1 files changed, 30 insertions, 0 deletions

diff --git a/src/set.h b/src/set.h
index aec5781..d5593a2 100644
--- a/src/set.h
+++ b/src/set.h
@@ -16,6 +16,7 @@
 #include <utility>
 #include "bu/exceptionbase.h"
 #include "bu/list.h"
+#include "bu/archive.h"
 
 #define bitsToBytes( n ) (n/32+(n%32>0 ? 1 : 0))
 
@@ -763,6 +764,35 @@ namespace Bu
                 challoc ca;
                 sizecalc szCalc;
         };
+
+        template<typename key, typename b, typename c, typename d>
+        Archive &operator<<( Archive &ar, const Set<key, b, c, d> &h )
+        {
+                ar << h.getSize();
+                for( typename Set<key, b, c, d>::const_iterator i = h.begin(); i != h.end(); i++ )
+                {
+                        ar << (*i);
+                }
+
+                return ar;
+        }
+
+        template<typename key, typename b, typename c, typename d>
+        Archive &operator>>( Archive &ar, Set<key, b, c, d> &h )
+        {
+                h.clear();
+                long nSize;
+                ar >> nSize;
+
+                for( long j = 0; j < nSize; j++ )
+                {
+                        key v;
+                        ar >> v;
+                        h.insert( v );
+                }
+
+                return ar;
+        }
 }
 
 #endif