From 0b39dfaf91658295e188c010127bafa468b76b4b Mon Sep 17 00:00:00 2001
From: Benjamin Paassen <bpaassen@techfak.uni-bielefeld.de>
Date: Fri, 6 Feb 2015 16:44:47 +0100
Subject: moved setRoot to Document.cpp

---
 src/core/model/Document.cpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'src/core/model/Document.cpp')

diff --git a/src/core/model/Document.cpp b/src/core/model/Document.cpp
index f27da1d..fedd899 100644
--- a/src/core/model/Document.cpp
+++ b/src/core/model/Document.cpp
@@ -716,6 +716,20 @@ bool Document::hasChild(Handle<StructureNode> s) const
 	return false;
 }
 
+void Document::setRoot(Handle<StructuredEntity> rt){
+	if(rt == nullptr || root == rt){
+		return;
+	}
+	if(root != nullptr){
+		root->setParent(nullptr);
+	}
+	root = acquire(rt);
+	if (rt->getParent() != this) {
+		rt->setParent(this);
+	}
+	invalidate();
+}
+
 /* Type registrations */
 namespace RttiTypes {
 const Rtti Document = RttiBuilder<ousia::Document>("Document")
-- 
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