osg::UByte4 Class Reference

List of all members.

Public Member Functions
	UByte4 ()
	UByte4 (unsigned char r, unsigned char g, unsigned char b, unsigned char a)
bool	operator== (const UByte4 &v) const
bool	operator!= (const UByte4 &v) const
bool	operator< (const UByte4 &v) const
unsigned char *	ptr ()
const unsigned char *	ptr () const
void	set (unsigned char r, unsigned char g, unsigned char b, unsigned char a)
unsigned char &	operator[] (unsigned int i)
unsigned char	operator[] (unsigned int i) const
unsigned char &	r ()
unsigned char &	g ()
unsigned char &	b ()
unsigned char &	a ()
unsigned char	r () const
unsigned char	g () const
unsigned char	b () const
unsigned char	a () const
UByte4	operator * (float rhs) const
UByte4 &	operator *= (float rhs)
UByte4	operator/ (float rhs) const
UByte4 &	operator/= (float rhs)
UByte4	operator+ (const UByte4 &rhs) const
UByte4 &	operator+= (const UByte4 &rhs)
UByte4	operator- (const UByte4 &rhs) const
UByte4 &	operator-= (const UByte4 &rhs)
Public Attributes
unsigned char	_v [4]
Friends
std::ostream &	operator<< (std::ostream &output, const UByte4 &vec)

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Detailed Description

General purpose float quad. Uses include representation of color coordinates. No support yet added for float * UByte4 - is it necessary? Need to define a non-member non-friend operator* etc. UByte4 * float is okay

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Constructor & Destructor Documentation

osg::UByte4::UByte4 (   )  [inline]

osg::UByte4::UByte4 (  unsigned char  r, unsigned char  g, unsigned char  b, unsigned char  a )  [inline]

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Member Function Documentation

unsigned char osg::UByte4::a (   )  const [inline]

unsigned char& osg::UByte4::a (   )  [inline]

unsigned char osg::UByte4::b (   )  const [inline]

unsigned char& osg::UByte4::b (   )  [inline]

unsigned char osg::UByte4::g (   )  const [inline]

unsigned char& osg::UByte4::g (   )  [inline]

UByte4 osg::UByte4::operator * (  float  rhs  )  const [inline]

Multiply by scalar.

UByte4& osg::UByte4::operator *= (  float  rhs  )  [inline]

Unary multiply by scalar.

bool osg::UByte4::operator!= (  const UByte4 &  v  )  const [inline]

UByte4 osg::UByte4::operator+ (  const UByte4 &  rhs  )  const [inline]

Binary vector add.

UByte4& osg::UByte4::operator+= (  const UByte4 &  rhs  )  [inline]

Unary vector add. Slightly more efficient because no temporary intermediate object.

UByte4 osg::UByte4::operator- (  const UByte4 &  rhs  )  const [inline]

Binary vector subtract.

UByte4& osg::UByte4::operator-= (  const UByte4 &  rhs  )  [inline]

Unary vector subtract.

UByte4 osg::UByte4::operator/ (  float  rhs  )  const [inline]

Divide by scalar.

UByte4& osg::UByte4::operator/= (  float  rhs  )  [inline]

Unary divide by scalar.

bool osg::UByte4::operator< (  const UByte4 &  v  )  const [inline]

bool osg::UByte4::operator== (  const UByte4 &  v  )  const [inline]

unsigned char osg::UByte4::operator[] (  unsigned int  i  )  const [inline]

unsigned char& osg::UByte4::operator[] (  unsigned int  i  )  [inline]

const unsigned char* osg::UByte4::ptr (   )  const [inline]

unsigned char* osg::UByte4::ptr (   )  [inline]

unsigned char osg::UByte4::r (   )  const [inline]

unsigned char& osg::UByte4::r (   )  [inline]

void osg::UByte4::set (  unsigned char  r, unsigned char  g, unsigned char  b, unsigned char  a )  [inline]

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Friends And Related Function Documentation

std::ostream& operator<< (  std::ostream &  output, const UByte4 &  vec )  [friend]

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Member Data Documentation

unsigned char osg::UByte4::_v[4]

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

• UByte4

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