*

LifeGraphics/resource_ptr.h

@@ -0,0 +1,57 @@
+#ifndef resource_ptr_h__
+#define resource_ptr_h__
+
+namespace LifeGraphics
+{
+	template<typename T>
+	class resource_ptr
+	{
+	protected:
+		T* _ptr;
+		int _refCount;
+	public:
+		resource_ptr()
+			:_refCount(0), _ptr(0)
+		{
+		}
+		resource_ptr(T* ptr)
+			:_refCount(0), _ptr(0)
+		{
+			_ptr = ptr;
+			//touch();
+		}
+
+		~resource_ptr(){}
+		T* ptr() {return _ptr;}
+		void resetPtr(T* ptr)
+		{
+			_refCount = 0;
+			_ptr = ptr;
+			//	touch();
+		}
+
+		resource_ptr<T>& operator=(const resource_ptr<T>& ptr) {
+			//release();
+			_ptr = ptr._ptr;
+			//_refCount = ptr._refCount;
+			//touch();
+			return *this;
+		}
+
+		T* operator->(){return _ptr;}
+		/*	void touch()
+		{
+		_refCount++;
+		}
+		void release()
+		{
+		_refCount--;
+		}*/
+		int refCount()
+		{
+			return _refCount;
+		}
+	};
+}
+
+#endif