0026961: Recover possibility to read files in old persistence format -- preparation

[occt.git] / src / StdLPersistent / StdLPersistent_PColStd_HArray1Base.cxx

diff --git a/src/StdLPersistent/StdLPersistent_PColStd_HArray1Base.cxx b/src/StdLPersistent/StdLPersistent_PColStd_HArray1Base.cxx
new file mode 100644 (file)
index 0000000..571ebbe
--- /dev/null
+++ b/src/StdLPersistent/StdLPersistent_PColStd_HArray1Base.cxx
@@ -0,0 +1,37 @@
+// Copyright (c) 2015 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 <StdLPersistent_PColStd_HArray1Base.hxx>
+
+#include <StdObjMgt_ReadData.hxx>
+
+//=======================================================================
+//function : Read
+//purpose  : Read persistent data from a file
+//=======================================================================
+void StdLPersistent_PColStd_HArray1Base::Read (StdObjMgt_ReadData& theReadData)
+{
+  Standard_Integer aLowerBound, anUpperBound;
+  theReadData >> aLowerBound >> anUpperBound;
+  CreateArray (aLowerBound, anUpperBound);
+
+  theReadData.Driver().BeginReadObjectData();
+
+  Standard_Integer aSize;
+  theReadData >> aSize;
+
+  for (Standard_Integer i = aLowerBound; i <= anUpperBound; i++)
+    ReadValue (theReadData, i);
+
+  theReadData.Driver().EndReadObjectData();
+}