/*

* Copyright (c) 2003 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:

*

*/

#ifndef __CALLBACK_INL__

#define __CALLBACK_INL__

/**	

@publishedPartner

@released 

Constructs an SDIO function callback object to notify clients of state changes.

*/

inline TSDIOFunctionCallback::TSDIOFunctionCallback()

	: iCallbackFn(NULL),

	  iPtr(NULL),

	  iBusState(EPBusCardAbsent)

	{}

/**	

@publishedPartner

@released 

Destructs an SDIO function callback object.

*/

inline TSDIOFunctionCallback::~TSDIOFunctionCallback()

	{

	iCallBack.Remove();

	}

/**	

@publishedPartner

@released 

Constructs a SDIO function callback object to notify clients of state changes.

@param aCallbackFn The function to call when a state changes

*/

inline TSDIOFunctionCallback::TSDIOFunctionCallback(TSDIOCallbackFunction aCallbackFn)

	: iCallbackFn(aCallbackFn),

	  iPtr(NULL),

	  iBusState(EPBusCardAbsent)

	{}

/**	

@publishedPartner

@released 

Constructs a SDIO function callback object to notify clients of state changes.

@param aCallbackFn The function to call when a state changes

@param aPtr A pointer to data to pass through to the static function

*/

inline TSDIOFunctionCallback::TSDIOFunctionCallback(TSDIOCallbackFunction aCallbackFn, TAny *aPtr)

	: iCallbackFn(aCallbackFn),

	  iPtr(aPtr),

	  iBusState(EPBusCardAbsent)

	{}

inline TInt TSDIOFunctionCallback::CallBack(TSDIOFunctionCallbackReason aReason) const

/**

*/

	{ return(iCallbackFn ? (*iCallbackFn)(iPtr, aReason) : KErrNotSupported); }

#endif	// #ifndef __CALLBACK_INL__