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FX::FXVec2f Class Reference

Single-precision 2-element vector. More...

#include <FXVec2f.h>

List of all members.

Public Member Functions

 FXVec2f ()
 FXVec2f (const FXVec2f &v)
 FXVec2f (const FXfloat v[])
 FXVec2f (FXfloat xx, FXfloat yy)
FXfloatoperator[] (FXint i)
const FXfloatoperator[] (FXint i) const
FXVec2foperator= (const FXVec2f &v)
FXVec2foperator= (const FXfloat v[])
FXVec2fset (const FXVec2f &v)
FXVec2fset (const FXfloat v[])
FXVec2fset (FXfloat xx, FXfloat yy)
FXVec2foperator*= (FXfloat n)
FXVec2foperator/= (FXfloat n)
FXVec2foperator+= (const FXVec2f &v)
FXVec2foperator-= (const FXVec2f &v)
 operator FXfloat * ()
 operator const FXfloat * () const
FXVec2f operator+ () const
FXVec2f operator- () const
FXVec2f operator+ (const FXVec2f &v) const
FXVec2f operator- (const FXVec2f &v) const
FXVec2f operator* (const FXMat3f &m) const
FXfloat operator* (const FXVec2f &v) const
bool operator! () const
bool operator== (const FXVec2f &v) const
bool operator!= (const FXVec2f &v) const
bool operator< (const FXVec2f &v) const
bool operator<= (const FXVec2f &v) const
bool operator> (const FXVec2f &v) const
bool operator>= (const FXVec2f &v) const
FXfloat length2 () const
FXfloat length () const
FXVec2fclamp (FXfloat lo, FXfloat hi)

Public Attributes

FXfloat x
FXfloat y

Friends

FXVec2f operator* (const FXVec2f &a, FXfloat n)
FXVec2f operator* (FXfloat n, const FXVec2f &a)
FXVec2f operator/ (const FXVec2f &a, FXfloat n)
FXVec2f operator/ (FXfloat n, const FXVec2f &a)
bool operator== (const FXVec2f &a, FXfloat n)
bool operator!= (const FXVec2f &a, FXfloat n)
bool operator== (FXfloat n, const FXVec2f &a)
bool operator!= (FXfloat n, const FXVec2f &a)
bool operator< (const FXVec2f &a, FXfloat n)
bool operator<= (const FXVec2f &a, FXfloat n)
bool operator> (const FXVec2f &a, FXfloat n)
bool operator>= (const FXVec2f &a, FXfloat n)
bool operator< (FXfloat n, const FXVec2f &a)
bool operator<= (FXfloat n, const FXVec2f &a)
bool operator> (FXfloat n, const FXVec2f &a)
bool operator>= (FXfloat n, const FXVec2f &a)
FXVec2f lo (const FXVec2f &a, const FXVec2f &b)
FXVec2f hi (const FXVec2f &a, const FXVec2f &b)
FXVec2f normalize (const FXVec2f &v)
FXStreamoperator<< (FXStream &store, const FXVec2f &v)
FXStreamoperator>> (FXStream &store, FXVec2f &v)


Detailed Description

Single-precision 2-element vector.

Constructor & Destructor Documentation

FX::FXVec2f::FXVec2f (  )  [inline]

Default constructor.

FX::FXVec2f::FXVec2f ( const FXVec2f v  )  [inline]

Initialize from another vector.

References x, and y.

FX::FXVec2f::FXVec2f ( const FXfloat  v[]  )  [inline]

Initialize from array of floats.

FX::FXVec2f::FXVec2f ( FXfloat  xx,
FXfloat  yy 
) [inline]

Initialize from components.


Member Function Documentation

FXfloat& FX::FXVec2f::operator[] ( FXint  i  )  [inline]

Return a non-const reference to the ith element.

const FXfloat& FX::FXVec2f::operator[] ( FXint  i  )  const [inline]

Return a const reference to the ith element.

FXVec2f& FX::FXVec2f::operator= ( const FXVec2f v  )  [inline]

Assignment.

References x, and y.

FXVec2f& FX::FXVec2f::operator= ( const FXfloat  v[]  )  [inline]

Assignment from array of floats.

FXVec2f& FX::FXVec2f::set ( const FXVec2f v  )  [inline]

Set value from another vector.

References x.

FXVec2f& FX::FXVec2f::set ( const FXfloat  v[]  )  [inline]

Set value from array of floats.

FXVec2f& FX::FXVec2f::set ( FXfloat  xx,
FXfloat  yy 
) [inline]

Set value from components.

FXVec2f& FX::FXVec2f::operator*= ( FXfloat  n  )  [inline]

Assigning operators.

FXVec2f& FX::FXVec2f::operator/= ( FXfloat  n  )  [inline]

FXVec2f& FX::FXVec2f::operator+= ( const FXVec2f v  )  [inline]

References x, and y.

FXVec2f& FX::FXVec2f::operator-= ( const FXVec2f v  )  [inline]

References x, and y.

FX::FXVec2f::operator FXfloat * (  )  [inline]

Conversions.

FX::FXVec2f::operator const FXfloat * (  )  const [inline]

FXVec2f FX::FXVec2f::operator+ (  )  const [inline]

Unary.

FXVec2f FX::FXVec2f::operator- (  )  const [inline]

FXVec2f FX::FXVec2f::operator+ ( const FXVec2f v  )  const [inline]

Vector and vector.

References x, and y.

FXVec2f FX::FXVec2f::operator- ( const FXVec2f v  )  const [inline]

References x, and y.

FXVec2f FX::FXVec2f::operator* ( const FXMat3f m  )  const

Vector and matrix.

FXfloat FX::FXVec2f::operator* ( const FXVec2f v  )  const [inline]

Dot product.

References x, and y.

bool FX::FXVec2f::operator! (  )  const [inline]

Test if zero.

bool FX::FXVec2f::operator== ( const FXVec2f v  )  const [inline]

Equality tests.

References x, and y.

bool FX::FXVec2f::operator!= ( const FXVec2f v  )  const [inline]

References x, and y.

bool FX::FXVec2f::operator< ( const FXVec2f v  )  const [inline]

Inequality tests.

References x, and y.

bool FX::FXVec2f::operator<= ( const FXVec2f v  )  const [inline]

References x, and y.

bool FX::FXVec2f::operator> ( const FXVec2f v  )  const [inline]

References x, and y.

bool FX::FXVec2f::operator>= ( const FXVec2f v  )  const [inline]

References x, and y.

FXfloat FX::FXVec2f::length2 (  )  const [inline]

Length and square of length.

FXfloat FX::FXVec2f::length (  )  const [inline]

References sqrtf.

FXVec2f& FX::FXVec2f::clamp ( FXfloat  lo,
FXfloat  hi 
) [inline]

Clamp values of vector between limits.

References FXCLAMP.


Friends And Related Function Documentation

FXVec2f operator* ( const FXVec2f a,
FXfloat  n 
) [friend]

Scaling.

FXVec2f operator* ( FXfloat  n,
const FXVec2f a 
) [friend]

FXVec2f operator/ ( const FXVec2f a,
FXfloat  n 
) [friend]

FXVec2f operator/ ( FXfloat  n,
const FXVec2f a 
) [friend]

bool operator== ( const FXVec2f a,
FXfloat  n 
) [friend]

bool operator!= ( const FXVec2f a,
FXfloat  n 
) [friend]

bool operator== ( FXfloat  n,
const FXVec2f a 
) [friend]

bool operator!= ( FXfloat  n,
const FXVec2f a 
) [friend]

bool operator< ( const FXVec2f a,
FXfloat  n 
) [friend]

bool operator<= ( const FXVec2f a,
FXfloat  n 
) [friend]

bool operator> ( const FXVec2f a,
FXfloat  n 
) [friend]

bool operator>= ( const FXVec2f a,
FXfloat  n 
) [friend]

bool operator< ( FXfloat  n,
const FXVec2f a 
) [friend]

bool operator<= ( FXfloat  n,
const FXVec2f a 
) [friend]

bool operator> ( FXfloat  n,
const FXVec2f a 
) [friend]

bool operator>= ( FXfloat  n,
const FXVec2f a 
) [friend]

FXVec2f lo ( const FXVec2f a,
const FXVec2f b 
) [friend]

Lowest or highest components.

FXVec2f hi ( const FXVec2f a,
const FXVec2f b 
) [friend]

FXVec2f normalize ( const FXVec2f v  )  [friend]

Normalize vector.

FXStream& operator<< ( FXStream store,
const FXVec2f v 
) [friend]

Save vector to a stream.

FXStream& operator>> ( FXStream store,
FXVec2f v 
) [friend]

Load vector from a stream.


Member Data Documentation

Copyright © 1997-2005 Jeroen van der Zijp