How does C++17 improve memory management for std::string?

How does C++17 improve memory management for std::string?

C++17 introduces several enhancements for std::string, including improved memory allocation strategies and reduced memory overhead.

Can you explain the new std::string_view feature?

Sure! std::string_view is a lightweight, non-owning reference to a string, which allows for efficient string manipulation without copying.

What are the benefits of using std::string_view over std::string?

Using std::string_view can reduce memory usage and improve performance by avoiding unnecessary copies, especially in function parameters.

Are there any drawbacks to using std::string_view?

Yes, since std::string_view does not own the data, it can lead to dangling references if the original string is modified or destroyed.

How can I safely use std::string_view in my code?

To use std::string_view safely, ensure that the underlying string remains in scope for the duration of the string_view's use.