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// Copyright 2017 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc.
#include "core/fxcrt/xml/cfx_xmlnode.h"
CFX_XMLNode::CFX_XMLNode() = default;
CFX_XMLNode::~CFX_XMLNode() = default;
void CFX_XMLNode::InsertChildNode(CFX_XMLNode* pNode, int32_t index) {
InsertBefore(pNode, GetNthChild(index));
CFX_XMLNode* CFX_XMLNode::GetRoot() {
CFX_XMLNode* pParent = this;
while (pParent->GetParent())
pParent = pParent->GetParent();
return pParent;