From df56f9fbcefa28295992c99096ebc82d3543194f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Konstantin=20Ka=CC=88fer?= <mail@kkaefer.com>
Date: Wed, 12 Mar 2014 14:32:24 +0100
Subject: [PATCH] they return bool values

---
 include/llmr/util/variant.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/llmr/util/variant.hpp b/include/llmr/util/variant.hpp
index 410aa8ead..170bcad9f 100644
--- a/include/llmr/util/variant.hpp
+++ b/include/llmr/util/variant.hpp
@@ -273,12 +273,12 @@ public:
     }
 
     template<typename T>
-    VARIANT_INLINE void is() const
+    VARIANT_INLINE bool is() const
     {
         return (type_id == detail::type_traits<T, Types...>::id);
     }
 
-    VARIANT_INLINE void valid() const
+    VARIANT_INLINE bool valid() const
     {
         return (type_id != detail::invalid_value);
     }