C++ 20 (2a) New Features - What’s New in Ranges

The video tutorial discusses the use of containers and iterators in C98, highlighting their foundational role in connecting algorithms and containers. It introduces the concept of ranges, which replace iterators in C, and explains their functionality and overlap with iterators. The tutorial also covers the differences between views and containers, emphasizing that views do not own elements and are efficient due to shallow copy semantics. Finally, it introduces range adapters, which transform ranges without modifying containers, and mentions actions as a technical specification.

What are the implications of lazy creation of elements in views?

Explain the concept of range adapters and their functionality.