Method getArg

src/OpenLoco/src/CommandLine.cpp:269–277

        }

        std::string_view getArg(std::string_view name, size_t index = 0)
        {
            const auto* args = getArgs(name);
            if (args == nullptr || index >= args->size())
            {
                return {};
            }
            return (*args)[index];
        }

        std::string_view getArg(size_t index)
        {