From 2c92e07f337e42cf58970443f9de678f85a9b2a4 Mon Sep 17 00:00:00 2001
From: rtk0c <mail.tianyig@gmail.com>
Date: Thu, 19 Oct 2023 22:50:07 -0700
Subject: The great renaming: switch to "module style"

---
 src/brussel.common/TypeTraits.hpp | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 src/brussel.common/TypeTraits.hpp

(limited to 'src/brussel.common/TypeTraits.hpp')

diff --git a/src/brussel.common/TypeTraits.hpp b/src/brussel.common/TypeTraits.hpp
new file mode 100644
index 0000000..73a56f9
--- /dev/null
+++ b/src/brussel.common/TypeTraits.hpp
@@ -0,0 +1,27 @@
+#pragma once
+
+#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;
+	}
+};
+
+template <typename>
+struct RemoveMemberPtrImpl {};
+
+template <typename T, typename U>
+struct RemoveMemberPtrImpl<U T::*> {
+	using Type = U;
+};
+
+template <typename T>
+using RemoveMemberPtr = typename RemoveMemberPtrImpl<T>::Type;
-- 
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