The Requires Clause
Explore how to write and apply the requires clause in C++ class templates to enforce specific constraints on template parameters. Understand its role in type safety, how it restricts template argument types, and how to handle multiple constrained parameters. This lesson helps you confidently create clearer and more precise generic code using C++20 concepts.
We'll cover the following...
We'll cover the following...
How to write a requires clause
We can use the requires clause to define constraints on a class template. All we have to do is write a class template and after the template parameter list, we add the requires ...