1 files changed, 19 insertions, 0 deletions
diff --git a/source/10-common/TypeTraits.hpp b/source/10-common/TypeTraits.hpp
new file mode 100644
index 0000000..cca9a1f
--- /dev/null
+++ b/source/10-common/TypeTraits.hpp
@@ -0,0 +1,19 @@
+#pragma once
+
+template <class T>
+struct DefaultDeleter {
+    void operator()(T* ptr) const {
+        delete ptr;
+    }
+};
+
+template <class>
+struct RemoveMemberPtrImpl {};
+
+template <class T, class U>
+struct RemoveMemberPtrImpl<U T::*> {
+    using Type = U;
+};
+
+template <class T>
+using RemoveMemberPtr = typename RemoveMemberPtrImpl<T>::Type;