Geant4  10.03.p01
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CLHEP::HepEulerAngles Class Reference

#include <EulerAngles.h>

Public Member Functions

 HepEulerAngles ()
 
 HepEulerAngles (double phi, double theta, double psi)
 
double getPhi () const
 
double phi () const
 
EA & setPhi (double phi)
 
double getTheta () const
 
double theta () const
 
EA & setTheta (double theta)
 
double getPsi () const
 
double psi () const
 
EA & setPsi (double psi)
 
EA & set (double phi, double theta, double psi)
 
int compare (const EA &ea) const
 
bool operator== (const EA &ea) const
 
bool operator!= (const EA &ea) const
 
bool operator< (const EA &ea) const
 
bool operator<= (const EA &ea) const
 
bool operator> (const EA &ea) const
 
bool operator>= (const EA &ea) const
 
bool isNear (const EA &ea, double epsilon=tolerance) const
 
double howNear (const EA &ea) const
 

Static Public Member Functions

static double getTolerance ()
 
static double setTolerance (double tol)
 

Protected Types

typedef HepEulerAngles EA
 

Protected Member Functions

double distance (const HepEulerAngles &ex) const
 

Protected Attributes

double phi_
 
double theta_
 
double psi_
 

Static Protected Attributes

static double tolerance = Hep3Vector::ToleranceTicks * 1.0e-8
 

Friends

std::ostream & operator<< (std::ostream &os, const EA &ea)
 
std::istream & operator>> (std::istream &is, EA &ea)
 

Detailed Description

Author

Definition at line 39 of file EulerAngles.h.

Member Typedef Documentation

typedef HepEulerAngles CLHEP::HepEulerAngles::EA
protected

Definition at line 42 of file EulerAngles.h.

Constructor & Destructor Documentation

CLHEP::HepEulerAngles::HepEulerAngles ( )
inline
CLHEP::HepEulerAngles::HepEulerAngles ( double  phi,
double  theta,
double  psi 
)
inline

Member Function Documentation

int CLHEP::HepEulerAngles::compare ( const EA &  ea) const
inline
double CLHEP::HepEulerAngles::distance ( const HepEulerAngles &  ex) const
protected

Definition at line 64 of file EulerAngles.cc.

64  {
65 
66  double thisRep[9];
67  double exRep[9];
68 
69  ZMpvEulerAnglesRep ( *this, thisRep );
70  ZMpvEulerAnglesRep ( ex, exRep );
71 
72  double sum = 0.0;
73  for (int i = 0; i < 9; i++) {
74  sum += thisRep[i] * exRep[i];
75  }
76 
77  double d = 3.0 - sum; // NaN-proofing:
78  return (d >= 0) ? d : 0; // sqrt(distance) is used in howNear()
79 
80 } // HepEulerAngles::distance()
CLHEP::ZMpvEulerAnglesRep
static void ZMpvEulerAnglesRep(const HepEulerAngles &ex, double array[])
Definition: EulerAngles.cc:43

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double CLHEP::HepEulerAngles::getPhi ( ) const
inline
double CLHEP::HepEulerAngles::getPsi ( ) const
inline
double CLHEP::HepEulerAngles::getTheta ( ) const
inline
static double CLHEP::HepEulerAngles::getTolerance ( )
inlinestatic
double CLHEP::HepEulerAngles::howNear ( const EA &  ea) const

Definition at line 90 of file EulerAngles.cc.

90  {
91 
92  return std::sqrt( distance( ex ) );
93 
94 } // HepEulerAngles::howNear()
CLHEP::HepEulerAngles::distance
double distance(const HepEulerAngles &ex) const
Definition: EulerAngles.cc:64

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bool CLHEP::HepEulerAngles::isNear ( const EA &  ea,
double  epsilon = tolerance 
) const

Definition at line 83 of file EulerAngles.cc.

83  {
84 
85  return distance( ex ) <= epsilon*epsilon ;
86 
87 } // HepEulerAngles::isNear()
CLHEP::HepEulerAngles::distance
double distance(const HepEulerAngles &ex) const
Definition: EulerAngles.cc:64
epsilon
double epsilon(double density, double temperature)
Definition: G4DNAElectronHoleRecombination.cc:96

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bool CLHEP::HepEulerAngles::operator!= ( const EA &  ea) const
inline
bool CLHEP::HepEulerAngles::operator< ( const EA &  ea) const
inline
bool CLHEP::HepEulerAngles::operator<= ( const EA &  ea) const
inline
bool CLHEP::HepEulerAngles::operator== ( const EA &  ea) const
inline
bool CLHEP::HepEulerAngles::operator> ( const EA &  ea) const
inline
bool CLHEP::HepEulerAngles::operator>= ( const EA &  ea) const
inline
double CLHEP::HepEulerAngles::phi ( ) const
inline

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double CLHEP::HepEulerAngles::psi ( ) const
inline

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EA& CLHEP::HepEulerAngles::set ( double  phi,
double  theta,
double  psi 
)
inline

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EA& CLHEP::HepEulerAngles::setPhi ( double  phi)
inline
EA& CLHEP::HepEulerAngles::setPsi ( double  psi)
inline
EA& CLHEP::HepEulerAngles::setTheta ( double  theta)
inline
static double CLHEP::HepEulerAngles::setTolerance ( double  tol)
inlinestatic
double CLHEP::HepEulerAngles::theta ( ) const
inline

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Friends And Related Function Documentation

std::ostream& operator<< ( std::ostream &  os,
const EA &  ea 
)
friend
std::istream& operator>> ( std::istream &  is,
EA &  ea 
)
friend

Member Data Documentation

double CLHEP::HepEulerAngles::phi_
protected

Definition at line 102 of file EulerAngles.h.

double CLHEP::HepEulerAngles::psi_
protected

Definition at line 104 of file EulerAngles.h.

double CLHEP::HepEulerAngles::theta_
protected

Definition at line 103 of file EulerAngles.h.

double CLHEP::HepEulerAngles::tolerance = Hep3Vector::ToleranceTicks * 1.0e-8
staticprotected

Definition at line 43 of file EulerAngles.h.

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