1 files changed, 35 insertions, 1 deletions
diff --git a/src/flags.h b/src/flags.h
index e68884ca..16d205d9 100644
--- a/src/flags.h
+++ b/src/flags.h
@@ -1,7 +1,7 @@
 #ifndef _FLAGS_H
 #define _FLAGS_H
 
-template <typename T = uint_least8_t>
+template <typename T = boost::uint_least8_t>
 class supports_flags
 {
 public:
@@ -35,4 +35,38 @@ public:
   }
 };
 
+template <typename T = boost::uint_least8_t>
+class delegates_flags : public boost::noncopyable
+{
+public:
+  typedef T flags_t;
+
+protected:
+  supports_flags<T>& flags_;
+
+public:
+  delegates_flags() : flags_() {}
+  delegates_flags(supports_flags<T>& arg) : flags_(arg) {}
+
+  flags_t flags() const {
+    return flags_.flags();
+  }
+  bool has_flags(const flags_t arg) const {
+    return flags_.has_flags(arg);
+  }
+
+  void set_flags(const flags_t arg) {
+    flags_.set_flags(arg);
+  }
+  void clear_flags() {
+    flags_.clear_flags();
+  }
+  void add_flags(const flags_t arg) {
+    flags_.add_flags(arg);
+  }
+  void drop_flags(const flags_t arg) {
+    flags_.drop_flags(arg);
+  }
+};
+
 #endif // _FLAGS_H