The libsigc++ namespace. More...

Classes
struct	adaptor_base
	A hint to the compiler. More...
struct	adaptor_functor
	Converts an arbitrary functor into an adaptor type. More...
struct	adaptor_trait
	Trait that specifies what is the adaptor version of a functor type. More...
struct	adaptor_trait< T_functor, false >
	Trait that specifies the adaptor version of a functor type. More...
struct	adaptor_trait< T_functor, true >
	Trait that specifies the adaptor version of a functor type. More...
struct	adapts
	Base type for adaptors. More...
struct	bind_functor
	Adaptor that binds arguments to the wrapped functor. More...
struct	bind_functor<-1, T_functor, T_type... >
	Adaptor that binds argument(s) to the wrapped functor. More...
struct	bind_return_functor
	Adaptor that fixes the return value of the wrapped functor. More...
class	bound_argument
	A bound_argument<Foo> object stores a bound (for instance, with sigc::bind(), or sigc::bind_return()) argument. More...
class	bound_argument< std::reference_wrapper< const T_wrapped > >
	bound_argument object for a bound argument that is passed by bind() or returned by bind_return() by const reference, specialized for const reference_wrapper<> types. More...
class	bound_argument< std::reference_wrapper< T_wrapped > >
	bound_argument object for a bound argument that is passed by bind() or returned by bind_return() by reference, specialized for std::reference_wrapper<> types. More...
class	bound_mem_functor
struct	compose1_functor
	Adaptor that combines two functors. More...
struct	compose2_functor
	Adaptor that combines three functors. More...
struct	connection
	This may be used to disconnect the referred slot at any time (disconnect()). More...
struct	exception_catch_functor
struct	functor_trait
	Trait that specifies the appropriate functor type of any callable type. More...
struct	hide_functor
	Adaptor that adds a dummy parameter to the wrapped functor. More...
class	limit_reference
	A limit_reference<Foo> object stores a reference (Foo&), but makes sure that, if Foo inherits from sigc::trackable, then visit_each<>() will "limit" itself to the sigc::trackable reference instead of the derived reference. More...
class	limit_reference< T_type, true >
	limit_reference object for a class that derives from trackable. More...
class	mem_functor
struct	notifiable
class	pointer_functor
	pointer_functor wraps existing non-member functions with, or without, arguments. More...
class	pointer_functor< T_return(T_args...)>
struct	retype_functor
	Adaptor that performs C-style casts on the parameters passed on to the functor. More...
struct	retype_return_functor
	Adaptor that performs a C-style cast on the return value of a functor. More...
struct	retype_return_functor< void, T_functor >
	Adaptor that performs a C-style cast on the return value of a functor. More...
class	signal< T_return(T_arg...)>
	signal can be used to connect() slots that are invoked during subsequent calls to emit(). More...
struct	signal_base
	Base class for the sigc::signal# templates. More...
class	signal_with_accumulator
	Signal declaration. More...
class	slot< T_return(T_arg...)>
	Converts an arbitrary functor to a unified type which is opaque. More...
class	slot_base
	Base type for slots. More...
class	track_obj_functor
	track_obj_functor wraps a functor and stores a reference to a trackable object. More...
struct	trackable
	Base class for objects with auto-disconnection. More...
struct	type_trait
struct	type_trait< const T_type& >
struct	type_trait< T_type& >
struct	type_trait< T_type[N]>
struct	type_trait< void >
struct	unwrap_reference
struct	unwrap_reference< std::reference_wrapper< const T_type > >
struct	unwrap_reference< std::reference_wrapper< T_type > >
struct	visitor
	sigc::visitor<T_functor>::do_visit_each() performs a functor on each of the targets of a functor. More...

Typedefs
template<typename T >
using	type_trait_pass_t = typename type_trait< T >::pass
template<typename T >
using	type_trait_take_t = typename type_trait< T >::take

Functions
template<int I_location, typename T_functor , typename... T_bound>
decltype(auto)	bind (const T_functor& func, T_bound...b)
	Creates an adaptor of type sigc::bind_functor which binds the passed argument to the passed functor. More...
template<typename T_functor , typename... T_type>
decltype(auto)	bind (const T_functor& func, T_type...b)
	Creates an adaptor of type sigc::bind_functor which fixes the last arguments of the passed functor. More...
template<typename T_return , typename T_functor >
bind_return_functor< T_return, T_functor >	bind_return (const T_functor& functor, T_return ret_value)
	Creates an adaptor of type sigc::bind_return_functor which fixes the return value of the passed functor to the passed argument. More...
template<typename T_setter , typename T_getter >
compose1_functor< T_setter, T_getter >	compose (const T_setter& setter, const T_getter& getter)
	Creates an adaptor of type sigc::compose1_functor which combines two functors. More...
template<typename T_setter , typename T_getter1 , typename T_getter2 >
compose2_functor< T_setter, T_getter1, T_getter2 >	compose (const T_setter& setter, const T_getter1& getter1, const T_getter2& getter2)
	Creates an adaptor of type sigc::compose2_functor which combines three functors. More...
template<typename T_functor , typename T_catcher >
decltype(auto)	exception_catch (const T_functor& func, const T_catcher& catcher)
template<int I_location, typename T_functor >
decltype(auto)	hide (const T_functor& func)
	Creates an adaptor of type sigc::hide_functor which adds a dummy parameter to the passed functor. More...
template<typename T_functor >
decltype(auto)	hide (const T_functor& func)
	Creates an adaptor of type sigc::hide_functor which adds a dummy parameter to the passed functor. More...
template<typename T_functor >
retype_return_functor< void, T_functor >	hide_return (const T_functor& functor)
	Creates an adaptor of type sigc::retype_return_functor which drops the return value of the passed functor. More...
template<typename T_return , typename T_obj , typename... T_arg>
decltype(auto)	mem_fun (T_return(T_obj::* func)(T_arg...))
	Creates a functor of type sigc::mem_functor which wraps a method. More...
template<typename T_return , typename T_obj , typename T_obj2 , typename... T_arg>
decltype(auto)	mem_fun (T_obj& obj, T_return(T_obj2::* func)(T_arg...))
	Creates a functor of type sigc::bound_mem_functor which encapsulates a method and an object instance. More...
template<typename T_return , typename... T_args>
decltype(auto)	ptr_fun (T_return(* func)(T_args...))
	Creates a functor of type sigc::pointer_functor which wraps an existing non-member function. More...
template<template< typename T_func, typename...T_arg > class T_functor, typename T_func , typename... T_arg>
decltype(auto)	retype (const T_functor< T_func, T_arg... >& functor)
	Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. More...
template<template< typename T_return, typename...T_arg > class T_functor, typename T_return , typename... T_arg>
decltype(auto)	retype (const T_functor< T_return(T_arg...)>& functor)
	Creates an adaptor of type sigc::retype_functor which performs C-style casts on the parameters passed on to the functor. More...
template<typename T_return , typename T_functor >
retype_return_functor< T_return, T_functor >	retype_return (const T_functor& functor)
	Creates an adaptor of type sigc::retype_return_functor which performs a C-style cast on the return value of the passed functor. More...
template<typename T_functor , typename... T_obj>
decltype(auto)	track_obj (const T_functor& func, const T_obj&...obj)
	Creates an adaptor of type sigc::track_obj_functor which wraps a functor. More...
template<typename T_type >
T_type&	unwrap (const std::reference_wrapper< T_type >& v)
template<typename T_type >
const T_type&	unwrap (const std::reference_wrapper< const T_type >& v)
template<typename T_action , typename T_functor >
void	visit_each (const T_action& action, const T_functor& functor)
	This function performs a functor on each of the targets of a functor. More...
template<typename T_action , typename T_functor >
void	visit_each_trackable (const T_action& action, const T_functor& functor)
	This function performs a functor on each of the targets of a functor limited to a restricted type. More...

Detailed Description

The libsigc++ namespace.

Typedef Documentation

template <typename T >

using sigc::type_trait_pass_t = typedef typename type_trait<T>::pass

template <typename T >

using sigc::type_trait_take_t = typedef typename type_trait<T>::take

Function Documentation

template <typename T_functor , typename T_catcher >

decltype(auto) sigc::exception_catch ( const T_functor &  func, const T_catcher &  catcher  )

inline

template <typename T_type >

T_type& sigc::unwrap

(

const std::reference_wrapper< T_type > &

v

)

template <typename T_type >

const T_type& sigc::unwrap

(

const std::reference_wrapper< const T_type > &

v

)