Method parse

utils/command_line/ListOption.h:72–102

template <typename T>
bool ListOption<T>::parse(std::string value)
{
    _is_set = true;

    try
    {
        std::stringstream stream{value};
        std::string       item;

        while (!std::getline(stream, item, ',').fail())
        {
            std::stringstream item_stream(item);
            T                 typed_value{};

            item_stream >> typed_value;

            if (!item_stream.fail())
            {
                _values.emplace_back(typed_value);
            }

            _is_set = _is_set && !item_stream.fail();
        }

        return _is_set;
    }
    catch (const std::invalid_argument &)
    {
        return false;
    }
}

template <typename T>
inline std::string ListOption<T>::help() const