Use vectors for storage in Poller

[libs/core.git] / source / core / meta.h

diff --git a/source/core/meta.h b/source/core/meta.h
index a13f5cb3a5714de60aba9a7bdc5682370aac110a..8015f42370837e2ba6633acb0ee9b50a87ca9273 100644 (file)
--- a/source/core/meta.h
+++ b/source/core/meta.h
@@ -23,6 +23,11 @@ struct RemoveReference<T &>
 { typedef T Type; };
 
 
+template<typename T>
+struct RemoveConstReference
+{ typedef typename RemoveConst<typename RemoveReference<T>::Type>::Type Type; };
+
+
 template<bool c, typename R>
 struct EnableIf;
 
@@ -43,10 +48,13 @@ struct Sfinae
        struct Yes { char c[2]; };
        struct No { char c; };
 
-       template<size_t s>
+       template<typename T>
+       static No f(...);
+
+       template<typename C, typename T>
        struct Evaluate
        {
-               enum { value = (s==sizeof(Yes)) };
+               enum { value = (sizeof(C::template f<T>(0))==sizeof(Yes)) };
        };
 };