Function get

physx/source/common/src/CmPool.h:195–202

	// TODO: would be nice to add templated construct/destroy methods like ObjectPool

	PX_INLINE T* get()
	{
		if(mFreeCount == 0 && !extend())
			return 0;
		T* element = mFreeList[--mFreeCount];
		mUseBitmap.set(element->getIndex());
		return element;
	}

	PX_INLINE void put(T* element)
	{