cleanup

git-svn-id: svn://bind10.isc.org/svn/bind10/branches/parkinglot@617 e5f2f494-b856-4b98-b285-d166d9295462

src/lib/dns/cpp/rdata.h

@@ -137,15 +137,17 @@ private:
 class NS : public Rdata {
 public:
     explicit NS(const std::string& namestr) : nsname_(namestr) {}
-    explicit NS(const Name& nsname) : nsname_(nsname) {}
     explicit NS(InputBuffer& buffer, size_t rdata_len);
     NS(const NS& other);
-    virtual ~NS() {}
     virtual std::string toText() const;
     virtual void toWire(OutputBuffer& buffer) const;
     virtual void toWire(MessageRenderer& buffer) const;
     virtual int compare(const Rdata& other) const;
     ///
+    /// Specialized constructorx
+    ///
+    explicit NS(const Name& nsname) : nsname_(nsname) {}
+    ///
     /// Specialized methods
     ///
     const Name& getNSName() const;