// 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(); void ReleaseXMLNodesIfNeeded(); 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_