osg::Window::GLObject Class Reference

#include <OSGWindow.h>

List of all members.

Public Member Functions
	GLObject (GLObjectFunctor funct)
GLObjectFunctor &	getFunctor (void)
void	setFunctor (GLObjectFunctor funct)
UInt32	getLastValidate (void)
void	setLastValidate (UInt32 val)
UInt32	getRefCounter (void)
UInt32	incRefCounter (void)
UInt32	decRefCounter (void)
Protected Attributes
GLObjectFunctor	_functor
volatile UInt32	_refCounter
UInt32	_lastValidate

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Detailed Description

Definition at line 298 of file OSGWindow.h.

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Constructor & Destructor Documentation

osg::Window::GLObject::GLObject

(

GLObjectFunctor

funct

)

[inline]

Definition at line 236 of file OSGWindow.inl.

                                                       :
            _functor(funct),
            _refCounter(0),
            _lastValidate(0)
{
}

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Member Function Documentation

Window::GLObjectFunctor & osg::Window::GLObject::getFunctor

(

void

)

[inline]

Definition at line 243 of file OSGWindow.inl.

References _functor.

{
    return _functor;
};

void osg::Window::GLObject::setFunctor

(

GLObjectFunctor

funct

)

[inline]

Definition at line 248 of file OSGWindow.inl.

References _functor.

{
    _functor = funct;
};

UInt32 osg::Window::GLObject::getLastValidate

(

void

)

[inline]

Definition at line 253 of file OSGWindow.inl.

References _lastValidate.

{
    return _lastValidate;
}

void osg::Window::GLObject::setLastValidate

(

UInt32

val

)

[inline]

Definition at line 258 of file OSGWindow.inl.

References _lastValidate.

{
    _lastValidate = val;
}

UInt32 osg::Window::GLObject::getRefCounter

(

void

)

[inline]

Definition at line 263 of file OSGWindow.inl.

References _refCounter.

Referenced by osg::Window::frameExit().

{
    return _refCounter;
}

UInt32 osg::Window::GLObject::incRefCounter

(

void

)

[inline]

Definition at line 268 of file OSGWindow.inl.

References osg::Window::_GLObjectLock, _refCounter, osg::Lock::aquire(), osg::ThreadManager::getLock(), osg::Lock::release(), and osg::ThreadManager::the().

{
    UInt32 val;

    if ( ! _GLObjectLock )
    {
        _GLObjectLock = ThreadManager::the()->getLock(NULL);
    }

    _GLObjectLock->aquire();
    val = _refCounter = _refCounter + 1;
    _GLObjectLock->release();

    return val;
}

UInt32 osg::Window::GLObject::decRefCounter

(

void

)

[inline]

Definition at line 284 of file OSGWindow.inl.

References osg::Window::_GLObjectLock, _refCounter, osg::Lock::aquire(), osg::ThreadManager::getLock(), osg::Lock::release(), and osg::ThreadManager::the().

Referenced by osg::Window::onDestroy().

{
    UInt32 val;

    if(! _GLObjectLock)
    {
        _GLObjectLock = ThreadManager::the()->getLock(NULL);
    }

    _GLObjectLock->aquire();
    if(_refCounter)
        val = _refCounter = _refCounter - 1;
    else
        val = 0;
    _GLObjectLock->release();

    return val;
}

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Member Data Documentation

GLObjectFunctor osg::Window::GLObject::_functor [protected]

Definition at line 314 of file OSGWindow.h.

Referenced by getFunctor(), and setFunctor().

volatile UInt32 osg::Window::GLObject::_refCounter [protected]

Definition at line 315 of file OSGWindow.h.

Referenced by decRefCounter(), getRefCounter(), and incRefCounter().

UInt32 osg::Window::GLObject::_lastValidate [protected]

Definition at line 316 of file OSGWindow.h.

Referenced by getLastValidate(), and setLastValidate().

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

• OSGWindow.h
• OSGWindow.inl