| author | sl@SLION-WIN7.fritz.box |
| Fri, 15 Jun 2012 03:10:57 +0200 | |
| changeset 0 | bde4ae8d615e |
| permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of the License "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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|
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/** |
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@file |
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@publishedAll |
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@released |
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*/ |
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|
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#ifndef STREAMABLEPTRARRAY_INL |
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#define STREAMABLEPTRARRAY_INL |
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|
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namespace ContentAccess |
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{
|
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template <class T> |
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inline RStreamablePtrArray<T>::RStreamablePtrArray() |
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{
|
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} |
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|
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template <class T> |
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inline void RStreamablePtrArray<T>::Close() |
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{
|
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iArray.ResetAndDestroy(); |
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} |
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|
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template <class T> |
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inline void RStreamablePtrArray<T>::AppendL(T* aElement) |
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{
|
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User::LeaveIfError(iArray.Append(aElement)); |
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} |
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|
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template <class T> |
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inline TInt RStreamablePtrArray<T>::Count() const |
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{
|
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return iArray.Count(); |
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} |
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|
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template <class T> |
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inline T* RStreamablePtrArray<T>::operator [] (TInt aIndex) const |
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{
|
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// case the value from the array back to its original type |
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return iArray[aIndex]; |
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} |
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|
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template <class T> |
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inline void RStreamablePtrArray<T>::ResetAndDestroy() |
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{
|
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iArray.ResetAndDestroy(); |
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} |
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|
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template <class T> |
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inline void RStreamablePtrArray<T>::InternalizeL(RReadStream& aStream) |
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{
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TInt i; |
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|
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// Read the number of CMetaData objects from the stream |
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TInt count = aStream.ReadInt32L(); |
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|
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// Read the objects from the stream and add them to the array |
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for(i = 0; i < count; i++) |
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{
|
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// create a new T object from the stream using the supplied factory function |
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T* element = T::NewL(aStream); |
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CleanupStack::PushL(element); |
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|
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AppendL(element); |
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|
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// Finished with cleanup stack, element now owned by the array so don't delete |
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CleanupStack::Pop(element); |
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} |
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} |
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|
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template <class T> |
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inline void RStreamablePtrArray<T>::ExternalizeL(RWriteStream& aStream) const |
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{
|
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TInt i; |
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// Write the total number of elements to the stream |
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aStream.WriteInt32L(iArray.Count()); |
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|
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// Ask the array elements to write themselves to the stream one by one |
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for(i = 0; i < iArray.Count();i++) |
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{
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iArray[i]->ExternalizeL(aStream); |
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} |
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} |
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|
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template <class T> |
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inline void RStreamablePtrArray<T>::RemoveL(TInt aIndex) |
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{
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if ( (aIndex >= iArray.Count()) || (aIndex < 0) ) |
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{
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User::Leave(KErrArgument); |
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} |
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iArray.Remove(aIndex); |
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} |
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} |
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|
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#endif // STREAMABLEPTRARRAY_INL |
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