Function ExternalFile

src/model/ExternalFile.hpp:37–37

Default the copy and move operators because the virtual dtor is explicit

    virtual ~ExternalFile() override = default;
    // Default the copy and move operators because the virtual dtor is explicit
    ExternalFile(const ExternalFile& other) = default;
    ExternalFile(ExternalFile&& other) = default;
    ExternalFile& operator=(const ExternalFile&) = default;
    ExternalFile& operator=(ExternalFile&&) = default;