/*

* Copyright (c) 2010 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: 

*

*/

#ifndef __HELLOTRACEINTERFACE_H__

#define __HELLOTRACEINTERFACE_H__

#include <e32base.h>	// CBase

#include <e32std.h>	 // TBuf

const TInt KHelloTraceDllBufferLength = 10;

typedef TBuf<KHelloTraceDllBufferLength> THelloTraceDllExampleString;

class CHelloTraceInterface : public CBase

    {

public:

    IMPORT_C static CHelloTraceInterface* NewL();

    IMPORT_C static CHelloTraceInterface* NewLC();

    IMPORT_C ~CHelloTraceInterface();

public:

    IMPORT_C static TVersion Version();

    IMPORT_C const TPtrC String() const;

    IMPORT_C void AddCharL(const TChar& aChar);

    IMPORT_C void RemoveLast();

    IMPORT_C void ResetString();

    IMPORT_C static TVersion VersionDup();

    IMPORT_C const TPtrC StringDup() const;

    IMPORT_C void AddCharDupL(const TChar& aChar);

    IMPORT_C void RemoveLastDup();

    IMPORT_C void ResetStringDup();

    IMPORT_C static TVersion VersionDup2();

    IMPORT_C const TPtrC StringDup2() const;

    IMPORT_C void AddCharDup2L(const TChar& aChar);

    IMPORT_C void RemoveLastDup2();

    IMPORT_C void ResetStringDup2();

private:

    CHelloTraceInterface();

    void ConstructL();

private:

    // data

    THelloTraceDllExampleString* iString;

    };

#endif  // __HELLOTRACEINTERFACE_H__