Changeset 310 for trunk/nv/type_traits.hh

Timestamp:

08/14/14 19:00:26 (11 years ago)

Author:

epyon

Message:

• range - added bit enumeration iterator
• flags - added flag enumeration iterator
• wx - switched to more performant update mechanism
• gl_window - no need to call load_gl_no_context twice

File:

• trunk/nv/type_traits.hh (modified) (1 diff)

trunk/nv/type_traits.hh

@@ -207 +207 @@
                 ((TYPE*)object)->TYPE::~TYPE();
         }
+
+        template< typename T, typename IS_ENUM >
+        struct base_underlying_type_helper
+        {
+                typedef T type;
+        };
+
+        template< typename T >
+        struct base_underlying_type_helper< T, std::true_type >
+        {
+                typedef typename nv::underlying_type<T>::type type;
+        };
+
+
+        template< typename T >
+        struct base_underlying_type
+        {
+                typedef typename base_underlying_type_helper< T, typename std::is_enum<T>::type >::type type;
+        };
+
+
 }