Public Types

enum type { ARRAY_BUFFER = GL_ARRAY_BUFFER, ELEMENT_ARRAY_BUFFER = GL_ELEMENT_ARRAY_BUFFER }
Possible types of buffer ID's.

Public Member Functions

bool bind (type target, unsigned id=0) throw ()
Non-const version of bind()
bool bind_const (type target, unsigned id=0) const throw ()
const version of bind(), does not create a buffer ID
BufferID () throw ()
The constructor does not yet create openGL buffers yet. It is just a placeholder for deferred construction. Buffers are created by the () access operator. As such, a BufferID object can be created outside of an OpenGL context, but the access operator must be called within a valid one.
void clear () throw ()
GLuint operator() (unsigned i=0) throw ()
On first access, OpenGL buffers will be generated. This function must be called from within a valid OpenGL context.
GLuint operator() (unsigned i=0) const throw ()
~BufferID () throw ()
Deletion of created OpenGL buffers. Note that this might be problematic here if called outside a valid OpenGL context.

Base class holding a certain number of OpenGL buffer id's.

Parameters:

N	must be a positive integer.

Wizt::BufferID::~BufferID ( ) throw () [inline]

Deletion of created OpenGL buffers. Note that this might be problematic here if called outside a valid OpenGL context.

Todo:: Need to investigate when OpenGL buffers may be deleted. Might need an explicit cleanup function.

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