A message carrying a method invocation across threads. More...

Inheritance diagram for libcamera::InvokeMessage:

Public Member Functions
	InvokeMessage (BoundMethodBase method, std::shared_ptr< BoundMethodPackBase > pack, Semaphore semaphore=nullptr, bool deleteMethod=false)
	Construct an InvokeMessage for method invocation on an Object. More...

Semaphore *	semaphore () const
	Retrieve the message semaphore passed to the constructor. More...

void	invoke ()
	Invoke the method bound to InvokeMessage::method_ with arguments InvokeMessage::pack_.

Public Member Functions inherited from libcamera::Message
	Message (Type type)
	Construct a message object of type type. More...

Type	type () const
	Retrieve the message type. More...

Object *	receiver () const
	Retrieve the message receiver. More...

Additional Inherited Members
Public Types inherited from libcamera::Message
enum	Type { None = 0, InvokeMessage = 1, ThreadMoveMessage = 2, DeferredDelete = 3, UserMessage = 1000 }
	The message type. More...

Static Public Member Functions inherited from libcamera::Message
static Type	registerMessageType ()
	Reserve and register a custom user-defined message type. More...

Detailed Description

A message carrying a method invocation across threads.

Constructor & Destructor Documentation

libcamera::InvokeMessage::InvokeMessage	(	BoundMethodBase *	method,
		std::shared_ptr< BoundMethodPackBase >	pack,
		Semaphore *	semaphore = `nullptr`,
		bool	deleteMethod = `false`
	)

Construct an InvokeMessage for method invocation on an Object.

Parameters

[in]	method	The bound method
[in]	pack	The packed method arguments
[in]	semaphore	The semaphore used to signal message delivery
[in]	deleteMethod	True to delete the method when the message is destroyed

libcamera::InvokeMessage::semaphore ( ) const

inline

Retrieve the message semaphore passed to the constructor.

The documentation for this class was generated from the following files: