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|  | signal () | 
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|  | signal (const signal& src) | 
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|  | signal (signal&& src) | 
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| signal& | operator= (const signal& src) | 
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| signal& | operator= (signal&& src) | 
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|  | signal4 () | 
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|  | signal4 (const signal4& src) | 
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|  | signal4 (signal4&& src) | 
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| iterator | connect (const slot_type& slot_) | 
|  | Add a slot to the list of slots.  More... 
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| iterator | connect (slot_type&& slot_) | 
|  | Add a slot to the list of slots.  More... 
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| result_type | emit (type_trait_take_t< T_arg1 > _A_a1, type_trait_take_t< T_arg2 > _A_a2, type_trait_take_t< T_arg3 > _A_a3, type_trait_take_t< T_arg4 > _A_a4) const | 
|  | Triggers the emission of the signal.  More... 
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| result_type | emit_reverse (type_trait_take_t< T_arg1 > _A_a1, type_trait_take_t< T_arg2 > _A_a2, type_trait_take_t< T_arg3 > _A_a3, type_trait_take_t< T_arg4 > _A_a4) const | 
|  | Triggers the emission of the signal in reverse order (see emit()).  More... 
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| bound_const_mem_functor4< result_type, signal4, type_trait_take_t< T_arg1 >, type_trait_take_t< T_arg2 >, type_trait_take_t< T_arg3 >, type_trait_take_t< T_arg4 > > | make_slot () const | 
|  | Creates a functor that calls emit() on this signal.  More... 
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| result_type | operator() (type_trait_take_t< T_arg1 > _A_a1, type_trait_take_t< T_arg2 > _A_a2, type_trait_take_t< T_arg3 > _A_a3, type_trait_take_t< T_arg4 > _A_a4) const | 
|  | Triggers the emission of the signal (see emit()).  More... 
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| signal4& | operator= (const signal4& src) | 
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| signal4& | operator= (signal4&& src) | 
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| slot_list_type | slots () | 
|  | Creates an STL-style interface for the signal's list of slots.  More... 
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| const slot_list_type | slots () const | 
|  | Creates an STL-style interface for the signal's list of slots.  More... 
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|  | signal_base () noexcept | 
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|  | signal_base (const signal_base& src) noexcept | 
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|  | signal_base (signal_base&& src) | 
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|  | ~signal_base () | 
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| void | block (bool should_block=true) noexcept | 
|  | Sets the blocking state of all slots in the list.  More... 
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| bool | blocked () const noexcept | 
|  | Returns whether all slots in the list are blocked.  More... 
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| void | clear () | 
|  | Empties the list of slots.  More... 
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| bool | empty () const noexcept | 
|  | Returns whether the list of slots is empty.  More... 
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| signal_base& | operator= (const signal_base& src) | 
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| signal_base& | operator= (signal_base&& src) | 
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| size_type | size () const noexcept | 
|  | Returns the number of slots in the list.  More... 
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| void | unblock () noexcept | 
|  | Unsets the blocking state of all slots in the list.  More... 
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|  | trackable () noexcept | 
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|  | trackable (const trackable& src) noexcept | 
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|  | trackable (trackable&& src) | 
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|  | ~trackable () | 
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| void | add_destroy_notify_callback (void* data, func_destroy_notify func) const | 
|  | Add a callback that is executed (notified) when the trackable object is detroyed.  More... 
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| void | notify_callbacks () | 
|  | Execute and remove all previously installed callbacks.  More... 
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| trackable& | operator= (const trackable& src) | 
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| trackable& | operator= (trackable&& src) | 
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| void | remove_destroy_notify_callback (void* data) const | 
|  | Remove a callback previously installed with add_destroy_notify_callback().  More... 
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| typedef slot_list_type::const_iterator | const_iterator | 
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| typedef slot_list_type::const_reverse_iterator | const_reverse_iterator | 
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| typedef internal::signal_emit4< T_return, T_arg1, T_arg2, T_arg3, T_arg4, nil > | emitter_type | 
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| typedef slot_list_type::iterator | iterator | 
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| typedef emitter_type::result_type | result_type | 
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| typedef slot_list_type::reverse_iterator | reverse_iterator | 
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| typedef slot_list< slot_type > | slot_list_type | 
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| typedef slot< T_return(T_arg1, T_arg2, T_arg3, T_arg4)> | slot_type | 
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| typedef std::size_t | size_type | 
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| typedef internal::func_destroy_notify | func_destroy_notify | 
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| typedef internal::signal_impl::iterator_type | iterator_type | 
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| iterator_type | connect (const slot_base& slot_) | 
|  | Adds a slot at the end of the list of slots.  More... 
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| iterator_type | connect (slot_base&& slot_) | 
|  | Adds a slot at the end of the list of slots.  More... 
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| iterator_type | erase (iterator_type i) | 
|  | Removes the slot at the given position from the list of slots.  More... 
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| internal::signal_impl* | impl () const | 
|  | Returns the signal_impl object encapsulating the list of slots.  More... 
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| iterator_type | insert (iterator_type i, const slot_base& slot_) | 
|  | Adds a slot at the given position into the list of slots.  More... 
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| iterator_type | insert (iterator_type i, slot_base&& slot_) | 
|  | Adds a slot at the given position into the list of slots.  More... 
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| internal::signal_impl* | impl_ | 
|  | The signal_impl object encapsulating the slot list.  More... 
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template<class T_return, class T_arg1, class T_arg2, class T_arg3, class T_arg4>
class sigc::signal< T_return, T_arg1, T_arg2, T_arg3, T_arg4, nil, nil, nil >
Convenience wrapper for the numbered sigc::signal4 template. 
See the base class for useful methods. This is the template specialization of the unnumbered sigc::signal template for 4 argument(s).
- Deprecated:
- Please use the syntax similar to that used by std::function<>: