DEENESPTFRRUARHIKOZHNL

فئة ara::core::Promise

[SWS_CORE_00340] Upstream: RS_AP_00130

template <typename T, typename E = ErrorCode> class Promise final {...};

ara::core specific variant of std::promise class The implementation shall flag the condition E!=ara::core::ErrorCode as a compile error.

Header-Datei#include "ara/core/future.h"
Forwarding-Header#include "ara/core/core_fwd.h"
Scopenamespace ara::core

دليل المستخدممولَّد بالذكاء الاصطناعي

يوفر قناة غير متزامنة لتمرير القيم أو الأخطاء عبر الخيوط إلى future مقترن.
مُولَّد بالذكاء الاصطناعي غير مُراجَع النموذج: gemini-3.8-flash-medium · الجهد: medium · درجة الحرارة: غير قابل للتحكم · الموجّه: 5c323bf911df المصدر أسئلة مفتوحة (1)
مترجم من الدليل الألمانيgemini-3.8-flash-low · 2026-10-13 · الأصل الألماني

يوفر قناة غير متزامنة لتمرير القيم أو الأخطاء عبر الخيوط إلى future مقترن.

تعمل الفئة ara::core::Promise كنقطة نهاية كتابة غير متزامنة لنقل القيم أو الأخطاء أو النتائج عبر الخيوط إلى حالة مشتركة [SWS_CORE_00341]. يتم الوصول للقراءة عبر Future يمكن استرداده لمرة واحدة فقط، والذي يتم تحريره عند توفير النتيجة [SWS_CORE_00344]. نظرًا لأن الفئة غير قابلة للنسخ، تظل الحالة ملكية فريدة بصرامة عبر دلالات النقل، حيث يؤدي تعيين النتيجة عدة مرات أو استرداد future عدة مرات إلى انتهاكات قياسية.

السياق

تمثل الفئة ara::core::Promise التجسيد المخصص لـ Adaptive Platform للمفهوم std::promise المعروف من معيار C++‎. تم تعريفها في الترويسة ara/core/future.h كقالب Promise<T, E = ErrorCode> وتعمل كنقطة نهاية كتابة غير متزامنة لحالة مشتركة (shared state). عبر هذه القناة، يمرر المنتج عبر الخيوط إما قيمة إخراج محسوبة، أو خطأ، أو ara::core::Result مجمعًا. يصل جانب المستلم المقابل إلى النتيجة عبر ara::core::Future مقترن، والذي يتم استرداده عبر دالة النسخة get_future [SWS_CORE_00344]. على عكس آلية C++‎ القياسية، التي تعتمد بشكل أساسي على الاستثناءات، يرسخ AUTOSAR Adaptive النموذج المكتوب بالنوع للخطأ: إذا تم اختيار نوع الخطأ E بحيث لا يساوي ara::core::ErrorCode، تفرض المواصفات حدوث خطأ ترجمة.

دورة الحياة

يتم إنشاء النسخة بانتظام عبر المنشئ الافتراضي الخالي من المعلمات، والذي يتصرف تمامًا مثل المنشئ المقابل لـ std::promise، ويكون آمناً بالنسبة للخيوط ويؤسس حالة مشتركة جديدة [SWS_CORE_00341]. لضمان علاقات ملكية لا لبس فيها على هذه الحالة، تُحظر عمليات النسخ تمامًا: تم الإعلان عن كل من منشئ النسخ [SWS_CORE_00350] وعامل تعيين النسخ [SWS_CORE_00351] بأنهما محذوفان (delete).

ومع ذلك، تدعم الفئة دلالات النقل (move). يستولي منشئ النقل على الحالة المشتركة للنسخة المصدر [SWS_CORE_00342]. عند تعيين النقل، تتخلى النسخة الهدف عن حالتها المشتركة السابقة وتستولي على حالة الكائن الممرر بشكل مشابه لعملية التبديل [SWS_CORE_00343]. بالإضافة إلى ذلك، تتيح الدالة swap تبديل الحالة الداخلية مع نسخة أخرى [SWS_CORE_00352]. عند التدمير عبر الهادم، يتم تحرير أو مغادرة الحالة المشتركة التي لا تزال محتفظة بها [SWS_CORE_00349]. بينما تم تصميم المنشئ الافتراضي ليكون آمناً بالنسبة للخيوط [SWS_CORE_00341]، فإن عمليات النقل والتعيينات والتبديل والتدمير ليست آمنة بالنسبة للخيوط ([SWS_CORE_00342]، [SWS_CORE_00343]، [SWS_CORE_00352]، [SWS_CORE_00349]).

PromiseStates Init Created SharedStateInitialisiert Init->Created Promise() FutureRetrieved FutureAbgerufen Created->FutureRetrieved get_future() Ready SharedStateReady Created->Ready set_value() / SetError() / SetResult() NoState KeinSharedState Created->NoState Move / operator= Destroyed Beendet Created->Destroyed ~Promise() FutureRetrieved->Ready set_value() / SetError() / SetResult() FutureRetrieved->NoState Move / operator= FutureRetrieved->Destroyed ~Promise() Ready->NoState Move / operator= Ready->Destroyed ~Promise() NoState->Destroyed ~Promise()

مخطط الحالة: دورة الحياة وانتقالات الحالة للحالة المشتركة في نسخة Promise. المصادر: [SWS_CORE_00341]، [SWS_CORE_00342]، [SWS_CORE_00343]، [SWS_CORE_00344]، [SWS_CORE_00345]، [SWS_CORE_00349]، [SWS_CORE_00353]، [SWS_CORE_00355]

مسار الاستخدام

يتضمن إجراء التوفير النموذجي الخطوات التالية:

  1. الإنشاء: ينشئ المنتج نسخة من ara::core::Promise<T, E> [SWS_CORE_00341].
  2. استرداد Future: قبل بدء المعالجة غير المتزامنة، يستدعي المنتج get_future() [SWS_CORE_00344]. نظرًا لأنه يُسمح بـ Future مقترن واحد فقط لكل Promise، يجب أن يتم هذا الاستدعاء مرة واحدة فقط بالضبط. يتم تمرير Future المرجع إلى خيط الاستهلاك.
  3. تعيين النتيجة: بعد اكتمال العملية غير المتزامنة، ينقل المنتج النتيجة إلى الحالة المشتركة ويحولها إلى الحالة ready. تتوفر تحميَلات زائدة آمنة بالنسبة للخيوط لكل من عمليات النسخ والنقل لهذا الغرض:
توفير غير متزامن عبر Promise وFutureErzeugerPromiseSharedStateFutureVerbraucherPromise()Erzeuge Shared Stateget_future()إنشاء Future مع حالة مشتركةتمرير FuturealtErfolgsfall: Wert bereitstellenset_value(value)Speichere Wert, setze Zustand readyFehlerfall: Fehler meldenSetError(error)Speichere Error, setze Zustand readyResult-Fall: Resultat setzenSetResult(result)Speichere Result, setze Zustand readyErgebnis abfragenLese Zustand

مخطط التسلسل: تسلسل الاستدعاء والمزامنة بين المنتج وPromise والحالة المشتركة والمستهلك. المصادر: [SWS_CORE_00341]، [SWS_CORE_00344]، [SWS_CORE_00345]، [SWS_CORE_00353]، [SWS_CORE_00355]

سيناريوهات الأخطاء

تحدد المواصفة شروطًا مسبقة صارمة لجميع التفاعلات مع الحالة المشتركة، ويؤدي عدم مراعاتها إلى انتهاكات قياسية (Violations):

  • الاسترداد المتعدد لـ Future: إذا استُدعي get_future() أكثر من مرة لنفس الحالة المشتركة، يحدث الانتهاك IsoStdFutureErrcFutureAlreadyRetrievedViolation [SWS_CORE_00344].
  • غياب الحالة المشتركة (Shared State): إذا لم تكن النسخة المستدعاة تمتلك حالة مشتركة – على سبيل المثال بعد تنفيذ عملية نقل (Move) –، فإن get_future() يؤدي إلى IsoStdFutureErrcNoStateViolation [SWS_CORE_00344]. وفي هذه الحالة، تطلق الطرق set_value وSetError وSetResult الانتهاك PromiseNoSharedStateToSetViolation ([SWS_CORE_00345]، [SWS_CORE_00353]، [SWS_CORE_00355]).
  • حالة مستوفاة مسبقًا: إذا كانت الحالة المشتركة قد عُينت مسبقًا بقيمة أو خطأ أو نتيجة، فإن أي استدعاء متجدد لـ set_value ([SWS_CORE_00345]، [SWS_CORE_00346]) أو SetError ([SWS_CORE_00353]، [SWS_CORE_00354]) أو SetResult ([SWS_CORE_00355]، [SWS_CORE_00356]) يؤدي إلى الانتهاك IsoStdFutureErrcPromiseAlreadySatisfiedViolation.
  • الأمان من الاستثناءات: الطرق set_value وSetError وSetResult آمنة شرطيًا من الاستثناءات (conditionally exception safe). وهي لا تطلق استثناءات طالما أُعلن عن مُنشئات النوعين T وE بأنها nothrow ([SWS_CORE_00345]، [SWS_CORE_00353]، [SWS_CORE_00355]).

تفسير: من المرجح أن يؤدي التخلي عن الحالة المشتركة عند تدمير النسخة دون تعيين قيمة مسبقًا ([SWS_CORE_00349])، بصورة مماثلة لسلوك C++‎ القياسي لـ std::promise، إلى تسجيل Future المرتبط لحدث خطأ مطابق عند محاولة القراءة. سؤال Q-fd013bb17a591af9 (مفتوح)

يستند هذا الدليل حصريًا إلى متطلبات مواصفة AUTOSAR Adaptive (الإصدار R25-11).

خريطة الأعضاء

المُنشئات والمُتلف

2
Promise~Promise

الدوال الأعضاء

5
get_futureset_valueSetErrorSetResultswap

المعاملات

1
operator=

مخطط الفئة

Hohle Dreieckspfeile = Vererbung (zeigt zur Basisklasse); Klicken öffnet die jeweilige Klassenseite.

G nara__core__Promise131 Promise + Promise() + operator=() + ~Promise() + SetError() + SetResult() + get_future() + set_value() + swap()

عرض التفاصيل

اختر عنصرًا من المخطط.

المُنشئات والمُتلف

Promise دالة 3

Default constructor This function shall behave the same as the corresponding std::promise function. ≙ std::promise

التحميلات الزائدة Promise 3
Promise () noexcept; SWS_CORE_00341
Promise (Promise &&other) noexcept; SWS_CORE_00342
Promise (const Promise &)=delete; SWS_CORE_00350
~Promise دالة

Destructor for Promise objects Abandons any shared state.

~Promise () noexcept;

الدوال الأعضاء

get_future دالة

Return an associated Future with the same shared state as *this The returned Future is set as soon as this Promise receives the result, value, or an error. This fuction must only be called once as it is not allowed to have multiple Futures per Promise.

Future< T, E > get_future () noexcept;
set_value دالة 2

Copy a value into the shared state and make the shared state ready.

التحميلات الزائدة set_value 2
void set_value (const T &value) noexcept(std::is_nothrow_copy_ constructible< T >::value); SWS_CORE_00345
void set_value (T &&value) noexcept(std::is_nothrow_move_ constructible< T >::value); SWS_CORE_00346
SetError دالة 2

Move an error into the shared state and make the shared state ready.

التحميلات الزائدة SetError 2
void SetError (E &&error) noexcept(std::is_nothrow_move_constructible< E >::value); SWS_CORE_00353
void SetError (const E &error) noexcept(std::is_nothrow_copy_ constructible< E >::value); SWS_CORE_00354
SetResult دالة 2

Copy a Result into the shared state and make the shared state ready.

التحميلات الزائدة SetResult 2
void SetResult (const Result< T, E > &result) noexcept(std::is_ nothrow_copy_constructible< T >::value &&std::is_nothrow_copy_ constructible< E >::value); SWS_CORE_00355
void SetResult (Result< T, E > &&result) noexcept(std::is_nothrow_ move_constructible< T >::value &&std::is_nothrow_move_constructible< E >::value); SWS_CORE_00356
swap دالة

Swap the contents of this instance with another one’s. This function shall behave the same as the corresponding std::promise function. ≙ std::promise

void swap (Promise &other) noexcept;

المعاملات

operator= دالة 2

Move assignment Abandons any shared state and then as if Promise(std::move(other)).swap(*this). ≙ std::move

التحميلات الزائدة = 2
Promise & operator= (Promise &&other) noexcept; SWS_CORE_00343
Promise & operator= (const Promise &)=delete; SWS_CORE_00351

توثيق الدوال

دالة Promise [SWS_CORE_00341] Upstream: RS_AP_00130

Promise () noexcept;

Default constructor This function shall behave the same as the corresponding std::promise function.

Header-Datei#include "ara/core/future.h"
Scopeclass ara::core::Promise
Exception-Sicherheitexception safe
Thread-Sicherheitthread-safe

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دالة Promise [SWS_CORE_00342] Upstream: RS_AP_00130

Promise (Promise &&other) noexcept;

Move constructor This function shall behave the same as the corresponding std::promise function.

Header-Datei#include "ara/core/future.h"
Scopeclass ara::core::Promise
Exception-Sicherheitexception safe
Thread-Sicherheitnot thread-safe

Parameter (in)

ParameterBeschreibung
otherthe other instance

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دالة Promise [SWS_CORE_00350] Upstream: RS_AP_00130

Promise (const Promise &)=delete;

Copy constructor shall be disabled.

Header-Datei#include "ara/core/future.h"
Scopeclass ara::core::Promise

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دالة SetError [SWS_CORE_00353] Upstream: RS_AP_00130

void SetError (E &&error) noexcept(std::is_nothrow_move_constructible< E >::value);

Move an error into the shared state and make the shared state ready.

Header-Datei#include "ara/core/future.h"
Scopeclass ara::core::Promise
Exception-Sicherheitconditionally exception safe
Thread-Sicherheitthread-safe
Verletzungen (Violations)IsoStdFutureEr- If the shared state already has a stored value or error. rcPromiseAl- readySatisfiedVio- lation PromiseNoShared- If *this has no shared state. StateToSetViola- tion

Parameter (in)

ParameterBeschreibung
errorthe error to store

Rückgabewert

TypBeschreibung
None

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دالة SetError [SWS_CORE_00354] Upstream: RS_AP_00130

void SetError (const E &error) noexcept(std::is_nothrow_copy_ constructible< E >::value);

Copy an error into the shared state and make the shared state ready.

Header-Datei#include "ara/core/future.h"
Scopeclass ara::core::Promise
Exception-Sicherheitconditionally exception safe
Thread-Sicherheitthread-safe
Verletzungen (Violations)IsoStdFutureEr- If the shared state already has a stored value or error. rcPromiseAl- readySatisfiedVio- lation PromiseNoShared- If *this has no shared state. StateToSetViola- tion

Parameter (in)

ParameterBeschreibung
errorthe error to store

Rückgabewert

TypBeschreibung
None

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  • R23-11rel:R23-11#3767dc562026-10-14
  • R24-11rel:R24-11#a3d044712026-10-14
  • R25-11rel:R25-11#865b7aca2026-10-14 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

دالة SetResult [SWS_CORE_00355] Upstream: RS_AP_00130

void SetResult (const Result< T, E > &result) noexcept(std::is_ nothrow_copy_constructible< T >::value &&std::is_nothrow_copy_ constructible< E >::value);

Copy a Result into the shared state and make the shared state ready.

Header-Datei#include "ara/core/future.h"
Scopeclass ara::core::Promise
Exception-Sicherheitconditionally exception safe
Thread-Sicherheitthread-safe
Verletzungen (Violations)IsoStdFutureEr- If the shared state already has a stored value or error. rcPromiseAl- readySatisfiedVio- lation PromiseNoShared- If *this has no shared state. StateToSetViola- tion

Parameter (in)

ParameterBeschreibung
resultthe result to store

Rückgabewert

TypBeschreibung
None

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Record
AUTOSAR/AP/record/SWS_CORE_00355
Status
valid/unmigrated
Version
AUTOSAR/AP/record/SWS_CORE_00355@rel:R25-11#ff2872cf
Content hash
ff2872cf
Source
https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_00355
Status: valid/unmigrated Version: rel:R25-11#eb823c26 Versionshistorie & Revisions (1 transition, 7 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_CORE_00355@rel:R25-11#eb823c26
Point-in-Time History:
Recorded Revisions (7):
  • R25-11rel:R25-11#1c0f08392026-09-30
  • R20-11rel:R20-11#4c6f52702026-10-14
  • R21-11rel:R21-11#4c6f52702026-10-14
  • R22-11rel:R22-11#58e0871d2026-10-14
  • R23-11rel:R23-11#0c1607a72026-10-14
  • R24-11rel:R24-11#0b83bc582026-10-14
  • R25-11rel:R25-11#eb823c262026-10-14 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

دالة SetResult [SWS_CORE_00356] Upstream: RS_AP_00130

void SetResult (Result< T, E > &&result) noexcept(std::is_nothrow_ move_constructible< T >::value &&std::is_nothrow_move_constructible< E >::value);

Move a Result into the shared state and make the shared state ready.

Header-Datei#include "ara/core/future.h"
Scopeclass ara::core::Promise
Exception-Sicherheitconditionally exception safe
Thread-Sicherheitthread-safe
Verletzungen (Violations)IsoStdFutureEr- If the shared state already has a stored value or error. rcPromiseAl- readySatisfiedVio- lation PromiseNoShared- If *this has no shared state. StateToSetViola- tion

Parameter (in)

ParameterBeschreibung
resultthe result to store

Rückgabewert

TypBeschreibung
None

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Record
AUTOSAR/AP/record/SWS_CORE_00356
Status
valid/unmigrated
Version
AUTOSAR/AP/record/SWS_CORE_00356@rel:R25-11#69c53520
Content hash
69c53520
Source
https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_00356
Status: valid/unmigrated Version: rel:R25-11#445f8c93 Versionshistorie & Revisions (1 transition, 7 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_CORE_00356@rel:R25-11#445f8c93
Point-in-Time History:
Recorded Revisions (7):
  • R25-11rel:R25-11#cae957a92026-09-30
  • R20-11rel:R20-11#558a00112026-10-14
  • R21-11rel:R21-11#558a00112026-10-14
  • R22-11rel:R22-11#dbcdc7d52026-10-14
  • R23-11rel:R23-11#9e711ec62026-10-14
  • R24-11rel:R24-11#0194828a2026-10-14
  • R25-11rel:R25-11#445f8c932026-10-14 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

دالة get_future [SWS_CORE_00344] Upstream: RS_AP_00130

Future< T, E > get_future () noexcept;

Return an associated Future with the same shared state as *this The returned Future is set as soon as this Promise receives the result, value, or an error. This fuction must only be called once as it is not allowed to have multiple Futures per Promise.

Header-Datei#include "ara/core/future.h"
Scopeclass ara::core::Promise
Exception-Sicherheitexception safe
Thread-Sicherheitnot thread-safe
Verletzungen (Violations)IsoStdFutureErrc- If the function is called more than once on the same shared FutureAlreadyRe- state. trievedViolation IsoStdFutureErrc- If *this has no shared state. NoStateViolation

Rückgabewert

TypBeschreibung
Future< T, E >a Future with the same shared state as *this

Fehler

FehlercodeBeschreibung
This function does not specify any standardized errors.

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Record
AUTOSAR/AP/record/SWS_CORE_00344
Status
valid/unmigrated
Version
AUTOSAR/AP/record/SWS_CORE_00344@rel:R25-11#c6700e3f
Content hash
c6700e3f
Source
https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_00344
Status: valid/unmigrated Version: rel:R25-11#9636ce04 Versionshistorie & Revisions (1 transition, 8 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_CORE_00344@rel:R25-11#9636ce04
Point-in-Time History:
Recorded Revisions (8):
  • R25-11rel:R25-11#f0a829512026-09-30
  • R19-11rel:R19-11#e89e1ade2026-10-14
  • R20-11rel:R20-11#4b3f3d5b2026-10-14
  • R21-11rel:R21-11#dc390e3a2026-10-14
  • R22-11rel:R22-11#d25873012026-10-14
  • R23-11rel:R23-11#616361012026-10-14
  • R24-11rel:R24-11#59190fca2026-10-14
  • R25-11rel:R25-11#9636ce042026-10-14 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

دالة operator= [SWS_CORE_00343] Upstream: RS_AP_00130

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

Move assignment Abandons any shared state and then as if Promise(std::move(other)).swap(*this).

Header-Datei#include "ara/core/future.h"
Scopeclass ara::core::Promise
Exception-Sicherheitexception safe
Thread-Sicherheitnot thread-safe

Parameter (in)

ParameterBeschreibung
otherthe other instance

Rückgabewert

TypBeschreibung
Promise &*this

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Record
AUTOSAR/AP/record/SWS_CORE_00343
Status
valid/unmigrated
Version
AUTOSAR/AP/record/SWS_CORE_00343@rel:R25-11#72e9f36a
Content hash
72e9f36a
Source
https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_00343
Status: valid/unmigrated Version: rel:R25-11#65fdcb27 Versionshistorie & Revisions (1 transition, 8 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_CORE_00343@rel:R25-11#65fdcb27
Point-in-Time History:
Recorded Revisions (8):
  • R25-11rel:R25-11#2c46856d2026-09-30
  • R19-11rel:R19-11#dc654ee02026-10-14
  • R20-11rel:R20-11#f1806e3b2026-10-14
  • R21-11rel:R21-11#34acef442026-10-14
  • R22-11rel:R22-11#407a30d82026-10-14
  • R23-11rel:R23-11#10c10b722026-10-14
  • R24-11rel:R24-11#15d095072026-10-14
  • R25-11rel:R25-11#65fdcb272026-10-14 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

دالة operator= [SWS_CORE_00351] Upstream: RS_AP_00130

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

Copy assignment operator shall be disabled.

Header-Datei#include "ara/core/future.h"
Scopeclass ara::core::Promise

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Record
AUTOSAR/AP/record/SWS_CORE_00351
Status
valid/unmigrated
Version
AUTOSAR/AP/record/SWS_CORE_00351@rel:R25-11#a209f15c
Content hash
a209f15c
Source
https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_00351
Status: valid/unmigrated Version: rel:R25-11#c5df3082 Versionshistorie & Revisions (1 transition, 8 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_CORE_00351@rel:R25-11#c5df3082
Point-in-Time History:
Recorded Revisions (8):
  • R25-11rel:R25-11#9b9068f42026-09-30
  • R19-11rel:R19-11#6c16087a2026-10-14
  • R20-11rel:R20-11#02e45f892026-10-14
  • R21-11rel:R21-11#02e45f892026-10-14
  • R22-11rel:R22-11#8a967fd52026-10-14
  • R23-11rel:R23-11#b412d2772026-10-14
  • R24-11rel:R24-11#c5df30822026-10-14
  • R25-11rel:R25-11#c5df30822026-10-14 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

دالة set_value [SWS_CORE_00345] Upstream: RS_AP_00130

void set_value (const T &value) noexcept(std::is_nothrow_copy_ constructible< T >::value);

Copy a value into the shared state and make the shared state ready.

Header-Datei#include "ara/core/future.h"
Scopeclass ara::core::Promise
Exception-Sicherheitconditionally exception safe
Thread-Sicherheitthread-safe
Verletzungen (Violations)IsoStdFutureEr- If the shared state already has a stored value or error. rcPromiseAl- readySatisfiedVio- lation PromiseNoShared- If *this has no shared state. StateToSetViola- tion

Parameter (in)

ParameterBeschreibung
valuethe value to store

Rückgabewert

TypBeschreibung
None

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

Record
AUTOSAR/AP/record/SWS_CORE_00345
Status
valid/unmigrated
Version
AUTOSAR/AP/record/SWS_CORE_00345@rel:R25-11#cec8b172
Content hash
cec8b172
Source
https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_00345
Status: valid/unmigrated Version: rel:R25-11#6b282783 Versionshistorie & Revisions (1 transition, 8 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_CORE_00345@rel:R25-11#6b282783
Point-in-Time History:
Recorded Revisions (8):
  • R25-11rel:R25-11#f9783a292026-09-30
  • R19-11rel:R19-11#2c0ddcac2026-10-14
  • R20-11rel:R20-11#1095e01c2026-10-14
  • R21-11rel:R21-11#1095e01c2026-10-14
  • R22-11rel:R22-11#94a66b6c2026-10-14
  • R23-11rel:R23-11#49bb9caf2026-10-14
  • R24-11rel:R24-11#3a34547c2026-10-14
  • R25-11rel:R25-11#6b2827832026-10-14 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

دالة set_value [SWS_CORE_00346] Upstream: RS_AP_00130

void set_value (T &&value) noexcept(std::is_nothrow_move_ constructible< T >::value);

Move a value into the shared state and make the shared state ready.

Header-Datei#include "ara/core/future.h"
Scopeclass ara::core::Promise
Exception-Sicherheitconditionally exception safe
Thread-Sicherheitthread-safe
Verletzungen (Violations)IsoStdFutureEr- If the shared state already has a stored value or error. rcPromiseAl- readySatisfiedVio- lation PromiseNoShared- If *this has no shared state. StateToSetViola- tion

Parameter (in)

ParameterBeschreibung
valuethe value to store

Rückgabewert

TypBeschreibung
None

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

Record
AUTOSAR/AP/record/SWS_CORE_00346
Status
valid/unmigrated
Version
AUTOSAR/AP/record/SWS_CORE_00346@rel:R25-11#d7d3bec9
Content hash
d7d3bec9
Source
https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_00346
Status: valid/unmigrated Version: rel:R25-11#56056ba3 Versionshistorie & Revisions (1 transition, 8 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_CORE_00346@rel:R25-11#56056ba3
Point-in-Time History:
Recorded Revisions (8):
  • R25-11rel:R25-11#8b29c2042026-09-30
  • R19-11rel:R19-11#d1c271cd2026-10-14
  • R20-11rel:R20-11#2c1231622026-10-14
  • R21-11rel:R21-11#2c1231622026-10-14
  • R22-11rel:R22-11#6be6444f2026-10-14
  • R23-11rel:R23-11#7f5cd43e2026-10-14
  • R24-11rel:R24-11#cc28bc5f2026-10-14
  • R25-11rel:R25-11#56056ba32026-10-14 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

دالة swap [SWS_CORE_00352] Upstream: RS_AP_00130

void swap (Promise &other) noexcept;

Swap the contents of this instance with another one’s. This function shall behave the same as the corresponding std::promise function.

Header-Datei#include "ara/core/future.h"
Scopeclass ara::core::Promise
Exception-Sicherheitexception safe
Thread-Sicherheitnot thread-safe

Parameter (in/out)

ParameterBeschreibung
otherthe other instance

Rückgabewert

TypBeschreibung
None

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Record
AUTOSAR/AP/record/SWS_CORE_00352
Status
valid/unmigrated
Version
AUTOSAR/AP/record/SWS_CORE_00352@rel:R25-11#589eca43
Content hash
589eca43
Source
https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_00352
Status: valid/unmigrated Version: rel:R25-11#34c2a151 Versionshistorie & Revisions (1 transition, 8 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_CORE_00352@rel:R25-11#34c2a151
Point-in-Time History:
Recorded Revisions (8):
  • R25-11rel:R25-11#f15184862026-09-30
  • R19-11rel:R19-11#04fbb8542026-10-14
  • R20-11rel:R20-11#b552e9282026-10-14
  • R21-11rel:R21-11#b552e9282026-10-14
  • R22-11rel:R22-11#1e062be72026-10-14
  • R23-11rel:R23-11#9c97ab662026-10-14
  • R24-11rel:R24-11#4aff210a2026-10-14
  • R25-11rel:R25-11#34c2a1512026-10-14 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

دالة ~Promise [SWS_CORE_00349] Upstream: RS_AP_00130

~Promise () noexcept;

Destructor for Promise objects Abandons any shared state.

Header-Datei#include "ara/core/future.h"
Scopeclass ara::core::Promise
Exception-Sicherheitexception safe
Thread-Sicherheitnot thread-safe

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Record
AUTOSAR/AP/record/SWS_CORE_00349
Status
valid/unmigrated
Version
AUTOSAR/AP/record/SWS_CORE_00349@rel:R25-11#a226e0e1
Content hash
a226e0e1
Source
https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_00349
Status: valid/unmigrated Version: rel:R25-11#d3ab1bdc Versionshistorie & Revisions (1 transition, 8 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_CORE_00349@rel:R25-11#d3ab1bdc
Point-in-Time History:
Recorded Revisions (8):
  • R25-11rel:R25-11#170408342026-09-30
  • R19-11rel:R19-11#d48e92272026-10-14
  • R20-11rel:R20-11#f8e702f92026-10-14
  • R21-11rel:R21-11#536b31e32026-10-14
  • R22-11rel:R22-11#0e8726472026-10-14
  • R23-11rel:R23-11#9b91cb7e2026-10-14
  • R24-11rel:R24-11#cea546db2026-10-14
  • R25-11rel:R25-11#d3ab1bdc2026-10-14 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