OpenSceneGraph  3.4.0
Public Types | Public Member Functions | Public Attributes
osg::Vec2ub Class Reference

General purpose unsigned byte pair. More...

List of all members.

Public Types

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

Public Member Functions

 Vec2ub ()
 Constructor that sets all components of the vector to zero.
 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_typeptr ()
const value_typeptr () const
void set (value_type x, value_type y)
void set (const Vec2ub &rhs)
value_typeoperator[] (int i)
value_type operator[] (int i) const
value_typex ()
value_typey ()
value_type x () const
value_type y () const
value_typer ()
value_typeg ()
value_type r () const
value_type g () const
Vec2ub operator* (float rhs) const
 Multiply by scalar.
Vec2uboperator*= (float rhs)
 Unary multiply by scalar.
Vec2ub operator/ (float rhs) const
 Divide by scalar.
Vec2uboperator/= (float rhs)
 Unary divide by scalar.
Vec2ub operator+ (const Vec2ub &rhs) const
 Binary vector add.
Vec2uboperator+= (const Vec2ub &rhs)
 Unary vector add.
Vec2ub operator- (const Vec2ub &rhs) const
 Binary vector subtract.
Vec2uboperator-= (const Vec2ub &rhs)
 Unary vector subtract.

Public Attributes

value_type _v [2]
 Vec member variable.

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.

References _v.

Referenced by operator+(), and operator-().

osg::Vec2ub::Vec2ub ( value_type  r,
value_type  g 
) [inline]

References _v, g(), and r().


Member Function Documentation

value_type& osg::Vec2ub::g ( ) [inline]

References _v.

Referenced by Vec2ub().

value_type osg::Vec2ub::g ( ) const [inline]

References _v.

bool osg::Vec2ub::operator!= ( const Vec2ub v) const [inline]

References _v.

Vec2ub osg::Vec2ub::operator* ( float  rhs) const [inline]

Multiply by scalar.

Vec2ub& osg::Vec2ub::operator*= ( float  rhs) [inline]

Unary multiply by scalar.

References _v.

Vec2ub osg::Vec2ub::operator+ ( const Vec2ub rhs) const [inline]

Binary vector add.

References _v, and Vec2ub().

Vec2ub& osg::Vec2ub::operator+= ( const Vec2ub rhs) [inline]

Unary vector add.

Slightly more efficient because no temporary intermediate object.

References _v.

Vec2ub osg::Vec2ub::operator- ( const Vec2ub rhs) const [inline]

Binary vector subtract.

References _v, and Vec2ub().

Vec2ub& osg::Vec2ub::operator-= ( const Vec2ub rhs) [inline]

Unary vector subtract.

References _v.

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]

References _v.

bool osg::Vec2ub::operator== ( const Vec2ub v) const [inline]

References _v.

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

References _v.

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

References _v.

References _v.

const value_type* osg::Vec2ub::ptr ( ) const [inline]

References _v.

value_type& osg::Vec2ub::r ( ) [inline]

References _v.

Referenced by Vec2ub().

value_type osg::Vec2ub::r ( ) const [inline]

References _v.

void osg::Vec2ub::set ( value_type  x,
value_type  y 
) [inline]

References _v, x(), and y().

void osg::Vec2ub::set ( const Vec2ub rhs) [inline]

References _v.

value_type& osg::Vec2ub::x ( ) [inline]

References _v.

Referenced by set().

value_type osg::Vec2ub::x ( ) const [inline]

References _v.

value_type& osg::Vec2ub::y ( ) [inline]

References _v.

Referenced by set().

value_type osg::Vec2ub::y ( ) const [inline]

References _v.


Member Data Documentation


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

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Generated at Tue Dec 8 2015 00:14:27 for the OpenSceneGraph by doxygen 1.7.6.1.