From 13e297604b00615d47352538e3c82ea1ac700d4c Mon Sep 17 00:00:00 2001
From: Renaud G <renaud@rolisteam.org>
Date: Mon, 28 Nov 2016 00:36:15 +0100
Subject: -Add API for copying a branch of execution node. -Allow to use if
 node several times.

---
 node/parenthesesnode.cpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'node/parenthesesnode.cpp')

diff --git a/node/parenthesesnode.cpp b/node/parenthesesnode.cpp
index 7eefaba..2383226 100644
--- a/node/parenthesesnode.cpp
+++ b/node/parenthesesnode.cpp
@@ -66,3 +66,17 @@ qint64 ParenthesesNode::getPriority() const
     qint64 priority=3;
     return priority;
 }
+ExecutionNode* ParenthesesNode::getCopy() const
+{
+    ParenthesesNode* node = new ParenthesesNode();
+    if(NULL!=m_internalNode)
+    {
+        node->setInternelNode(m_internalNode->getCopy());
+    }
+    if(NULL!=m_nextNode)
+    {
+        node->setNextNode(m_nextNode->getCopy());
+    }
+    return node;
+
+}
-- 
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