ROOT 6.18/05 Reference Guide |
Class describing a cylindrical coordinate system based on rho, z and phi.
Class describing a 3D Cylindrical Eta coordinate system (rho, z, phi coordinates)
The base coordinates are rho (transverse component) , z and phi Phi is restricted to be in the range [-PI,PI)
Definition at line 40 of file Cylindrical3D.h.
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typedef T | Scalar |
Public Member Functions | |
Cylindrical3D () | |
Default constructor with rho=z=phi=0. More... | |
template<class CoordSystem > | |
Cylindrical3D (const CoordSystem &v) | |
Construct from any Vector or coordinate system implementing Rho(), Z() and Phi() More... | |
Cylindrical3D (const Cylindrical3D &v) | |
copy constructor More... | |
Cylindrical3D (Scalar rho, Scalar zz, Scalar phi) | |
Construct from rho eta and phi values. More... | |
Scalar | Eta () const |
void | GetCoordinates (Scalar &rho, Scalar &zz, Scalar &phi) const |
get internal data into 3 Scalar numbers ( rho, z , phi) More... | |
void | GetCoordinates (Scalar dest[]) const |
get internal data into an array of 3 Scalar numbers ( rho, z , phi) More... | |
Scalar | Mag2 () const |
void | Negate () |
negate the vector More... | |
bool | operator!= (const Cylindrical3D &rhs) const |
template<class CoordSystem > | |
Cylindrical3D & | operator= (const CoordSystem &c) |
generic assignment operator from any coordinate system implementing Rho(), Z() and Phi() More... | |
Cylindrical3D & | operator= (const Cylindrical3D &v) |
assignment operator More... | |
bool | operator== (const Cylindrical3D &rhs) const |
Exact component-by-component equality. More... | |
Scalar | Perp2 () const |
Scalar | Phi () const |
Scalar | R () const |
Scalar | Rho () const |
void | Scale (T a) |
scale by a scalar quantity a – for cylindrical coords only rho and z change More... | |
void | SetCoordinates (const Scalar src[]) |
Set internal data based on an array of 3 Scalar numbers ( rho, z , phi) More... | |
void | SetCoordinates (Scalar rho, Scalar zz, Scalar phi) |
Set internal data based on 3 Scalar numbers ( rho, z , phi) More... | |
void | SetPhi (T phi) |
set the phi coordinate value keeping rho and z constant More... | |
void | SetRho (T rho) |
set the rho coordinate value keeping z and phi constant More... | |
void | SetXYZ (Scalar x, Scalar y, Scalar z) |
set all values using cartesian coordinates More... | |
void | SetZ (T zz) |
set the z coordinate value keeping rho and phi constant More... | |
Scalar | Theta () const |
Scalar | X () const |
T | x () const |
Scalar | Y () const |
T | y () const |
Scalar | Z () const |
T | z () const |
Private Member Functions | |
void | Restrict () |
Static Private Member Functions | |
static Scalar | pi () |
Private Attributes | |
T | fPhi |
T | fRho |
T | fZ |
#include <Math/GenVector/Cylindrical3D.h>
typedef T ROOT::Math::Cylindrical3D< T >::Scalar |
Definition at line 44 of file Cylindrical3D.h.
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Default constructor with rho=z=phi=0.
Definition at line 49 of file Cylindrical3D.h.
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Construct from rho eta and phi values.
Definition at line 54 of file Cylindrical3D.h.
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Construct from any Vector or coordinate system implementing Rho(), Z() and Phi()
Definition at line 62 of file Cylindrical3D.h.
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copy constructor
Definition at line 71 of file Cylindrical3D.h.
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Definition at line 131 of file Cylindrical3D.h.
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get internal data into 3 Scalar numbers ( rho, z , phi)
Definition at line 105 of file Cylindrical3D.h.
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get internal data into an array of 3 Scalar numbers ( rho, z , phi)
Definition at line 93 of file Cylindrical3D.h.
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Definition at line 125 of file Cylindrical3D.h.
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negate the vector
Definition at line 181 of file Cylindrical3D.h.
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Definition at line 204 of file Cylindrical3D.h.
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generic assignment operator from any coordinate system implementing Rho(), Z() and Phi()
Definition at line 191 of file Cylindrical3D.h.
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assignment operator
Definition at line 77 of file Cylindrical3D.h.
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Exact component-by-component equality.
Definition at line 201 of file Cylindrical3D.h.
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Definition at line 127 of file Cylindrical3D.h.
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Definition at line 120 of file Cylindrical3D.h.
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Definition at line 109 of file Cylindrical3D.h.
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Definition at line 126 of file Cylindrical3D.h.
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Definition at line 110 of file Cylindrical3D.h.
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Definition at line 118 of file Cylindrical3D.h.
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scale by a scalar quantity a – for cylindrical coords only rho and z change
Definition at line 169 of file Cylindrical3D.h.
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Set internal data based on an array of 3 Scalar numbers ( rho, z , phi)
Definition at line 87 of file Cylindrical3D.h.
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Set internal data based on 3 Scalar numbers ( rho, z , phi)
Definition at line 99 of file Cylindrical3D.h.
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set the phi coordinate value keeping rho and z constant
Definition at line 155 of file Cylindrical3D.h.
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set the rho coordinate value keeping z and phi constant
Definition at line 141 of file Cylindrical3D.h.
void ROOT::Math::Cylindrical3D< T >::SetXYZ | ( | Scalar | x, |
Scalar | y, | ||
Scalar | z | ||
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set all values using cartesian coordinates
Definition at line 264 of file Cylindrical3D.h.
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set the z coordinate value keeping rho and phi constant
Definition at line 148 of file Cylindrical3D.h.
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Definition at line 128 of file Cylindrical3D.h.
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Definition at line 122 of file Cylindrical3D.h.
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Definition at line 212 of file Cylindrical3D.h.
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Definition at line 123 of file Cylindrical3D.h.
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Definition at line 213 of file Cylindrical3D.h.
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Definition at line 119 of file Cylindrical3D.h.
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Definition at line 214 of file Cylindrical3D.h.
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Definition at line 241 of file Cylindrical3D.h.
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Definition at line 239 of file Cylindrical3D.h.
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Definition at line 240 of file Cylindrical3D.h.