1 files changed, 16 insertions, 8 deletions
diff --git a/source/10-common/TypeTraits.hpp b/source/10-common/TypeTraits.hpp
index cca9a1f..73a56f9 100644
--- a/source/10-common/TypeTraits.hpp
+++ b/source/10-common/TypeTraits.hpp
@@ -1,19 +1,27 @@
 #pragma once
 
-template <class T>
+#include <cstddef>
+
+/// This template will be instanciated for each unique type, and the char variable will be ODR-used which gives it an unique address.
+template <typename T>
+struct TypeIdentifier {
+	static const char obj = 0;
+};
+
+template <typename T>
 struct DefaultDeleter {
-    void operator()(T* ptr) const {
-        delete ptr;
-    }
+	void operator()(T* ptr) const {
+		delete ptr;
+	}
 };
 
-template <class>
+template <typename>
 struct RemoveMemberPtrImpl {};
 
-template <class T, class U>
+template <typename T, typename U>
 struct RemoveMemberPtrImpl<U T::*> {
-    using Type = U;
+	using Type = U;
 };
 
-template <class T>
+template <typename T>
 using RemoveMemberPtr = typename RemoveMemberPtrImpl<T>::Type;