/** \brief tests if a checksum for this file is available */
bool Exists(std::string const &MetaKey) const;
std::vector<std::string> MetaKeys();
virtual bool Load(std::string Filename);
std::string GetDist() const;
/** \brief tests if a checksum for this file is available */
bool Exists(std::string const &MetaKey) const;
std::vector<std::string> MetaKeys();
virtual bool Load(std::string Filename);
std::string GetDist() const;