Called by an i/o operation state to inform you of state change. Note that the i/o operation state lock is HELD during these calls! More...

#include "byte_io_multiplexer.hpp"

Inheritance diagram for llfio_v2_xxx::byte_io_multiplexer::io_operation_state_visitor:

Public Types
using	lock_guard = io_operation_state::lock_guard

Public Member Functions
virtual void	read_initiated (lock_guard &, io_operation_state_type)
	Called when an i/o has been initiated, and is now being processed asynchronously.

virtual bool	read_completed (lock_guard &, io_operation_state_type, io_result< buffers_type > &&)
	Called when an i/o has completed, and its result is available. Return true if you consume the result.

virtual void	read_finished (lock_guard &, io_operation_state_type)
	Called when an i/o has finished, and its state can now be destroyed.

virtual void	write_initiated (lock_guard &, io_operation_state_type)
	Called when an i/o has been initiated, and is now being processed asynchronously.

virtual bool	write_completed (lock_guard &, io_operation_state_type, io_result< const_buffers_type > &&)
	Called when an i/o has completed, and its result is available. Return true if you consume the result.

virtual void	barrier_initiated (lock_guard &, io_operation_state_type)
	Called when an i/o has been initiated, and is now being processed asynchronously.

virtual bool	barrier_completed (lock_guard &, io_operation_state_type, io_result< const_buffers_type > &&)
	Called when an i/o has completed, and its result is available. Return true if you consume the result.

virtual void	write_or_barrier_finished (lock_guard &, io_operation_state_type)
	Called when an i/o has finished, and its state can now be destroyed.

Detailed Description

Called by an i/o operation state to inform you of state change. Note that the i/o operation state lock is HELD during these calls!

The documentation for this struct was generated from the following file:

Public Types