BIAS::GlutInitWrapper Class Reference

To call glutInit() at the right time and only once is not easy in complex applications. More...

#include <Utils/GlutInitWrapper.hh>

Inheritance diagram for BIAS::GlutInitWrapper:

Collaboration diagram for BIAS::GlutInitWrapper:

Public Member Functions
int	Init ()
int	Init (int argc, char *argv[])
bool	IsInitalised ()

Static Public Member Functions
static GlutInitWrapper *	GetInstance ()

Protected Member Functions
	GlutInitWrapper ()

Static Protected Member Functions
static void	DeleteInstance_ ()
static pthread_mutex_t *	Mutex_ ()

Protected Attributes
bool	IsInitialised_

Static Protected Attributes
static GlutInitWrapper *	Instance_

Friends
class	BIAS::Singleton< GlutInitWrapper >

Detailed Description

To call glutInit() at the right time and only once is not easy in complex applications.

This wrapper helps to avoid calling it twice or more times. At the eraliest possible place right after the gl-context is ready, just call:

GlutInitWrapper::GetInstance()->Init(); No need to protect it agains multiple calls, this is checked internally.

@author ischiller, adopted from glewinitwrapper

Definition at line 44 of file GlutInitWrapper.hh.

Constructor & Destructor Documentation

GlutInitWrapper::GlutInitWrapper ( )

protected

Definition at line 34 of file GlutInitWrapper.cpp.

References IsInitialised_.

Member Function Documentation

static void BIAS::Singleton< GlutInitWrapper >::DeleteInstance_ ( )

staticprotectedinherited

static GlutInitWrapper * BIAS::Singleton< GlutInitWrapper >::GetInstance ( )

staticinherited

Referenced by BIAS::SceneGlutPrimitives::Draw(), BIAS::glfRenderingContext_WGL::Init(), BIAS::ContextGLUT::InitContext_(), and BIAS::OpenGLCanvasBase::InitWithContext().

int GlutInitWrapper::Init

(

)

Definition at line 42 of file GlutInitWrapper.cpp.

References IsInitialised_.

Referenced by BIAS::SceneGlutPrimitives::Draw(), BIAS::glfRenderingContext_WGL::Init(), BIAS::ContextGLUT::InitContext_(), and BIAS::OpenGLCanvasBase::InitWithContext().

int GlutInitWrapper::Init	(	int	argc,
		char *	argv[]
	)

Definition at line 60 of file GlutInitWrapper.cpp.

References IsInitialised_.

bool BIAS::GlutInitWrapper::IsInitalised ( )

inline

Definition at line 50 of file GlutInitWrapper.hh.

static pthread_mutex_t* BIAS::Singleton< GlutInitWrapper >::Mutex_ ( )

staticprotectedinherited

Friends And Related Function Documentation

friend class BIAS::Singleton< GlutInitWrapper >

friend

Definition at line 50 of file GlutInitWrapper.hh.

Member Data Documentation

GlutInitWrapper * BIAS::Singleton< GlutInitWrapper >::Instance_

staticprotectedinherited

static members

Definition at line 98 of file Singleton.hh.

bool BIAS::GlutInitWrapper::IsInitialised_

protected

Definition at line 58 of file GlutInitWrapper.hh.

Referenced by GlutInitWrapper(), and Init().

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

• Utils/GlutInitWrapper.hh
• Utils/GlutInitWrapper.cpp