HepGeom::Point3D< float > Class Reference

#include <Point3D.h>

Inheritance diagram for HepGeom::Point3D< float >:

Public Member Functions
	Point3D ()=default
	Point3D (float x1, float y1, float z1)
	Point3D (const float *a)
	Point3D (const Point3D< float > &)=default
	Point3D (Point3D< float > &&)=default
	Point3D (const BasicVector3D< float > &v)
	~Point3D ()=default
Point3D< float > &	operator= (const Point3D< float > &)=default
Point3D< float > &	operator= (const BasicVector3D< float > &v)
Point3D< float > &	operator= (Point3D< float > &&)=default
float	distance2 () const
float	distance2 (const Point3D< float > &p) const
float	distance () const
float	distance (const Point3D< float > &p) const
Point3D< float > &	transform (const Transform3D &m)
Public Member Functions inherited from HepGeom::BasicVector3D< float >
	BasicVector3D (float x1, float y1, float z1)
	BasicVector3D (const BasicVector3D< float > &)=default
	BasicVector3D (const BasicVector3D< float > &v)
	BasicVector3D (BasicVector3D< float > &&)=default
virtual	~BasicVector3D ()=default
	operator float * ()
	operator const float * () const
	operator CLHEP::Hep3Vector () const
BasicVector3D< float > &	operator= (const BasicVector3D< float > &)=default
BasicVector3D< float > &	operator= (BasicVector3D< float > &&)=default
BasicVector3D< float > &	operator+= (const BasicVector3D< float > &v)
BasicVector3D< float > &	operator-= (const BasicVector3D< float > &v)
BasicVector3D< float > &	operator*= (double a)
BasicVector3D< float > &	operator/= (double a)
float	operator() (int i) const
float &	operator() (int i)
float	operator[] (int i) const
float &	operator[] (int i)
float	x () const
float	y () const
float	z () const
void	setX (float a)
void	setY (float a)
void	setZ (float a)
void	set (float x1, float y1, float z1)
float	perp2 () const
float	perp2 (const BasicVector3D< float > &v) const
float	perp () const
float	perp (const BasicVector3D< float > &v) const
float	rho () const
void	setPerp (float rh)
float	mag2 () const
float	mag () const
float	r () const
float	phi () const
float	theta () const
float	cosTheta () const
float	getR () const
float	getPhi () const
float	getTheta () const
void	setMag (float ma)
void	setR (float ma)
void	setPhi (float ph)
void	setTheta (float th)
float	pseudoRapidity () const
float	pseudoRapidity () const
double	pseudoRapidity () const
float	eta () const
float	getEta () const
void	setEta (float a)
void	setEta (float a)
void	setEta (double a)
float	dot (const BasicVector3D< float > &v) const
BasicVector3D< float >	cross (const BasicVector3D< float > &v) const
float	angle (const BasicVector3D< float > &v) const
float	angle (const BasicVector3D< float > &v) const
double	angle (const BasicVector3D< double > &v) const
BasicVector3D< float >	unit () const
BasicVector3D< float >	orthogonal () const
BasicVector3D< float > &	rotateX (float a)
BasicVector3D< float > &	rotateX (float a)
BasicVector3D< double > &	rotateX (double a)
BasicVector3D< float > &	rotateY (float a)
BasicVector3D< float > &	rotateY (float a)
BasicVector3D< double > &	rotateY (double a)
BasicVector3D< float > &	rotateZ (float a)
BasicVector3D< float > &	rotateZ (float a)
BasicVector3D< double > &	rotateZ (double a)
BasicVector3D< float > &	rotate (float a, const BasicVector3D< float > &v)
BasicVector3D< float > &	rotate (float a, const BasicVector3D< float > &v)
BasicVector3D< double > &	rotate (double a, const BasicVector3D< double > &v)

Additional Inherited Members
Public Types inherited from HepGeom::BasicVector3D< float >
enum
Protected Member Functions inherited from HepGeom::BasicVector3D< float >
	BasicVector3D ()
Protected Attributes inherited from HepGeom::BasicVector3D< float >
float	v_ [3]
Related Functions inherited from HepGeom::BasicVector3D< float >
std::ostream &	operator<< (std::ostream &, const BasicVector3D< float > &)
std::ostream &	operator<< (std::ostream &, const BasicVector3D< double > &)
std::istream &	operator>> (std::istream &, BasicVector3D< float > &)
std::istream &	operator>> (std::istream &, BasicVector3D< double > &)
BasicVector3D< float >	operator+ (const BasicVector3D< float > &v)
BasicVector3D< float >	operator+ (const BasicVector3D< float > &a, const BasicVector3D< float > &b)
BasicVector3D< double >	operator+ (const BasicVector3D< double > &v)
BasicVector3D< double >	operator+ (const BasicVector3D< double > &a, const BasicVector3D< double > &b)
BasicVector3D< float >	operator- (const BasicVector3D< float > &v)
BasicVector3D< float >	operator- (const BasicVector3D< float > &a, const BasicVector3D< float > &b)
BasicVector3D< double >	operator- (const BasicVector3D< double > &v)
BasicVector3D< double >	operator- (const BasicVector3D< double > &a, const BasicVector3D< double > &b)
BasicVector3D< float >	operator* (const BasicVector3D< float > &v, double a)
float	operator* (const BasicVector3D< float > &a, const BasicVector3D< float > &b)
BasicVector3D< float >	operator* (double a, const BasicVector3D< float > &v)
BasicVector3D< double >	operator* (const BasicVector3D< double > &v, double a)
double	operator* (const BasicVector3D< double > &a, const BasicVector3D< double > &b)
BasicVector3D< double >	operator* (double a, const BasicVector3D< double > &v)
BasicVector3D< float >	operator/ (const BasicVector3D< float > &v, double a)
BasicVector3D< double >	operator/ (const BasicVector3D< double > &v, double a)
bool	operator== (const BasicVector3D< float > &a, const BasicVector3D< float > &b)
bool	operator== (const BasicVector3D< double > &a, const BasicVector3D< double > &b)
bool	operator!= (const BasicVector3D< float > &a, const BasicVector3D< float > &b)
bool	operator!= (const BasicVector3D< double > &a, const BasicVector3D< double > &b)

Detailed Description

Geometrical 3D Point with components of float type.

Author

Evgeni Chernyaev Evgue.nosp@m.ni.T.nosp@m.chern.nosp@m.iaev.nosp@m.@cern.nosp@m..ch

Definition at line 42 of file Point3D.h.

Constructor & Destructor Documentation

Point3D() [1/6]

HepGeom::Point3D< float >::Point3D ( )

default

Default constructor.

Point3D() [2/6]

HepGeom::Point3D< float >::Point3D ( float  x1, float  y1, float  z1  )

inline

Constructor from three numbers.

Definition at line 50 of file Point3D.h.

: BasicVector3D<float>(x1,y1,z1) {}

Point3D() [3/6]

HepGeom::Point3D< float >::Point3D ( const float *  a )

inlineexplicit

Constructor from array of floats.

Definition at line 54 of file Point3D.h.

      : BasicVector3D<float>(a[0],a[1],a[2]) {}

Point3D() [4/6]

HepGeom::Point3D< float >::Point3D ( const Point3D< float > &  )

default

Copy constructor.

Point3D() [5/6]

HepGeom::Point3D< float >::Point3D ( Point3D< float > &&  )

default

Move constructor.

Point3D() [6/6]

HepGeom::Point3D< float >::Point3D ( const BasicVector3D< float > &  v )

inline

Constructor from BasicVector3D<float>.

Definition at line 67 of file Point3D.h.

: BasicVector3D<float>(v) {}

~Point3D()

HepGeom::Point3D< float >::~Point3D ( )

default

Destructor.

Member Function Documentation

distance() [1/2]

float HepGeom::Point3D< float >::distance ( ) const

inline

Returns distance to the origin.

Definition at line 101 of file Point3D.h.

{ return std::sqrt(distance2()); }

distance() [2/2]

float HepGeom::Point3D< float >::distance ( const Point3D< float > &  p ) const

inline

Returns distance to the point.

Definition at line 105 of file Point3D.h.

                                                   {
      return std::sqrt(distance2(p));
    }

distance2() [1/2]

float HepGeom::Point3D< float >::distance2 ( ) const

inline

Returns distance to the origin squared.

Definition at line 90 of file Point3D.h.

{ return mag2(); }

distance2() [2/2]

float HepGeom::Point3D< float >::distance2 ( const Point3D< float > &  p ) const

inline

Returns distance to the point squared.

Definition at line 94 of file Point3D.h.

                                                    {
      float dx = p.x()-x(), dy = p.y()-y(), dz = p.z()-z();
      return dx*dx + dy*dy + dz*dz;
    }

operator=() [1/3]

Point3D< float > & HepGeom::Point3D< float >::operator= ( const BasicVector3D< float > &  v )

inline

Assignment from BasicVector3D<float>.

Definition at line 79 of file Point3D.h.

                                                               {
      this->BasicVector3D<float>::operator=(v);
      return *this;
    }

operator=() [2/3]

Point3D< float > & HepGeom::Point3D< float >::operator= ( const Point3D< float > &  )

default

Assignment.

operator=() [3/3]

Point3D< float > & HepGeom::Point3D< float >::operator= ( Point3D< float > &&  )

default

Move assignment.

transform()

Point3D< float > & HepGeom::Point3D< float >::transform

(

const Transform3D &

m

)

Transformation by Transform3D.

Definition at line 10 of file Point3D.cc.

                                                 {
    double vx = x(), vy = y(), vz = z();
    set(m.xx()*vx + m.xy()*vy + m.xz()*vz + m.dx(),
    m.yx()*vx + m.yy()*vy + m.yz()*vz + m.dy(),
    m.zx()*vx + m.zy()*vy + m.zz()*vz + m.dz());
    return *this;
  }

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

• Point3D.h
• Point3D.cc