How does C++20 Ranges improve performance in my applications?

How does C++20 Ranges improve performance in my applications?

C++20 Ranges provide a more efficient way to work with sequences of data by enabling lazy evaluation and reducing overhead.

Can you explain lazy evaluation and how it affects performance?

Lazy evaluation means that computations are deferred until their results are needed, which can save time and resources.

Are there any specific examples where Ranges significantly boost performance?

Yes, using Ranges can optimize operations like filtering and transforming data, especially with large datasets.

What are some common pitfalls when using C++20 Ranges?

Common pitfalls include misunderstanding the lifetime of temporary objects and not leveraging the full power of lazy evaluation.