1 // Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 inline TCommsBufIter::TCommsBufIter(RCommsBufChain& aChain)

    17 : iCurrent(aChain.First())

    18 /**

    19 Construct an iterator for the RCommsBuf using the supplied chain

    20 */

    21 	{

    22 	}

    23 

    24 inline TCommsBufIter::TCommsBufIter(RCommsBuf* aBuf)

    25 : iCurrent(aBuf)

    26 /**

    27 Construct an iterator for the RCommsBuf using the supplied RCommsBuf

    28 */

    29 	{

    30 	}

    31 

    32 inline TCommsBufIter TCommsBufIter::operator++ (TInt)

    33 /**

    34 Advance the iterator

    35 */

    36 	{

    37 	TCommsBufIter it(iCurrent);

    38 	if (iCurrent != NULL)

    39 		iCurrent = iCurrent->Next();

    40 	return it;

    41 	}

    42 inline TCommsBufIter& TCommsBufIter::operator++ ()

    43 /**

    44 Advance the iterator

    45 */

    46 	{

    47 	if (iCurrent != NULL)

    48 		iCurrent = iCurrent->Next();

    49 	return *this;

    50 	}

    51 

    52 inline RCommsBuf* TCommsBufIter::Current()

    53 /**

    54 Returns the pointer to  the current RCommsBuf

    55 */

    56 	{

    57 	return iCurrent;

    58 	}

    59 

    60 inline TBool TCommsBufIter::AtEnd() const

    61 /**

    62 Check if the iterator is at the end. If so, further calls to TCommsBufIter::Current returns NULL.

    63 

    64 @return ETrue if the iterator is reached the end

    65 */

    66 	{

    67 	return iCurrent == NULL;

    68 	}

    69 

    70 inline TCommsBufIter::TCommsBufIter()

    71 : iCurrent(NULL)

    72 /**

    73 The constructor

    74 */

    75 	{

    76 	}