CarpetIOF5: Write a meta-file containing an inventory

In addition to one data file per processor, also write out one
meta-data file containing an inventory and external links to the other
files.

Compiles.  Untested.

darcs-hash:20080115192202-dae7b-e709063fdbe7d545389cdcb40846a10451e9f4c1.gz

1 files changed, 21 insertions, 0 deletions

diff --git a/CarpetDev/CarpetIOF5/src/coordinate_system.cc b/CarpetDev/CarpetIOF5/src/coordinate_system.cc
index 49c023921..bb5b6808f 100644
--- a/CarpetDev/CarpetIOF5/src/coordinate_system.cc
+++ b/CarpetDev/CarpetIOF5/src/coordinate_system.cc
@@ -117,6 +117,7 @@ namespace CarpetIOF5 {
       namebuf << "Cartesian 3D, x0=" << m_level_origin
               << ", dx=" << m_level_delta;
       string const namestr = namebuf.str();
+      m_name = namestr;
       char const * const name = namestr.c_str();
       
       m_hdf5_coordinate_system
@@ -131,6 +132,26 @@ namespace CarpetIOF5 {
     
     
     
+    void coordinate_system_t::
+    get_link_destination (string & filename,
+                          string & objectname)
+      const
+    {
+      static bool initialised = false;
+      static string l_filename;
+      static string l_objectname;
+      if (not initialised)
+      {
+        initialised = true;
+        get_topology().get_link_destination (l_filename, l_objectname);
+        l_objectname += string ("/") + m_name;
+      }
+      filename = l_filename;
+      objectname = l_objectname;
+    }
+    
+    
+    
     bool Cartesian_coordinate_system_t::
     invariant ()
       const