Method Next

library/cpp/getopt/small/last_getopt_parser.cpp:296–334

    }

    bool TOptsParser::Next() {
        bool r = false;

        if (OptsDefault_.empty()) {
            CurrentOpt_ = nullptr;
            TempCurrentOpt_.Destroy();

            CurrentValue_ = nullptr;

            if (Stopped_)
                return false;

            TOptsParser copy = *this;

            r = copy.DoNext();

            Swap(copy);

            if (!r) {
                Stopped_ = true;
                // we are done; check for missing options
                Finish();
            }
        }

        if (!r && !OptsDefault_.empty()) {
            CurrentOpt_ = OptsDefault_.front();
            CurrentValue_ = CurrentOpt_->GetDefaultValue();
            OptsDefault_.pop_front();
            r = true;
        }

        if (r) {
            if (CurOpt())
                CurOpt()->FireHandlers(this);
        }

        return r;
    }

    void TOptsParser::Finish() {
        const TOpts::TOptsVector& optvec = Opts_->Opts_;