Move Semantics

How to Improve Your C++ Program Design Using Universal, Lvalue, and Rvalue References?

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How to Improve Your C++ Program Design Using Universal, Lvalue, and Rvalue References?

Today, let’s talk about the love-hate relationship with the reference family in C++—lvalue references, rvalue references, and universal references. These concepts are fundamental to modern C++, frequently tested in interviews, and are key to understanding move semantics and perfect forwarding. It is recommended to prepare a notebook as we write code and break down these … Read more

Can Rvalue References and Move Semantics Improve Performance in C++?

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Can Rvalue References and Move Semantics Improve Performance in C++?

Hello, friends! I’m Hui Mei 😊. Today, we’re going to discuss rvalue references and move semantics in C++. These are important features introduced in C++11, specifically designed to enhance program performance, especially when your code requires a lot of object copying. These two techniques become particularly crucial! You might be wondering: “Rvalue references? Sounds complicated… … Read more