DEENESPTFRRUARHIKOZHNL

classe ara::rds::IEEE1722RawDataStreamProducer

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[SWS_RDS_90322] · Header ara/rds/raw_data_stream_IEEE1722.h

template<typename T> class IEEE1722RawDataStreamProducer final {...};

Producer for typed IEEE 1722 stream datagrams.

Header-Datei#include "ara/rds/raw_data_stream_IEEE1722.h"
Scopenamespace ara::rds

Guia do utilizadorGERADO POR IA

Permite o envio tipado de telegramas de fluxo de dados IEEE 1722 por meio de uma conexão configurada.
GERADO POR IA não revisado Modelo: gemini-3.8-flash-medium · Esforço: medium · Temperatura: não controlável · Prompt: 4f4ec9f5aa38 Procedência Perguntas em aberto (2)
traduzido do guia alemãogemini-3.8-flash-low · 2026-10-13 · Original em alemão

Permite o envio tipado de telegramas de fluxo de dados IEEE 1722 por meio de uma conexão configurada.

A classe de template ara::rds::IEEE1722RawDataStreamProducer serve, na AUTOSAR Adaptive Platform, para o envio de telegramas de fluxo de dados tipados conforme o padrão IEEE 1722 (AUTOSAR_AP_SWS_RawDataStream, p. 1). Após a criação estática por meio de Create, a conexão é estabelecida via Connect, após o que dados úteis são transmitidos como um vetor via WriteData [SWS_RDS_90332]. A classe possui semântica estrita move-only e não é thread-safe em operações move nem no destrutor. Uma chamada explícita de Shutdown ou a destruição do objeto encerra a conexão de forma adequada.

Contexto

A classe de template ara::rds::IEEE1722RawDataStreamProducer disponibiliza, dentro do módulo rds (Raw Data Stream) da AUTOSAR Adaptive Platform, a interface para o envio de datagramas de fluxo de dados tipados conforme o padrão IEEE 1722 (AUTOSAR_AP_SWS_RawDataStream, p. 1). Como componente produtor, ela encapsula o estabelecimento de conexão específico de canal e protocolo, bem como o transporte de dados úteis sobre a rede subjacente.

O endereçamento e a vinculação no nível de software a uma instância de stream configurada ocorrem por meio do fornecimento de um ara::core::InstanceSpecifier ao método de criação [SWS_RDS_90323]. Os principais parceiros de interação são o software da aplicação, que cria elementos de dados do tipo de template T, e a pilha de rede IEEE 1722, que transporta fisicamente os datagramas. A definição da classe é incluída por meio do cabeçalho #include "ara/rds/raw_data_stream_IEEE1722.h" [SWS_RDS_90323].

Ciclo de vida

A instanciação de ara::rds::IEEE1722RawDataStreamProducer ocorre exclusivamente por meio do método de fábrica estático Create [SWS_RDS_90323]. A classe está sujeita a uma semântica estrita move-only: o construtor de cópia [SWS_RDS_90327] e o operador de atribuição por cópia [SWS_RDS_90328] foram excluídos (=delete), impedindo a duplicação de recursos.

A transferência da instância para outros proprietários é possível por meio do construtor move [SWS_RDS_90324] e do operador de atribuição move [SWS_RDS_90326]. Quanto à concorrência, operações move e o destrutor são declarados como não thread-safe [SWS_RDS_90324], [SWS_RDS_90326], [SWS_RDS_90329]; acessos simultâneos a partir de threads diferentes requerem sincronização externa.

Após a criação, o produtor encontra-se inicialmente no estado desconectado. A conexão é estabelecida por meio de Connect [SWS_RDS_90330]. O encerramento da conexão ocorre explicitamente por meio de Shutdown [SWS_RDS_90331] ou automaticamente na destruição da instância: o destrutor ~IEEE1722RawDataStreamProducer() garante que uma conexão ainda aberta seja desativada [SWS_RDS_90329].

Lebenszyklus NichtInitialisiert Não inicializado Erzeugt Criado (não conectado) NichtInitialisiert->Erzeugt Create() Verbunden Verbunden Erzeugt->Verbunden Connect() Beendet Beendet Erzeugt->Beendet ~IEEE1722RawDataStreamProducer() Verbunden->Verbunden WriteData() Verbunden->Beendet Shutdown() / ~IEEE1722RawDataStreamProducer()

Diagrama de estados: fases do ciclo de vida do produtor, desde a criação até o encerramento, passando pelo estabelecimento da conexão. Fontes: [SWS_RDS_90323], [SWS_RDS_90330], [SWS_RDS_90331], [SWS_RDS_90329], [SWS_RDS_90332].

Caminho de utilização

O fluxo regular para a transmissão de fluxos de dados IEEE 1722 divide-se nas seguintes fases:

  1. Criação: a aplicação instancia o produtor por meio de Create, especificando o identificador instance [SWS_RDS_90323], e assume a instância retornada.
  2. Estabelecimento da conexão: antes da transmissão de dados, a aplicação chama Connect [SWS_RDS_90330] para abrir o canal de comunicação.
  3. Transmissão de dados: em seguida, datagramas são entregues à rede como um vetor do tipo T por meio de WriteData(std::vector<T> data) [SWS_RDS_90332]. Essa etapa pode ser repetida de forma cíclica ou orientada por eventos.
  4. Encerramento da conexão: após a conclusão das transmissões, Shutdown encerra a conexão explicitamente [SWS_RDS_90331]. Alternativamente, o destrutor fecha a conexão ao sair do escopo [SWS_RDS_90329].
Fluxo típico no envio de telegramas IEEE 1722ApplikationIEEE1722RawDataStreamProducerUse Case: Inicialização e estabelecimento de conexãoCreate(instance)Result<IEEE1722RawDataStreamProducer>Connect()Result<void>Use Case: Transmissão de dadosloopDaten vorhandenWriteData(data)Result<void>Use Case: VerbindungsabbauShutdown()Result<void>

Diagrama de sequência: fluxo típico da transmissão de dados, desde a instanciação até o encerramento da conexão. Fontes: [SWS_RDS_90323], [SWS_RDS_90330], [SWS_RDS_90332], [SWS_RDS_90331].

Cenários de erro

As operações da classe são especificadas como noexcept e utilizam o modelo de erros ara::core::Result:

  • Create retorna um ara::core::Result<IEEE1722RawDataStreamProducer<T>> [SWS_RDS_90323]. Em caso de configuração incorreta ou falta de recursos, o resultado contém um código de erro correspondente em vez de uma instância.
  • Connect reporta uma falha no estabelecimento da conexão por meio de ara::core::Result<void> [SWS_RDS_90330].
  • WriteData retorna um ara::core::Result<void> [SWS_RDS_90332]. Interpretação: uma chamada provavelmente pressupõe um estabelecimento de conexão bem-sucedido prévio por meio de Connect; se não houver conexão ou ocorrerem erros internos de envio, um erro é reportado. Pergunta Q-ee438b8710c58062 (aberta)
  • Shutdown sinaliza eventuais erros ao fechar a conexão também por meio de um ara::core::Result<void> [SWS_RDS_90331].

Interpretação: valores concretos de ara::core::ErrorCode não são especificados no extrato da interface e devem ser verificados de forma específica da aplicação por meio do Result retornado. Pergunta Q-472e6d4a603c883d (aberta)

Este guia baseia-se exclusivamente na especificação de interface do AUTOSAR Adaptive R25-11 e foi gerado automaticamente.

Mapa de membros

Vista de detalhes

Selecione uma entrada no índice.

Construtores e destrutor

Copy constructor is not allowed.

Sobrecargas IEEE1722RawDataStreamProducer 2
IEEE1722RawDataStreamProducer(const IEEE1722RawDataStreamProducer &)=delete; SWS_RDS_90327
IEEE1722RawDataStreamProducer(IEEE1722RawDataStreamProducer &&other) noexcept; SWS_RDS_90324

Destructor; an open connection is shut down.

~IEEE1722RawDataStreamProducer() noexcept;

Métodos

Connect função

Connects the IEEE 1722 stream producer.

ara::core::Result<void> Connect() noexcept;
Create função

Creates an IEEE 1722 producer.

static ara::core::Result<IEEE1722RawDataStreamProducer<T>> Create(const ara::core::InstanceSpecifier &instance) noexcept;
Shutdown função

Shuts down the producer connection.

ara::core::Result<void> Shutdown() noexcept;
WriteData função

Writes IEEE 1722 datagrams.

ara::core::Result<void> WriteData(std::vector<T> data) noexcept;

Operadores

operator= função 2

Copy assignment operator is not allowed.

Sobrecargas = 2
IEEE1722RawDataStreamProducer &operator=(const IEEE1722RawDataStreamProducer &)=delete; SWS_RDS_90328
IEEE1722RawDataStreamProducer &operator=(IEEE1722RawDataStreamProducer &&other) & noexcept; SWS_RDS_90326

Documentação dos métodos e tipos

função IEEE1722RawDataStreamProducer [SWS_RDS_90327]

IEEE1722RawDataStreamProducer(const IEEE1722RawDataStreamProducer &)=delete;

Copy constructor is not allowed.

Header-Datei#include "ara/rds/raw_data_stream_IEEE1722.h"
Scopeclass ara::rds::IEEE1722RawDataStreamProducer

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Record
AUTOSAR/AP/record/SWS_RDS_90327
Status
valid/unmigrated
Version
AUTOSAR/AP/record/SWS_RDS_90327@rel:R25-11#03ac4ffc
Content hash
03ac4ffc
Source
https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_RawDataStream.pdf#nameddest=SWS_RDS_90327
Status: valid/unmigrated Version: rel:R25-11#e5a42a2f Versionshistorie & Revisions (1 transition, 3 revision)
Current State
valid/unmigrated
Reason
mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record
Campaign
2026-08-13-status-backfill
Active Version
AUTOSAR/AP/record/SWS_RDS_90327@rel:R25-11#e5a42a2f
Point-in-Time History:
Recorded Revisions (3):
  • R25-11rel:R25-11#c6f04c482026-09-30
  • R24-11rel:R24-11#e5a42a2f2026-10-14
  • R25-11rel:R25-11#e5a42a2f2026-10-14 active
DateActorTransitionReason / RationaleCampaign
2026-08-13toolnone → valid/unmigratedmechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record2026-08-13-status-backfill

função IEEE1722RawDataStreamProducer [SWS_RDS_90324]

IEEE1722RawDataStreamProducer(IEEE1722RawDataStreamProducer &&other) noexcept;

Move constructor.

Header-Datei#include "ara/rds/raw_data_stream_IEEE1722.h"
Scopeclass ara::rds::IEEE1722RawDataStreamProducer
Thread-Sicherheitnot thread-safe

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Record
AUTOSAR/AP/record/SWS_RDS_90324
Status
valid/unmigrated
Version
AUTOSAR/AP/record/SWS_RDS_90324@rel:R25-11#93fc1fea
Content hash
93fc1fea
Source
https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_RawDataStream.pdf#nameddest=SWS_RDS_90324
Status: valid/unmigrated Version: rel:R25-11#ed095031 Versionshistorie & Revisions (1 transition, 3 revision)
Current State
valid/unmigrated
Reason
mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record
Campaign
2026-08-13-status-backfill
Active Version
AUTOSAR/AP/record/SWS_RDS_90324@rel:R25-11#ed095031
Point-in-Time History:
Recorded Revisions (3):
  • R25-11rel:R25-11#6eccec192026-09-30
  • R24-11rel:R24-11#ed0950312026-10-14
  • R25-11rel:R25-11#ed0950312026-10-14 active
DateActorTransitionReason / RationaleCampaign
2026-08-13toolnone → valid/unmigratedmechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record2026-08-13-status-backfill

função operator= [SWS_RDS_90328]

IEEE1722RawDataStreamProducer &operator=(const IEEE1722RawDataStreamProducer &)=delete;

Copy assignment operator is not allowed.

Header-Datei#include "ara/rds/raw_data_stream_IEEE1722.h"
Scopeclass ara::rds::IEEE1722RawDataStreamProducer

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Record
AUTOSAR/AP/record/SWS_RDS_90328
Status
valid/unmigrated
Version
AUTOSAR/AP/record/SWS_RDS_90328@rel:R25-11#38e18711
Content hash
38e18711
Source
https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_RawDataStream.pdf#nameddest=SWS_RDS_90328
Status: valid/unmigrated Version: rel:R25-11#d9f22fa2 Versionshistorie & Revisions (1 transition, 3 revision)
Current State
valid/unmigrated
Reason
mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record
Campaign
2026-08-13-status-backfill
Active Version
AUTOSAR/AP/record/SWS_RDS_90328@rel:R25-11#d9f22fa2
Point-in-Time History:
Recorded Revisions (3):
  • R25-11rel:R25-11#eaae76f22026-09-30
  • R24-11rel:R24-11#d9f22fa22026-10-14
  • R25-11rel:R25-11#d9f22fa22026-10-14 active
DateActorTransitionReason / RationaleCampaign
2026-08-13toolnone → valid/unmigratedmechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record2026-08-13-status-backfill

função operator= [SWS_RDS_90326]

IEEE1722RawDataStreamProducer &operator=(IEEE1722RawDataStreamProducer &&other) & noexcept;

Move assignment operator.

Header-Datei#include "ara/rds/raw_data_stream_IEEE1722.h"
Scopeclass ara::rds::IEEE1722RawDataStreamProducer
Thread-Sicherheitnot thread-safe

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Record
AUTOSAR/AP/record/SWS_RDS_90326
Status
valid/unmigrated
Version
AUTOSAR/AP/record/SWS_RDS_90326@rel:R25-11#5301a650
Content hash
5301a650
Source
https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_RawDataStream.pdf#nameddest=SWS_RDS_90326
Status: valid/unmigrated Version: rel:R25-11#77a790e4 Versionshistorie & Revisions (1 transition, 3 revision)
Current State
valid/unmigrated
Reason
mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record
Campaign
2026-08-13-status-backfill
Active Version
AUTOSAR/AP/record/SWS_RDS_90326@rel:R25-11#77a790e4
Point-in-Time History:
Recorded Revisions (3):
  • R25-11rel:R25-11#019c358d2026-09-30
  • R24-11rel:R24-11#77a790e42026-10-14
  • R25-11rel:R25-11#77a790e42026-10-14 active
DateActorTransitionReason / RationaleCampaign
2026-08-13toolnone → valid/unmigratedmechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record2026-08-13-status-backfill

função ~IEEE1722RawDataStreamProducer [SWS_RDS_90329]

~IEEE1722RawDataStreamProducer() noexcept;

Destructor; an open connection is shut down.

Header-Datei#include "ara/rds/raw_data_stream_IEEE1722.h"
Scopeclass ara::rds::IEEE1722RawDataStreamProducer
Thread-Sicherheitnot thread-safe

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Record
AUTOSAR/AP/record/SWS_RDS_90329
Status
valid/unmigrated
Version
AUTOSAR/AP/record/SWS_RDS_90329@rel:R25-11#f05e0807
Content hash
f05e0807
Source
https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_RawDataStream.pdf#nameddest=SWS_RDS_90329
Status: valid/unmigrated Version: rel:R25-11#a0af2838 Versionshistorie & Revisions (1 transition, 3 revision)
Current State
valid/unmigrated
Reason
mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record
Campaign
2026-08-13-status-backfill
Active Version
AUTOSAR/AP/record/SWS_RDS_90329@rel:R25-11#a0af2838
Point-in-Time History:
Recorded Revisions (3):
  • R25-11rel:R25-11#6c7e14a62026-09-30
  • R24-11rel:R24-11#a0af28382026-10-14
  • R25-11rel:R25-11#a0af28382026-10-14 active
DateActorTransitionReason / RationaleCampaign
2026-08-13toolnone → valid/unmigratedmechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record2026-08-13-status-backfill

função Connect [SWS_RDS_90330]

ara::core::Result<void> Connect() noexcept;

Connects the IEEE 1722 stream producer.

Header-Datei#include "ara/rds/raw_data_stream_IEEE1722.h"
Scopeclass ara::rds::IEEE1722RawDataStreamProducer

Request a governed re-review of this record. The record is not changed immediately.

Record
AUTOSAR/AP/record/SWS_RDS_90330
Status
valid/unmigrated
Version
AUTOSAR/AP/record/SWS_RDS_90330@rel:R25-11#c8959b50
Content hash
c8959b50
Source
https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_RawDataStream.pdf#nameddest=SWS_RDS_90330
Status: valid/unmigrated Version: rel:R25-11#cd9ebb3d Versionshistorie & Revisions (1 transition, 3 revision)
Current State
valid/unmigrated
Reason
mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record
Campaign
2026-08-13-status-backfill
Active Version
AUTOSAR/AP/record/SWS_RDS_90330@rel:R25-11#cd9ebb3d
Point-in-Time History:
Recorded Revisions (3):
  • R25-11rel:R25-11#60092d922026-09-30
  • R24-11rel:R24-11#89d5b0f42026-10-14
  • R25-11rel:R25-11#cd9ebb3d2026-10-14 active
DateActorTransitionReason / RationaleCampaign
2026-08-13toolnone → valid/unmigratedmechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record2026-08-13-status-backfill

função Shutdown [SWS_RDS_90331]

ara::core::Result<void> Shutdown() noexcept;

Shuts down the producer connection.

Header-Datei#include "ara/rds/raw_data_stream_IEEE1722.h"
Scopeclass ara::rds::IEEE1722RawDataStreamProducer

Request a governed re-review of this record. The record is not changed immediately.

Record
AUTOSAR/AP/record/SWS_RDS_90331
Status
valid/unmigrated
Version
AUTOSAR/AP/record/SWS_RDS_90331@rel:R25-11#a9d18fb1
Content hash
a9d18fb1
Source
https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_RawDataStream.pdf#nameddest=SWS_RDS_90331
Status: valid/unmigrated Version: rel:R25-11#34c26504 Versionshistorie & Revisions (1 transition, 3 revision)
Current State
valid/unmigrated
Reason
mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record
Campaign
2026-08-13-status-backfill
Active Version
AUTOSAR/AP/record/SWS_RDS_90331@rel:R25-11#34c26504
Point-in-Time History:
Recorded Revisions (3):
  • R25-11rel:R25-11#c8f38c642026-09-30
  • R24-11rel:R24-11#68ca17352026-10-14
  • R25-11rel:R25-11#34c265042026-10-14 active
DateActorTransitionReason / RationaleCampaign
2026-08-13toolnone → valid/unmigratedmechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record2026-08-13-status-backfill

função WriteData [SWS_RDS_90332]

ara::core::Result<void> WriteData(std::vector<T> data) noexcept;

Writes IEEE 1722 datagrams.

Header-Datei#include "ara/rds/raw_data_stream_IEEE1722.h"
Scopeclass ara::rds::IEEE1722RawDataStreamProducer

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Record
AUTOSAR/AP/record/SWS_RDS_90332
Status
valid/unmigrated
Version
AUTOSAR/AP/record/SWS_RDS_90332@rel:R25-11#5b6d6904
Content hash
5b6d6904
Source
https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_RawDataStream.pdf#nameddest=SWS_RDS_90332
Status: valid/unmigrated Version: rel:R25-11#488e5e5f Versionshistorie & Revisions (1 transition, 3 revision)
Current State
valid/unmigrated
Reason
mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record
Campaign
2026-08-13-status-backfill
Active Version
AUTOSAR/AP/record/SWS_RDS_90332@rel:R25-11#488e5e5f
Point-in-Time History:
Recorded Revisions (3):
  • R25-11rel:R25-11#5ab525c82026-09-30
  • R24-11rel:R24-11#953ee92e2026-10-14
  • R25-11rel:R25-11#488e5e5f2026-10-14 active
DateActorTransitionReason / RationaleCampaign
2026-08-13toolnone → valid/unmigratedmechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record2026-08-13-status-backfill

função Create [SWS_RDS_90323]

static ara::core::Result<IEEE1722RawDataStreamProducer<T>> Create(const ara::core::InstanceSpecifier &instance) noexcept;

Creates an IEEE 1722 producer.

Header-Datei#include "ara/rds/raw_data_stream_IEEE1722.h"
Scopeclass ara::rds::IEEE1722RawDataStreamProducer

Request a governed re-review of this record. The record is not changed immediately.

Record
AUTOSAR/AP/record/SWS_RDS_90323
Status
valid/unmigrated
Version
AUTOSAR/AP/record/SWS_RDS_90323@rel:R25-11#00b78769
Content hash
00b78769
Source
https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_RawDataStream.pdf#nameddest=SWS_RDS_90323
Status: valid/unmigrated Version: rel:R25-11#d9dfc519 Versionshistorie & Revisions (1 transition, 3 revision)
Current State
valid/unmigrated
Reason
mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record
Campaign
2026-08-13-status-backfill
Active Version
AUTOSAR/AP/record/SWS_RDS_90323@rel:R25-11#d9dfc519
Point-in-Time History:
Recorded Revisions (3):
  • R25-11rel:R25-11#845985082026-09-30
  • R24-11rel:R24-11#a86036322026-10-14
  • R25-11rel:R25-11#d9dfc5192026-10-14 active
DateActorTransitionReason / RationaleCampaign
2026-08-13toolnone → valid/unmigratedmechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record2026-08-13-status-backfill