- SlotDelegate( const SlotDelegate& ); ///< undefined copy constructor @SINCE_1_0.0
- SlotDelegate& operator=( const SlotDelegate& ); ///< undefined assignment operator @SINCE_1_0.0
+ SlotDelegate( const SlotDelegate& ) = delete; ///< Deleted copy constructor. @SINCE_1_0.0
+ SlotDelegate( SlotDelegate&& ) = delete; ///< Deleted move constructor. @SINCE_1_9.25
+ SlotDelegate& operator=( const SlotDelegate& ) = delete; ///< Deleted copy assignment operator. @SINCE_1_0.0
+ SlotDelegate& operator=( SlotDelegate&& ) = delete; ///< Deleted move assignment operator. @SINCE_1_9.25