lely::io::CanChannelRead Class Reference

A read operation suitable for use with a CAN channel. More...

#include <can.hpp>

Inheritance diagram for lely::io::CanChannelRead:

Collaboration diagram for lely::io::CanChannelRead:

Public Member Functions
template<class F>
	CanChannelRead (can_msg *msg, can_err *err, ::std::chrono::nanoseconds *dp, ev_exec_t *exec, F &&f)
	Constructs a read operation with a completion task.
template<class F>
	CanChannelRead (can_msg *msg, can_err *err, ::std::chrono::nanoseconds *dp, F &&f)
	Constructs a read operation with a completion task.
ev::Executor	get_executor () const noexcept
	Returns the executor to which the completion task is (to be) submitted.

Additional Inherited Members
Data Fields inherited from io_can_chan_read
struct can_msg *	msg
	The address at which to store the CAN frame.
struct can_err *	err
	The address at which to store the CAN error frame.
struct timespec *	tp
	The address at which to store the system time at which the CAN frame or CAN error frame was received.
struct ev_task	task
	The task (to be) submitted upon completion (or cancellation) of the read operation.
struct io_can_chan_read_result	r
	The result of the read operation.

Detailed Description

A read operation suitable for use with a CAN channel.

This class stores a callable object with signature void(int result, std::error_code ec), which is invoked upon completion (or cancellation) of the read operation.

Definition at line 145 of file can.hpp.

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

• include/lely/io2/can.hpp