Method GetDepth

Source/Utility/Profiler.cpp:67–67

	CProfileItem *	GetBack() const	{ return mItems.empty() ? NULL : mItems.back(); }
	u32		GetDepth() const		{ return mItems.size(); }
	bool	Empty() const			{ return mItems.empty(); }
	void	Clear()					{ return mItems.clear(); }
	u32		GetHash() const			{ return mHash; }