include ref_count tree in ref counts

2011-08-25 16:27:58 +01:00
parent 3f5e95809f
commit 240e782a07
3 changed files with 27 additions and 7 deletions
--- a/btree.h
+++ b/btree.h
@@ -331,7 +331,7 @@ namespace persistent_data {
 		};

 		// Walks the tree in depth first order
-		void visit(typename visitor::ptr visitor);
+		void visit(typename visitor::ptr visitor) const;

 	private:
 		template <typename ValueTraits2>
@@ -357,7 +357,7 @@ namespace persistent_data {

 		void walk_tree(typename visitor::ptr visitor,
 			       unsigned level, bool is_root,
-			       block_address b);
+			       block_address b) const;

 		typename persistent_data::transaction_manager<BlockSize>::ptr tm_;
 		bool destroy_;