C++ Standard Template Library in Practice - User - Defined Iterators

The video tutorial explains how to create custom iterators in C++. It covers deprecated and proper methods for defining iterators, focusing on the changes introduced in C++17. The tutorial includes a practical example of a prime generator iterator, detailing the implementation of required operator overloads and prime number logic. The video concludes with a demonstration of using the prime generator with standard library functions.

What is the significance of the 'isprime' function in the prime generator iterator?

What happens when you run the main function after implementing the prime generator iterator?

Describe how the prime generator iterator can be used with standard library functions.

What is the next project mentioned that involves creating another iterator?