osg::Vec2ub Class Reference

General purpose unsigned byte pair. More...

Public Types
enum	{ num_components = 2 }
	Number of vector components. More...
typedef unsigned char	value_type
	Data type of vector components. More...

Public Member Functions
	Vec2ub ()
	Constructor that sets all components of the vector to zero. More...
	Vec2ub (value_type r, value_type g)
bool	operator== (const Vec2ub &v) const
bool	operator!= (const Vec2ub &v) const
bool	operator< (const Vec2ub &v) const
value_type *	ptr ()
const value_type *	ptr () const
void	set (value_type x, value_type y)
void	set (const Vec2ub &rhs)
value_type &	operator[] (int i)
value_type	operator[] (int i) const
value_type &	x ()
value_type &	y ()
value_type	x () const
value_type	y () const
value_type &	r ()
value_type &	g ()
value_type	r () const
value_type	g () const
Vec2ub	operator* (float rhs) const
	Multiply by scalar. More...
Vec2ub &	operator*= (float rhs)
	Unary multiply by scalar. More...
Vec2ub	operator/ (float rhs) const
	Divide by scalar. More...
Vec2ub &	operator/= (float rhs)
	Unary divide by scalar. More...
Vec2ub	operator+ (const Vec2ub &rhs) const
	Binary vector add. More...
Vec2ub &	operator+= (const Vec2ub &rhs)
	Unary vector add. More...
Vec2ub	operator- (const Vec2ub &rhs) const
	Binary vector subtract. More...
Vec2ub &	operator-= (const Vec2ub &rhs)
	Unary vector subtract. More...

Public Attributes
value_type	_v [2]
	Vec member variable. More...

Detailed Description

General purpose unsigned byte pair.

Member Typedef Documentation

typedef unsigned char osg::Vec2ub::value_type

Data type of vector components.

Member Enumeration Documentation

anonymous enum

Number of vector components.

Enumerator
num_components

Constructor & Destructor Documentation

osg::Vec2ub::Vec2ub ( )

inline

Constructor that sets all components of the vector to zero.

osg::Vec2ub::Vec2ub ( value_type  r, value_type  g  )

inline

Member Function Documentation

value_type& osg::Vec2ub::g ( )

inline

value_type osg::Vec2ub::g ( ) const

inline

bool osg::Vec2ub::operator!= ( const Vec2ub &  v ) const

inline

Vec2ub osg::Vec2ub::operator* ( float  rhs ) const

inline

Multiply by scalar.

Vec2ub& osg::Vec2ub::operator*= ( float  rhs )

inline

Unary multiply by scalar.

Vec2ub osg::Vec2ub::operator+ ( const Vec2ub &  rhs ) const

inline

Binary vector add.

Vec2ub& osg::Vec2ub::operator+= ( const Vec2ub &  rhs )

inline

Unary vector add.

Slightly more efficient because no temporary intermediate object.

Vec2ub osg::Vec2ub::operator- ( const Vec2ub &  rhs ) const

inline

Binary vector subtract.

Vec2ub& osg::Vec2ub::operator-= ( const Vec2ub &  rhs )

inline

Unary vector subtract.

Vec2ub osg::Vec2ub::operator/ ( float  rhs ) const

inline

Divide by scalar.

Vec2ub& osg::Vec2ub::operator/= ( float  rhs )

inline

Unary divide by scalar.

bool osg::Vec2ub::operator< ( const Vec2ub &  v ) const

inline

bool osg::Vec2ub::operator== ( const Vec2ub &  v ) const

inline

value_type& osg::Vec2ub::operator[] ( int  i )

inline

value_type osg::Vec2ub::operator[] ( int  i ) const

inline

value_type* osg::Vec2ub::ptr ( )

inline

const value_type* osg::Vec2ub::ptr ( ) const

inline

value_type& osg::Vec2ub::r ( )

inline

value_type osg::Vec2ub::r ( ) const

inline

void osg::Vec2ub::set ( value_type  x, value_type  y  )

inline

void osg::Vec2ub::set ( const Vec2ub &  rhs )

inline

value_type& osg::Vec2ub::x ( )

inline

value_type osg::Vec2ub::x ( ) const

inline

value_type& osg::Vec2ub::y ( )

inline

value_type osg::Vec2ub::y ( ) const

inline

Member Data Documentation

value_type osg::Vec2ub::_v[2]

Vec member variable.

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

• osg/Vec2ub