1 files changed, 42 insertions, 2 deletions

diff --git a/src/archive.h b/src/archive.h
index 2f782d3..05c6f57 100644
--- a/src/archive.h
+++ b/src/archive.h
@@ -3,9 +3,11 @@
 
 #include <stdint.h>
 #include <string>
-#include "archival.h"
-#include "stream.h"
+#include "bu/archival.h"
+#include "bu/stream.h"
 #include <list>
+#include "bu/hash.h"
+#include "bu/list.h"
 
 namespace Bu
 {
@@ -117,8 +119,15 @@ namespace Bu
                 virtual Archive &operator&&(double &);
                 virtual Archive &operator&&(long double &);
 
+                uint32_t getID( const void *ptr );
+                void assocPtrID( void **ptr, uint32_t id );
+                void readID( const void *ptr, uint32_t id );
+
         private:
                 Stream &rStream;
+                uint32_t nNextID;
+                Hash<uint32_t,uint32_t> hPtrID;
+                Hash<uint32_t,List<void **> > hPtrDest;
         };
 
         Archive &operator<<(Archive &, class Bu::Archival &);
@@ -168,6 +177,37 @@ namespace Bu
 
                 return ar;
         }
+
+        template<typename key, typename value>
+        Archive &operator<<( Archive &ar, Hash<key,value> &h )
+        {
+                ar << h.size();
+                for( typename Hash<key,value>::iterator i = h.begin(); i != h.end(); i++ )
+                {
+                        std::pair<key,value> p = *i;
+                        ar << p.first << p.second;
+                }
+
+                return ar;
+        }
+
+        template<typename key, typename value>
+        Archive &operator>>( Archive &ar, Hash<key,value> &h )
+        {
+                h.clear();
+                uint32_t nSize;
+                ar >> nSize;
+
+                for( uint32_t j = 0; j < nSize; j++ )
+                {
+                        key k; value v;
+                        ar >> k >> v;
+                        h.insert( k, v );
+                }
+
+                return ar;
+        }
+
 }
 
 #endif