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FX::FXVec2f

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)
FXfloat & operator[] (FXint i)
const FXfloat & operator[] (FXint i) const
FXVec2f & operator= (const FXVec2f &v)
FXVec2f & operator= (const FXfloat v[])
FXVec2f & set (const FXVec2f &v)
FXVec2f & set (const FXfloat v[])
FXVec2f & set (FXfloat xx, FXfloat yy)
FXVec2f & operator *= (FXfloat n)
FXVec2f & operator/= (FXfloat n)
FXVec2f & operator+= (const FXVec2f &v)
FXVec2f & operator-= (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
FXVec2f & clamp (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)
FXStream & operator<< (FXStream &store, const FXVec2f &v)
FXStream & operator>> (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.

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.

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.

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]
 

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

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.

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

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

Vector and matrix.

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

Dot product.

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

Test if zero.

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

Equality tests.

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

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

Inequality tests.

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

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

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

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

Length and square of length.

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

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

Clamp values of vector between limits.

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

FXfloat FX::FXVec2f::x
 

FXfloat FX::FXVec2f::y
 

Copyright © 1997-2005 Jeroen van der Zijp