Boost.Signals: class template slot

Header

#include <boost/signals/slot.hpp>

Synopsis

The slot class template allows slots to be created and passed as arguments to non-template functions. It is CopyConstructible, but not DefaultConstructible or Assignable.

namespace boost {
  template<typename SlotFunction>
  class slot {
  public:
    template<typename Slot> slot(const Slot&);

  private:
    SlotFunction stored_slot_function; // exposition only
  };
}

Constructor

template<typename Slot> slot(const Slot& slot);

• Effects: initializes this to contain the incoming slot, which may be any function object that SlotFunction can be constructed with.