template<class T>
class ROOT::Math::Polar3D< T >

Class describing a polar coordinate system based on r, theta and phi Phi is restricted to be in the range [-PI,PI)

Class describing a 3D Polar coordinate system (r, theta, phi coordinates)

Definition at line 46 of file Polar3D.h.

Public Types
typedef T	Scalar

Public Member Functions
	Polar3D ()
	Default constructor with r=theta=phi=0. More...

	Polar3D (T r, T theta, T phi)
	Construct from the polar coordinates: r, theta and phi. More...

template<class CoordSystem >
	Polar3D (const CoordSystem &v)
	Construct from any Vector or coordinate system implementing R(), Theta() and Phi() More...

	Polar3D (const Polar3D &v)
	copy constructor More...

Polar3D &	operator= (const Polar3D &v)
	assignment operator More...

void	SetCoordinates (const Scalar src[])
	Set internal data based on an array of 3 Scalar numbers. More...

void	GetCoordinates (Scalar dest[]) const
	get internal data into an array of 3 Scalar numbers More...

void	SetCoordinates (Scalar r, Scalar theta, Scalar phi)
	Set internal data based on 3 Scalar numbers. More...

void	GetCoordinates (Scalar &r, Scalar &theta, Scalar &phi) const
	get internal data into 3 Scalar numbers More...

Scalar	R () const

Scalar	Phi () const

Scalar	Theta () const

Scalar	Rho () const

Scalar	X () const

Scalar	Y () const

Scalar	Z () const

Scalar	Mag2 () const

Scalar	Perp2 () const

Scalar	Eta () const

void	SetR (const T &r)
	set the r coordinate value keeping theta and phi constant More...

void	SetTheta (const T &theta)
	set the theta coordinate value keeping r and phi constant More...

void	SetPhi (const T &phi)
	set the phi coordinate value keeping r and theta constant More...

void	SetXYZ (Scalar x, Scalar y, Scalar z)
	set all values using cartesian coordinates More...

void	Scale (T a)
	scale by a scalar quantity - for polar coordinates r changes More...

void	Negate ()
	negate the vector More...

template<class CoordSystem >
Polar3D &	operator= (const CoordSystem &c)
	generic assignment operator from any coordinate system More...

bool	operator== (const Polar3D &rhs) const
	Exact equality. More...

bool	operator!= (const Polar3D &rhs) const

T	x () const

T	y () const

T	z () const

Private Member Functions
void	Restrict ()

Static Private Member Functions
static Scalar	pi ()

Private Attributes
T	fR

T	fTheta

T	fPhi

#include <Math/GenVector/Polar3D.h>

Collaboration diagram for ROOT::Math::Polar3D< T >:

Member Typedef Documentation

template<class T>

typedef T ROOT::Math::Polar3D< T >::Scalar

Definition at line 50 of file Polar3D.h.

Constructor & Destructor Documentation

template<class T>

ROOT::Math::Polar3D< T >::Polar3D ( )

inline

Default constructor with r=theta=phi=0.

Definition at line 55 of file Polar3D.h.

template<class T>

ROOT::Math::Polar3D< T >::Polar3D	(	T	r,
		T	theta,
		T	phi
	)

inline

Construct from the polar coordinates: r, theta and phi.

Definition at line 60 of file Polar3D.h.

template<class T>

template<class CoordSystem >

ROOT::Math::Polar3D< T >::Polar3D ( const CoordSystem & v )

inlineexplicit

Construct from any Vector or coordinate system implementing R(), Theta() and Phi()

Definition at line 67 of file Polar3D.h.

template<class T>

ROOT::Math::Polar3D< T >::Polar3D ( const Polar3D< T > & v )

inline

copy constructor

Definition at line 76 of file Polar3D.h.

Member Function Documentation

template<class T>

Scalar ROOT::Math::Polar3D< T >::Eta ( ) const

inline

Definition at line 124 of file Polar3D.h.

template<class T>

void ROOT::Math::Polar3D< T >::GetCoordinates ( Scalar dest[] ) const

inline

get internal data into an array of 3 Scalar numbers

Definition at line 98 of file Polar3D.h.

template<class T>

void ROOT::Math::Polar3D< T >::GetCoordinates	(	Scalar &	r,
		Scalar &	theta,
		Scalar &	phi
	)		const

inline

get internal data into 3 Scalar numbers

Definition at line 110 of file Polar3D.h.

template<class T>

Scalar ROOT::Math::Polar3D< T >::Mag2 ( ) const

inline

Definition at line 120 of file Polar3D.h.

template<class T>

void ROOT::Math::Polar3D< T >::Negate ( )

inline

negate the vector

Definition at line 185 of file Polar3D.h.

Referenced by ROOT::Math::Polar3D< T >::Scale().

template<class T>

bool ROOT::Math::Polar3D< T >::operator!= ( const Polar3D< T > & rhs ) const

inline

Definition at line 208 of file Polar3D.h.

template<class T>

Polar3D& ROOT::Math::Polar3D< T >::operator= ( const Polar3D< T > & v )

inline

assignment operator

Definition at line 82 of file Polar3D.h.

template<class T>

template<class CoordSystem >

Polar3D& ROOT::Math::Polar3D< T >::operator= ( const CoordSystem & c )

inline

generic assignment operator from any coordinate system

Definition at line 195 of file Polar3D.h.

template<class T>

bool ROOT::Math::Polar3D< T >::operator== ( const Polar3D< T > & rhs ) const

inline

Exact equality.

Definition at line 205 of file Polar3D.h.

Referenced by ROOT::Math::Polar3D< T >::operator!=().

template<class T>

Scalar ROOT::Math::Polar3D< T >::Perp2 ( ) const

inline

Definition at line 121 of file Polar3D.h.

template<class T>

Scalar ROOT::Math::Polar3D< T >::Phi ( ) const

inline

Definition at line 114 of file Polar3D.h.

Referenced by ROOT::Math::Cartesian3D< Double32_t >::Cartesian3D(), ROOT::Math::Polar3D< T >::operator=(), and ROOT::Math::Cartesian3D< Double32_t >::operator=().

template<class T>

static Scalar ROOT::Math::Polar3D< T >::pi ( )

inlinestaticprivate

Definition at line 161 of file Polar3D.h.

Referenced by ROOT::Math::Polar3D< T >::Negate(), and ROOT::Math::Polar3D< T >::Restrict().

template<class T>

Scalar ROOT::Math::Polar3D< T >::R ( ) const

inline

Definition at line 113 of file Polar3D.h.

Referenced by ROOT::Math::Polar3D< T >::operator=().

template<class T>

void ROOT::Math::Polar3D< T >::Restrict ( )

inlineprivate

Definition at line 162 of file Polar3D.h.

Referenced by ROOT::Math::Polar3D< T >::Polar3D(), ROOT::Math::Polar3D< T >::SetCoordinates(), and ROOT::Math::Polar3D< T >::SetPhi().

template<class T>

Scalar ROOT::Math::Polar3D< T >::Rho ( ) const

inline

Definition at line 116 of file Polar3D.h.

Referenced by ROOT::Math::Cartesian3D< Double32_t >::Cartesian3D(), ROOT::Math::Cartesian3D< Double32_t >::operator=(), ROOT::Math::Polar3D< T >::Perp2(), ROOT::Math::Polar3D< T >::X(), and ROOT::Math::Polar3D< T >::Y().

template<class T>

void ROOT::Math::Polar3D< T >::Scale ( T a )

inline

scale by a scalar quantity - for polar coordinates r changes

Definition at line 173 of file Polar3D.h.

template<class T>

void ROOT::Math::Polar3D< T >::SetCoordinates ( const Scalar src[] )

inline

Set internal data based on an array of 3 Scalar numbers.

Definition at line 92 of file Polar3D.h.

template<class T>

void ROOT::Math::Polar3D< T >::SetCoordinates	(	Scalar	r,
		Scalar	theta,
		Scalar	phi
	)

inline

Set internal data based on 3 Scalar numbers.

Definition at line 104 of file Polar3D.h.

template<class T>

void ROOT::Math::Polar3D< T >::SetPhi ( const T & phi )

inline

set the phi coordinate value keeping r and theta constant

Definition at line 149 of file Polar3D.h.

template<class T>

void ROOT::Math::Polar3D< T >::SetR ( const T & r )

inline

set the r coordinate value keeping theta and phi constant

Definition at line 135 of file Polar3D.h.

template<class T>

void ROOT::Math::Polar3D< T >::SetTheta ( const T & theta )

inline

set the theta coordinate value keeping r and phi constant

Definition at line 142 of file Polar3D.h.

template<class T >

void ROOT::Math::Polar3D< T >::SetXYZ	(	Scalar	x,
		Scalar	y,
		Scalar	z
	)

set all values using cartesian coordinates

Definition at line 272 of file Polar3D.h.

template<class T>

Scalar ROOT::Math::Polar3D< T >::Theta ( ) const

inline

Definition at line 115 of file Polar3D.h.

Referenced by ROOT::Math::Polar3D< T >::operator=().

template<class T>

Scalar ROOT::Math::Polar3D< T >::X ( ) const

inline

Definition at line 117 of file Polar3D.h.

Referenced by ROOT::Math::Polar3D< T >::x().

template<class T>

T ROOT::Math::Polar3D< T >::x ( ) const

inline

Definition at line 215 of file Polar3D.h.

template<class T>

Scalar ROOT::Math::Polar3D< T >::Y ( ) const

inline

Definition at line 118 of file Polar3D.h.

Referenced by ROOT::Math::Polar3D< T >::y().

template<class T>

T ROOT::Math::Polar3D< T >::y ( ) const

inline

Definition at line 216 of file Polar3D.h.

template<class T>

Scalar ROOT::Math::Polar3D< T >::Z ( ) const

inline

Definition at line 119 of file Polar3D.h.

Referenced by ROOT::Math::Cartesian3D< Double32_t >::operator=(), and ROOT::Math::Polar3D< T >::z().

template<class T>

T ROOT::Math::Polar3D< T >::z ( ) const

inline

Definition at line 217 of file Polar3D.h.

Member Data Documentation

template<class T>

T ROOT::Math::Polar3D< T >::fPhi

private

Definition at line 242 of file Polar3D.h.

Referenced by ROOT::Math::Polar3D< T >::GetCoordinates(), ROOT::Math::Polar3D< T >::Negate(), ROOT::Math::Polar3D< T >::operator=(), ROOT::Math::Polar3D< T >::operator==(), ROOT::Math::Polar3D< T >::Phi(), ROOT::Math::Polar3D< T >::Restrict(), ROOT::Math::Polar3D< T >::SetCoordinates(), ROOT::Math::Polar3D< T >::SetPhi(), ROOT::Math::Polar3D< T >::X(), and ROOT::Math::Polar3D< T >::Y().

template<class T>

T ROOT::Math::Polar3D< T >::fR

private

Definition at line 240 of file Polar3D.h.

Referenced by ROOT::Math::Polar3D< T >::Eta(), ROOT::Math::Polar3D< T >::GetCoordinates(), ROOT::Math::Polar3D< T >::Mag2(), ROOT::Math::Polar3D< T >::operator=(), ROOT::Math::Polar3D< T >::operator==(), ROOT::Math::Polar3D< T >::R(), ROOT::Math::Polar3D< T >::Rho(), ROOT::Math::Polar3D< T >::Scale(), ROOT::Math::Polar3D< T >::SetCoordinates(), ROOT::Math::Polar3D< T >::SetR(), and ROOT::Math::Polar3D< T >::Z().

template<class T>

T ROOT::Math::Polar3D< T >::fTheta

private

Definition at line 241 of file Polar3D.h.

Referenced by ROOT::Math::Polar3D< T >::Eta(), ROOT::Math::Polar3D< T >::GetCoordinates(), ROOT::Math::Polar3D< T >::Negate(), ROOT::Math::Polar3D< T >::operator=(), ROOT::Math::Polar3D< T >::operator==(), ROOT::Math::Polar3D< T >::Rho(), ROOT::Math::Polar3D< T >::SetCoordinates(), ROOT::Math::Polar3D< T >::SetTheta(), ROOT::Math::Polar3D< T >::Theta(), and ROOT::Math::Polar3D< T >::Z().

The documentation for this class was generated from the following file:

math/genvector/inc/Math/GenVector/Polar3D.h

template<class T> class ROOT::Math::Polar3D< T >

Public Types

Public Member Functions

Private Member Functions

Static Private Member Functions

Private Attributes

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<class T>
class ROOT::Math::Polar3D< T >