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// Copyright 2017 The PDFium Authors
// 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. http://www.foxitsoftware.com
#ifndef CORE_FXCRT_XML_CFX_XMLNODE_H_
#define CORE_FXCRT_XML_CFX_XMLNODE_H_
#include "core/fxcrt/fx_stream.h"
#include "core/fxcrt/retain_ptr.h"
#include "core/fxcrt/tree_node.h"
class CFX_XMLDocument;
class CFX_XMLNode : public TreeNode<CFX_XMLNode> {
public:
enum class Type {
kInstruction = 0,
kElement,
kText,
kCharData,
};
CFX_XMLNode();
~CFX_XMLNode() override;
virtual Type GetType() const = 0;
virtual CFX_XMLNode* Clone(CFX_XMLDocument* doc) = 0;
virtual void Save(const RetainPtr<IFX_RetainableWriteStream>& pXMLStream) = 0;
CFX_XMLNode* GetRoot();
void InsertChildNode(CFX_XMLNode* pNode, int32_t index);
};
#endif // CORE_FXCRT_XML_CFX_XMLNODE_H_
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