1 files changed, 4 insertions, 2 deletions
diff --git a/tools/quickbook/src/values.hpp b/tools/quickbook/src/values.hpp
index 2380b0d5dc..d637ea2adb 100644
--- a/tools/quickbook/src/values.hpp
+++ b/tools/quickbook/src/values.hpp
@@ -211,6 +211,8 @@ namespace quickbook
 
             void append(value_node*);
             void sort();
+
+            bool empty() const;
         private:
             value_node* head_;
             value_node** back_;
@@ -269,8 +271,6 @@ namespace quickbook
 
         value release();
 
-        void reset();
-        void set_tag(value::tag_type);
         void insert(value const&);
         void extend(value const&);
 
@@ -279,6 +279,8 @@ namespace quickbook
         void clear_list();
         void sort_list();
 
+        bool empty() const;
+
     private:
         detail::value_list_builder current;
         value::tag_type list_tag;