diff -r 000000000000 -r d0791faffa3f mtpfws/mtpfw/datatypes/src/tmtptypedatapair.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mtpfws/mtpfw/datatypes/src/tmtptypedatapair.cpp	Tue Feb 02 01:11:40 2010 +0200
@@ -0,0 +1,66 @@
+// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+/**
+@file
+@publishedPartner
+*/ 
+
+#include <mtp/mtpdatatypeconstants.h>
+#include <mtp/tmtptypedatapair.h>
+
+// data pair element metadata.
+const TMTPTypeDataPair::TElementInfo TMTPTypeDataPair::iElementMetaData[ENumElements] = 
+    {
+        {EMTPTypeUINT32,    0,  KMTPTypeUINT32Size},    // EOwnerHandle
+        {EMTPTypeUINT16,    4,  KMTPTypeUINT16Size},    // EDataCode
+    };
+
+/**
+Constructor.
+*/
+EXPORT_C TMTPTypeDataPair::TMTPTypeDataPair() :
+    iElementInfo(iElementMetaData, ENumElements),
+    iBuffer(KSize)
+    {
+    SetBuffer(iBuffer);
+    }
+    
+EXPORT_C TMTPTypeDataPair::TMTPTypeDataPair( const TUint32 aHandle, const TUint16 aCode ):
+	iElementInfo(iElementMetaData, ENumElements),
+	iBuffer(KSize)
+	{
+    SetBuffer(iBuffer);
+	SetUint32( TMTPTypeDataPair::EOwnerHandle, aHandle );
+	SetUint16(TMTPTypeDataPair::EDataCode, aCode);
+	}
+
+EXPORT_C TMTPTypeDataPair::TMTPTypeDataPair(const TMTPTypeDataPair& aPair):
+    iElementInfo(iElementMetaData, ENumElements),
+    iBuffer(KSize)
+    {
+    iBuffer = aPair.iBuffer;
+    SetBuffer(iBuffer);
+    }
+
+EXPORT_C TUint TMTPTypeDataPair::Type() const
+    {
+    return EMTPTypeDataPair;
+    }
+    
+const TMTPTypeFlatBase::TElementInfo& TMTPTypeDataPair::ElementInfo(TInt aElementId) const
+    {
+    return iElementInfo[aElementId];
+    }