1 files changed, 104 insertions, 0 deletions
diff --git a/CarpetDev/CarpetIOF5_standalone/src/coordinate_system.hh b/CarpetDev/CarpetIOF5_standalone/src/coordinate_system.hh
new file mode 100644
index 000000000..2b67b4561
--- /dev/null
+++ b/CarpetDev/CarpetIOF5_standalone/src/coordinate_system.hh
@@ -0,0 +1,104 @@
+#ifndef COORDINATE_SYSTEM_HH
+#define COORDINATE_SYSTEM_HH
+
+#include <hdf5.h>
+
+#include "cctk.h"
+
+#include "defs.hh"
+#include "vect.hh"
+
+#include "topology.hh"
+
+
+
+namespace CarpetIOF5 {
+  
+  namespace F5 {
+    
+    class coordinate_system_t {
+      
+      coordinate_system_t ();
+      coordinate_system_t (coordinate_system_t const &);
+      coordinate_system_t operator= (coordinate_system_t const &);
+      
+    protected:
+      
+      topology_t & m_topology;
+      
+      string m_name;
+      
+      hid_t m_hdf5_coordinate_system;
+      
+      coordinate_system_t (topology_t & topology);
+      
+    public:
+      
+      virtual
+      ~ coordinate_system_t ();
+      
+      topology_t &
+      get_topology ()
+        const;
+      
+      hid_t
+      get_hdf5_coordinate_system ()
+        const;
+      
+      void
+      get_link_destination (int proc,
+                            string & filename,
+                            string & objectname)
+        const;
+      
+      virtual bool
+      invariant ()
+        const;
+      
+    };
+    
+    
+    
+    class Cartesian_coordinate_system_t : public coordinate_system_t {
+      
+      vect<CCTK_REAL, dim> m_level_origin;
+      vect<CCTK_REAL, dim> m_level_delta;
+      
+      Cartesian_coordinate_system_t ();
+      Cartesian_coordinate_system_t (Cartesian_coordinate_system_t const &);
+      Cartesian_coordinate_system_t
+      operator= (Cartesian_coordinate_system_t const &);
+      
+    public:
+      
+      Cartesian_coordinate_system_t (topology_t & topology,
+                                     vect<CCTK_REAL, dim> const & level_origin,
+                                     vect<CCTK_REAL, dim> const & level_delta);
+      
+      Cartesian_coordinate_system_t (topology_t & topology,
+                                     vect<CCTK_REAL, dim> const & coarse_origin,
+                                     vect<CCTK_REAL, dim> const & coarse_delta,
+                                     vect<int, dim> const & level_offset,
+                                     vect<int, dim> const & level_offset_denominator);
+      
+    private:
+      
+      void
+      init ();
+      
+    public:
+      
+      virtual
+      ~ Cartesian_coordinate_system_t ();
+      
+      virtual bool
+      invariant ()
+        const;
+      
+    };
+
+  } // namespace F5
+
+} // namespace CarpetIOF5
+
+#endif  // #ifndef COORDINATE_SYSTEM_HH