Iterator Adapters

Iterator adapters are a powerful feature of the C++ Standard Library. They allow us to modify the behavior of existing iterators without the need to create new types or fundamentally change the underlying data structure.

This flexibility can significantly enhance our code's functionality and readability, enabling us to implement sophisticated algorithms with minimal complexity.

In this chapter, we'll dive into the world of iterator adapters, exploring their types, use cases, and how they can streamline your C++ code.