undefined | Better HN

0 points7jjjjjjj9mo ago0 comments

With destructive moves, you can end an object's lifetime whenever you want.

0 comments

3 comments · 1 top-level

spacechild19mo ago· 2 in thread

How would I use such a socket class as a member variable? How do I reopen the socket?

sgsjchs9mo ago

Reopen by constructing and assigning a new socket.

spacechild19mo ago

So I essentially have to wrap it in something like std::optional. Well, that's certainly one way to write a socket class, but I'd say it's not idiomatic C++. (I have never seen a socket class being implemented like that.)

1 more reply

j / k navigate · click thread line to collapse