Vec3 Class Reference

#include <vec3.hh>

Public Member Functions
	Vec3 ()
	Vec3 (Real px, Real py, Real pz)
	Vec3 (const Vec3 &v)
	Vec3 (const Vec2 &v)
	Vec3 (const Vec4 &v)
	Vec3 (Real v)
	Vec3 (const double v[3])
	Vec3 (const float v[3])
Vec3 &	operator= (const Vec3 &v)
bool	operator== (const Vec3 &rhs) const
Real &	operator[] (std::size_t indx)
const Real &	operator[] (std::size_t indx) const
Real &	At (size_t indx)
const Real &	At (size_t indx) const
Real	GetX () const
Real	GetY () const
Real	GetZ () const
void	SetX (Real v)
void	SetY (Real v)
void	SetZ (Real v)
Vec3 &	operator+= (const Vec3 &rhs)
Vec3 &	operator+= (Real d)
Vec3 &	operator-= (const Vec3 &rhs)
Vec3 &	operator-= (Real d)
Vec3	operator- () const
Vec3 &	operator*= (Real d)
Vec3 &	operator/= (Real d)
Real *	Data ()
const Real *	Data () const

Data Fields
Real	x
Real	y
Real	z

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Detailed Description

Three dimensional vector class, using Real precision.

Definition at line 42 of file vec3.hh.

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Constructor & Destructor Documentation

Vec3 ( )

inline

Default initialization, all components are set to zero.

Definition at line 50 of file vec3.hh.

Vec3 ( Real  px, Real  py, Real  pz  )

inline

Initialization with x, y and z component.

Definition at line 53 of file vec3.hh.

Vec3 ( const Vec3 &  v )

inline

copy ctor

Definition at line 56 of file vec3.hh.

Vec3 ( const Vec2 &  v )

inline

(implicit) initialization with 2D vector

Definition at line 333 of file vec3.hh.

Vec3 ( const Vec4 &  v )

inlineexplicit

explicit initialization with a 4D homogeneous vector

a 4D (homogeneous) vector can be explicitely converted to a 3D vector, resulting in (x/w,y/w,z/w)

Definition at line 335 of file vec3.hh.

Vec3 ( Real  v )

inlineexplicit

Definition at line 68 of file vec3.hh.

Vec3 ( const double  v[3] )

inlineexplicit

explicit initialization with an array of doubles

Definition at line 71 of file vec3.hh.

Vec3 ( const float  v[3] )

inlineexplicit

explicit initialization with an array of floats

Definition at line 74 of file vec3.hh.

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Member Function Documentation

Real& At ( size_t  indx )

inline

Definition at line 105 of file vec3.hh.

const Real& At ( size_t  indx ) const

inline

Definition at line 112 of file vec3.hh.

Real* Data ( )

inline

Definition at line 184 of file vec3.hh.

const Real* Data ( ) const

inline

Definition at line 185 of file vec3.hh.

Real GetX ( ) const

inline

element access

Definition at line 119 of file vec3.hh.

Real GetY ( ) const

inline

Definition at line 120 of file vec3.hh.

Real GetZ ( ) const

inline

Definition at line 121 of file vec3.hh.

Vec3& operator*= ( Real  d )

inline

multipliable

Definition at line 166 of file vec3.hh.

Vec3& operator+= ( const Vec3 &  rhs )

inline

addable op

Definition at line 127 of file vec3.hh.

Vec3& operator+= ( Real  d )

inline

Definition at line 135 of file vec3.hh.

Vec3 operator- ( ) const

inline

negateable

Definition at line 160 of file vec3.hh.

Vec3& operator-= ( const Vec3 &  rhs )

inline

subtractable op

Definition at line 144 of file vec3.hh.

Vec3& operator-= ( Real  d )

inline

Definition at line 152 of file vec3.hh.

Vec3& operator/= ( Real  d )

inline

dividable

Definition at line 175 of file vec3.hh.

Vec3& operator= ( const Vec3 &  v )

inline

assignement op

Definition at line 77 of file vec3.hh.

bool operator== ( const Vec3 &  rhs ) const

inline

comparable

Definition at line 86 of file vec3.hh.

Real& operator[] ( std::size_t  indx )

inline

element access

Definition at line 92 of file vec3.hh.

const Real& operator[] ( std::size_t  indx ) const

inline

const element access

Definition at line 99 of file vec3.hh.

void SetX ( Real  v )

inline

Definition at line 122 of file vec3.hh.

void SetY ( Real  v )

inline

Definition at line 123 of file vec3.hh.

void SetZ ( Real  v )

inline

Definition at line 124 of file vec3.hh.

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Field Documentation

Real x

Definition at line 187 of file vec3.hh.

Real y

Definition at line 188 of file vec3.hh.

Real z

Definition at line 189 of file vec3.hh.

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

• stage/include/ost/geom/vec3.hh