19 Diagnostics library [diagnostics]

19.5 System error support [syserr]

19.5.5 Class error_condition [syserr.errcondition]

19.5.5.4 Observers [syserr.errcondition.observers]

🔗
int value() const noexcept;
1
#
Returns: val_.
🔗
const error_category& category() const noexcept;
2
#
Returns: *cat_.
🔗
string message() const;
3
#
Returns: category().message(value().
🔗
explicit operator bool() const noexcept;
4
#
Returns: value() != 0.

Follow Lee on X/Twitter - Father, Husband, Serial builder creating AI, crypto, games & web tools. We are friends :) AI Will Come To Life!

Check out: eBank.nz (Art Generator) | Netwrck.com (AI Tools) | Text-Generator.io (AI API) | BitBank.nz (Crypto AI) | ReadingTime (Kids Reading) | RewordGame | BigMultiplayerChess | WebFiddle | How.nz | Helix AI Assistant