OpenSceneGraph  3.4.0
Public Types | Public Member Functions | Public Attributes
osg::Vec4us Class Reference

General purpose float quad. More...

List of all members.

Public Types

enum  { num_components = 4 }
 Number of vector components. More...
typedef unsigned short value_type
 Data type of vector components.

Public Member Functions

 Vec4us ()
 Constructor that sets all components of the vector to zero.
 Vec4us (value_type x, value_type y, value_type z, value_type w)
bool operator== (const Vec4us &v) const
bool operator!= (const Vec4us &v) const
bool operator< (const Vec4us &v) const
value_typeptr ()
const value_typeptr () const
void set (value_type x, value_type y, value_type z, value_type w)
value_typeoperator[] (unsigned int i)
value_type operator[] (unsigned int i) const
value_typex ()
value_typey ()
value_typez ()
value_typew ()
value_type x () const
value_type y () const
value_type z () const
value_type w () const
value_typer ()
value_typeg ()
value_typeb ()
value_typea ()
value_type r () const
value_type g () const
value_type b () const
value_type a () const
Vec4us operator* (value_type rhs) const
 Multiply by scalar.
Vec4usoperator*= (value_type rhs)
 Unary multiply by scalar.
Vec4us operator/ (value_type rhs) const
 Divide by scalar.
Vec4usoperator/= (value_type rhs)
 Unary divide by scalar.
Vec4us operator* (const Vec4us &rhs) const
 Binary vector multiply.
Vec4us operator+ (const Vec4us &rhs) const
 Binary vector add.
Vec4usoperator+= (const Vec4us &rhs)
 Unary vector add.
Vec4us operator- (const Vec4us &rhs) const
 Binary vector subtract.
Vec4usoperator-= (const Vec4us &rhs)
 Unary vector subtract.

Public Attributes

value_type _v [4]
 Vec member variable.

Detailed Description

General purpose float quad.

Uses include representation of color coordinates. No support yet added for float * Vec4us - is it necessary? Need to define a non-member non-friend operator* etc. Vec4us * float is okay


Member Typedef Documentation

typedef unsigned short osg::Vec4us::value_type

Data type of vector components.


Member Enumeration Documentation

anonymous enum

Number of vector components.

Enumerator:
num_components 

Constructor & Destructor Documentation

osg::Vec4us::Vec4us ( ) [inline]

Constructor that sets all components of the vector to zero.

References _v.

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

osg::Vec4us::Vec4us ( value_type  x,
value_type  y,
value_type  z,
value_type  w 
) [inline]

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


Member Function Documentation

value_type& osg::Vec4us::a ( ) [inline]

References _v.

value_type osg::Vec4us::a ( ) const [inline]

References _v.

value_type& osg::Vec4us::b ( ) [inline]

References _v.

value_type osg::Vec4us::b ( ) const [inline]

References _v.

value_type& osg::Vec4us::g ( ) [inline]

References _v.

value_type osg::Vec4us::g ( ) const [inline]

References _v.

bool osg::Vec4us::operator!= ( const Vec4us v) const [inline]

References _v.

Vec4us osg::Vec4us::operator* ( value_type  rhs) const [inline]

Multiply by scalar.

References _v, and Vec4us().

Vec4us osg::Vec4us::operator* ( const Vec4us rhs) const [inline]

Binary vector multiply.

References _v, and Vec4us().

Vec4us& osg::Vec4us::operator*= ( value_type  rhs) [inline]

Unary multiply by scalar.

References _v.

Vec4us osg::Vec4us::operator+ ( const Vec4us rhs) const [inline]

Binary vector add.

References _v, and Vec4us().

Vec4us& osg::Vec4us::operator+= ( const Vec4us rhs) [inline]

Unary vector add.

Slightly more efficient because no temporary intermediate object.

References _v.

Vec4us osg::Vec4us::operator- ( const Vec4us rhs) const [inline]

Binary vector subtract.

References _v, and Vec4us().

Vec4us& osg::Vec4us::operator-= ( const Vec4us rhs) [inline]

Unary vector subtract.

References _v.

Vec4us osg::Vec4us::operator/ ( value_type  rhs) const [inline]

Divide by scalar.

References _v, and Vec4us().

Vec4us& osg::Vec4us::operator/= ( value_type  rhs) [inline]

Unary divide by scalar.

References _v.

bool osg::Vec4us::operator< ( const Vec4us v) const [inline]

References _v.

bool osg::Vec4us::operator== ( const Vec4us v) const [inline]

References _v.

value_type& osg::Vec4us::operator[] ( unsigned int  i) [inline]

References _v.

value_type osg::Vec4us::operator[] ( unsigned int  i) const [inline]

References _v.

References _v.

const value_type* osg::Vec4us::ptr ( ) const [inline]

References _v.

value_type& osg::Vec4us::r ( ) [inline]

References _v.

value_type osg::Vec4us::r ( ) const [inline]

References _v.

void osg::Vec4us::set ( value_type  x,
value_type  y,
value_type  z,
value_type  w 
) [inline]

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

value_type& osg::Vec4us::w ( ) [inline]

References _v.

Referenced by set(), and Vec4us().

value_type osg::Vec4us::w ( ) const [inline]

References _v.

value_type& osg::Vec4us::x ( ) [inline]

References _v.

Referenced by set(), and Vec4us().

value_type osg::Vec4us::x ( ) const [inline]

References _v.

value_type& osg::Vec4us::y ( ) [inline]

References _v.

Referenced by set(), and Vec4us().

value_type osg::Vec4us::y ( ) const [inline]

References _v.

value_type& osg::Vec4us::z ( ) [inline]

References _v.

Referenced by set(), and Vec4us().

value_type osg::Vec4us::z ( ) 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 00:16:45 for the OpenSceneGraph by doxygen 1.7.6.1.