What are move semantics and rvalue references in C++11? Why are they important?

What are move semantics and rvalue references in C++11? Why are they important?

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: hard

标签: interviewbit, cpp, topic-specific, c++, systems

参考答案摘要

Move semantics allow resources to be transferred from temporary objects instead of copying them. This improves performance, especially for objects that manage dynamic memory. An rvalue reference is de...

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