osg::Vec3b Class Reference

General purpose float triple. More...

List of all members.

Public Types
typedef char	value_type
	Type of Vec class.
enum	{ num_components = 3 }
	Number of vector components. More...
Public Member Functions
	Vec3b ()
	Vec3b (value_type r, value_type g, value_type b)
bool	operator== (const Vec3b &v) const
bool	operator!= (const Vec3b &v) const
bool	operator< (const Vec3b &v) const
value_type *	ptr ()
const value_type *	ptr () const
void	set (value_type r, value_type g, value_type b)
void	set (const Vec3b &rhs)
value_type &	operator[] (unsigned int i)
value_type	operator[] (unsigned int i) const
value_type &	x ()
value_type &	y ()
value_type &	z ()
value_type	x () const
value_type	y () const
value_type	z () const
value_type &	r ()
value_type &	g ()
value_type &	b ()
value_type	r () const
value_type	g () const
value_type	b () const
Vec3b	operator * (float rhs) const
	Multiply by scalar.
Vec3b &	operator *= (float rhs)
	Unary multiply by scalar.
Vec3b	operator/ (float rhs) const
	Divide by scalar.
Vec3b &	operator/= (float rhs)
	Unary divide by scalar.
Vec3b	operator+ (const Vec3b &rhs) const
	Binary vector add.
Vec3b &	operator+= (const Vec3b &rhs)
	Unary vector add.
Vec3b	operator- (const Vec3b &rhs) const
	Binary vector subtract.
Vec3b &	operator-= (const Vec3b &rhs)
	Unary vector subtract.
Public Attributes
value_type	_v [3]
	Vec member varaible.

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Detailed Description

General purpose float triple.

Uses include representation of color coordinates. No support yet added for float * Vec3b - is it necessary? Need to define a non-member non-friend operator* etc. Vec3b * float is okay

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Member Typedef Documentation

typedef char osg::Vec3b::value_type

Type of Vec class.

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Member Enumeration Documentation

anonymous enum

Number of vector components. Enumeration values: num_components

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Constructor & Destructor Documentation

osg::Vec3b::Vec3b (   )  [inline]

osg::Vec3b::Vec3b (  value_type  r, value_type  g, value_type  b )  [inline]

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Member Function Documentation

value_type osg::Vec3b::b (   )  const [inline]

value_type& osg::Vec3b::b (   )  [inline]

value_type osg::Vec3b::g (   )  const [inline]

value_type& osg::Vec3b::g (   )  [inline]

Vec3b osg::Vec3b::operator * (  float  rhs  )  const [inline]

Multiply by scalar.

Vec3b& osg::Vec3b::operator *= (  float  rhs  )  [inline]

Unary multiply by scalar.

bool osg::Vec3b::operator!= (  const Vec3b &  v  )  const [inline]

Vec3b osg::Vec3b::operator+ (  const Vec3b &  rhs  )  const [inline]

Binary vector add.

Vec3b& osg::Vec3b::operator+= (  const Vec3b &  rhs  )  [inline]

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

Vec3b osg::Vec3b::operator- (  const Vec3b &  rhs  )  const [inline]

Binary vector subtract.

Vec3b& osg::Vec3b::operator-= (  const Vec3b &  rhs  )  [inline]

Unary vector subtract.

Vec3b osg::Vec3b::operator/ (  float  rhs  )  const [inline]

Divide by scalar.

Vec3b& osg::Vec3b::operator/= (  float  rhs  )  [inline]

Unary divide by scalar.

bool osg::Vec3b::operator< (  const Vec3b &  v  )  const [inline]

bool osg::Vec3b::operator== (  const Vec3b &  v  )  const [inline]

value_type osg::Vec3b::operator[] (  unsigned int  i  )  const [inline]

value_type& osg::Vec3b::operator[] (  unsigned int  i  )  [inline]

const value_type* osg::Vec3b::ptr (   )  const [inline]

value_type* osg::Vec3b::ptr (   )  [inline]

value_type osg::Vec3b::r (   )  const [inline]

value_type& osg::Vec3b::r (   )  [inline]

void osg::Vec3b::set (  const Vec3b &  rhs  )  [inline]

void osg::Vec3b::set (  value_type  r, value_type  g, value_type  b )  [inline]

value_type osg::Vec3b::x (   )  const [inline]

value_type& osg::Vec3b::x (   )  [inline]

value_type osg::Vec3b::y (   )  const [inline]

value_type& osg::Vec3b::y (   )  [inline]

value_type osg::Vec3b::z (   )  const [inline]

value_type& osg::Vec3b::z (   )  [inline]

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Member Data Documentation

value_type osg::Vec3b::_v[3]

Vec member varaible.

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

• Vec3b

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