General purpose float triple. More...
Collaboration diagram for osg::Vec2b:
Public Types | |
| enum | { num_components = 2 } |
| Number of vector components. More... | |
| typedef signed char | value_type |
| Data type of vector components. More... | |
Public Member Functions | |
| Vec2b () | |
| Constructor that sets all components of the vector to zero. | |
| Vec2b (value_type r, value_type g) | |
| bool | operator== (const Vec2b &v) const |
| bool | operator!= (const Vec2b &v) const |
| bool | operator< (const Vec2b &v) const |
| value_type * | ptr () |
| const value_type * | ptr () const |
| void | set (value_type x, value_type y) |
| void | set (const Vec2b &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 |
| Vec2b | operator* (float rhs) const |
| Multiply by scalar. More... | |
| Vec2b & | operator*= (float rhs) |
| Unary multiply by scalar. More... | |
| Vec2b | operator/ (float rhs) const |
| Divide by scalar. More... | |
| Vec2b & | operator/= (float rhs) |
| Unary divide by scalar. More... | |
| Vec2b | operator+ (const Vec2b &rhs) const |
| Binary vector add. More... | |
| Vec2b & | operator+= (const Vec2b &rhs) |
| Unary vector add. More... | |
| Vec2b | operator- (const Vec2b &rhs) const |
| Binary vector subtract. More... | |
| Vec2b & | operator-= (const Vec2b &rhs) |
| Unary vector subtract. More... | |
Public Attributes | |
| value_type | _v [2] |
| Vec member variable. More... | |
Detailed Description
General purpose float triple.
Uses include representation of color coordinates. No support yet added for float * Vec2b - is it necessary? Need to define a non-member non-friend operator* etc. Vec2b * float is okay
Member Typedef Documentation
◆ value_type
| typedef signed char osg::Vec2b::value_type |
Data type of vector components.
Member Enumeration Documentation
◆ anonymous enum
| anonymous enum |
Number of vector components.
Member Function Documentation
◆ operator*()
◆ operator*=()
◆ operator+()
◆ operator+=()
Unary vector add.
Slightly more efficient because no temporary intermediate object.
◆ operator-()
◆ operator-=()
◆ operator/()
◆ operator/=()
Member Data Documentation
◆ _v
| value_type osg::Vec2b::_v[2] |
Vec member variable.
The documentation for this class was generated from the following file:
- /home/karlu20/private/installs/OpenSceneGraph/include/osg/Vec2b
