A template for Signals with no parameters or return value. More...

Public Member Functions
	Signal ()
	Default constructor.
	~Signal ()
	Non-virtual destructor.
bool	Empty () const
	Queries whether there are any connected slots.
std::size_t	GetConnectionCount () const
	Queries the number of slots.
void	Connect (void(*func)())
	Connects a function.
void	Disconnect (void(*func)())
	Disconnects a function.
template<class X >
void	Connect (X obj, void(X::func)())
	Connects a member function.
template<class X >
void	Disconnect (X obj, void(X::func)())
	Disconnects a member function.
template<class X >
void	Connect (SlotDelegate< X > &delegate, void(X::*func)())
	Connects a member function.
template<class X >
void	Disconnect (SlotDelegate< X > &delegate, void(X::*func)())
	Disconnects a member function.
template<class X >
void	Connect (ConnectionTrackerInterface *connectionTracker, const X &func)
	Connects a function object.
void	Connect (ConnectionTrackerInterface connectionTracker, FunctorDelegate delegate)
	Connects a function object using FunctorDelegate.
void	Emit ()
	Emits the signal.

Detailed Description

template<>
class Dali::Signal< void() >

A template for Signals with no parameters or return value.

Since:: 3.0, DALi version 1.0.0

Constructor & Destructor Documentation

Dali::Signal< void() >::Signal ( )

Default constructor.

Since:: 3.0, DALi version 1.0.0

Dali::Signal< void() >::~Signal ( )

Non-virtual destructor.

Since:: 3.0, DALi version 1.0.0

Member Function Documentation

void Dali::Signal< void() >::Connect ( void(*)() func )

Connects a function.

Since:: 3.0, DALi version 1.0.0

Parameters:

[in] func The function to connect

template<class X >

void Dali::Signal< void() >::Connect	(	X *	obj,
		void(X::*)()	func
	)

Connects a member function.

Since:: 3.0, DALi version 1.0.0

Parameters:

[in]	obj	An object which must implement the ConnectionTrackerInterface
[in]	func	The member function to connect

template<class X >

void Dali::Signal< void() >::Connect	(	SlotDelegate< X > &	delegate,
		void(X::*)()	func
	)

Connects a member function.

Since:: 3.0, DALi version 1.0.0

Parameters:

[in]	delegate	A slot delegate
[in]	func	The member function to connect

template<class X >

void Dali::Signal< void() >::Connect	(	ConnectionTrackerInterface *	connectionTracker,
		const X &	func
	)

Connects a function object.

Since:: 3.0, DALi version 1.0.0

Parameters:

[in]	connectionTracker	A connection tracker which can be used to disconnect
[in]	func	The function object to copy

void Dali::Signal< void() >::Connect	(	ConnectionTrackerInterface *	connectionTracker,
		FunctorDelegate *	delegate
	)

Connects a function object using FunctorDelegate.

Since:: 3.0, DALi version 1.0.0

Parameters:

[in]	connectionTracker	A connection tracker which can be used to disconnect
[in]	delegate	A newly allocated FunctorDelegate (ownership is taken)

void Dali::Signal< void() >::Disconnect ( void(*)() func )

Disconnects a function.

Since:: 3.0, DALi version 1.0.0

Parameters:

[in] func The function to disconnect

template<class X >

void Dali::Signal< void() >::Disconnect	(	X *	obj,
		void(X::*)()	func
	)

Disconnects a member function.

Since:: 3.0, DALi version 1.0.0

Parameters:

[in]	obj	An object which must implement the ConnectionTrackerInterface
[in]	func	The member function to disconnect

template<class X >

void Dali::Signal< void() >::Disconnect	(	SlotDelegate< X > &	delegate,
		void(X::*)()	func
	)

Disconnects a member function.

Since:: 3.0, DALi version 1.0.0

Parameters:

[in]	delegate	A slot delegate
[in]	func	The member function to disconnect

void Dali::Signal< void() >::Emit ( )

Emits the signal.

Since:: 3.0, DALi version 1.0.0

bool Dali::Signal< void() >::Empty ( ) const

Queries whether there are any connected slots.

Since:: 3.0, DALi version 1.0.0

Returns:: True if there are any slots connected to the signal

std::size_t Dali::Signal< void() >::GetConnectionCount ( ) const

Queries the number of slots.

Since:: 3.0, DALi version 1.0.0

Returns:: The number of slots connected to this signal

Public Member Functions

Detailed Description

template<> class Dali::Signal< void() >

Constructor & Destructor Documentation

Member Function Documentation

template<>
class Dali::Signal< void() >