The base class for the libuv requests. More...

Inheritance diagram for uv::request:

Public Types
using	uv_t = ::uv_req_t

using	on_destroy_t = std::function< void(void *_data) >
	The function type of the callback called when the request object is about to be destroyed.

Public Member Functions
	request (const request &_that)

request &	operator= (const request &_that)

	request (request &&_that) noexcept

request &	operator= (request &&_that) noexcept

void	swap (request &_that) noexcept

std::uintptr_t	id () const noexcept

long	nrefs () const noexcept
	The current number of existing references to the same object as this request variable refers to.

int	uv_status () const noexcept
	The status value returned by the last executed libuv API function on this request.

on_destroy_t &	on_destroy () const noexcept

::uv_req_type	type () const noexcept
	The tag indicating a libuv type of the request. More...

const char *	type_name () const noexcept
	A string containing the name of the request type.

void *const &	data () const noexcept
	The pointer to the user-defined arbitrary data. libuv and uvcc does not use this field.

void *&	data () noexcept

int	cancel () noexcept
	Cancel a pending request. More...

	operator const uv_t * () const noexcept

	operator uv_t * () noexcept

	operator bool () const noexcept
	Equivalent to `(uv_status() >= 0)`.

Detailed Description

The base class for the libuv requests.

Derived classes conceptually are just interfaces to the data stored in the base class, so there are no any virtual member functions.

Definition at line 27 of file request-base.hpp.

Member Function Documentation

::uv_req_type uv::request::type ( ) const

inlinenoexcept

The tag indicating a libuv type of the request.

Definition at line 191 of file request-base.hpp.

int uv::request::cancel ( )

inlinenoexcept

Cancel a pending request.

Definition at line 213 of file request-base.hpp.

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