What are the differences between STL and Boost in C++?

What are the differences between STL and Boost in C++?

STL (Standard Template Library) is part of the C++ standard library, while Boost is a collection of libraries that extend C++. STL provides essential data structures and algorithms, whereas Boost offers additional functionality and features not included in STL.

Can you give examples of what Boost offers that STL doesn't?

Sure! Boost provides libraries for smart pointers, regular expressions, and multi-threading, which are not part of STL. For instance, Boost's smart pointers help manage dynamic memory more safely than raw pointers.

Is Boost compatible with STL?

Yes, Boost is designed to be compatible with STL. Many Boost libraries are built to work seamlessly with STL containers and algorithms, enhancing their functionality.

Which one should I use for a new project?

It depends on your project's requirements. If you need basic data structures and algorithms, STL is sufficient. For more advanced features, consider using Boost.