default smart pointer type switched to intrusive_ptr

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@337 0fc631ac-6414-0410-93d0-97cfa31319b6

src/util/order_cache.hpp

@@ -16,7 +16,7 @@
 /// Object that cashes an ordered version of a list of items, for finding the position of objects
 /** Can be used as a map "void* -> int" for finding the position of an object */
 template <typename T>
-class OrderCache {
+class OrderCache : public IntrusivePtrBase<OrderCache> {
   public:
 	/// Initialize the order cache, ordering the keys by their string values from the other vector
 	/** @pre keys.size() == values.size() */