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// Copyright 2018 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. http://www.foxitsoftware.com
#ifndef XFA_FXFA_PARSER_CXFA_NODEOWNER_H_
#define XFA_FXFA_PARSER_CXFA_NODEOWNER_H_
#include <memory>
#include <set>
class CXFA_Node;
class CXFA_NodeOwner {
public:
virtual ~CXFA_NodeOwner();
CXFA_Node* AddOwnedNode(std::unique_ptr<CXFA_Node> node);
void FreeOwnedNode(CXFA_Node* node);
protected:
CXFA_NodeOwner();
std::set<std::unique_ptr<CXFA_Node>> nodes_;
};
#endif // XFA_FXFA_PARSER_CXFA_NODEOWNER_H_
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