/*

* Copyright (c) 2007-2008 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:  Implementation for Assert Macros

*

*/

#ifndef MULASSERT_H_

#define MULASSERT_H_

#include <stdexcept>

#include <e32std.h>

/**

 * Assert macro.

 * It checks expression if expression is evaluated false then panic with specified code.

 * 

 * @param x Result after expression is evaluated

 * @param y Error code for Assertion fail

 */ 

#define __MUL_ASSERT(x,y) __ASSERT_ALWAYS(x,User::Panic(y,0))

/**

 * Assert Macro for debug version.

 * It checks expression if expression is evaluated false then panic with specified code.

 * 

 * @param x bool result after expression is evaluated

 * @param y Error code for Assertion fail

 */

#define __MUL_ASSERT_DEBUG(x,y) __ASSERT_DEBUG(x,User::Panic(y,0))

namespace Alf

   {

/**

* Assert function.

* It takes tamplate argument that is used kind of expceton that need to be thrown.

* It checks expression if expression is evaluated false then it throws logic exception.

* 

* @param aExpression bool result after expression is evaluated

* @param aExceptionString description of error

*/

template<class X> 

static void MUL_ASSERT(bool aExpression, const char* aExceptionString)

	{

   	if( !aExpression )

   		{

   		throw X(aExceptionString);

 		}

	}

/**

 * Assert function for debug version.

 * It takes tamplate argument that is used kind of expceton that need to be thrown.

 * It checks expression if expression is evaluated false then it throws logic exception.

 * 

 * @param aExpression bool result after expression is evaluated

 * @param aExceptionString description of error

 */

template<class X> 

static void MUL_ASSERT_DEBUG(bool aExpression, const char* aExceptionString)

	{

#ifdef _DEBUG

	if( !aExpression )

		{

		throw X( aExceptionString );

		}

#endif // _DEBUG

	}

   } // namespace Alf

#endif  // MULASSERT_H_

// End of file