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Antigravity Agent 9a135bd19d docs(10_Wiki): Topic_Business/General/Graphic/Programming을 Topics/ 하위로 이동

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title

CPP Comments

🎯 한 줄 통찰 (One-line insight)

Unlike the C tutorial, which highlighted a historical constraint (single-line // comments only became standard in C99), the C++ chapter presents both // and /* */ as equally native from the start with no such caveat — reflecting that C++ never carried C's pre-1999 single-line-comment limitation, since C++ has supported // since its earliest standardization. [S1]

🧠 핵심 개념 (Core concepts)

Single-line comments (//) — text from // to end of line is ignored by the compiler. [S1]
Multi-line comments (/* */) — text between the markers is ignored, regardless of line count. [S1]
Stylistic convention — // for short comments, /* */ for longer ones; entirely up to the developer. [S1]

📖 세부 내용 (Details)

Single-line comment before code: // This is a comment cout << "Hello World!";. [S1]
Single-line comment at end of a line: cout << "Hello World!"; // This is a comment. [S1]
Multi-line comment: /* The code below will print the words Hello World! to the screen, and it is amazing */ cout << "Hello World!";. [S1]

⚖️ 모순 및 업데이트 (Contradictions & updates)

현재까지 발견된 모순 사항 없음 (No contradictions found in available sources).

🛠️ 적용 사례 (Applied in summary)

현재 발견된 실제 적용 사례가 없습니다 — 짧은 주석에는 //, 긴 설명에는 /* */를 쓰는 관행이 C 챕터와 동일하게 권장됨. [S1]

💻 코드 패턴 (Code patterns)

Single-line comment used to explain a line of code (C++):

cout << "Hello World!"; // This is a comment

✅ 검증 상태 및 신뢰도

상태: draft
검증 단계: conceptual
출처 신뢰도: B (W3Schools — widely used educational reference, not a primary standards body)
신뢰 점수: 0.83
중복 검사 결과: 신규 생성 (New discovery)

🔗 지식 그래프 (Knowledge Graph)

상위/루트: C++ Tutorial
관련 개념: CPP Statements, CPP Output
참조 맥락: 주석 문법 — 출력(Output) 챕터로 이어짐.

📚 출처 (Sources)

[S1] W3Schools — C++ Comments — https://www.w3schools.com/cpp/cpp_comments.asp

📝 변경 이력 (Change history)

2026-07-04: Initial draft synthesized from the W3Schools "C++ Comments" page (Astra wiki-curation, P-Reinforce v3.1 format).

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