X-Git-Url: https://git.dogcows.com/gitweb?p=chaz%2Fyoink;a=blobdiff_plain;f=src%2Fcml%2Fcore%2Fmeta%2Fcommon.h;h=08c129d295985b6f0af051b46fc8ba55e6c7b450;hp=6d9b8761b439ed689ce5eb5cac3050cf80286cc5;hb=6b0a0d0efafe34d48ab344fca3b479553bd4e62c;hpb=0fffd0097d7b496454413e57b398c903ecc252e4

diff --git a/src/cml/core/meta/common.h b/src/cml/core/meta/common.h
index 6d9b876..08c129d 100644
--- a/src/cml/core/meta/common.h
+++ b/src/cml/core/meta/common.h
@@ -80,6 +80,36 @@ template<> struct same_type<any_type,any_type> {
     enum { is_true = true, is_false = false };
 };
 
+/** Remove a reference qualifier from a type. */
+template<typename T> struct remove_reference {
+    template<typename Q, typename Dummy> struct helper {
+        typedef Q type;
+    };
+
+    template<typename Q> struct helper<Q&, void> {
+        typedef Q type;
+    };
+
+    template<typename Q> struct helper<const Q&, void> {
+        typedef const Q type;
+    };
+
+    typedef typename helper<T,void>::type type;
+};
+
+/** Remove a const qualifier from a type. */
+template<typename T> struct remove_const {
+    template<typename Q, typename Dummy> struct helper {
+        typedef Q type;
+    };
+
+    template<typename Q> struct helper<const Q, void> {
+        typedef Q type;
+    };
+
+    typedef typename helper<T,void>::type type;
+};
+
 } // namespace cml
 
 #endif