eq::util::ObjectManager< T > Class Template Reference
A facility class to managed OpenGL objects across shared contexts. More...
#include <objectManager.h>
Inheritance diagram for eq::util::ObjectManager< T >:
Collaboration diagram for eq::util::ObjectManager< T >:
Classes | |
| struct | Object |
| struct | SharedData |
Public Types | |
| enum | { INVALID = 0 } |
Public Member Functions | |
| ObjectManager (GLEWContext *const glewContext) | |
| Construct a new object manager. | |
| ObjectManager (GLEWContext *const glewContext, ObjectManager *shared) | |
| Construct a new object manager sharing data with another manager. | |
| int | getSharedUsage () const |
| void | deleteAll () |
| GLuint | getList (const T &key) const |
| GLuint | newList (const T &key, const GLsizei num=1) |
| GLuint | obtainList (const T &key, const GLsizei num=1) |
| void | deleteList (const T &key) |
| GLuint | getTexture (const T &key) const |
| GLuint | newTexture (const T &key) |
| GLuint | obtainTexture (const T &key) |
| void | deleteTexture (const T &key) |
| bool | supportsBuffers () const |
| GLuint | getBuffer (const T &key) const |
| GLuint | newBuffer (const T &key) |
| GLuint | obtainBuffer (const T &key) |
| void | deleteBuffer (const T &key) |
| bool | supportsPrograms () const |
| GLuint | getProgram (const T &key) const |
| GLuint | newProgram (const T &key) |
| GLuint | obtainProgram (const T &key) |
| void | deleteProgram (const T &key) |
| bool | supportsShaders () const |
| GLuint | getShader (const T &key) const |
| GLuint | newShader (const T &key, const GLenum type) |
| GLuint | obtainShader (const T &key, const GLenum type) |
| void | deleteShader (const T &key) |
| Accum * | getEqAccum (const T &key) const |
| Accum * | newEqAccum (const T &key) |
| Accum * | obtainEqAccum (const T &key) |
| void | deleteEqAccum (const T &key) |
| bool | supportsEqTexture () const |
| Texture * | getEqTexture (const T &key) const |
| Texture * | newEqTexture (const T &key) |
| Texture * | obtainEqTexture (const T &key) |
| void | deleteEqTexture (const T &key) |
| bool | supportsEqFrameBufferObject () const |
| FrameBufferObject * | getEqFrameBufferObject (const T &key) const |
| FrameBufferObject * | newEqFrameBufferObject (const T &key) |
| FrameBufferObject * | obtainEqFrameBufferObject (const T &key) |
| void | deleteEqFrameBufferObject (const T &key) |
| util::BitmapFont< T > * | getEqBitmapFont (const T &key) const |
| util::BitmapFont< T > * | newEqBitmapFont (const T &key) |
| util::BitmapFont< T > * | obtainEqBitmapFont (const T &key) |
| void | deleteEqBitmapFont (const T &key) |
| const GLEWContext * | glewGetContext () const |
| GLEWContext * | glewGetContext () |
Detailed Description
template<typename T>
class eq::util::ObjectManager< T >
A facility class to managed OpenGL objects across shared contexts.
See also: http://www.equalizergraphics.com/documents/design/objectManager.html
The semantics for each of the functions is:
get - lookup existing object, new - allocate new object, obtain - get or new, delete - delete.
Definition at line 52 of file objectManager.h.
Constructor & Destructor Documentation
template<typename T >
| eq::util::ObjectManager< T >::ObjectManager | ( | GLEWContext *const | glewContext | ) | [inline] |
Construct a new object manager.
Definition at line 37 of file objectManager.cpp.
template<typename T >
| eq::util::ObjectManager< T >::ObjectManager | ( | GLEWContext *const | glewContext, | |
| ObjectManager< T > * | shared | |||
| ) | [inline] |
Construct a new object manager sharing data with another manager.
Definition at line 45 of file objectManager.cpp.
Member Function Documentation
template<typename T>
| int eq::util::ObjectManager< T >::getSharedUsage | ( | ) | const [inline] |
- Returns:
- the number of object managers currently sharing the data.
Definition at line 70 of file objectManager.h.
The documentation for this class was generated from the following files:
