FX::FXVec2d Class Reference

Double-precision 2-element vector. More...

#include <FXVec2d.h>

List of all members.

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)

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Detailed Description

Double-precision 2-element vector.

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Constructor & Destructor Documentation

FX::FXVec2d::FXVec2d (   )  [inline]

Default constructor.

FX::FXVec2d::FXVec2d (  const FXVec2d &  v  )  [inline]

Initialize from another vector.

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

Initialize from array of floats.

FX::FXVec2d::FXVec2d (  FXdouble  xx, FXdouble  yy )  [inline]

Initialize from components.

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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.

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.

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]

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

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.

FXVec2d FX::FXVec2d::operator- (  const FXVec2d &  v  )  const [inline]

FXVec2d FX::FXVec2d::operator * (  const FXMat3d &  m  )  const

Vector and matrix.

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

Dot product.

bool FX::FXVec2d::operator! (   )  const [inline]

Test if zero.

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

Equality tests.

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

bool FX::FXVec2d::operator< (  const FXVec2d &  v  )  const [inline]

Inequality tests.

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

bool FX::FXVec2d::operator> (  const FXVec2d &  v  )  const [inline]

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

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.

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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.

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Member Data Documentation

FXdouble FX::FXVec2d::x

FXdouble FX::FXVec2d::y

Copyright © 1997-2005 Jeroen van der Zijp