class FileGroup
{
public:
+ FileGroup ();
FileGroup (boost::filesystem::path);
FileGroup (std::vector<boost::filesystem::path> const &);
~FileGroup ();
+ void set_paths (std::vector<boost::filesystem::path> const &);
+
int64_t seek (int64_t, int) const;
int read (uint8_t*, int) const;
int64_t length () const;