6 ms·

Even better: for (auto &x : vec) { }

• cageface 15y ago
  I can't wait until I can start using this in XCode.
  • dzorz 15y ago
    If you compile recent clang, it supports range based for loops. Using https://github.com/Rip-Rip/clang_complete https://github.com/Rip-Rip/clang_complete you can use smart context-aware completion with vim/emacs. For example if you had this code: vector<string> vec; for (auto &x : vec) { x and then if you typed period (.), it would show members from std::string. I'd say it works better than Intellisense (it's very precise and you use the same parser for code completion and final compilation).
    • voyvf 15y ago
      > If you compile recent clang, it supports range based for loops. Thanks for the tip, will update my copy and try it out this weekend! :D
    • cageface 15y ago
      I'm too dependent on the rest of the integration with XCode to venture back into emacs land again but I'm looking forward to a rev of XCode that includes this.