Requirements on Return Types
Explore how to specify return type constraints in C++20 Concepts using compound requirements. Understand how to enforce precise type conditions on function return values for safer, more reliable generic programming.
We'll cover the following...
We'll cover the following...
We’ve seen how to write a requirement expressing that certain functions must exist in a class API.
Constrain the return type
But did we constrain the return type of those functions?
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