Vec2 Class Reference

#include <vec2.hh>

Public Member Functions
	Vec2 ()
	Vec2 (Real px, Real py)
	Vec2 (const Vec2 &v)
	Vec2 (const Vec3 &v)
	Vec2 (const Vec4 &v)
	Vec2 (const float v[2])
	Vec2 (const double v[2])
Real	GetX () const
Real	GetY () const
void	SetX (Real d)
void	SetY (Real d)
bool	operator== (const Vec2 &rhs) const
Real &	operator[] (std::size_t indx)
const Real &	operator[] (std::size_t indx) const
Vec2 &	operator+= (const Vec2 &rhs)
Vec2 &	operator+= (Real d)
Vec2 &	operator-= (const Vec2 &rhs)
Vec2 &	operator-= (Real d)
Vec2	operator- () const
Vec2 &	operator*= (Real d)
Vec2 &	operator/= (Real d)
Real *	Data ()
const Real *	Data () const

Data Fields
Real	x
Real	y

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Detailed Description

Definition at line 41 of file vec2.hh.

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Constructor & Destructor Documentation

Vec2 ( )

inline

Default initialization, all components are set to zero.

Definition at line 49 of file vec2.hh.

Vec2 ( Real  px, Real  py  )

inline

Initialization with x, y and z component.

Definition at line 52 of file vec2.hh.

Vec2 ( const Vec2 &  v )

inline

copy ctor

Definition at line 55 of file vec2.hh.

Vec2 ( const Vec3 &  v )

inlineexplicit

explicit initialization with 3D vector

Definition at line 178 of file vec2.hh.

Vec2 ( const Vec4 &  v )

inlineexplicit

explicit initialization with a 4D homogeneous vector

Definition at line 181 of file vec2.hh.

Vec2 ( const float  v[2] )

inlineexplicit

explicit initialization with an array of doubles

Definition at line 64 of file vec2.hh.

Vec2 ( const double  v[2] )

inlineexplicit

explicit initialization with an array of floats

Definition at line 68 of file vec2.hh.

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Member Function Documentation

Real* Data ( )

inline

Definition at line 153 of file vec2.hh.

const Real* Data ( ) const

inline

Definition at line 154 of file vec2.hh.

Real GetX ( ) const

inline

Definition at line 71 of file vec2.hh.

Real GetY ( ) const

inline

Definition at line 72 of file vec2.hh.

Vec2& operator*= ( Real  d )

inline

multipliable

Definition at line 137 of file vec2.hh.

Vec2& operator+= ( const Vec2 &  rhs )

inline

addable op

Definition at line 102 of file vec2.hh.

Vec2& operator+= ( Real  d )

inline

Definition at line 109 of file vec2.hh.

Vec2 operator- ( ) const

inline

negateable

Definition at line 131 of file vec2.hh.

Vec2& operator-= ( const Vec2 &  rhs )

inline

subtractable op

Definition at line 117 of file vec2.hh.

Vec2& operator-= ( Real  d )

inline

Definition at line 124 of file vec2.hh.

Vec2& operator/= ( Real  d )

inline

dividable

Definition at line 145 of file vec2.hh.

bool operator== ( const Vec2 &  rhs ) const

inline

comparable

Definition at line 78 of file vec2.hh.

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

inline

element access

Definition at line 84 of file vec2.hh.

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

inline

const element access

Definition at line 93 of file vec2.hh.

void SetX ( Real  d )

inline

Definition at line 74 of file vec2.hh.

void SetY ( Real  d )

inline

Definition at line 75 of file vec2.hh.

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Field Documentation

Real x

Definition at line 156 of file vec2.hh.

Real y

Definition at line 157 of file vec2.hh.

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

• stage/include/ost/geom/vec2.hh