lifecycle.h File Reference

Installing and invoking of application lifecycle event callbacks. More...

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Description

Installing and invoking of application lifecycle event callbacks.

This service is a facade for and implemented by the lumiera::LifecycleRegistry. By placing a static LifecycleHook variable or by calling LifecycleHook::add, a callback can be registered to be executed on a specific application lifecycle event. Examples being #ON_BASIC_INIT, #ON_GLOBAL_INIT. Other subsystems may register additional events for more specific purpose.

Note

the implementation resides in lib/lifecycle.cpp and gets linked into liblumiera.so

See also

lumiera::AppState

main.cpp

Definition in file lifecycle.h.

#include "lib/symbol.hpp"
#include "lib/nocopy.hpp"

Namespaces
namespace	lumiera
	Lumiera public interface.

Classes
class	LifecycleHook
	define and register a callback for a specific lifecycle event. More...

Variables
CStr	ON_BASIC_INIT
	automatic static init. treated specially to run as soon as possible
CStr	ON_GLOBAL_INIT
	to be triggered in main()
CStr	ON_GLOBAL_SHUTDOWN
	to be triggered at the end of main()
CStr	ON_EMERGENCY
	activated on shutdown after premature failure of a subsystem