Method CurValOrOpt

library/cpp/getopt/small/last_getopt_parser.h:123–128

        }

        TStringBuf CurValOrOpt() const {
            TStringBuf val(CurValStr());
            if (!val.IsInited() && CurOpt()->HasOptionalValue())
                val = CurOpt()->GetOptionalValue();
            return val;
        }

        TStringBuf CurValOrDef(bool useDef = true) const {
            TStringBuf val(CurValOrOpt());