클래스 ara::core::Optional

[SWS_CORE_01033]

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

Implementation of std::optional<T> type from [optional.syn]

Header-Datei	#include "ara/core/optional.h"
Forwarding-Header	#include "ara/core/core_fwd.h"
Scope	namespace ara::core

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스택 메모리에서 선택적으로 존재하는 값을 타입 안전하게 캡슐화하고 상태 종속적 접근을 지원합니다.

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스택 메모리에서 선택적으로 존재하는 값을 타입 안전하게 캡슐화하고 상태 종속적 접근을 지원합니다.

클래스 ara::core::Optional은 value_type 타입 값을 스택에서 타입 안전하고 할당 없이 캡슐화하기 위해 std::optional<T>의 표준 준수 구현을 제공합니다 [SWS_CORE_01102]. 애플리케이션은 has_value() [SWS_CORE_01129]를 통해 점유 상태를 검사하고 value() 또는 연산자를 통해 콘텐츠에 접근합니다. 비어 있는 인스턴스에 대한 접근은 noexcept 선언에도 불구하고 플랫폼 위반인 IsoStdBadOptionalAccessViolation을 유발하므로 엄격히 피해야 합니다 [SWS_CORE_01131].

컨텍스트

클래스 ara::core::Optional은 Adaptive Platform을 위한 컨테이너 std::optional<T>의 표준 준수 구현을 제공합니다. 이는 value_type 타입의 선택적 값을 캡슐화하기 위한 타입 안전한 래퍼 역할을 합니다 [SWS_CORE_01102]. 이를 사용하면 부재 데이터를 나타내기 위해 오류가 발생하기 쉬운 센티널 값, 특수 오류 플래그 또는 동적 메모리 할당(예: 널 포인터)을 사용할 필요가 없습니다. 객체의 저장은 인스턴스의 스택 메모리 내에서 직접 발생하므로 AUTOSAR 런타임 환경에서 결정론적인 리소스 관리 및 캐시 지역성이 보장됩니다.

수명 주기

ara::core::Optional의 인스턴스는 항상 초기화되지 않음(비어 있음) 또는 T 타입의 값으로 채워짐이라는 두 가지 개별 상태 중 하나에 있습니다. 비어 있는 초기 상태는 기본 생성자 [SWS_CORE_01103] 또는 nullopt_t [SWS_CORE_01104]을 사용한 명시적 초기화를 통해 취해집니다. 구체적인 값으로의 초기화는 복사 및 이동 생성자 [SWS_CORE_01105], [SWS_CORE_01106], [SWS_CORE_01109], 타입 변환 생성자 [SWS_CORE_01110], [SWS_CORE_01111]를 통해 수행되거나, 임시 복사를 완전히 방지하는 in_place_t [SWS_CORE_01107], [SWS_CORE_01108]를 통해 직접 인플레이스(in-place)로 수행됩니다.

작동 중에 상태가 여러 번 변경될 수 있습니다. 메서드 emplace은 이전에 존재할 수 있었던 상태를 폐기하고 객체의 메모리에 직접 새 값을 구성합니다 [SWS_CORE_01119], [SWS_CORE_01120]. 마찬가지로 참조 한정자 &을 통해 lvalue에 엄격하게 바인딩된 할당 연산자는 점유 상태로 이어집니다 [SWS_CORE_01114], [SWS_CORE_01115], [SWS_CORE_01116], [SWS_CORE_01117], [SWS_CORE_01118]. 비어 있는 상태로의 재설정은 reset() [SWS_CORE_01136]을 통해 또는 nullopt_t [SWS_CORE_01113]의 할당을 통해 결정론적으로 수행됩니다. 또한 두 인스턴스는 swap을 통해 상태와 데이터 콘텐츠를 효율적으로 교환할 수 있습니다 [SWS_CORE_01121]. 수명 종료 시 소멸자는 포함될 수 있는 객체를 파괴하며, 이때 noexcept 보장은 타입 T의 소멸 가능성에 직접 연결됩니다 [SWS_CORE_01112].

상태 다이어그램: ara::core::Optional 인스턴스의 수명 주기 및 상태 전이. 출처: [SWS_CORE_01103], [SWS_CORE_01104], [SWS_CORE_01107], [SWS_CORE_01113], [SWS_CORE_01119], [SWS_CORE_01136], [SWS_CORE_01112]

사용 경로

일반적인 흐름은 점유 여부 확인 및 이후 값 읽기를 포함합니다. 상태 쿼리를 위해 has_value() [SWS_CORE_01129] 및 명시적 변환 연산자 operator bool [SWS_CORE_01128]을 사용할 수 있습니다.

값이 존재하는 경우 역참조 연산자 operator*([SWS_CORE_01124], [SWS_CORE_01125], [SWS_CORE_01126], [SWS_CORE_01127]) 또는 operator->([SWS_CORE_01122], [SWS_CORE_01123])를 통해 해당 값에 접근할 수 있습니다. 또한 메서드 value()은 lvalue 및 rvalue에 대한 한정된 접근을 가능하게 합니다([SWS_CORE_01130], [SWS_CORE_01131], [SWS_CORE_01132], [SWS_CORE_01133]). 점유되지 않은 경우 사전 정의된 대체 값을 사용해야 한다면 value_or이 직접적인 대안 전략을 제공합니다([SWS_CORE_01134], [SWS_CORE_01135]). 처리가 완료된 후 필요한 경우 reset()을 통해 컨테이너를 정리할 수 있습니다 [SWS_CORE_01136].

시퀀스 다이어그램: 상태 검사 및 값 추출 절차. 출처: [SWS_CORE_01128], [SWS_CORE_01129], [SWS_CORE_01131], [SWS_CORE_01134], [SWS_CORE_01136]

오류 시나리오

비어 있는 인스턴스를 역참조하거나 그 값을 무단으로 요청하는 경우 잘못된 접근이 발생합니다. 접근 메서드 value(), operator* 및 operator->는 AUTOSAR Adaptive에서 noexcept으로 선언되어 있지만, 비어 있는 상태에서는 위반인 IsoStdBadOptionalAccessViolation를 유발합니다([SWS_CORE_01122], [SWS_CORE_01123], [SWS_CORE_01124], [SWS_CORE_01125], [SWS_CORE_01126], [SWS_CORE_01127], [SWS_CORE_01130], [SWS_CORE_01131], [SWS_CORE_01132], [SWS_CORE_01133]). 해석: 메서드가 noexcept로 선언되어 있으므로, IsoStdBadOptionalAccessViolation의 발생은 포착 가능한 표준 예외로 전파되지 않고 플랫폼별 위반 메커니즘을 통해 즉각적인 프로그램 중단으로 이어지는 것으로 추정됩니다. 질문 Q-3c066dae2b93a9ec (열림) 따라서 호출자는 값을 읽기 전에 반드시 점유 상태를 검증해야 합니다.

또 다른 오류 시나리오는 타입 구성 시의 예외 처리와 관련됩니다. 생성자, 할당 연산자, swap 및 emplace은 T의 해당 타입 연산 자체가 noexcept로 선언되어 있는지 여부에 따라 달라지는 조건부 noexcept 사양을 갖습니다([SWS_CORE_01105], [SWS_CORE_01114], [SWS_CORE_01119], [SWS_CORE_01121]). 또한 폴백 메서드 value_or은 명시적으로 예외 안전하지 않음(“not exception safe”)으로 지정되어 있어([SWS_CORE_01134], [SWS_CORE_01135]), 반환값 생성 시 발생하는 오류가 호출자에게 전달됩니다.

이 클래스 가이드는 오직 AUTOSAR Adaptive R25-11의 ara::core::Optional 사양 요구사항만을 기반으로 합니다.

멤버 맵

클래스 다이어그램

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

상세 보기

개요에서 항목을 선택하세요.

이 릴리스에 대한 요소 데이터가 없습니다

생성자 및 소멸자

Optional 함수 9

≙ [optional]

오버로드 Optional 9

constexpr Optional () noexcept; SWS_CORE_01103

constexpr Optional (nullopt_t) noexcept; SWS_CORE_01104

constexpr Optional (const Optional &other) noexcept(std::is_nothrow_ copy_constructible< T >::value); SWS_CORE_01105

constexpr Optional (Optional &&other) noexcept(std::is_nothrow_move_ constructible< T >::value); SWS_CORE_01106

template <typename... Args> explicit constexpr Optional (in_place_t, Args &&...) noexcept(std::is_nothrow_constructible< T, Args... >::value);

SWS_CORE_01107

template <typename U, typename... Args> explicit constexpr Optional (in_place_t, std::initializer_list< U >, Args &&...) noexcept(std::is_nothrow_constructible< T, std::initializer_list< U > &, Args &&... >::value);

SWS_CORE_01108

template <typename U = T> {<cond-explicit-1>} constexpr Optional (U &&) noexcept(std::is_ nothrow_constructible< T, U >::value);

SWS_CORE_01109

template <typename U> {<cond-explicit-2>} Optional (const Optional< U > &) noexcept(std::is_ nothrow_constructible< T, const U & >::value);

SWS_CORE_01110

template <typename U> {<cond-explicit-3>} Optional (Optional< U > &&) noexcept(std::is_ nothrow_constructible< T, U >::value);

SWS_CORE_01111

~Optional 함수

except for the following deviations: 1. Function is conditionally noexcept ≙ [optional]

~Optional () noexcept(std::is_nothrow_destructible< T >::value);

메서드

emplace 함수 2

except for the following deviations: 1. Function is conditionally noexcept ≙ [optional]

오버로드 emplace 2

template <typename... Args> T & emplace (Args &&...) noexcept(std::is_nothrow_constructible< T, Args &&... >::value); SWS_CORE_01119

template <typename U, typename... Args> T & emplace (std::initializer_list< U >, Args &&...) noexcept(std::is_nothrow_constructible< T, std::initializer_list< U > &, Args &&... >::value);

SWS_CORE_01120

has_value 함수

≙ [optional]

constexpr bool has_value () const noexcept;

reset 함수

≙ [optional]

void reset () noexcept;

swap 함수

except for the following deviations: 1. Conditions for the conditional exception safety are modified ≙ [optional]

void swap (Optional &) noexcept(std::is_nothrow_move_constructible< T >::value &&std::is_nothrow_move_assignable< T >::value);

value 함수 4

except for the following deviations: 1. The function is noexcept 2. A IsoStdBadOptionalAccessViolation may conditionally be raised (see condition) ≙ [optional]

오버로드 value 4

constexpr const T & value () const & noexcept; SWS_CORE_01130

constexpr T & value () & noexcept; SWS_CORE_01131

constexpr T && value () &&noexcept; SWS_CORE_01132

constexpr const T && value () const &&noexcept; SWS_CORE_01133

value_or 함수 2

≙ [optional]

오버로드 value_or 2

template <typename U> constexpr T value_or (U &&) const &; SWS_CORE_01134

template <typename U> constexpr T value_or (U &&) &&; SWS_CORE_01135

연산자

operator bool 함수

≙ [optional]

explicit constexpr operator bool () const noexcept;

operator* 함수 4

except for the following deviations: 1. The function is noexcept 2. A IsoStdBadOptionalAccessViolation may conditionally be raised (see condition) ≙ [optional]

오버로드 * 4

constexpr const T & operator* () const & noexcept; SWS_CORE_01124

constexpr T & operator* () & noexcept; SWS_CORE_01125

constexpr T && operator* () &&noexcept; SWS_CORE_01126

constexpr const T && operator* () const &&noexcept; SWS_CORE_01127

operator-> 함수 2

except for the following deviations: 1. The function is noexcept 2. Function is not constexpr 3. A IsoStdBadOptionalAccessViolation may be raised (see condition) ≙ [optional]

오버로드 -> 2

const T * operator-> () const noexcept; SWS_CORE_01122

T * operator-> () noexcept; SWS_CORE_01123

operator= 함수 6

≙ [optional]

오버로드 = 6

Optional & operator= (nullopt_t) & noexcept; SWS_CORE_01113

Optional & operator= (const Optional &other) &noexcept(std::is_ nothrow_copy_constructible< T >::value &&std::is_nothrow_copy_ assignable< T >::value);

SWS_CORE_01114

Optional & operator= (Optional &&other) &noexcept(std::is_nothrow_ move_assignable< T >::value &&std::is_nothrow_move_constructible< T >::value);

SWS_CORE_01115

template <typename U = T> Optional & operator= (U &&u) &noexcept(std::is_nothrow_constructible< T, U >::value &&std::is_nothrow_assignable< T &, U >::value);

SWS_CORE_01116

template <typename U> Optional & operator= (const Optional< U > &) &noexcept(std::is_ nothrow_constructible< T, const U &>::value &&std::is_nothrow_ assignable< T &, const U &>::value);

SWS_CORE_01117

template <typename U> Optional & operator= (Optional< U > &&) &noexcept(std::is_nothrow_ constructible< T, U >::value &&std::is_nothrow_assignable< T &, U >::value);

SWS_CORE_01118

타입 별칭

value_type 타입 별칭

≙ [optional]

using value_type = T;

항목을 클릭하면 관계가 표시됩니다.

메서드 문서

함수 Optional [SWS_CORE_01103]

constexpr Optional () noexcept;

As per corresponding usage in [optional]

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	exception safe

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

Record: AUTOSAR/AP/record/SWS_CORE_01103
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01103@rel:R25-11#279d6e8d
Content hash: 279d6e8d
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01103

Status: valid/unmigrated Version: rel:R25-11#8992786d 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_CORE_01103@rel:R25-11#8992786d

Recorded Revisions (3):

R25-11rel:R25-11#d86867a02026-09-30
R24-11rel:R24-11#86df07de2026-10-14
R25-11rel:R25-11#8992786d2026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 Optional [SWS_CORE_01104]

constexpr Optional (nullopt_t) noexcept;

As per corresponding usage in [optional]

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	exception safe

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

Record: AUTOSAR/AP/record/SWS_CORE_01104
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01104@rel:R25-11#84ff1067
Content hash: 84ff1067
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01104

Status: valid/unmigrated Version: rel:R25-11#411bd18e 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_CORE_01104@rel:R25-11#411bd18e

Recorded Revisions (3):

R25-11rel:R25-11#e84841e92026-09-30
R24-11rel:R24-11#43c232942026-10-14
R25-11rel:R25-11#411bd18e2026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 Optional [SWS_CORE_01105]

constexpr Optional (const Optional &other) noexcept(std::is_nothrow_ copy_constructible< T >::value);

As per corresponding usage in [optional] except for the following deviations: 1. Function is conditionally noexcept

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	conditionally exception safe

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

Record: AUTOSAR/AP/record/SWS_CORE_01105
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01105@rel:R25-11#5378f061
Content hash: 5378f061
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01105

Status: valid/unmigrated Version: rel:R25-11#85a53092 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_CORE_01105@rel:R25-11#85a53092

Recorded Revisions (3):

R25-11rel:R25-11#0af1e1792026-09-30
R24-11rel:R24-11#2865a5e92026-10-14
R25-11rel:R25-11#85a530922026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 Optional [SWS_CORE_01106]

constexpr Optional (Optional &&other) noexcept(std::is_nothrow_move_ constructible< T >::value);

As per corresponding usage in [optional]

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	conditionally exception safe

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

Record: AUTOSAR/AP/record/SWS_CORE_01106
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01106@rel:R25-11#8282290c
Content hash: 8282290c
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01106

Status: valid/unmigrated Version: rel:R25-11#5420cc51 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_CORE_01106@rel:R25-11#5420cc51

Recorded Revisions (3):

R25-11rel:R25-11#a9088f022026-09-30
R24-11rel:R24-11#ded734802026-10-14
R25-11rel:R25-11#5420cc512026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 Optional [SWS_CORE_01107]

template <typename... Args> explicit constexpr Optional (in_place_t, Args &&...) noexcept(std::is_nothrow_constructible< T, Args... >::value);

As per corresponding usage in [optional] except for the following deviations: 1. Function is conditionally noexcept

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	conditionally exception safe

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

Record: AUTOSAR/AP/record/SWS_CORE_01107
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01107@rel:R25-11#a089f21e
Content hash: a089f21e
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01107

Status: valid/unmigrated Version: rel:R25-11#0d478adc 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_CORE_01107@rel:R25-11#0d478adc

Recorded Revisions (3):

R25-11rel:R25-11#4f8cb42a2026-09-30
R24-11rel:R24-11#d6033a2e2026-10-14
R25-11rel:R25-11#0d478adc2026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 Optional [SWS_CORE_01108]

template <typename U, typename... Args> explicit constexpr Optional (in_place_t, std::initializer_list< U >, Args &&...) noexcept(std::is_nothrow_constructible< T, std::initializer_list< U > &, Args &&... >::value);

As per corresponding usage in [optional] except for the following deviations: 1. Function is conditionally noexcept

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	conditionally exception safe

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Record: AUTOSAR/AP/record/SWS_CORE_01108
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01108@rel:R25-11#4749617a
Content hash: 4749617a
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01108

Status: valid/unmigrated Version: rel:R25-11#25dbc842 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_CORE_01108@rel:R25-11#25dbc842

Recorded Revisions (3):

R25-11rel:R25-11#7769d6192026-09-30
R24-11rel:R24-11#030018c92026-10-14
R25-11rel:R25-11#25dbc8422026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 Optional [SWS_CORE_01109]

template <typename U = T> {<cond-explicit-1>} constexpr Optional (U &&) noexcept(std::is_ nothrow_constructible< T, U >::value);

As per corresponding usage in [optional] except for the following deviations: 1. Function is conditionally noexcept

AI 생성 미검증 모델: gemini-3.8-flash-medium · 노력: medium · 온도: 제어 불가 · 프롬프트: a319ba530534 출처 열린 질문 (1)

독일어 가이드에서 번역됨gemini-3.8-flash-low · 2026-10-13 · 독일어 원문

사용

클래스 ara::core::Optional의 생성자 함수 [SWS_CORE_01109]은(는) 헤더 #include "ara/core/optional.h"을(를) 통해 제공됩니다. 시그니처 template <typename U = T> constexpr Optional(U&&)을(를) 갖는 템플릿 생성자로서, U&& 타입의 인수를 포함된 값 타입 T(으)로 완벽 전달하여 옵셔널 값을 직접 초기화하는 역할을 합니다([SWS_CORE_01102]). 시맨틱은 [optional]의 규정을 따르지만 무예외성에 대한 명시적 조건에서 차이가 있습니다. 즉, 이 함수는 std::is_nothrow_constructible<T, U>::value이(가) 충족되는 경우에만 정확히 noexcept(으)로 지정됩니다([SWS_CORE_01109]).

오류 처리 및 예외 안전성

예외 안전성 측면에서 이 호출은 conditionally exception safe로 분류됩니다([SWS_CORE_01109]). 이 생성자에 대해서는 특정 AUTOSAR 오류 코드 및 DET 또는 DEM을 통한 보고 경로가 존재하지 않으며, 대상 타입 T의 생성이 실패하면 해당 타입의 예외가 그대로 전달됩니다.

상호작용 및 동시성

이 함수는 빈 인스턴스를 생성하는 기본 생성자 [SWS_CORE_01103] 및 널 생성자 [SWS_CORE_01104], 그리고 복사 및 이동 생성자 [SWS_CORE_01105] 및 [SWS_CORE_01106]과(와) 함께 나란히 제공됩니다. 또한 ara::core::Optional은(는) Ok()([SWS_CORE_00770])을 통한 값 검색이나 Err()([SWS_CORE_00772])을 통한 오류 검색 시와 같이 ara::core::Result의 오류 처리에서 옵셔널 반환값을 위한 캐리어 역할을 합니다. 해석: [SWS_CORE_01109]에 명시적인 스레드 안전성 보장이 없으므로, 소스 객체 U이(가) 동시 수정으로부터 보호되는 경우에만 생성자의 동시 호출이 안전할 것으로 보입니다. 질문 Q-edf541fe968f3afe (열림)

이 사용 지침은 자동으로 생성되었습니다. 기준이 되는 것은 AUTOSAR 사양입니다.

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	conditionally exception safe

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

Record: AUTOSAR/AP/record/SWS_CORE_01109
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01109@rel:R25-11#a7b8a3ce
Content hash: a7b8a3ce
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01109

Status: valid/unmigrated Version: rel:R25-11#7558e4db 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_CORE_01109@rel:R25-11#7558e4db

Recorded Revisions (3):

R25-11rel:R25-11#5e482bc62026-09-30
R24-11rel:R24-11#8a9b95052026-10-14
R25-11rel:R25-11#7558e4db2026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 Optional [SWS_CORE_01110]

template <typename U> {<cond-explicit-2>} Optional (const Optional< U > &) noexcept(std::is_ nothrow_constructible< T, const U & >::value);

As per corresponding usage in [optional] except for the following deviations: 1. Function is conditionally noexcept

AI 생성 미검증 모델: gemini-3.8-flash-medium · 노력: medium · 온도: 제어 불가 · 프롬프트: dd45cef6ee33 출처 열린 질문 (2)

독일어 가이드에서 번역됨gemini-3.8-flash-low · 2026-10-13 · 독일어 원문

사용

ara::core::Optional의 변환 복사 생성자는 헤더 파일 #include "ara/core/optional.h"을(를) 통해 사용할 수 있습니다 [SWS_CORE_01110]. 기존 인스턴스 const Optional&(으)로부터 Optional<T>을(를) 동기식으로 생성하는 역할을 합니다. 사양 표시 {<cond-explicit-2>}은(는) T이(가) const U&(으)로부터 암시적으로 생성될 수 없는 경우 생성자가 explicit(으)로 선언됨을 의미하는 것으로 보입니다. 질문 Q-4a4adc2b59d1fa53 (열림)

오류 처리 및 예외 안전성

이 생성자에는 특정 오류 코드, DET 또는 DEM 메시지가 존재하지 않습니다. 이 함수는 조건부 예외 안전(conditionally exception safe)(으)로 분류됩니다 [SWS_CORE_01110]. noexcept 보장은 대상 타입 T이(가) const U&(으)로부터 예외 없이 생성될 수 있는 경우에만 noexcept(std::is_nothrow_constructible<T, const U&>::value)을(를) 통해 적용됩니다 [SWS_CORE_01110]. 대상 값 생성이 실패하면 예외가 변경 없이 전파됩니다.

동시성 및 제약사항

Ok() [SWS_CORE_00770]과(와) 같은 다른 함수들과 달리, 사양에서는 이 생성자에 대해 스레드 안전성을 명시하지 않습니다. 재진입이 가능할 수는 있겠으나, 소스 객체 Optional에 대한 동시 읽기 또는 쓰기 접근 시에는 외부 동기화가 필요합니다. 질문 Q-a0534498f685f575 (열림)

상호 작용

이 생성자는 기본, 널 및 복사 생성자([SWS_CORE_01103], [SWS_CORE_01104], [SWS_CORE_01105], [SWS_CORE_01106])와 swap 연산 [SWS_CORE_01096]을(를) 포함한 ara::core::Optional의 기타 초기화 함수들을 보완합니다. 또한 이 타입은 메서드 Ok() 및 Err()이(가) 값 또는 오류를 Optional(으)로 노출하는 ara::core::Result과(와) 긴밀하게 상호작용합니다([SWS_CORE_00770], [SWS_CORE_00772]).

이 텍스트는 AUTOSAR 사양 R25-11을 기반으로 AI에 의해 생성되었습니다.

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	conditionally exception safe

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

Record: AUTOSAR/AP/record/SWS_CORE_01110
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01110@rel:R25-11#4b3ca8c3
Content hash: 4b3ca8c3
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01110

Status: valid/unmigrated Version: rel:R25-11#11b08505 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_CORE_01110@rel:R25-11#11b08505

Recorded Revisions (3):

R25-11rel:R25-11#f7b346cb2026-09-30
R24-11rel:R24-11#a18434152026-10-14
R25-11rel:R25-11#11b085052026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 Optional [SWS_CORE_01111]

template <typename U> {<cond-explicit-3>} Optional (Optional< U > &&) noexcept(std::is_ nothrow_constructible< T, U >::value);

As per corresponding usage in [optional] except for the following deviations: 1. Function is conditionally noexcept

AI 생성 미검증 모델: gemini-3.8-flash-medium · 노력: medium · 온도: 제어 불가 · 프롬프트: 5e86b0752dce 출처 열린 질문 (1)

독일어 가이드에서 번역됨gemini-3.8-flash-low · 2026-10-13 · 독일어 원문

템플릿 함수 [SWS_CORE_01111]은(는) 헤더 파일 #include "ara/core/optional.h"에 정의된 클래스 ara::core::Optional의 변환 이동 생성자를 제공합니다. 이 함수는 Optional<T> 인스턴스를 초기화하기 위해 rvalue 참조 Optional&&을(를) 받으며 조건부 noexcept 사양의 문서화된 편차와 함께 [optional]의 동작을 따릅니다 [SWS_CORE_01111]. 해석상 사양 절 {<cond-explicit-3>}은(는) T 및 U 타입의 속성에 따라 변환이 암시적으로 수행될지 또는 명시적으로 수행될지를 제어하는 것으로 보입니다. 질문 Q-0b21a6eafb9414d8 (열림)

오류 처리 및 예외 처리와 관련하여 이 생성자는 조건부 예외 안전(conditionally exception safe)(으)로 분류됩니다 [SWS_CORE_01111]. 실행은 std::is_nothrow_constructible<T, U>::value이(가) 충족되는 경우에만 정확히 noexcept입니다 [SWS_CORE_01111]. 그렇지 않으면 포함된 값을 생성하는 동안 예외가 발생하여 호출자에게 전파될 수 있습니다.

ara::core::Optional 내에서 이 함수는 일반 이동 생성자 [SWS_CORE_01106], 복사 생성자 [SWS_CORE_01105] 및 기본 생성자 [SWS_CORE_01103]을(를) 보완합니다. 또한 이 요소는 메서드 Ok() 및 Err()이(가) 포함된 값이나 오류를 ara::core::Optional(으)로 반환하는 ara::core::Result([SWS_CORE_00770], [SWS_CORE_00771] 및 [SWS_CORE_00772]에서와 같이), 그리고 헬퍼 함수 swap [SWS_CORE_01096]과(와) 긴밀하게 상호작용합니다.

이 사용 지침은 사양 데이터를 기반으로 자동 생성되었습니다.

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	conditionally exception safe

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

Record: AUTOSAR/AP/record/SWS_CORE_01111
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01111@rel:R25-11#af4bdf00
Content hash: af4bdf00
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01111

Status: valid/unmigrated Version: rel:R25-11#9d33a7e6 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_CORE_01111@rel:R25-11#9d33a7e6

Recorded Revisions (3):

R25-11rel:R25-11#60888d082026-09-30
R24-11rel:R24-11#1297b71f2026-10-14
R25-11rel:R25-11#9d33a7e62026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 emplace [SWS_CORE_01119]

template <typename... Args> T & emplace (Args &&...) noexcept(std::is_nothrow_constructible< T, Args &&... >::value);

As per corresponding usage in [optional] except for the following deviations: 1. Function is conditionally noexcept

AI 생성 미검증 모델: gemini-3.8-flash-medium · 노력: medium · 온도: 제어 불가 · 프롬프트: 4b99ff09898e 출처 열린 질문 (2)

독일어 가이드에서 번역됨gemini-3.8-flash-low · 2026-10-13 · 독일어 원문

ara::core::Optional 클래스의 멤버 함수 emplace은(는) T 유형의 포함된 값을 Optional 객체의 메모리에 직접 생성하는 데 사용됩니다[SWS_CORE_01119]. 호출은 헤더 파일 ara/core/optional.h을(를) 통해 동기식으로 수행됩니다. 매개변수로 함수는 가변 인자 패킷 Args&&...을(를) 받아 이를 T 유형의 생성자로 전달하며, 새로 생성된 값에 대한 lvalue 참조(T&)가 반환됩니다[SWS_CORE_01119].

예외 처리와 관련하여 이 함수는 조건부 예외 안전(conditionally exception safe)으로 분류되며 std::is_nothrow_constructible<T, Args&&...>::value을(를) 기반으로 하는 조건부 noexcept 명세를 가집니다[SWS_CORE_01119]. T의 생성이 예외를 발생시키면 기본 유형의 예외 안전성이 적용되며, noexcept 보장은 생성이 예외를 발생시키지 않는 것이 보장되는 경우에만 독점적으로 적용됩니다. 특정 오류 코드, DEM 이벤트 또는 DET 메시지는 명세에 제공되지 않습니다[SWS_CORE_01119].

동시성과 관련하여 명세에는 언급이 없습니다. 해석: 외부 동기화가 없다면 동일한 ara::core::Optional 인스턴스에 대한 여러 스레드의 동시 쓰기 접근은 스레드 안전하지 않을 것으로 보입니다. 또한 재초기화 시 이전에 존재하던 값은 소멸될 것으로 보입니다. 질문 Q-c11efb3f95001493 (열림)

ara::core::Optional 내의 상호작용에서 대체 오버로드가 존재합니다: 초기화 리스트의 경우 std::initializer_list을(를) 사용하는 변형이 제공되며[SWS_CORE_01120], 참조 유형의 경우 ara::core::Optional<T&> 전용 오버로드가 정의되어 있습니다[SWS_CORE_01164]. 내부 생성(In-Place 생성)을 위한 유사한 Emplace 메커니즘은 모듈 core에서 ara::core::Vector [SWS_CORE_01366], ara::core::Map [SWS_CORE_01458] 및 ara::core::Variant [SWS_CORE_01661], [SWS_CORE_01662], [SWS_CORE_01663], [SWS_CORE_01664]와(과) 같은 컨테이너에도 존재합니다.

이 텍스트는 AUTOSAR 사양 R25-11을 기반으로 AI에 의해 생성되었습니다.

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	conditionally exception safe

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

Record: AUTOSAR/AP/record/SWS_CORE_01119
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01119@rel:R25-11#bd0ddfeb
Content hash: bd0ddfeb
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01119

Status: valid/unmigrated Version: rel:R25-11#a1151217 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_CORE_01119@rel:R25-11#a1151217

Recorded Revisions (3):

R25-11rel:R25-11#957655d82026-09-30
R24-11rel:R24-11#fb1be5602026-10-14
R25-11rel:R25-11#a11512172026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 emplace [SWS_CORE_01120]

template <typename U, typename... Args> T & emplace (std::initializer_list< U >, Args &&...) noexcept(std::is_nothrow_constructible< T, std::initializer_list< U > &, Args &&... >::value);

As per corresponding usage in [optional] except for the following deviations: 1. Function is conditionally noexcept

AI 생성 미검증 모델: gemini-3.8-flash-medium · 노력: medium · 온도: 제어 불가 · 프롬프트: a5f272ff8d2c 출처 열린 질문 (1)

독일어 가이드에서 번역됨gemini-3.8-flash-low · 2026-10-13 · 독일어 원문

[SWS_CORE_01120]의 멤버 함수 emplace은(는) ara::core::Optional 유형 객체의 포함된 값을 제자리에서(in-place) 직접 초기화하는 데 사용됩니다. 이 함수는 std::initializer_list 및 선택적 인수 Args&&...을(를) 수신하고 새로 생성된 값에 대한 참조 T&을(를) 반환합니다.

오류 처리 및 예외 안전성과 관련하여 이 함수는 조건부 예외 안전(conditionally exception safe)으로 명시되어 있습니다. noexcept 조건은 [SWS_CORE_01120]에 따라 대상 유형 T이(가) std::initializer_list& 및 전달 인수를 사용하여 예외 없이 생성될 수 있는지 여부(std::is_nothrow_constructible)에 정확히 의존합니다. 이는 표준 [optional]의 동작과의 명시적인 차이를 나타냅니다.

핵심 구성 요소들의 결합에서 이 오버로드는 [SWS_CORE_01119]의 초기화 리스트가 없는 제네릭 내부 생성(In-Place 생성)을 보완합니다. 또한 참조 특수화의 경우 [SWS_CORE_01164]을(를) 통한 할당이 존재합니다. 해석: [optional]의 표준 대응물에서 흔히 볼 수 있듯이, 이전 값이 존재하는 경우 새로 생성되기 전에 해당 값이 소멸될 것으로 보입니다. 질문 Q-b8a9274e43f0a0a9 (열림)

이 사용 참고 사항은 자동으로 생성되었으며 명세서의 요구 사항을 기반으로 합니다.

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	conditionally exception safe

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Record: AUTOSAR/AP/record/SWS_CORE_01120
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01120@rel:R25-11#2734d087
Content hash: 2734d087
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01120

Status: valid/unmigrated Version: rel:R25-11#19e525e9 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_CORE_01120@rel:R25-11#19e525e9

Recorded Revisions (3):

R25-11rel:R25-11#a140351c2026-09-30
R24-11rel:R24-11#d59521372026-10-14
R25-11rel:R25-11#19e525e92026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 has_value [SWS_CORE_01129]

constexpr bool has_value () const noexcept;

As per corresponding usage in [optional]

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	exception safe

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Record: AUTOSAR/AP/record/SWS_CORE_01129
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01129@rel:R25-11#d8d0fb14
Content hash: d8d0fb14
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01129

Status: valid/unmigrated Version: rel:R25-11#7383a7bc 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_CORE_01129@rel:R25-11#7383a7bc

Recorded Revisions (3):

R25-11rel:R25-11#9f849c3e2026-09-30
R24-11rel:R24-11#796326bb2026-10-14
R25-11rel:R25-11#7383a7bc2026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 operator bool [SWS_CORE_01128]

explicit constexpr operator bool () const noexcept;

As per corresponding usage in [optional]

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	exception safe

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Record: AUTOSAR/AP/record/SWS_CORE_01128
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01128@rel:R25-11#78fe663b
Content hash: 78fe663b
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01128

Status: valid/unmigrated Version: rel:R25-11#cf39bd07 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_CORE_01128@rel:R25-11#cf39bd07

Recorded Revisions (3):

R25-11rel:R25-11#109a619b2026-09-30
R24-11rel:R24-11#b5a26c7d2026-10-14
R25-11rel:R25-11#cf39bd072026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 operator* [SWS_CORE_01124]

constexpr const T & operator* () const & noexcept;

As per corresponding usage in [optional] except for the following deviations: 1. The function is noexcept 2. A IsoStdBadOptionalAccessViolation may conditionally be raised (see condition)

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	exception safe
Verletzungen (Violations)	IsoStdBadOption- If *this does not contain a value alAccessViolation

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Record: AUTOSAR/AP/record/SWS_CORE_01124
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01124@rel:R25-11#936cc56e
Content hash: 936cc56e
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01124

Status: valid/unmigrated Version: rel:R25-11#6c6d6246 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_CORE_01124@rel:R25-11#6c6d6246

Recorded Revisions (3):

R25-11rel:R25-11#72e800a62026-09-30
R24-11rel:R24-11#6ba741822026-10-14
R25-11rel:R25-11#6c6d62462026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 operator* [SWS_CORE_01125]

constexpr T & operator* () & noexcept;

As per corresponding usage in [optional] except for the following deviations: 1. The function is noexcept 2. A IsoStdBadOptionalAccessViolation may conditionally be raised (see condition)

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	exception safe
Verletzungen (Violations)	IsoStdBadOption- If *this does not contain a value alAccessViolation

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Record: AUTOSAR/AP/record/SWS_CORE_01125
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01125@rel:R25-11#4bdbe292
Content hash: 4bdbe292
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01125

Status: valid/unmigrated Version: rel:R25-11#bbff2175 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_CORE_01125@rel:R25-11#bbff2175

Recorded Revisions (3):

R25-11rel:R25-11#50b8d1332026-09-30
R24-11rel:R24-11#da1307272026-10-14
R25-11rel:R25-11#bbff21752026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 operator* [SWS_CORE_01126]

constexpr T && operator* () &&noexcept;

As per corresponding usage in [optional] except for the following deviations: 1. The function is noexcept 2. A IsoStdBadOptionalAccessViolation may conditionally be raised (see condition)

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	exception safe
Verletzungen (Violations)	IsoStdBadOption- If *this does not contain a value alAccessViolation

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Record: AUTOSAR/AP/record/SWS_CORE_01126
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01126@rel:R25-11#d7af8165
Content hash: d7af8165
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01126

Status: valid/unmigrated Version: rel:R25-11#eb9c6afb 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_CORE_01126@rel:R25-11#eb9c6afb

Recorded Revisions (3):

R25-11rel:R25-11#e95005072026-09-30
R24-11rel:R24-11#6c670b852026-10-14
R25-11rel:R25-11#eb9c6afb2026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 operator* [SWS_CORE_01127]

constexpr const T && operator* () const &&noexcept;

As per corresponding usage in [optional] except for the following deviations: 1. The function is noexcept 2. A IsoStdBadOptionalAccessViolation may conditionally be raised (see condition)

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	exception safe
Verletzungen (Violations)	IsoStdBadOption- If *this does not contain a value alAccessViolation

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Record: AUTOSAR/AP/record/SWS_CORE_01127
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01127@rel:R25-11#e88ab702
Content hash: e88ab702
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01127

Status: valid/unmigrated Version: rel:R25-11#0c38bfb2 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_CORE_01127@rel:R25-11#0c38bfb2

Recorded Revisions (3):

R25-11rel:R25-11#930319d52026-09-30
R24-11rel:R24-11#d6b67a322026-10-14
R25-11rel:R25-11#0c38bfb22026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 operator-> [SWS_CORE_01122]

const T * operator-> () const noexcept;

As per corresponding usage in [optional] except for the following deviations: 1. The function is noexcept 2. Function is not constexpr 3. A IsoStdBadOptionalAccessViolation may be raised (see condition)

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	exception safe
Verletzungen (Violations)	IsoStdBadOption- If *this does not contain a value alAccessViolation

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Record: AUTOSAR/AP/record/SWS_CORE_01122
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01122@rel:R25-11#97b8f821
Content hash: 97b8f821
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01122

Status: valid/unmigrated Version: rel:R25-11#a0430001 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_CORE_01122@rel:R25-11#a0430001

Recorded Revisions (3):

R25-11rel:R25-11#dede9c812026-09-30
R24-11rel:R24-11#33bcccf02026-10-14
R25-11rel:R25-11#a04300012026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 operator-> [SWS_CORE_01123]

T * operator-> () noexcept;

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	exception safe
Verletzungen (Violations)	IsoStdBadOption- If *this does not contain a value alAccessViolation

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Record: AUTOSAR/AP/record/SWS_CORE_01123
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01123@rel:R25-11#95b0d766
Content hash: 95b0d766
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01123

Status: valid/unmigrated Version: rel:R25-11#e18dd6ba 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_CORE_01123@rel:R25-11#e18dd6ba

Recorded Revisions (3):

R25-11rel:R25-11#c2d8053b2026-09-30
R24-11rel:R24-11#1d6944b82026-10-14
R25-11rel:R25-11#e18dd6ba2026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 operator= [SWS_CORE_01113]

Optional & operator= (nullopt_t) & noexcept;

As per corresponding usage in [optional]

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	exception safe

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Record: AUTOSAR/AP/record/SWS_CORE_01113
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01113@rel:R25-11#4d3c0427
Content hash: 4d3c0427
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01113

Status: valid/unmigrated Version: rel:R25-11#18fcf54f 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_CORE_01113@rel:R25-11#18fcf54f

Recorded Revisions (3):

R25-11rel:R25-11#f26400562026-09-30
R24-11rel:R24-11#f4403dc22026-10-14
R25-11rel:R25-11#18fcf54f2026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 operator= [SWS_CORE_01114]

Optional & operator= (const Optional &other) &noexcept(std::is_ nothrow_copy_constructible< T >::value &&std::is_nothrow_copy_ assignable< T >::value);

As per corresponding usage in [optional] except for the following deviations: 1. Function is conditionally noexcept 2. Function is declared with the ref-qualifier &

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	conditionally exception safe

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

Record: AUTOSAR/AP/record/SWS_CORE_01114
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01114@rel:R25-11#623e7f40
Content hash: 623e7f40
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01114

Status: valid/unmigrated Version: rel:R25-11#6ca0c9a7 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_CORE_01114@rel:R25-11#6ca0c9a7

Recorded Revisions (3):

R25-11rel:R25-11#53d125022026-09-30
R24-11rel:R24-11#d36bd1ce2026-10-14
R25-11rel:R25-11#6ca0c9a72026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 operator= [SWS_CORE_01115]

Optional & operator= (Optional &&other) &noexcept(std::is_nothrow_ move_assignable< T >::value &&std::is_nothrow_move_constructible< T >::value);

As per corresponding usage in [optional] except for the following deviations: 1. Function is declared with the ref-qualifier &

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	conditionally exception safe

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

Record: AUTOSAR/AP/record/SWS_CORE_01115
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01115@rel:R25-11#b5dfa548
Content hash: b5dfa548
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01115

Status: valid/unmigrated Version: rel:R25-11#16e267f2 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_CORE_01115@rel:R25-11#16e267f2

Recorded Revisions (3):

R25-11rel:R25-11#f4c255c12026-09-30
R24-11rel:R24-11#6bfd4afd2026-10-14
R25-11rel:R25-11#16e267f22026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 operator= [SWS_CORE_01116]

template <typename U = T> Optional & operator= (U &&u) &noexcept(std::is_nothrow_constructible< T, U >::value &&std::is_nothrow_assignable< T &, U >::value);

As per corresponding usage in [optional] except for the following deviations: 1. Function is conditionally noexcept 2. Function is declared with the ref-qualifier &

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	conditionally exception safe

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

Record: AUTOSAR/AP/record/SWS_CORE_01116
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01116@rel:R25-11#6cbec889
Content hash: 6cbec889
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01116

Status: valid/unmigrated Version: rel:R25-11#3e4d73de 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_CORE_01116@rel:R25-11#3e4d73de

Recorded Revisions (3):

R25-11rel:R25-11#be342f912026-09-30
R24-11rel:R24-11#3fce07582026-10-14
R25-11rel:R25-11#3e4d73de2026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 operator= [SWS_CORE_01117]

template <typename U> Optional & operator= (const Optional< U > &) &noexcept(std::is_ nothrow_constructible< T, const U &>::value &&std::is_nothrow_ assignable< T &, const U &>::value);

As per corresponding usage in [optional] except for the following deviations: 1. Function is conditionally noexcept 2. Function is declared with the ref-qualifier &

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	conditionally exception safe

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Record: AUTOSAR/AP/record/SWS_CORE_01117
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01117@rel:R25-11#a68c7774
Content hash: a68c7774
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01117

Status: valid/unmigrated Version: rel:R25-11#d5d06ba9 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_CORE_01117@rel:R25-11#d5d06ba9

Recorded Revisions (3):

R25-11rel:R25-11#68ae4d392026-09-30
R24-11rel:R24-11#a7a5f0f32026-10-14
R25-11rel:R25-11#d5d06ba92026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 operator= [SWS_CORE_01118]

template <typename U> Optional & operator= (Optional< U > &&) &noexcept(std::is_nothrow_ constructible< T, U >::value &&std::is_nothrow_assignable< T &, U >::value);

As per corresponding usage in [optional] except for the following deviations: 1. Function is conditionally noexcept 2. Function is declared with the ref-qualifier &

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	conditionally exception safe

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Record: AUTOSAR/AP/record/SWS_CORE_01118
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01118@rel:R25-11#7303744a
Content hash: 7303744a
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01118

Status: valid/unmigrated Version: rel:R25-11#083436fb 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
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Active Version: AUTOSAR/AP/record/SWS_CORE_01118@rel:R25-11#083436fb

Recorded Revisions (3):

R25-11rel:R25-11#615224ed2026-09-30
R24-11rel:R24-11#bc5224af2026-10-14
R25-11rel:R25-11#083436fb2026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 reset [SWS_CORE_01136]

void reset () noexcept;

As per corresponding usage in [optional]

AI 생성 미검증 모델: gemini-3.8-flash-medium · 노력: medium · 온도: 제어 불가 · 프롬프트: e8663f9a82ee 출처 열린 질문 (1)

독일어 가이드에서 번역됨gemini-3.8-flash-low · 2026-10-13 · 독일어 원문

클래스 ara::core::Optional의 멤버 함수 reset은 헤더 #include "ara/core/optional.h"를 통해 제공되며 인스턴스 [SWS_CORE_01136]을 재설정하는 역할을 합니다. 이 함수는 시그니처 void reset () noexcept;를 가지며 매개변수를 받지 않고 반환값을 제공하지 않습니다 [SWS_CORE_01136]. 동작은 [optional]의 해당 사용법을 따릅니다 [SWS_CORE_01136]. 해석: 이 참조를 기반으로 볼 때 호출 시 존재할 수 있는 상태 값을 소멸시키고 인스턴스를 비어 있는 상태로 전환할 것으로 보입니다. 질문 Q-c819444ae1a7df1f (열림)

오류 처리 및 예외 처리와 관련하여 reset은 예외 안전(exception safe) 및 식별자 noexcept(으)로 선언되어 있습니다 [SWS_CORE_01136]. 예외가 발생하지 않으며 오류 코드도 반환되지 않습니다 [SWS_CORE_01136].

Core 라이브러리의 다른 컴포넌트와의 상호작용에서 다음 참조가 관련됩니다:

옵셔널 참조 ara::core::Optional<T&>의 경우 constexpr(으)로 지정된 reset의 오버로드를 사용할 수 있으며, 이 역시 noexcept이며 예외 안전합니다 [SWS_CORE_01165].
Optional과 구별되게 헤더 ara/core/bitset.h의 타입 ara::core::Bitset도 reset 함수들을 제공합니다. 즉, 수정된 비트셋을 참조하는 매개변수 없는 변형 [SWS_CORE_01727]과 Result 반환 및 IsoStdOutOfRangeViolation 검사를 포함하는 위치 기반 오버로드 [SWS_CORE_01728]을 제공합니다.

이 텍스트는 자동으로 생성되었습니다. 모든 정보는 AUTOSAR Adaptive R25-11의 사양 범위를 기반으로 합니다.

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	exception safe

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Record: AUTOSAR/AP/record/SWS_CORE_01136
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01136@rel:R25-11#abc7f3c6
Content hash: abc7f3c6
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01136

Status: valid/unmigrated Version: rel:R25-11#6d9fb635 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_CORE_01136@rel:R25-11#6d9fb635

Recorded Revisions (3):

R25-11rel:R25-11#bde8a7be2026-09-30
R24-11rel:R24-11#4d4a35c12026-10-14
R25-11rel:R25-11#6d9fb6352026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 swap [SWS_CORE_01121]

void swap (Optional &) noexcept(std::is_nothrow_move_constructible< T >::value &&std::is_nothrow_move_assignable< T >::value);

As per corresponding usage in [optional] except for the following deviations: 1. Conditions for the conditional exception safety are modified

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	conditionally exception safe

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Record: AUTOSAR/AP/record/SWS_CORE_01121
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01121@rel:R25-11#9b35a919
Content hash: 9b35a919
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01121

Status: valid/unmigrated Version: rel:R25-11#ec32d4dd 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_CORE_01121@rel:R25-11#ec32d4dd

Recorded Revisions (3):

R25-11rel:R25-11#f13812c02026-09-30
R24-11rel:R24-11#6c6900ce2026-10-14
R25-11rel:R25-11#ec32d4dd2026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 value [SWS_CORE_01130]

constexpr const T & value () const & noexcept;

As per corresponding usage in [optional] except for the following deviations: 1. The function is noexcept 2. A IsoStdBadOptionalAccessViolation may conditionally be raised (see condition)

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	exception safe
Verletzungen (Violations)	IsoStdBadOption- If *this does not contain a value alAccessViolation

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Record: AUTOSAR/AP/record/SWS_CORE_01130
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01130@rel:R25-11#862285a5
Content hash: 862285a5
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01130

Status: valid/unmigrated Version: rel:R25-11#f3e37107 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_CORE_01130@rel:R25-11#f3e37107

Recorded Revisions (3):

R25-11rel:R25-11#d33dc7152026-09-30
R24-11rel:R24-11#dd5d01932026-10-14
R25-11rel:R25-11#f3e371072026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 value [SWS_CORE_01131]

constexpr T & value () & noexcept;

As per corresponding usage in [optional] except for the following deviations: 1. The function is noexcept 2. A IsoStdBadOptionalAccessViolation may conditionally be raised (see condition)

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	exception safe
Verletzungen (Violations)	IsoStdBadOption- If *this does not contain a value alAccessViolation

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Record: AUTOSAR/AP/record/SWS_CORE_01131
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01131@rel:R25-11#774bc2be
Content hash: 774bc2be
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01131

Status: valid/unmigrated Version: rel:R25-11#bd11e736 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_CORE_01131@rel:R25-11#bd11e736

Recorded Revisions (3):

R25-11rel:R25-11#68af222c2026-09-30
R24-11rel:R24-11#3d037a0d2026-10-14
R25-11rel:R25-11#bd11e7362026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 value [SWS_CORE_01132]

constexpr T && value () &&noexcept;

As per corresponding usage in [optional] except for the following deviations: 1. The function is noexcept 2. A IsoStdBadOptionalAccessViolation may conditionally be raised (see condition)

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	exception safe
Verletzungen (Violations)	IsoStdBadOption- If *this does not contain a value alAccessViolation

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Record: AUTOSAR/AP/record/SWS_CORE_01132
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01132@rel:R25-11#be209af1
Content hash: be209af1
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01132

Status: valid/unmigrated Version: rel:R25-11#24f00cb3 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_CORE_01132@rel:R25-11#24f00cb3

Recorded Revisions (3):

R25-11rel:R25-11#414433c42026-09-30
R24-11rel:R24-11#2e6187fb2026-10-14
R25-11rel:R25-11#24f00cb32026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 value [SWS_CORE_01133]

constexpr const T && value () const &&noexcept;

As per corresponding usage in [optional] except for the following deviations: 1. The function is noexcept 2. A IsoStdBadOptionalAccessViolation may conditionally be raised (see condition)

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	exception safe
Verletzungen (Violations)	IsoStdBadOption- If *this does not contain a value alAccessViolation

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Record: AUTOSAR/AP/record/SWS_CORE_01133
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01133@rel:R25-11#7ef8234e
Content hash: 7ef8234e
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01133

Status: valid/unmigrated Version: rel:R25-11#7b7d6eb7 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_CORE_01133@rel:R25-11#7b7d6eb7

Recorded Revisions (3):

R25-11rel:R25-11#54a5ac7f2026-09-30
R24-11rel:R24-11#f020185a2026-10-14
R25-11rel:R25-11#7b7d6eb72026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 value_or [SWS_CORE_01134]

template <typename U> constexpr T value_or (U &&) const &;

As per corresponding usage in [optional]

AI 생성 미검증 모델: gemini-3.8-flash-medium · 노력: medium · 온도: 제어 불가 · 프롬프트: 4420db92e204 출처

독일어 가이드에서 번역됨gemini-3.8-flash-low · 2026-10-13 · 독일어 원문

사용

[SWS_CORE_01134]에 따른 클래스 ara::core::Optional의 템플릿 멤버 함수 value_or은 포함된 값 또는 제공된 대체 값을 동기식으로 검색하는 역할을 합니다. 이 함수는 헤더 #include "ara/core/optional.h"을 통해 포함되며 시그니처 template <typename U> constexpr T value_or (U &&) const &;를 갖는 상수 lvalue 참조 메서드로 선언되어 있습니다. 동작은 std::optional의 해당 정의("As per corresponding usage in [optional]")를 따르므로, 내용이 설정되어 있으면 값 T이(가) 반환되고 그렇지 않으면 전달받은 기본값이 반환됩니다.

오류 처리 및 예외 안전성

오류 처리와 관련하여 이 함수는 [SWS_CORE_01134]에 따라 명시적으로 예외 안전하지 않음("not exception safe")으로 지정되어 있습니다. 이 호출에 대해 오류 코드, DET 또는 DEM 메시지는 제공되지 않습니다. 따라서 변환 또는 복사 연산 중에 발생한 예외는 외부로 전파될 수 있습니다.

상호 작용

ara::core::Optional 내에는 value_or의 상호 보완적인 오버로드가 존재합니다:

[SWS_CORE_01135]은 rvalue 오버로드 template <typename U> constexpr T value_or (U &&) &&;을 제공하며, 이 역시 예외 안전하지 않음("not exception safe")으로 선언되어 있고 임시 객체에 대해 최적화된 이동을 가능하게 합니다.
[SWS_CORE_01175]은 시그니처 template <typename U> constexpr T value_or (U &&u) const noexcept;를 갖는 특수화 ara::core::Optional<T&>에 대한 오버로드를 지정하며, 이는 [SWS_CORE_01134]과 달리 예외 안전("exception safe")으로 표시되어 있습니다.

이 사용 지침은 자동으로 생성되었으며 전적으로 AUTOSAR Release R25-11의 사양 데이터만을 기반으로 합니다.

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	not exception safe

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Record: AUTOSAR/AP/record/SWS_CORE_01134
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01134@rel:R25-11#2abb69aa
Content hash: 2abb69aa
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01134

Status: valid/unmigrated Version: rel:R25-11#7c04631e 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_CORE_01134@rel:R25-11#7c04631e

Recorded Revisions (3):

R25-11rel:R25-11#60f23a902026-09-30
R24-11rel:R24-11#75fa1c852026-10-14
R25-11rel:R25-11#7c04631e2026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 value_or [SWS_CORE_01135]

template <typename U> constexpr T value_or (U &&) &&;

As per corresponding usage in [optional]

AI 생성 미검증 모델: gemini-3.8-flash-medium · 노력: medium · 온도: 제어 불가 · 프롬프트: 1f9eb2809808 출처 열린 질문 (2)

독일어 가이드에서 번역됨gemini-3.8-flash-low · 2026-10-13 · 독일어 원문

사용

템플릿 클래스 ara::core::Optional의 Rvalue 한정 멤버 함수 value_or은(는) 헤더 파일 ara/core/optional.h을(를) 통해 제공됩니다[SWS_CORE_01135]. [optional]의 참조에 따라, 포함된 값을 동기식으로 쿼리하거나 전달된 대체 값을 반환하는 역할을 합니다. 이 호출은 Rvalue 참조에 바인딩되므로, 값이 존재하는 경우 포함된 값은 이동 시맨틱을 통해 전달될 것으로 보이며, 그렇지 않은 경우 전달된 인수가 평가 및 변환됩니다. 질문 Q-e20f155d58dd0d72 (열림)

상호작용 및 오버로드

이 함수는 수명이 길거나 임시적이지 않은 인스턴스에 대해 동일한 대체 메커니즘을 제공하는 Const Lvalue 오버로드 [SWS_CORE_01134]을(를) 보완합니다. 참조 특수화 ara::core::Optional<T &>의 경우 이와 달리 noexcept(으)로 선언된 시그니처 [SWS_CORE_01175]이(가) 존재하는 반면, 일반적인 오버로드는 값 타입의 Rvalue를 대상으로 합니다.

오류 처리 및 예외 안전성

이 메서드는 명시적으로 not exception safe로 선언되어 있습니다 [SWS_CORE_01135]. 특정 오류 코드, DET 또는 DEM 메시지는 존재하지 않습니다. 해석: 반환값 생성 시 오류가 발생할 경우, 잠재적인 예외는 주로 관련된 타입 T 및 U의 이동 생성자 또는 변환 연산자에서 비롯될 것으로 보입니다. 질문 (열림)

이 텍스트는 AI에 의해 작성되었으며 R25-11 릴리스의 사양만을 기반으로 합니다.

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	not exception safe

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

Record: AUTOSAR/AP/record/SWS_CORE_01135
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01135@rel:R25-11#5fc61fb4
Content hash: 5fc61fb4
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01135

Status: valid/unmigrated Version: rel:R25-11#b12481cc 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_CORE_01135@rel:R25-11#b12481cc

Recorded Revisions (3):

R25-11rel:R25-11#4e564dbd2026-09-30
R24-11rel:R24-11#e796ceb42026-10-14
R25-11rel:R25-11#b12481cc2026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

함수 ~Optional [SWS_CORE_01112]

~Optional () noexcept(std::is_nothrow_destructible< T >::value);

As per corresponding usage in [optional] except for the following deviations: 1. Function is conditionally noexcept

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Exception-Sicherheit	conditionally exception safe

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

Record: AUTOSAR/AP/record/SWS_CORE_01112
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01112@rel:R25-11#3afc2be5
Content hash: 3afc2be5
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01112

Status: valid/unmigrated Version: rel:R25-11#28cb7e57 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_CORE_01112@rel:R25-11#28cb7e57

Recorded Revisions (3):

R25-11rel:R25-11#d0e776bc2026-09-30
R24-11rel:R24-11#56a370392026-10-14
R25-11rel:R25-11#28cb7e572026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

타입 별칭 문서

타입 별칭 value_type [SWS_CORE_01102]

using value_type = T;

As per corresponding usage in [optional]

Header-Datei	#include "ara/core/optional.h"
Scope	class ara::core::Optional
Symbol	value_type

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Record: AUTOSAR/AP/record/SWS_CORE_01102
Status: valid/unmigrated
Version: AUTOSAR/AP/record/SWS_CORE_01102@rel:R25-11#8283d690
Content hash: 8283d690
Source: https://www.autosar.org/fileadmin/standards/R25-11/AP/AUTOSAR_AP_SWS_Core.pdf#nameddest=SWS_CORE_01102

Status: valid/unmigrated Version: rel:R25-11#6430c943 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_CORE_01102@rel:R25-11#6430c943

Recorded Revisions (3):

R25-11rel:R25-11#0d70273d2026-09-30
R24-11rel:R24-11#75d4d87e2026-10-14
R25-11rel:R25-11#6430c9432026-10-14 active

Date	Actor	Transition	Reason / Rationale	Campaign
2026-08-13	tool	`none` → `valid/unmigrated`	mechanically backfilled by migriere_status_backfill.py -- no per-field curation history exists yet for this record	2026-08-13-status-backfill

클래스 ara::core::Optional

사용자 가이드AI 생성

컨텍스트

수명 주기

사용 경로

오류 시나리오

멤버 맵

생성자 및 소멸자

메서드

연산자

타입 별칭

클래스 다이어그램

상세 보기

생성자 및 소멸자

메서드

연산자

타입 별칭

메서드 문서

함수 Optional [SWS_CORE_01103]

Recorded Revisions (3):

Requirement Text as-of this release:

Curation Decisions:

Reachable Artifacts & Dependents:

함수 Optional [SWS_CORE_01104]

Recorded Revisions (3):

Requirement Text as-of this release:

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함수 Optional [SWS_CORE_01105]

Recorded Revisions (3):

Requirement Text as-of this release:

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함수 Optional [SWS_CORE_01106]

Recorded Revisions (3):

Requirement Text as-of this release:

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함수 Optional [SWS_CORE_01107]

Recorded Revisions (3):

Requirement Text as-of this release:

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함수 Optional [SWS_CORE_01108]

Recorded Revisions (3):

Requirement Text as-of this release:

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함수 Optional [SWS_CORE_01109]

사용

오류 처리 및 예외 안전성

상호작용 및 동시성

Recorded Revisions (3):

Requirement Text as-of this release:

Curation Decisions:

Reachable Artifacts & Dependents:

함수 Optional [SWS_CORE_01110]

사용

오류 처리 및 예외 안전성

동시성 및 제약사항

상호 작용

Recorded Revisions (3):

Requirement Text as-of this release:

Curation Decisions:

Reachable Artifacts & Dependents:

함수 Optional [SWS_CORE_01111]

Recorded Revisions (3):

Requirement Text as-of this release:

Curation Decisions:

Reachable Artifacts & Dependents:

함수 emplace [SWS_CORE_01119]

Recorded Revisions (3):

Requirement Text as-of this release:

Curation Decisions:

Reachable Artifacts & Dependents:

함수 emplace [SWS_CORE_01120]

Recorded Revisions (3):

Requirement Text as-of this release:

Curation Decisions:

Reachable Artifacts & Dependents: