FX::FXVec2d Class Reference

#include <FXVec2d.h>

Public Member Functions
	FXVec2d ()
	FXVec2d (const FXVec2d &v)
	FXVec2d (const FXdouble v[])
	FXVec2d (FXdouble xx, FXdouble yy)
FXdouble &	operator[] (FXint i)
const FXdouble &	operator[] (FXint i) const
FXVec2d &	operator= (const FXVec2d &v)
FXVec2d &	operator= (const FXdouble v[])
FXVec2d &	set (const FXVec2d &v)
FXVec2d &	set (const FXdouble v[])
FXVec2d &	set (FXdouble xx, FXdouble yy)
FXVec2d &	operator*= (FXdouble n)
FXVec2d &	operator/= (FXdouble n)
FXVec2d &	operator+= (const FXVec2d &v)
FXVec2d &	operator-= (const FXVec2d &v)
	operator FXdouble * ()
	operator const FXdouble * () const
FXVec2d	operator+ () const
FXVec2d	operator- () const
FXVec2d	operator+ (const FXVec2d &v) const
FXVec2d	operator- (const FXVec2d &v) const
FXVec2d	operator* (const FXMat3d &m) const
FXdouble	operator* (const FXVec2d &v) const
bool	operator! () const
bool	operator== (const FXVec2d &v) const
bool	operator!= (const FXVec2d &v) const
bool	operator< (const FXVec2d &v) const
bool	operator<= (const FXVec2d &v) const
bool	operator> (const FXVec2d &v) const
bool	operator>= (const FXVec2d &v) const
FXdouble	length2 () const
FXdouble	length () const
FXVec2d &	clamp (FXdouble lo, FXdouble hi)

Public Attributes
FXdouble	x
FXdouble	y

Friends
FXVec2d	operator* (const FXVec2d &a, FXdouble n)
FXVec2d	operator* (FXdouble n, const FXVec2d &a)
FXVec2d	operator/ (const FXVec2d &a, FXdouble n)
FXVec2d	operator/ (FXdouble n, const FXVec2d &a)
bool	operator== (const FXVec2d &a, FXdouble n)
bool	operator!= (const FXVec2d &a, FXdouble n)
bool	operator== (FXdouble n, const FXVec2d &a)
bool	operator!= (FXdouble n, const FXVec2d &a)
bool	operator< (const FXVec2d &a, FXdouble n)
bool	operator<= (const FXVec2d &a, FXdouble n)
bool	operator> (const FXVec2d &a, FXdouble n)
bool	operator>= (const FXVec2d &a, FXdouble n)
bool	operator< (FXdouble n, const FXVec2d &a)
bool	operator<= (FXdouble n, const FXVec2d &a)
bool	operator> (FXdouble n, const FXVec2d &a)
bool	operator>= (FXdouble n, const FXVec2d &a)
FXVec2d	lo (const FXVec2d &a, const FXVec2d &b)
FXVec2d	hi (const FXVec2d &a, const FXVec2d &b)
FXVec2d	normalize (const FXVec2d &v)
FXStream &	operator<< (FXStream &store, const FXVec2d &v)
FXStream &	operator>> (FXStream &store, FXVec2d &v)

Detailed Description

Double-precision 2-element vector.

Constructor & Destructor Documentation

FX::FXVec2d::FXVec2d ( )

inline

Default constructor.

FX::FXVec2d::FXVec2d ( const FXVec2d &  v )

inline

Initialize from another vector.

References x, and y.

FX::FXVec2d::FXVec2d ( const FXdouble  v[] )

inline

Initialize from array of floats.

FX::FXVec2d::FXVec2d ( FXdouble  xx, FXdouble  yy  )

inline

Initialize from components.

Member Function Documentation

FXdouble& FX::FXVec2d::operator[] ( FXint  i )

inline

Return a non-const reference to the ith element.

const FXdouble& FX::FXVec2d::operator[] ( FXint  i ) const

inline

Return a const reference to the ith element.

FXVec2d& FX::FXVec2d::operator= ( const FXVec2d &  v )

inline

Assignment.

References x, and y.

FXVec2d& FX::FXVec2d::operator= ( const FXdouble  v[] )

inline

Assignment from array of floats.

FXVec2d& FX::FXVec2d::set ( const FXVec2d &  v )

inline

Set value from another vector.

References x, and y.

FXVec2d& FX::FXVec2d::set ( const FXdouble  v[] )

inline

Set value from array of floats.

FXVec2d& FX::FXVec2d::set ( FXdouble  xx, FXdouble  yy  )

inline

Set value from components.

FXVec2d& FX::FXVec2d::operator*= ( FXdouble  n )

inline

Assigning operators.

FXVec2d& FX::FXVec2d::operator/= ( FXdouble  n )

inline

FXVec2d& FX::FXVec2d::operator+= ( const FXVec2d &  v )

inline

References x, and y.

FXVec2d& FX::FXVec2d::operator-= ( const FXVec2d &  v )

inline

References x, and y.

FX::FXVec2d::operator FXdouble * ( )

inline

Conversions.

FX::FXVec2d::operator const FXdouble * ( ) const

inline

FXVec2d FX::FXVec2d::operator+ ( ) const

inline

Unary.

FXVec2d FX::FXVec2d::operator- ( ) const

inline

FXVec2d FX::FXVec2d::operator+ ( const FXVec2d &  v ) const

inline

Vector and vector.

References x, and y.

FXVec2d FX::FXVec2d::operator- ( const FXVec2d &  v ) const

inline

References x, and y.

FXVec2d FX::FXVec2d::operator*

(

const FXMat3d &

m

)

const

Vector and matrix.

FXdouble FX::FXVec2d::operator* ( const FXVec2d &  v ) const

inline

Dot product.

References x, and y.

bool FX::FXVec2d::operator! ( ) const

inline

Test if zero.

bool FX::FXVec2d::operator== ( const FXVec2d &  v ) const

inline

Equality tests.

References x, and y.

bool FX::FXVec2d::operator!= ( const FXVec2d &  v ) const

inline

References x, and y.

bool FX::FXVec2d::operator< ( const FXVec2d &  v ) const

inline

Inequality tests.

References x, and y.

bool FX::FXVec2d::operator<= ( const FXVec2d &  v ) const

inline

References x, and y.

bool FX::FXVec2d::operator> ( const FXVec2d &  v ) const

inline

References x, and y.

bool FX::FXVec2d::operator>= ( const FXVec2d &  v ) const

inline

References x, and y.

FXdouble FX::FXVec2d::length2 ( ) const

inline

Length and square of length.

FXdouble FX::FXVec2d::length ( ) const

inline

FXVec2d& FX::FXVec2d::clamp ( FXdouble  lo, FXdouble  hi  )

inline

Clamp values of vector between limits.

References FXCLAMP.

Friends And Related Function Documentation

FXVec2d operator* ( const FXVec2d &  a, FXdouble  n  )

friend

Scaling.

FXVec2d operator* ( FXdouble  n, const FXVec2d &  a  )

friend

FXVec2d operator/ ( const FXVec2d &  a, FXdouble  n  )

friend

FXVec2d operator/ ( FXdouble  n, const FXVec2d &  a  )

friend

bool operator== ( const FXVec2d &  a, FXdouble  n  )

friend

bool operator!= ( const FXVec2d &  a, FXdouble  n  )

friend

bool operator== ( FXdouble  n, const FXVec2d &  a  )

friend

bool operator!= ( FXdouble  n, const FXVec2d &  a  )

friend

bool operator< ( const FXVec2d &  a, FXdouble  n  )

friend

bool operator<= ( const FXVec2d &  a, FXdouble  n  )

friend

bool operator> ( const FXVec2d &  a, FXdouble  n  )

friend

bool operator>= ( const FXVec2d &  a, FXdouble  n  )

friend

bool operator< ( FXdouble  n, const FXVec2d &  a  )

friend

bool operator<= ( FXdouble  n, const FXVec2d &  a  )

friend

bool operator> ( FXdouble  n, const FXVec2d &  a  )

friend

bool operator>= ( FXdouble  n, const FXVec2d &  a  )

friend

FXVec2d lo ( const FXVec2d &  a, const FXVec2d &  b  )

friend

Lowest or highest components.

FXVec2d hi ( const FXVec2d &  a, const FXVec2d &  b  )

friend

FXVec2d normalize ( const FXVec2d &  v )

friend

Normalize vector.

FXStream& operator<< ( FXStream &  store, const FXVec2d &  v  )

friend

Save vector to a stream.

FXStream& operator>> ( FXStream &  store, FXVec2d &  v  )

friend

Load vector from a stream.

Member Data Documentation

FXdouble FX::FXVec2d::x

Referenced by FXVec2d(), FX::hi(), FX::lo(), operator!=(), FX::operator!=(), operator*(), FX::operator*(), operator+(), operator+=(), operator-(), operator-=(), FX::operator/(), operator<(), FX::operator<(), operator<=(), FX::operator<=(), operator=(), operator==(), FX::operator==(), operator>(), FX::operator>(), operator>=(), FX::operator>=(), set(), and FX::FXExtentd::width().

FXdouble FX::FXVec2d::y

Referenced by FXVec2d(), FX::FXExtentd::height(), FX::hi(), FX::lo(), operator!=(), FX::operator!=(), operator*(), FX::operator*(), operator+(), operator+=(), operator-(), operator-=(), FX::operator/(), operator<(), FX::operator<(), operator<=(), FX::operator<=(), operator=(), operator==(), FX::operator==(), operator>(), FX::operator>(), operator>=(), FX::operator>=(), and set().