Method GetName

library/cpp/getopt/small/last_getopt_opt.cpp:42–46

    }

    TString TOpt::GetName() const {
        if (LongNames_.empty())
            ythrow TConfException() << "no name for option " << this->ToShortString();
        return LongNames_.at(0);
    }

    bool TOpt::IsAllowedShortName(unsigned char c) {
        return isprint(c) && TStringBuf::npos == ExcludedShortNameChars.find(c);