/*

* Copyright (c) 1997-2009 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: 

*

*/

#ifndef __FLDNUMS_H__

#define __FLDNUMS_H__

#include <e32std.h>

class TDeneryToCharBase

/**

@internalComponent

*/

	{

public:

	IMPORT_C TInt DeneryToChar(TPtr& aBuf,TInt aDenery)const;

protected:

	virtual TInt NumChars(TInt aDenery)const=0; 

	virtual void DoDeneryToChar(TPtr& aBuf,TInt aDenery)const=0;

	};

class TRomanNumeral : public TDeneryToCharBase

/**

@internalComponent

*/

	{

public:

protected:

	IMPORT_C TInt NumChars(TInt aDenery)const; 

	IMPORT_C void DoDeneryToChar(TPtr& aBuf,TInt aDenery)const;

	};

class TArabicNumeral : public TDeneryToCharBase

/**

@internalComponent

*/

	{

protected:

	IMPORT_C TInt NumChars(TInt aDenery)const;

	IMPORT_C void DoDeneryToChar(TPtr& aBuf,TInt aDenery)const;

	};

class TAlphabeticNumeral : public TDeneryToCharBase

/**

@internalComponent

*/

	{

public:

protected:

	IMPORT_C TInt NumChars(TInt aDenery)const;

	IMPORT_C void DoDeneryToChar(TPtr& aBuf,TInt aDenery)const;

private:

	void PropendDigitAsChar(TPtr& aValueText,TInt aDigit)const;

	};

#endif