From 1f5587b3ea23d03364107f39b24ff16545d04dd7 Mon Sep 17 00:00:00 2001
From: Bruno de Oliveira Abinader <bruno@mapbox.com>
Date: Thu, 28 Apr 2016 18:24:24 +0300
Subject: [core] Added mbgl::underlying_type

---
 include/mbgl/util/traits.hpp | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 include/mbgl/util/traits.hpp

(limited to 'include/mbgl/util/traits.hpp')

diff --git a/include/mbgl/util/traits.hpp b/include/mbgl/util/traits.hpp
new file mode 100644
index 0000000000..812d9fb547
--- /dev/null
+++ b/include/mbgl/util/traits.hpp
@@ -0,0 +1,15 @@
+#ifndef MBGL_UTIL_TRAITS
+#define MBGL_UTIL_TRAITS
+
+#include <type_traits>
+
+namespace mbgl {
+
+template<typename T>
+constexpr auto underlying_type(T t) -> typename std::underlying_type<T>::type {
+    return static_cast<typename std::underlying_type<T>::type>(t);
+}
+
+} // namespace mbgl
+
+#endif // MBGL_UTIL_TRAITS
-- 
cgit v1.2.1