Geant4  10.03.p01
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CLHEP::HepAxisAngle Class Reference

#include <AxisAngle.h>

Public Types

typedef double Scalar
 

Public Member Functions

 HepAxisAngle ()
 
 HepAxisAngle (const Hep3Vector axis, Scalar delta)
 
Hep3Vector getAxis () const
 
Hep3Vector axis () const
 
AA & setAxis (const Hep3Vector axis)
 
double getDelta () const
 
double delta () const
 
AA & setDelta (Scalar delta)
 
AA & set (const Hep3Vector axis, Scalar delta)
 
int compare (const AA &aa) const
 
bool operator== (const AA &aa) const
 
bool operator!= (const AA &aa) const
 
bool operator< (const AA &aa) const
 
bool operator<= (const AA &aa) const
 
bool operator> (const AA &aa) const
 
bool operator>= (const AA &aa) const
 
bool isNear (const AA &aa, Scalar epsilon=tolerance) const
 
double howNear (const AA &aa) const
 

Static Public Member Functions

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

Protected Types

typedef HepAxisAngle AA
 

Protected Member Functions

double distance (const HepAxisAngle &aa) const
 

Static Protected Attributes

static Scalar tolerance = Hep3Vector::ToleranceTicks * 1.0e-08
 

Friends

std::ostream & operator<< (std::ostream &os, const AA &aa)
 
std::istream & operator>> (std::istream &is, AA &aa)
 

Detailed Description

Author

Definition at line 36 of file AxisAngle.h.

Member Typedef Documentation

typedef HepAxisAngle CLHEP::HepAxisAngle::AA
protected

Definition at line 42 of file AxisAngle.h.

typedef double CLHEP::HepAxisAngle::Scalar

Definition at line 39 of file AxisAngle.h.

Constructor & Destructor Documentation

CLHEP::HepAxisAngle::HepAxisAngle ( )
inline
CLHEP::HepAxisAngle::HepAxisAngle ( const Hep3Vector  axis,
Scalar  delta 
)
inline

Member Function Documentation

Hep3Vector CLHEP::HepAxisAngle::axis ( ) const
inline

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int CLHEP::HepAxisAngle::compare ( const AA &  aa) const
inline
double CLHEP::HepAxisAngle::delta ( ) const
inline

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double CLHEP::HepAxisAngle::distance ( const HepAxisAngle &  aa) const
protected

Definition at line 45 of file AxisAngle.cc.

45  {
46 
47  double thisRep[9];
48  double aaRep[9];
49 
50  ZMpvAxisAngleRep( *this, thisRep );
51  ZMpvAxisAngleRep( aa, aaRep );
52 
53  double sum = 0.0;
54  for ( int i = 0; i < 9; i++ ) {
55  sum += thisRep[i] * aaRep[i];
56  }
57 
58  double d = 3.0 - sum; // NaN-proofing:
59  return (d >= 0) ? d : 0; // std::sqrt(distance) is used in howNear()
60 
61 } // HepAxisAngle::distance()
CLHEP::ZMpvAxisAngleRep
static void ZMpvAxisAngleRep(const HepAxisAngle &aa, double array[])
Definition: AxisAngle.cc:20

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Hep3Vector CLHEP::HepAxisAngle::getAxis ( ) const
inline

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double CLHEP::HepAxisAngle::getDelta ( ) const
inline
static double CLHEP::HepAxisAngle::getTolerance ( )
inlinestatic
double CLHEP::HepAxisAngle::howNear ( const AA &  aa) const

Definition at line 71 of file AxisAngle.cc.

71  {
72 
73  return std::sqrt( distance( aa ) );
74 
75 } // HepAxisAngle::howNear()
CLHEP::HepAxisAngle::distance
double distance(const HepAxisAngle &aa) const
Definition: AxisAngle.cc:45

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bool CLHEP::HepAxisAngle::isNear ( const AA &  aa,
Scalar  epsilon = tolerance 
) const

Definition at line 64 of file AxisAngle.cc.

64  {
65 
66  return distance( aa ) <= epsilon * epsilon;
67 
68 } // HepAxisAngle::isNear()
CLHEP::HepAxisAngle::distance
double distance(const HepAxisAngle &aa) const
Definition: AxisAngle.cc:45
epsilon
double epsilon(double density, double temperature)
Definition: G4DNAElectronHoleRecombination.cc:96

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bool CLHEP::HepAxisAngle::operator!= ( const AA &  aa) const
inline
bool CLHEP::HepAxisAngle::operator< ( const AA &  aa) const
inline
bool CLHEP::HepAxisAngle::operator<= ( const AA &  aa) const
inline
bool CLHEP::HepAxisAngle::operator== ( const AA &  aa) const
inline
bool CLHEP::HepAxisAngle::operator> ( const AA &  aa) const
inline
bool CLHEP::HepAxisAngle::operator>= ( const AA &  aa) const
inline
AA& CLHEP::HepAxisAngle::set ( const Hep3Vector  axis,
Scalar  delta 
)
inline

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AA& CLHEP::HepAxisAngle::setAxis ( const Hep3Vector  axis)
inline
AA& CLHEP::HepAxisAngle::setDelta ( Scalar  delta)
inline
static double CLHEP::HepAxisAngle::setTolerance ( Scalar  tol)
inlinestatic

Friends And Related Function Documentation

std::ostream& operator<< ( std::ostream &  os,
const AA &  aa 
)
friend
std::istream& operator>> ( std::istream &  is,
AA &  aa 
)
friend

Member Data Documentation

double CLHEP::HepAxisAngle::tolerance = Hep3Vector::ToleranceTicks * 1.0e-08
staticprotected

Definition at line 43 of file AxisAngle.h.

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