Why do we use the volatile keyword?

Why do we use the volatile keyword?

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: easy

标签: interviewbit, embedded-c, topic-specific, embedded, c

参考答案摘要

The volatile keyword is mainly used for preventing a compiler from optimizing a variable that might change its behaviour unexpectedly post the optimization. Consider a scenario where we have a variabl...

本题提供 STAR 原则详细解答和技术解析，登录匠人学院学习中心即可查看完整答案。