What are the differences between C++ standard libraries?

What are the main differences between the C++ standard libraries?

The C++ standard library includes several components like the Standard Template Library (STL), which provides data structures and algorithms. Other libraries focus on input/output, string manipulation, and more. Are you looking for specific libraries to compare?

Yes, can you compare STL with Boost?

Sure! STL is part of the C++ standard and provides essential data structures and algorithms, while Boost offers a wider range of libraries that extend functionality, including smart pointers, regular expressions, and more. Boost is often seen as a precursor to features in newer C++ standards.

Which one should I use for a new project?

It depends on your project's requirements. If you need standard features, STL is sufficient. For advanced functionalities, consider using Boost. Many developers use both together.

Are there any performance differences between them?

Generally, STL is optimized for performance as it's part of the standard. Boost may introduce some overhead due to its additional features, but it also provides highly optimized implementations for specific tasks.