1 files changed, 3 insertions, 1 deletions
diff --git a/IdManager.h b/IdManager.h
index bc3efb7..8f846a9 100644
--- a/IdManager.h
+++ b/IdManager.h
@@ -11,12 +11,14 @@ class IdManager {
     std::set<std::string> usedIds;
     std::map<std::string, unsigned long> prefixMap;
     
+    bool isValid(const std::string &id) const;
+    bool unique(const std::string &id) const;
+    
   public:
     bool add(const std::string &id);
     bool remove(const std::string &id);
     
     bool valid(const std::string &id) const;
-    bool unique(const std::string &id) const;
     
     std::string generate(const std::string &prefix);
 };