fcppt::signal::base< T > Class Template Reference

Detailed Description

template<typename T>
class fcppt::signal::base< T >

Default base class for signals. Provides no unlinking capabilities.

Template Parameters

T	The signal's function type

See the module documentation for more information.

Public Types
typedef T	function_signature
	A typedef for the function's return type.
typedef fcppt::function::object< T >	function_type
	A typedef for the wrapped function.

Public Member Functions
signal::auto_connection	connect (function_type const &)
	Connect a callback to this signal.
bool	empty () const
	Return if the signal has connections attached to it.

Protected Types
typedef detail::concrete_connection < function_signature >	concrete_connection
typedef boost::intrusive::list < concrete_connection, boost::intrusive::constant_time_size < false > >	connection_list

Protected Member Functions
	base ()
	~base ()
connection_list &	connections () const

Member Typedef Documentation

template<typename T >

typedef detail::concrete_connection< function_signature > fcppt::signal::base< T >::concrete_connection

protected

template<typename T >

typedef boost::intrusive::list< concrete_connection, boost::intrusive::constant_time_size< false > > fcppt::signal::base< T >::connection_list

protected

template<typename T >

typedef T fcppt::signal::base< T >::function_signature

A typedef for the function's return type.

template<typename T >

typedef fcppt::function::object< T > fcppt::signal::base< T >::function_type

A typedef for the wrapped function.

Constructor & Destructor Documentation

template<typename T >

fcppt::signal::base< T >::base ( )

protected

template<typename T >

fcppt::signal::base< T >::~base ( )

protected

Member Function Documentation

template<typename T >

fcppt::signal::auto_connection fcppt::signal::base< T >::connect

(

function_type const &

_function

)

Connect a callback to this signal.

template<typename T >

fcppt::signal::base< T >::connection_list & fcppt::signal::base< T >::connections ( ) const

protected

template<typename T >

bool fcppt::signal::base< T >::empty

(

)

const

Return if the signal has connections attached to it.