1 files changed, 5 insertions, 1 deletions
diff --git a/node/sortresult.h b/node/sortresult.h
index f0c9269..804841d 100644
--- a/node/sortresult.h
+++ b/node/sortresult.h
@@ -55,7 +55,11 @@ public:
      * @return
      */
     virtual qint64 getPriority() const;
-
+    /**
+     * @brief getCopy
+     * @return
+     */
+    virtual ExecutionNode *getCopy() const;
 private:
     bool m_ascending;
     DiceResult* m_diceResult;