Trigger Class Reference

Callback mechanism: get notified on state changes. More...

#include <cc/Trigger>

Public Member Functions
void	connect (Function< void()> &&f) const
	Connect a new listener f.
void	emit () const
	Report state change to all listeners.
bool	hasListeners () const
	Check if anyone is listening.
void	disband ()
	Remove all listeners.
void	operator() (Function< void()> &&f) const
	Connect a new listener f.
void	operator() () const
	Report state change to all listeners.

Detailed Description

Callback mechanism: get notified on state changes.

Member Function Documentation

connect()

void connect

(

Function< void()> &&

f

)

const

Connect a new listener f.

emit()

void emit

(

)

const

Report state change to all listeners.

hasListeners()

bool hasListeners

(

)

const

Check if anyone is listening.

disband()

void disband

(

)

Remove all listeners.

operator()() [1/2]

void operator()

(

Function< void()> &&

f

)

const

Connect a new listener f.

operator()() [2/2]

void operator()

(

)

const

Report state change to all listeners.