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      1 // Copyright 2017 PDFium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
      6 
      7 #ifndef XFA_FXFA_PARSER_CXFA_TRAVERSESTRATEGY_XFACONTAINERNODE_H_
      8 #define XFA_FXFA_PARSER_CXFA_TRAVERSESTRATEGY_XFACONTAINERNODE_H_
      9 
     10 #include "xfa/fxfa/parser/cxfa_node.h"
     11 #include "xfa/fxfa/parser/cxfa_nodeiteratortemplate.h"
     12 
     13 class CXFA_TraverseStrategy_XFAContainerNode {
     14  public:
     15   static CXFA_Node* GetFirstChild(CXFA_Node* pTemplateNode) {
     16     return pTemplateNode->GetFirstContainerChild();
     17   }
     18   static CXFA_Node* GetNextSibling(CXFA_Node* pTemplateNode) {
     19     return pTemplateNode->GetNextContainerSibling();
     20   }
     21   static CXFA_Node* GetParent(CXFA_Node* pTemplateNode) {
     22     return pTemplateNode->GetContainerParent();
     23   }
     24 };
     25 
     26 typedef CXFA_NodeIteratorTemplate<CXFA_Node,
     27                                   CXFA_TraverseStrategy_XFAContainerNode>
     28     CXFA_ContainerIterator;
     29 
     30 #endif  // XFA_FXFA_PARSER_CXFA_TRAVERSESTRATEGY_XFACONTAINERNODE_H_
     31