iox::popo::Request

The Request class is a mutable abstraction over types which are written to loaned shared memory. These requests are sent to the server via the iceoryx system. More...

#include <iceoryx_posh/popo/request.hpp>

Inherits from SmartChunk< RpcInterface< Request< T >, ClientSendError >, T, cxx::add_const_conditionally_t< RequestHeader, T > >

Public Functions

	Name
template <typename S =T,typename =ForClientOnly> cxx::expected< ClientSendError >	send() Sends the request via the client from which it was loaned and automatically release ownership to it.
cxx::add_const_conditionally_t< RequestHeader, T > &	getRequestHeader() Retrieve the request-header of the underlying memory chunk loaned to the sample.
const RequestHeader &	getRequestHeader() const Retrieve the request-header of the underlying memory chunk loaned to the sample.

Friends

	Name
class	ClientImpl
class	ServerImpl

Detailed Description

template <typename T >
class iox::popo::Request;

The Request class is a mutable abstraction over types which are written to loaned shared memory. These requests are sent to the server via the iceoryx system.

Public Functions Documentation

function send

template <typename S  =T,
typename  =ForClientOnly<S, T>>
cxx::expected< ClientSendError > send()

Sends the request via the client from which it was loaned and automatically release ownership to it.

Only available for client (non-const type T)

function getRequestHeader

cxx::add_const_conditionally_t< RequestHeader, T > & getRequestHeader()

Retrieve the request-header of the underlying memory chunk loaned to the sample.

Return: The request-header of the underlying memory chunk.

function getRequestHeader

const RequestHeader & getRequestHeader() const

Retrieve the request-header of the underlying memory chunk loaned to the sample.

Return: The request-header of the underlying memory chunk.

Friends

friend ClientImpl

friend class ClientImpl;

friend ServerImpl

friend class ServerImpl;

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Updated on 18 December 2023 at 13:02:35 CET