What are the best practices for using string literals in C++17?

What are the best practices for using string literals in C++17?

In C++17, it's recommended to use raw string literals for multi-line strings and to avoid unnecessary copies by using string_view.

Can you explain what raw string literals are?

Sure! Raw string literals allow you to include characters like backslashes and quotes without escaping them, making it easier to write complex strings.

What is string_view and why should I use it?

String_view is a lightweight, non-owning reference to a string, which helps avoid unnecessary memory allocations and copies.

Are there any performance considerations I should be aware of?

Yes, using string_view can improve performance by reducing memory overhead, especially in functions that take string parameters.