--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookengines/VirtualPhonebook/VPbkEng/src/VPbkContactFieldData.cpp	Tue Feb 02 10:12:17 2010 +0200
@@ -0,0 +1,89 @@
+/*
+* Copyright (c) 2005-2007 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:  Contact field data
+*
+*/
+
+
+// INCLUDES
+#include "MVPbkContactFieldTextData.h"
+#include "MVPbkContactFieldBinaryData.h"
+#include "MVPbkContactFieldDateTimeData.h"
+#include "MVPbkContactFieldUriData.h"
+#include "VPbkError.h"
+
+EXPORT_C MVPbkContactFieldTextData& MVPbkContactFieldTextData::Cast
+        (MVPbkContactFieldData& aFieldData)
+    {
+    __ASSERT_ALWAYS( aFieldData.DataType() == EVPbkFieldStorageTypeText,
+        VPbkError::Panic(VPbkError::EFieldDataTypeMismatch) );
+    return static_cast<MVPbkContactFieldTextData&>(aFieldData);
+    }
+
+EXPORT_C const MVPbkContactFieldTextData& MVPbkContactFieldTextData::Cast
+        (const MVPbkContactFieldData& aFieldData)
+    {
+    __ASSERT_ALWAYS( aFieldData.DataType() == EVPbkFieldStorageTypeText,
+        VPbkError::Panic(VPbkError::EFieldDataTypeMismatch) );
+    return static_cast<const MVPbkContactFieldTextData&>(aFieldData);
+    }
+
+EXPORT_C MVPbkContactFieldBinaryData& MVPbkContactFieldBinaryData::Cast
+        (MVPbkContactFieldData& aFieldData)
+    {
+    __ASSERT_ALWAYS( aFieldData.DataType() == EVPbkFieldStorageTypeBinary,
+        VPbkError::Panic(VPbkError::EFieldDataTypeMismatch) );
+    return static_cast<MVPbkContactFieldBinaryData&>(aFieldData);
+    }
+
+EXPORT_C const MVPbkContactFieldBinaryData& MVPbkContactFieldBinaryData::Cast
+        (const MVPbkContactFieldData& aFieldData)
+    {
+    __ASSERT_ALWAYS( aFieldData.DataType() == EVPbkFieldStorageTypeBinary,
+        VPbkError::Panic(VPbkError::EFieldDataTypeMismatch) );
+    return static_cast<const MVPbkContactFieldBinaryData&>(aFieldData);
+    }
+
+EXPORT_C MVPbkContactFieldDateTimeData& MVPbkContactFieldDateTimeData::Cast
+        (MVPbkContactFieldData& aFieldData)
+    {
+    __ASSERT_ALWAYS( aFieldData.DataType() == EVPbkFieldStorageTypeDateTime,
+        VPbkError::Panic(VPbkError::EFieldDataTypeMismatch) );
+    return static_cast<MVPbkContactFieldDateTimeData&>(aFieldData);
+    }
+
+EXPORT_C const MVPbkContactFieldDateTimeData& MVPbkContactFieldDateTimeData::Cast
+        (const MVPbkContactFieldData& aFieldData)
+    {
+    __ASSERT_ALWAYS( aFieldData.DataType() == EVPbkFieldStorageTypeDateTime,
+        VPbkError::Panic(VPbkError::EFieldDataTypeMismatch) );
+    return static_cast<const MVPbkContactFieldDateTimeData&>(aFieldData);
+    }
+
+EXPORT_C MVPbkContactFieldUriData& MVPbkContactFieldUriData::Cast
+        (MVPbkContactFieldData& aFieldData)
+    {
+    __ASSERT_ALWAYS( aFieldData.DataType() == EVPbkFieldStorageTypeUri,
+        VPbkError::Panic(VPbkError::EFieldDataTypeMismatch) );
+    return static_cast<MVPbkContactFieldUriData&>(aFieldData);
+    }
+
+EXPORT_C const MVPbkContactFieldUriData& MVPbkContactFieldUriData::Cast
+        (const MVPbkContactFieldData& aFieldData)
+    {
+    __ASSERT_ALWAYS( aFieldData.DataType() == EVPbkFieldStorageTypeUri,
+        VPbkError::Panic(VPbkError::EFieldDataTypeMismatch) );
+    return static_cast<const MVPbkContactFieldUriData&>(aFieldData);
+    }
+