0024927: Getting rid of "Persistent" functionality -- Code

[occt.git] / src / MDataStd / MDataStd_TreeNodeRetrievalDriver.cxx

diff --git a/src/MDataStd/MDataStd_TreeNodeRetrievalDriver.cxx b/src/MDataStd/MDataStd_TreeNodeRetrievalDriver.cxx
deleted file mode 100644 (file)
index 8cbe298..0000000
--- a/src/MDataStd/MDataStd_TreeNodeRetrievalDriver.cxx
+++ /dev/null
@@ -1,67 +0,0 @@
-// Created on: 1999-06-17
-// Created by: Vladislav ROMASHKO
-// Copyright (c) 1999-1999 Matra Datavision
-// Copyright (c) 1999-2014 OPEN CASCADE SAS
-//
-// This file is part of Open CASCADE Technology software library.
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License version 2.1 as published
-// by the Free Software Foundation, with special exception defined in the file
-// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
-// distribution for complete text of the license and disclaimer of any warranty.
-//
-// Alternatively, this file may be used under the terms of Open CASCADE
-// commercial license or contractual agreement.
-
-#include <MDataStd_TreeNodeRetrievalDriver.ixx>
-#include <PDataStd_TreeNode.hxx>
-#include <TDataStd_TreeNode.hxx>
-#include <Standard_NoSuchObject.hxx>
-#include <TDF_Label.hxx>
-#include <CDM_MessageDriver.hxx>
-
-MDataStd_TreeNodeRetrievalDriver::MDataStd_TreeNodeRetrievalDriver(const Handle(CDM_MessageDriver)& theMsgDriver):MDF_ARDriver(theMsgDriver)
-{}
-
-Standard_Integer MDataStd_TreeNodeRetrievalDriver::VersionNumber() const
-{ return 0; }
-
-Handle(Standard_Type) MDataStd_TreeNodeRetrievalDriver::SourceType() const
-{ return STANDARD_TYPE(PDataStd_TreeNode);  }
-
-Handle(TDF_Attribute) MDataStd_TreeNodeRetrievalDriver::NewEmpty() const
-{ return new TDataStd_TreeNode(); }
-
-void MDataStd_TreeNodeRetrievalDriver::Paste (const Handle(PDF_Attribute)&        Source,
-                                             const Handle(TDF_Attribute)&        Target,
-                                             const Handle(MDF_RRelocationTable)& RelocTable) const
-{
-  Handle(PDataStd_TreeNode) S = Handle(PDataStd_TreeNode)::DownCast(Source);
-  Handle(TDataStd_TreeNode) T = Handle(TDataStd_TreeNode)::DownCast(Target);
-  T->SetTreeID(S->GetTreeID());
-
-   Handle(TDataStd_TreeNode) TFirst;
-   Handle(PDataStd_TreeNode) PFirst = S->First(); 
-   if (!PFirst.IsNull ()) {
-     if (!RelocTable->HasRelocation(PFirst, TFirst)) { 
-       Standard_NoSuchObject::Raise("MDataStd_TreeNodeRetrievalDriver::Paste");
-     }
-     if (!TFirst.IsNull()) {
-       TFirst->SetTreeID(S->GetTreeID());
-       T->Append(TFirst);
-       Handle(PDataStd_TreeNode) PNext = PFirst; 
-       Handle(TDataStd_TreeNode) TNext;
-       while (!(PNext->Next()).IsNull() ) {
-        PNext = PNext->Next(); 
-        if (!RelocTable->HasRelocation(PNext, TNext)) { 
-          Standard_NoSuchObject::Raise("MDataStd_TreeNodeRetrievalDriver::Paste");
-        }
-        if (!TNext.IsNull()) {
-          TNext->SetTreeID(S->GetTreeID());
-          T->Append(TNext);
-        }
-       }
-     }
-   }
-}