From 8462743297ae704e4c5e3da81b2fef4fe2137dc2 Mon Sep 17 00:00:00 2001
From: obiwankennedy <renaud@rolisteam.org>
Date: Tue, 21 Jan 2014 16:27:50 +0100
Subject: Update parenthesesnode.h

toString
---
 node/parenthesesnode.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'node')

diff --git a/node/parenthesesnode.h b/node/parenthesesnode.h
index 3347ba4..005345b 100644
--- a/node/parenthesesnode.h
+++ b/node/parenthesesnode.h
@@ -7,9 +7,10 @@ class ParenthesesNode : public ExecutionNode
 {
 public:
     ParenthesesNode();
-    virtual void run(ExecutionNode* previous = NULL)=0;
+    virtual void run(ExecutionNode* previous = NULL);
 
     void setInternelNode(ExecutionNode* node);
+    virtual QString toString()const;
 private:
     ExecutionNode* m_internalNode;
 };
-- 
cgit v1.2.3-70-g09d2