rad::cii::Request< REP_TYPE, REQ_TYPE > Class Template Reference

#include <request.hpp>

Public Member Functions
	Request (const REQ_TYPE &req_payload)
Default copy constructor.
	Request (const Request &)=default
	Request (Request &&) noexcept(std::is_nothrow_move_constructible< REQ_TYPE >())=default

Default assignment operators.
Request &	operator= (const Request &)=default
Request &	operator= (Request &&) noexcept(std::is_nothrow_move_assignable_v< REQ_TYPE >)=default
const REQ_TYPE &	GetRequestPayload () const
elt::mal::future< REP_TYPE >	GetReplyFuture () const
std::shared_ptr< elt::mal::promise< REP_TYPE > >	GetReplyPromise () const
void	SetReplyValue (const REP_TYPE &reply) const
template<class T >
void	SetException (const T &e) const

Detailed Description

template<typename REP_TYPE, typename REQ_TYPE = void>
class rad::cii::Request< REP_TYPE, REQ_TYPE >

This class contains a copy of the payload of a MAL request and allows to send a MAL reply.

Template Parameters

REP_TYPE	Type of the reply's payload.
REQ_TYPE	Type of the request's payload (default is 'void').

Constructor & Destructor Documentation

Request() [1/3]

template<typename REP_TYPE , typename REQ_TYPE = void>

rad::cii::Request< REP_TYPE, REQ_TYPE >::Request ( const REQ_TYPE & req_payload )

inlineexplicit

This constructor copies the payload associated to a MAL request and creates a promise for the MAL reply.

Parameters

req_payload

Payload associated to the MAL request.

Template Parameters

REQ_TYPE

Type of the payload associated to the MAL request.

Request() [2/3]

template<typename REP_TYPE , typename REQ_TYPE = void>

rad::cii::Request< REP_TYPE, REQ_TYPE >::Request ( const Request< REP_TYPE, REQ_TYPE > & )

default

Request() [3/3]

template<typename REP_TYPE , typename REQ_TYPE = void>

rad::cii::Request< REP_TYPE, REQ_TYPE >::Request ( Request< REP_TYPE, REQ_TYPE > && ) const

defaultnoexcept

Member Function Documentation

GetReplyFuture()

template<typename REP_TYPE , typename REQ_TYPE = void>

elt::mal::future< REP_TYPE > rad::cii::Request< REP_TYPE, REQ_TYPE >::GetReplyFuture ( ) const

inline

This method can be used to get the 'future' indicating when a reply is ready to be sent.

Returns

The future associated to the reply.

GetReplyPromise()

template<typename REP_TYPE , typename REQ_TYPE = void>

std::shared_ptr< elt::mal::promise< REP_TYPE > > rad::cii::Request< REP_TYPE, REQ_TYPE >::GetReplyPromise ( ) const

inline

This method can be used to expose the promise that backs the 'future' indicating when a reply is ready to be sent.

In some scenario (see EICSSW-2560) the MAL reply promise is required to live beyond the life time of the Request object.

Returns

Shared pointer to the promise associated to the reply.

GetRequestPayload()

template<typename REP_TYPE , typename REQ_TYPE = void>

const REQ_TYPE & rad::cii::Request< REP_TYPE, REQ_TYPE >::GetRequestPayload ( ) const

inline

This method can be used to retrieve the payload associated to the received MAL request.

Returns

The payload associated to the MAL request.

operator=() [1/2]

template<typename REP_TYPE , typename REQ_TYPE = void>

Request & rad::cii::Request< REP_TYPE, REQ_TYPE >::operator= ( const Request< REP_TYPE, REQ_TYPE > & )

default

operator=() [2/2]

template<typename REP_TYPE , typename REQ_TYPE = void>

Request & rad::cii::Request< REP_TYPE, REQ_TYPE >::operator= ( Request< REP_TYPE, REQ_TYPE > && )

defaultnoexcept

SetException()

template<typename REP_TYPE , typename REQ_TYPE = void>

template<class T >

void rad::cii::Request< REP_TYPE, REQ_TYPE >::SetException ( const T & e ) const

inline

This method allows to set an error reply.

Template Parameters

T	Type of exception, which as a precondition from MAL must derive from elt::mal::MalException.

Parameters

e	Exception containing error description.

SetReplyValue()

template<typename REP_TYPE , typename REQ_TYPE = void>

void rad::cii::Request< REP_TYPE, REQ_TYPE >::SetReplyValue ( const REP_TYPE & reply ) const

inline

This method allows to set the payload for the OK reply.

Parameters

reply

Payload of the reply.

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

• rad/cpp/mal/src/include/rad/mal/request.hpp