GLEWSingleton Class Reference

A singleton class that provides a uniform access point for GLEW functionality and makes sure that GLEW is initialized before it is used. More...

#include <glew_singleton.H>

List of all members.

Public Member Functions
bool	is_initialized ()
	Has GLEW been initialized successfully.
bool	is_supported (const char *extension_names)
	Are all the extensions listed in extension_names supported?
Static Public Member Functions
static GLEWSingleton &	Instance ()
Private Member Functions
	GLEWSingleton ()
	GLEWSingleton (const GLEWSingleton &)
	~GLEWSingleton ()
GLEWSingleton &	operator= (const GLEWSingleton &)
Private Attributes
bool	initialized

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Detailed Description

A singleton class that provides a uniform access point for GLEW functionality and makes sure that GLEW is initialized before it is used.

Definition at line 17 of file glew_singleton.H.

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Constructor & Destructor Documentation

GLEWSingleton::GLEWSingleton (   )  [private]

Definition at line 16 of file glew_singleton.C. References GLEW_OK, glewGetErrorString(), glewInit(), and initialized.

GLEWSingleton::GLEWSingleton (  const GLEWSingleton &   )  [private]

GLEWSingleton::~GLEWSingleton (   )  [private]

Definition at line 37 of file glew_singleton.C.

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Member Function Documentation

GLEWSingleton & GLEWSingleton::Instance (   )  [inline, static]

Definition at line 43 of file glew_singleton.H. Referenced by GLExtensions::is_extension_supported().

bool GLEWSingleton::is_initialized (   )  [inline]

Has GLEW been initialized successfully. Definition at line 24 of file glew_singleton.H. References initialized.

bool GLEWSingleton::is_supported (  const char *  extension_names  )

Are all the extensions listed in extension_names supported? Definition at line 45 of file glew_singleton.C. References glewIsSupported(), and initialized. Referenced by GLExtensions::is_extension_supported().

GLEWSingleton& GLEWSingleton::operator= (  const GLEWSingleton &   )  [private]

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Member Data Documentation

bool GLEWSingleton::initialized [private]

Definition at line 31 of file glew_singleton.H. Referenced by GLEWSingleton(), is_initialized(), and is_supported().

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

• glew_singleton.H
• glew_singleton.C

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