#ifndef FILE_HH
#define FILE_HH

#include <string>
#include <vector>

#include <hdf5.h>

#include "cctk.h"

#include "extending.hh"



namespace CarpetIOF5 {
  
  using std::string;
  using std::vector;
  
  
  
  namespace F5 {
    
    class file_t {
      
      // File mode for creating directories
      static int const mode = 0755;
      
      cGH const * const m_cctkGH;
      
      string const m_path;
      string const m_basename;
      string const m_extension;
      string m_filename;
      
      bool const m_is_metafile;
      bool const m_is_datafile;
      
      hid_t m_hdf5_file;
      
      hid_t m_hdf5_fiber_contents;
      hid_t m_hdf5_fiber_global_charts;
      hid_t m_hdf5_fiber_parameter_space;
      
      file_t ();
      file_t (file_t const &);
      file_t operator= (file_t const &);
      
      string
      create_filename (int proc,
                       bool create_directories = false)
        const;
      
      static void
      create_or_check_version (hid_t const hdf5_file);
      
    public:
      
      file_t (cGH const * cctkGH,
              string path,
              string basename,
              string extension,
              bool do_truncate,
              bool is_metafile,
              bool is_datafile);
      
      virtual
      ~ file_t ();
      
      cGH const *
      get_cctkGH ()
        const;
      
      hid_t
      get_hdf5_file ()
        const;
      
      hid_t
      get_hdf5_fiber_parameter_space ()
        const;
      
      bool get_is_metafile ()
        const;
      
      bool get_is_datafile ()
        const;
      
      void
      get_link_destination (int proc,
                            string & filename,
                            string & objectname)
        const;
      
      virtual bool
      invariant ()
        const;
    };
    
  } // namespace F5

} // namespace CarpetIOF5

#endif  // #ifndef FILE_HH