Function findOptionally

lib/core/globals.h:84–91

template <typename K, typename V>
inline const std::optional<V> findOptionally(
    const std::map<K, V>& map, const K& key, const V& defaultValue = V())
{
    auto it = map.find(key);
    if (it == map.end())
        return std::nullopt;
    return std::make_optional(it->second);
}

#endif