Method getFirstRef

lout/misc.hh:519–522

* \brief Return the reference of the first element (convenience method). */

    * \brief Return the reference of the first element (convenience method).
    */
   inline T* getFirstRef () const {
      assert (size () > 0);
      return this->getRef(0);
   }

   /**
    * \brief Return the first element, explicitly.