EleRelPoint Class Reference

#include <ElectronUtilities.h>

Public Member Functions
	EleRelPoint (const math::XYZPoint &p, const math::XYZPoint &origin)
	EleRelPoint (const GlobalPoint &p, const math::XYZPoint &origin)
	EleRelPoint (const math::XYZPoint &p, const GlobalPoint &origin)
	EleRelPoint (const GlobalPoint &p, const GlobalPoint &origin)
double	eta ()
double	perp ()
double	phi ()

Private Attributes
math::XYZVector	relP_

Detailed Description

Definition at line 60 of file ElectronUtilities.h.

Constructor & Destructor Documentation

EleRelPoint::EleRelPoint ( const math::XYZPoint &  p, const math::XYZPoint &  origin  )

inline

Definition at line 63 of file ElectronUtilities.h.

: relP_(p.x()-origin.x(),p.y()-origin.y(),p.z()-origin.z()) {}

EleRelPoint::EleRelPoint ( const GlobalPoint &  p, const math::XYZPoint &  origin  )

inline

Definition at line 64 of file ElectronUtilities.h.

: relP_(p.x()-origin.x(),p.y()-origin.y(),p.z()-origin.z()) {}

EleRelPoint::EleRelPoint ( const math::XYZPoint &  p, const GlobalPoint &  origin  )

inline

Definition at line 65 of file ElectronUtilities.h.

: relP_(p.x()-origin.x(),p.y()-origin.y(),p.z()-origin.z()) {}

EleRelPoint::EleRelPoint ( const GlobalPoint &  p, const GlobalPoint &  origin  )

inline

Definition at line 66 of file ElectronUtilities.h.

: relP_(p.x()-origin.x(),p.y()-origin.y(),p.z()-origin.z()) {}

Member Function Documentation

double EleRelPoint::eta ( void  )

inline

Definition at line 67 of file ElectronUtilities.h.

References relP_.

{ return relP_.eta() ; }

double EleRelPoint::perp ( )

inline

Definition at line 69 of file ElectronUtilities.h.

References relP_, and mathSSE::sqrt().

{ return sqrt(relP_.x()*relP_.x()+relP_.y()*relP_.y()) ; }

double EleRelPoint::phi ( void  )

inline

Definition at line 68 of file ElectronUtilities.h.

References normalized_phi(), and relP_.

{ return normalized_phi(relP_.phi()) ; }

Member Data Documentation

math::XYZVector EleRelPoint::relP_

private

Definition at line 71 of file ElectronUtilities.h.

Referenced by eta(), perp(), and phi().