Geom::Spherical2Cartesian< T > Class Template Reference

#include <CoordinateSets.h>

Public Member Functions
const T &	phi () const
const T &	r () const
	Spherical2Cartesian (const T &theta, const T &phi, const T &mag)
const T &	theta () const
T	x () const
T	y () const
T	z () const

Private Attributes
T	phi_
T	r_
T	theta_
T	transv_

Detailed Description

template<typename T>
class Geom::Spherical2Cartesian< T >

Converts spherical (or polar 3D) coordinates to cartesian coordinates.

Definition at line 60 of file CoordinateSets.h.

Constructor & Destructor Documentation

template<typename T >

Geom::Spherical2Cartesian< T >::Spherical2Cartesian ( const T &  theta, const T &  phi, const T &  mag  )

inline

Construct from polar angle, azimuthal angle, and radius. The radius in the spherical frame is the magnitude of the vector.

Definition at line 65 of file CoordinateSets.h.

                                                                     :
        theta_(theta), phi_(phi), r_(mag), 
        transv_( sin(theta)*mag) {}

Member Function Documentation

template<typename T >

const T& Geom::Spherical2Cartesian< T >::phi ( ) const

inline

Definition at line 70 of file CoordinateSets.h.

References Geom::Polar2Cartesian< T >::phi_.

Referenced by Particle.Particle::__str__(), and ntupleDataFormat.Track::phiPull().

{return phi_;}

template<typename T >

const T& Geom::Spherical2Cartesian< T >::r ( ) const

inline

Definition at line 71 of file CoordinateSets.h.

References Geom::Polar2Cartesian< T >::r_.

{return r_;}

template<typename T >

const T& Geom::Spherical2Cartesian< T >::theta ( ) const

inline

Definition at line 69 of file CoordinateSets.h.

Referenced by Tau.Tau::zImpact().

{return theta_;}

template<typename T >

T Geom::Spherical2Cartesian< T >::x ( ) const

inline

Definition at line 73 of file CoordinateSets.h.

References funct::cos(), and Geom::Polar2Cartesian< T >::phi().

Referenced by svgfig.Curve.Sample::__repr__(), svgfig.Ellipse::__repr__(), Vispa.Gui.WidgetContainer.WidgetContainer::autosize(), Vispa.Gui.VispaWidget.VispaWidget::boundingRect(), geometryXMLparser.Alignable::pos(), Vispa.Gui.ConnectableWidget.ConnectableWidget::positionizeMenuWidget(), ntupleDataFormat._HitObject::r(), and ntupleDataFormat._HitObject::r3D().

{return transv_ * cos(phi());}

template<typename T >

T Geom::Spherical2Cartesian< T >::y ( ) const

inline

Definition at line 74 of file CoordinateSets.h.

References Geom::Polar2Cartesian< T >::phi(), and funct::sin().

Referenced by svgfig.Ellipse::__repr__(), Vispa.Gui.WidgetContainer.WidgetContainer::autosize(), Vispa.Gui.VispaWidget.VispaWidget::boundingRect(), geometryXMLparser.Alignable::pos(), Vispa.Gui.ConnectableWidget.ConnectableWidget::positionizeMenuWidget(), ntupleDataFormat._HitObject::r(), and ntupleDataFormat._HitObject::r3D().

{return transv_ * sin(phi());}

template<typename T >

T Geom::Spherical2Cartesian< T >::z ( ) const

inline

Definition at line 75 of file CoordinateSets.h.

References funct::cos(), Geom::Polar2Cartesian< T >::r(), and theta().

Referenced by geometryXMLparser.Alignable::pos(), and ntupleDataFormat._HitObject::r3D().

{return cos(theta()) * r();}

Member Data Documentation

template<typename T >

T Geom::Spherical2Cartesian< T >::phi_

private

Definition at line 79 of file CoordinateSets.h.

template<typename T >

T Geom::Spherical2Cartesian< T >::r_

private

Definition at line 80 of file CoordinateSets.h.

template<typename T >

T Geom::Spherical2Cartesian< T >::theta_

private

Definition at line 78 of file CoordinateSets.h.

template<typename T >

T Geom::Spherical2Cartesian< T >::transv_

private

Definition at line 81 of file CoordinateSets.h.