skeleton for total ordering

2015-11-21 13:57:15 +01:00 · 2015-11-21 13:57:15 +01:00 · 12628f3689
commit 12628f3689
parent 655b4c04dd
1 changed files with 16 additions and 0 deletions
--- a/utils/total_ordering.hpp
+++ b/utils/total_ordering.hpp
@ -0,0 +1,16 @@
+#pragma once
+
+template <class Derived>
+struct TotalOrdering
+{
+    friend bool operator!=(const Derived& a, const Derived& b)
+    {
+        return !(a == b);
+    }
+
+    friend bool operator>(const Derived& a, const Derived& b)
+    {
+        return !(a == b);
+    }
+
+};