Complete Modern C++ - Mandatory Copy Elision - I

The video tutorial explains copy elision, a compiler optimization technique that omits unnecessary object copies. It covers how functions return values, the role of constructors, and the importance of having copy and move constructors for successful compilation. Practical examples demonstrate how copy elision works, and the video concludes with a discussion on the necessity of constructors even when copy elision is applied.

Discuss the importance of having copy and move constructors for copy elision to work.

What are the consequences of deleting copy and move constructors in a class regarding copy elision?