rotor::wrapped_response_t< Request > Struct Template Reference

trackable templated response which holds user-supplied response payload. More...

#include <request.hpp>

Public Types
using	request_t = typename request_unwrapper_t<Request>::request_t
	alias for original user-supplied request type
using	req_message_t = message_t<wrapped_request_t<request_t>>
	alias type of message with wrapped request, which is possibly wrapped into intrusive pointer
using	req_message_ptr_t = intrusive_ptr_t<req_message_t>
	alias for intrusive pointer to message with wrapped request
using	response_t = typename request_t::response_t
	alias for possibly wrapped user-supplied response type
using	res_helper_t = response_helper_t<response_t>
	helper type for response construction
using	unwrapped_response_t = typename res_helper_t::response_t
	alias user-supplied response type

Public Member Functions
	wrapped_response_t (const extended_error_ptr_t &ee_, req_message_ptr_t message_)
	error-response constructor (response payload is empty)
template<typename Response, typename E = std::enable_if_t<std::is_same_v<response_t, std::remove_cv_t<Response>>>>
	wrapped_response_t (req_message_ptr_t message_, const extended_error_ptr_t &ee_, Response &&res_)
	"forward-constructor"
template<typename Req, typename... Args, typename E1 = std::enable_if_t<std::is_same_v<req_message_ptr_t, std::remove_cv_t<Req>>>, typename E2 = std::enable_if_t<details::is_constructible_v<unwrapped_response_t, Args...>>>
	wrapped_response_t (Req &&message_, Args &&...args)
	successful-response constructor.
request_id_t	request_id () const noexcept
	returns request id of the original request

Public Attributes
extended_error_ptr_t	ee
	pointer to extended error, used in the case of response failure
req_message_ptr_t	req
	original request message, which contains request_id for request/response matching
response_t	res
	user-supplied response payload

Detailed Description

template<typename Request>
struct rotor::wrapped_response_t< Request >

trackable templated response which holds user-supplied response payload.

In addition to user-supplied response payload, the class contains error_code and intrusive pointer to the original request message.

Constructor & Destructor Documentation

wrapped_response_t() [1/2]

template<typename Request>

template<typename Response, typename E = std::enable_if_t<std::is_same_v<response_t, std::remove_cv_t<Response>>>>

rotor::wrapped_response_t< Request >::wrapped_response_t ( req_message_ptr_t message_, const extended_error_ptr_t & ee_, Response && res_ )

inline

"forward-constructor"

The request message, error code are copied, while the response (possible intrusive pointer to the original request) is forwarded.

wrapped_response_t() [2/2]

template<typename Request>

template<typename Req, typename... Args, typename E1 = std::enable_if_t<std::is_same_v<req_message_ptr_t, std::remove_cv_t<Req>>>, typename E2 = std::enable_if_t<details::is_constructible_v<unwrapped_response_t, Args...>>>

rotor::wrapped_response_t< Request >::wrapped_response_t ( Req && message_, Args &&... args )

inline

successful-response constructor.

The request message is copied, the error code is set to success, the response (possible intrusive pointer to the original request) constructed from the arguments.

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

• /home/b/development/cpp/cpp-rotor/include/rotor/request.hpp