Avoid deprecated access declarations

"According the ANSI/ISO Standard, the use of access declarations
is considered deprecated. Instead, you should use a using
declaration for that purpose"
  http://www.devx.com/tips/Tip/5707

diff --git a/flower/include/interval.hh b/flower/include/interval.hh
index 1ce6ac20988318a40af72585360e26e639f40523..02bc7919d6f5680d054b1e8db5c0c9ee778129f8 100644 (file)
--- a/flower/include/interval.hh
+++ b/flower/include/interval.hh
@@ -31,7 +31,7 @@
 template<class T>
 struct Interval_t : public Drul_array<T>
 {
-  Drul_array<T>::at;
+  using Drul_array<T>::at;
 
   static T infinity ();
   static string T_to_string (T arg);