osg::Vec4b Class Reference

General purpose float triple. More...

List of all members.

Public Types
typedef char	value_type
	Type of Vec class.
enum	{ num_components = 4 }
	Number of vector components. More...
Public Member Functions
	Vec4b ()
	Vec4b (value_type x, value_type y, value_type z, value_type w)
bool	operator== (const Vec4b &v) const
bool	operator!= (const Vec4b &v) const
bool	operator< (const Vec4b &v) const
value_type *	ptr ()
const value_type *	ptr () const
void	set (value_type x, value_type y, value_type z, value_type w)
value_type &	operator[] (unsigned int i)
value_type	operator[] (unsigned int i) const
value_type &	x ()
value_type &	y ()
value_type &	z ()
value_type &	w ()
value_type	x () const
value_type	y () const
value_type	z () const
value_type	w () const
value_type &	r ()
value_type &	g ()
value_type &	b ()
value_type &	a ()
value_type	r () const
value_type	g () const
value_type	b () const
value_type	a () const
Vec4b	operator * (float rhs) const
	Multiply by scalar.
Vec4b &	operator *= (float rhs)
	Unary multiply by scalar.
Vec4b	operator/ (float rhs) const
	Divide by scalar.
Vec4b &	operator/= (float rhs)
	Unary divide by scalar.
Vec4b	operator+ (const Vec4b &rhs) const
	Binary vector add.
Vec4b &	operator+= (const Vec4b &rhs)
	Unary vector add.
Vec4b	operator- (const Vec4b &rhs) const
	Binary vector subtract.
Vec4b &	operator-= (const Vec4b &rhs)
	Unary vector subtract.
Public Attributes
value_type	_v [4]
	Vec member varaible.

---

Detailed Description

General purpose float triple.

Uses include representation of color coordinates. No support yet added for float * Vec4b - is it necessary? Need to define a non-member non-friend operator* etc. Vec4b * float is okay

---

Member Typedef Documentation

typedef char osg::Vec4b::value_type

Type of Vec class.

---

Member Enumeration Documentation

anonymous enum

Number of vector components. Enumeration values: num_components

---

Constructor & Destructor Documentation

osg::Vec4b::Vec4b (   )  [inline]

osg::Vec4b::Vec4b (  value_type  x, value_type  y, value_type  z, value_type  w )  [inline]

---

Member Function Documentation

value_type osg::Vec4b::a (   )  const [inline]

value_type& osg::Vec4b::a (   )  [inline]

value_type osg::Vec4b::b (   )  const [inline]

value_type& osg::Vec4b::b (   )  [inline]

value_type osg::Vec4b::g (   )  const [inline]

value_type& osg::Vec4b::g (   )  [inline]

Vec4b osg::Vec4b::operator * (  float  rhs  )  const [inline]

Multiply by scalar.

Vec4b& osg::Vec4b::operator *= (  float  rhs  )  [inline]

Unary multiply by scalar.

bool osg::Vec4b::operator!= (  const Vec4b &  v  )  const [inline]

Vec4b osg::Vec4b::operator+ (  const Vec4b &  rhs  )  const [inline]

Binary vector add.

Vec4b& osg::Vec4b::operator+= (  const Vec4b &  rhs  )  [inline]

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

Vec4b osg::Vec4b::operator- (  const Vec4b &  rhs  )  const [inline]

Binary vector subtract.

Vec4b& osg::Vec4b::operator-= (  const Vec4b &  rhs  )  [inline]

Unary vector subtract.

Vec4b osg::Vec4b::operator/ (  float  rhs  )  const [inline]

Divide by scalar.

Vec4b& osg::Vec4b::operator/= (  float  rhs  )  [inline]

Unary divide by scalar.

bool osg::Vec4b::operator< (  const Vec4b &  v  )  const [inline]

bool osg::Vec4b::operator== (  const Vec4b &  v  )  const [inline]

value_type osg::Vec4b::operator[] (  unsigned int  i  )  const [inline]

value_type& osg::Vec4b::operator[] (  unsigned int  i  )  [inline]

const value_type* osg::Vec4b::ptr (   )  const [inline]

value_type* osg::Vec4b::ptr (   )  [inline]

value_type osg::Vec4b::r (   )  const [inline]

value_type& osg::Vec4b::r (   )  [inline]

void osg::Vec4b::set (  value_type  x, value_type  y, value_type  z, value_type  w )  [inline]

value_type osg::Vec4b::w (   )  const [inline]

value_type& osg::Vec4b::w (   )  [inline]

value_type osg::Vec4b::x (   )  const [inline]

value_type& osg::Vec4b::x (   )  [inline]

value_type osg::Vec4b::y (   )  const [inline]

value_type& osg::Vec4b::y (   )  [inline]

value_type osg::Vec4b::z (   )  const [inline]

value_type& osg::Vec4b::z (   )  [inline]

---

Member Data Documentation

value_type osg::Vec4b::_v[4]

Vec member varaible.

---

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

• Vec4b

---