Function serialize

plugins/buildingplan/defaultitemfilters.cpp:34–39

}

static string serialize(const std::vector<ItemFilter> &item_filters, const std::set<std::string> &specials) {
    std::ostringstream out;
    out << serialize_item_filters(item_filters);
    out << "|" << join_strings(",", specials);
    return out.str();
}

DefaultItemFilters::DefaultItemFilters(color_ostream &out, BuildingTypeKey key, const std::vector<const df::job_item *> &jitems)
        : key(key), choose_items(ItemSelectionChoice::ITEM_SELECTION_CHOICE_FILTER) {