OSGDrawTreeNodeFactory.inl

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OSG_BEGIN_NAMESPACE

inline
DrawTreeNode *DrawTreeNodeFactory::create(void)
{
    DrawTreeNode *returnValue = NULL;

    if(_currentFreeNode != _nodeStore.end())
    {
        returnValue = *_currentFreeNode;

        ++_currentFreeNode;

        returnValue->reset();

        ++_uiReused;
    }
    else
    {
        returnValue = new DrawTreeNode();

        _nodeStore.push_back(returnValue);

        _currentFreeNode = _nodeStore.end();

        ++_uiAllocated;
    }
    
    return returnValue;
}

inline
void DrawTreeNodeFactory::freeAll(void)
{
    _currentFreeNode = _nodeStore.begin();

    _uiAllocated = 0;
    _uiReused    = 0;
}


OSG_END_NAMESPACE

#define OSGDRAWTREENODEFACTORY_INLINE_CVSID "@(#)$Id: $"

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