34
::errno and ned14's system_code go brrrrrrr (i.imgflip.com)
submitted 1 year ago by to c/cpp@programming.dev
16 comments fedilink hide all child comments
 

I've always found C++'s "trend" of handling normal or non-exceptional system errors with exceptions lackluster (and I'm being charitable). Overall trimming things down to (basically) passing around a couple integers and telling the user to check their manual is much better, much less error prone, and much more efficient and deterministic.

you are viewing a single comment's thread
view the rest of the comments
[–] 3 points 1 year ago (2 children)

The new C++ way is

std::ignore = function();
  • permalink
  • fedilink
  • source
  • parent
  • hideshow 2 child comments
    •
  • [–] [S] 0 points 1 year ago

    First: it's not new, it's been around since C++03.

    Second... it's not even that great. It's more characters to type and you have to deal with stds and colons. (void) is a classic and works everywhere.

    But hey, at least it's not static_cast<void>(...).

  • permalink
  • fedilink
  • source
  • parent