepositDirection.h.

References reco::deltaPhi(), reco::isodeposit::Direction::Distance::deltaR, deltaR(), dPhi(), PFRecoTauDiscriminationAgainstElectronDeadECAL_cfi::dR, eta(), phi(), reco::isodeposit::Direction::Distance::relativeAngle, query::result, theEta, and thePhi.

                                                      {
      Distance result;
      double dR    = deltaR(dir2);
      double dEta = theEta-dir2.eta();
      double dPhi = reco::deltaPhi(thePhi,dir2.phi());

      result.relativeAngle = (dR > 1.e-4) ? atan2(dPhi,dEta) : 0.;
      result.deltaR = dR;
      return result;
    }

bool reco::isodeposit::Direction::operator== ( const Direction &  d2 )

inline

Definition at line 37 of file IsoDepositDirection.h.

References deltaR(), and alignCSCRings::e.

                                                 {
      if ( this == &d2 ) return true;
      if ( deltaR(d2) < 1.e-4) return true;
      return false; 
    }

double reco::isodeposit::Direction::phi ( ) const

inline

Definition at line 34 of file IsoDepositDirection.h.

References thePhi.

Referenced by reco::IsoDeposit::algoWithin(), reco::isodeposit::AngleCone::AngleCone(), reco::isodeposit::AngleConeVeto::AngleConeVeto(), muonisolation::PixelTrackExtractor::deposit(), reco::IsoDeposit::depositAndCountWithin(), reco::IsoDeposit::nearestDR(), operator+(), operator-(), reco::IsoDeposit::phi(), reco::IsoDeposit::const_iterator::phi(), reco::IsoDeposit::print(), reco::isodeposit::NumCrystalEtaPhiVeto::veto(), and reco::isodeposit::RectangularEtaPhiVeto::veto().

{ return thePhi; } 

std::string reco::isodeposit::Direction::print ( void  ) const

inline

Definition at line 67 of file IsoDepositDirection.h.

References theEta, and thePhi.

Referenced by reco::IsoDeposit::print().

                            {
      std::ostringstream str;
      str<<" (Eta="<<theEta<< "," << "Phi=" <<thePhi<<")";
      return str.str();
    }

double reco::isodeposit::Direction::theta ( ) const

inline

Definition at line 35 of file IsoDepositDirection.h.

References theEta.

{ return acos(tanh(theEta)); } 

Member Data Documentation

float reco::isodeposit::Direction::theEta

private

Definition at line 74 of file IsoDepositDirection.h.

Referenced by eta(), operator+(), operator-(), print(), and theta().

float reco::isodeposit::Direction::thePhi

private

Definition at line 75 of file IsoDepositDirection.h.

Referenced by Direction(), operator+(), operator-(), phi(), and print().