ADD: Open version, with important changes kept out.

Signed-off-by: Amlal <amlal.elmahrouss@icloud.com>

1 files changed, 53 insertions, 0 deletions

diff --git a/dev/Kernel/NewKit/Function.h b/dev/Kernel/NewKit/Function.h
new file mode 100644
index 00000000..9fa218af
--- /dev/null
+++ b/dev/Kernel/NewKit/Function.h
@@ -0,0 +1,53 @@
+#ifndef _INC_FUNCTION_H__
+#define _INC_FUNCTION_H__
+
+#include <NewKit/Defines.h>
+
+namespace Kernel
+{
+	template <typename T, typename... Args>
+	class Function final
+	{
+	public:
+		Function() = default;
+
+	public:
+		explicit Function(T (*Fn)(Args... args))
+			: fFn(Fn)
+		{
+		}
+
+		~Function() = default;
+
+		Function& operator=(const Function&) = default;
+		Function(const Function&)			 = default;
+
+		template <typename... XArgs>
+		T operator()(Args... args)
+		{
+			return fFn(args...);
+		}
+
+		template <typename... XArgs>
+		T Call(Args... args)
+		{
+			return fFn(args...);
+		}
+
+		operator bool()
+		{
+			return fFn;
+		}
+
+		bool operator!()
+		{
+			return !fFn;
+		}
+
+	private:
+		T(*fFn)
+		(Args... args);
+	};
+} // namespace Kernel
+
+#endif // !_INC_FUNCTION_H__