/*

* Copyright (c) 2005-2008 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:   Generic type manipulation templates.

*

*/

/*

* %version: 4 %

*/

#ifndef _TYPEMANIP_H

#define _TYPEMANIP_H

////////////////////////////////////////////////////////////////////////////////

// class template Int2Type

// Converts each integral constant into a unique type

// Invocation: Int2Type<v> where v is a compile-time constant integral

// Defines 'value', an enum that evaluates to v

////////////////////////////////////////////////////////////////////////////////

template <TInt v>

struct Int2Type

{

        enum { value = v };

};

////////////////////////////////////////////////////////////////////////////////

// class template Type2Type

// Converts each type into a unique, insipid type

// Invocation Type2Type<T> where T is a type

// Defines the type OriginalType which maps back to T

////////////////////////////////////////////////////////////////////////////////

template <typename T>

struct Type2Type

{

        typedef T OriginalType;

};

#endif // _TYPEMANIP_H