From c150f92d4adccb1bb452c29c7d42cfd6e6ccb6d9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Fri, 6 Jul 2012 02:22:33 +0200
Subject: [PATCH] Added complement operator to Set.

---
 src/Set.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/Set.h b/src/Set.h
index 2e077ccb1..439e9a56c 100644
--- a/src/Set.h
+++ b/src/Set.h
@@ -92,6 +92,11 @@ template<class T, class U> class Set {
             return *this;
         }
 
+        /** @brief Set complement */
+        inline constexpr Set<T, U> operator~() const {
+            return Set<T, U>(~value);
+        }
+
         /** @brief Value in underlying type */
         inline constexpr explicit operator UnderlyingType() const {
             return value;