First commit.

include/ehs/ShdPtr.h

@@ -0,0 +1,121 @@
+#pragma once
+
+#include "PtrData.h"
+
+namespace ehs
+{
+	template<typename T>
+	class ShdPtr
+	{
+	private:
+		T* data;
+
+	public:
+		~ShdPtr()
+		{
+			if (RemovePtrData(data))
+				delete data;
+		}
+
+		ShdPtr()
+			: data(nullptr)
+		{
+		}
+
+		ShdPtr(T* data)
+			: data(data)
+		{
+			AddPtrData(data);
+		}
+
+		ShdPtr(ShdPtr&& shdPtr) noexcept
+			: data(shdPtr.data)
+		{
+			shdPtr.data = nullptr;
+		}
+
+		ShdPtr(const ShdPtr& shdPtr)
+			: data(shdPtr.data)
+		{
+			AddPtrData(data);
+		}
+
+		ShdPtr& operator=(ShdPtr&& shdPtr) noexcept
+		{
+			if (this == &shdPtr)
+				return *this;
+
+			if (RemovePtrData(data))
+				delete data;
+
+			data = shdPtr.data;
+
+			shdPtr.data = nullptr;
+
+			return *this;
+		}
+
+		ShdPtr& operator=(const ShdPtr& shdPtr) noexcept
+		{
+			if (this == &shdPtr)
+				return *this;
+
+			if (RemovePtrData(data))
+				delete data;
+
+			data = shdPtr.data;
+
+			AddPtrData(data);
+
+			return *this;
+		}
+
+		bool operator==(const ShdPtr& shdPtr)
+		{
+			if (!HasPtrData(data))
+				data = nullptr;
+
+			return data == shdPtr.data;
+		}
+
+		bool operator==(T* inPtr)
+		{
+			if (!HasPtrData(data))
+				data = nullptr;
+
+			return data == inPtr;
+		}
+
+		bool operator!=(const ShdPtr& shdPtr)
+		{
+			if (!HasPtrData(data))
+				data = nullptr;
+
+			return data != shdPtr.data;
+		}
+
+		bool operator!=(T* inPtr)
+		{
+			if (!HasPtrData(data))
+				data = nullptr;
+
+			return data != inPtr;
+		}
+
+		void Release()
+		{
+			if (RemovePtrData(data))
+				delete data;
+
+			data = nullptr;
+		}
+
+		T* GetData()
+		{
+			if (!HasPtrData(data))
+				data = nullptr;
+
+			return data;
+		}
+	};
+}