1 files changed, 77 insertions, 0 deletions
diff --git a/CarpetDev/CarpetIOF5/src/utils.hh b/CarpetDev/CarpetIOF5/src/utils.hh
new file mode 100644
index 000000000..28b6e044f
--- /dev/null
+++ b/CarpetDev/CarpetIOF5/src/utils.hh
@@ -0,0 +1,77 @@
+#ifndef utils_HH
+#define utils_HH
+
+#include <hdf5.h>
+
+#include "cctk.h"
+
+#include "vect.hh"
+
+
+
+namespace CarpetIOF5 {
+  
+  namespace F5 {
+    
+    hid_t
+    hdf5_datatype (signed char const & dummy);
+    hid_t
+    hdf5_datatype (short const & dummy);
+    hid_t
+    hdf5_datatype (int const & dummy);
+    hid_t
+    hdf5_datatype (long const & dummy);
+    hid_t
+    hdf5_datatype (long long const & dummy);
+    hid_t
+    hdf5_datatype (float const & dummy);
+    hid_t
+    hdf5_datatype (double const & dummy);
+    hid_t
+    hdf5_datatype (long double const & dummy);
+    hid_t
+    hdf5_datatype (CCTK_COMPLEX8 const & dummy);
+    hid_t
+    hdf5_datatype (CCTK_COMPLEX16 const & dummy);
+    hid_t
+    hdf5_datatype (CCTK_COMPLEX32 const & dummy);
+    
+    template<typename T, typename R>
+    hid_t
+    hdf5_complex_datatype (T const & dummy, R const & real);
+    
+    hid_t
+    hdf5_datatype_from_cactus (int cactus_type);
+    
+    
+    
+    hid_t
+    open_or_create_group (hid_t where,
+                          char const * name);
+    
+    
+    
+    template<typename T>
+    void
+    write_or_check_attribute (hid_t where,
+                              char const * name,
+                              T const * values,
+                              int num_values);
+    
+    template<typename T>
+    void
+    write_or_check_attribute (hid_t where,
+                              char const * name,
+                              T const & value);
+    
+    template<typename T, int D>
+    void
+    write_or_check_attribute (hid_t where,
+                              char const * name,
+                              vect<T,D> const & value);
+    
+  } // namespace F5
+
+} // namespace CarpetIOF5
+
+#endif  // #ifndef UTILS_HH