Method AddRef

sdk/tests/test_feature/source/test_getset.cpp:27–27

	CNode() {refCount = 1; child = 0;}
	~CNode() {if( child ) child->Release();}
	void AddRef() {refCount++;}
	void Release() {if( --refCount == 0 ) delete this;}

	CNode *GetChild() {return child;}