diff -r 0e4f009eab8b -r 67188bd752db map_value_map.cc
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/map_value_map.cc	Mon Jul 07 08:10:39 2008 -0500
@@ -0,0 +1,32 @@
+#include "map_value_map.h"
+#include "mapstorage.h"
+
+MapValueArcMap::MapValueArcMap(const std::string& _mapName, MapStorage* _pMapStorage) :
+  mapName(_mapName),
+  pMapStorage(_pMapStorage)
+{
+}
+
+MapValueArcMap::Value MapValueArcMap::operator[](Key k) const {
+  return pMapStorage->get(mapName, k);
+}
+
+void MapValueArcMap::set(Key k, Value v)
+{
+  pMapStorage->set(mapName, k, v);
+}
+
+MapValueNodeMap::MapValueNodeMap(const std::string& _mapName, MapStorage* _pMapStorage) :
+  mapName(_mapName),
+  pMapStorage(_pMapStorage)
+{
+}
+
+MapValueNodeMap::Value MapValueNodeMap::operator[](Key k) const {
+  return pMapStorage->get(mapName, k);
+}
+
+void MapValueNodeMap::set(Key k, Value v)
+{
+  pMapStorage->set(mapName, k, v);
+}