From b7e40536df9bf9bbad3b2b7a59f33ebad25fc981 Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Mon, 4 Jun 2007 23:49:26 +0000
Subject: Added rudimentary object tracking to Archive, and rearranged the hash
 and archive dependancies a little.  I'll add docs for object tracking
 later...

---
 src/archive.h | 44 ++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 42 insertions(+), 2 deletions(-)

(limited to 'src/archive.h')

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
-- 
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