What are atomic operations in C++? When should you use std::atomic vs std::mutex?
What are atomic operations in C++? When should you use std::atomic vs std::mutex?
题目类型: 技术面试题
这是一道技术面试题，常见于澳洲IT公司面试中。
难度: medium
标签: interviewbit, cpp, topic-specific, c++, systems
参考答案摘要
std::atomic provides lock-free, thread-safe operations for simple types such as int, bool, and pointers. Atomic operations are indivisible. No other thread can observe intermediate states. Example: st...
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