Function readListFile

src/Access/DiskAccessStorage.cpp:105–124

Reads a map of name of access entity to UUID for access entities of some type from a file.

    /// Reads a map of name of access entity to UUID for access entities of some type from a file.
    std::vector<std::pair<UUID, String>> readListFile(const String & file_path)
    {
        ReadBufferFromFile in(file_path);

        size_t num = 0;
        readVarUInt(num, in);
        std::vector<std::pair<UUID, String>> id_name_pairs;
        id_name_pairs.reserve(num);

        for (size_t i = 0; i != num; ++i)
        {
            String name;
            readStringBinary(name, in);
            UUID id;
            readUUIDText(id, in);
            id_name_pairs.emplace_back(id, std::move(name));
        }

        return id_name_pairs;
    }


    /// Writes a map of name of access entity to UUID for access entities of some type to a file.