C++ From Scratch: Move Constructors

In this video we learn about the basics of move constructors in C++!
C++ Reference move constructors: en.cppreferenc...
C++ Reference vector push_back: en.cppreferenc...
For code samples: github.com/coff...
For live content: / coffeebeforearch

[@badassopenpolling]

It would be nice to see print out of destructors too with this prints

[@anon_y_mousse]

This would be another example of the adage that for C when they saw a gap they just wrote more code, for {insert other languaage, C++ generally but these days you see it a lot} when they saw a gap they added syntax. While I do think it could've been designed in a better way, it at least made some kind of sense given that it's just doubling the symbol used for references. But I still wish they had gone with the @ symbol.

[@neelneelify]

If I do a second push, e.g, like the following,
my_vector.push_back(std::move(p1));
my_vector.push_back(std::move(p2));
why do I see a copy constructor running in the end?

[@CoffeeBeforeArch]

The vector probably needed to allocate space to hold more than one element, and had to copy the first element to the newly allocated space

[@neelneelify]

@@CoffeeBeforeArch I see. Thank you for the response! Your videos are amazing btw! Thanks for making them.