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// Copyright (c) 1998-2009 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 "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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#include "UB_STD.H"
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EXPORT_C TBtreeFixBase::TBtreeFixBase(TBtreeMode aMode,TInt anEntrySize,TInt aKeySize)
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: TBtree(aMode),iEntrySize(anEntrySize)
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{
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iLeafOrgFix.SetEntrySize(anEntrySize);
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iIndexOrgFix.SetEntrySize(aKeySize);
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}
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EXPORT_C TBtreeFixBase::TBtreeFixBase(const TBtreeToken& aToken,TBtreeMode aMode,TInt anEntrySize,TInt aKeySize)
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: TBtree(aToken,aMode),iEntrySize(anEntrySize)
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{
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iLeafOrgFix.SetEntrySize(anEntrySize);
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iIndexOrgFix.SetEntrySize(aKeySize);
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}
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EXPORT_C void TBtreeFixBase::Connect(MPagePool *aPool,const MBtreeKey *aKey)
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/** Initalises the B-tree with a page pool and key handler.
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@param aPool Page pool to provide storage for the B-tree
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@param aKey Key handler for the B-tree */
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{
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TBtree::Connect(aPool,aKey,&iLeafOrgFix,&iIndexOrgFix);
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}
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EXPORT_C TBool TBtreeFixBase::InsertL(TBtreePos& aPos,const TAny* anEntry,TAllowDuplicates aDup)
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/** Inserts an entry into the tree.
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@param aPos On return, the position of the entry inserted
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@param anEntry Pointer to the entry to insert
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@param aDup Flag to indicate whether duplicate entries are allowed in the tree
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@return True if successful, false if the entry was a duplicate and aDup was
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set to ENoDuplicates */
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{
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return TBtree::InsertL(aPos,anEntry,iEntrySize,aDup);
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}
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EXPORT_C void TBtreeFixBase::ExtractAtL(const TBtreePos& aPos,TAny* anEntry) const
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/** Gets the entry at the specified position.
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@param aPos Position of the entry to get
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@param anEntry Buffer into which to copy the entry. */
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{
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TBtree::ExtractAtL(aPos,anEntry,iEntrySize);
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}
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EXPORT_C void TBtreeFixBase::ExtractAtL(const TBtreeMark& aMark,TAny* anEntry) const
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/** Gets the entry at the specified iterator position.
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@param aMark Position of the entry to get
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@param anEntry Buffer into which to copy the entry. */
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{
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TBtree::ExtractAtL(aMark,anEntry,iEntrySize);
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}
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