refactoring singleton class

src/Util/Singleton.h

@@ -1,27 +0,0 @@
-#pragma once
-
-#include <cstdlib>
-#include <new>
-
-template <class T>
-class Singleton
-{
-public:
-	static T* Instance()
-	{
-		if (!m_instance)
-		{
-			m_instance = static_cast<T*>(std::malloc(sizeof(T)));
-			new (m_instance) T;
-		}
-
-		return m_instance;
-	}
-
-protected:
-	Singleton();
-	~Singleton();
-
-private:
-	static inline T* m_instance = nullptr;
-};