// Copyright (c) 2008-2009 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:

 // f32\sfat32\inc\sl_leafdir_cache.inl

 // 

 //

 /**

  @file

  @internalTechnology

  Overloaded == operator 

  @param	aDirPos	the position to compare

  @return	EFalse	if aDirPos matches self, else

  ETrue

 */

 TBool TLeafDirData::operator==(const TLeafDirData &aDirPos) const

 	{

 	return (aDirPos.iClusterNum == iClusterNum);

 	}

 /**

 Overloaded != operator 

 @param	aDirPos	the position to compare

 @return	EFlase	if aDirPos matches self, else

 		ETrue

 */

 TBool TLeafDirData::operator!=(const TLeafDirData &aDirPos) const 

 	{

 	return (aDirPos.iClusterNum != iClusterNum);

 	}

 /**

 'Get' function to retrieve the 'parent' node

 @return	the parent node   

 */

 CLeafDirTreeNode* CLeafDirTreeNode::Parent()

 	{

 	return iParent;

 	}

 /**

 Set Parent node

 @param	the parent node to be set   

 */

 void CLeafDirTreeNode::SetParent(CLeafDirTreeNode* aNode)

 	{

 	iParent = aNode;

 	}

 /**

 'Get' function to retrieve children nodes

 @return	the children nodes   

 */

 RPointerArray<CLeafDirTreeNode>& CLeafDirTreeNode::Children()

 	{

 	return iChildren;

 	}

 /**

 'Get' function to retrieve dir location store by this node 

 @return	the location of the directory

 */

 TUint32 CLeafDirTreeNode::StartClusterNum() const

 	{

 	return iLeafDirData.iClusterNum;

 	}

 const TLeafDirData& CLeafDirTreeNode::LeafDirData() const

 	{

 	return iLeafDirData;

 	}

 /**

 Set position of the direcotry this node represents.

 @param	aDirPos	the position to be set

 */

 void CLeafDirTreeNode::SetLeafDirData(const TLeafDirData& aLeafDirData)

 	{

 	iLeafDirData = aLeafDirData;

 	}

 /**

 'Get' function to retrieve dir path store by this node 

 @return	the path of the directory

 */

 const TDesC& CLeafDirTreeNode::Path() const

 	{

 	return iPath;

 	}

 /**

 Test if self is ERoot type

 @return	ETrue if self is ERoot

 		EFalse	if self is of other types

 */

 TBool CLeafDirTreeNode::IsRoot() const 

 	{

 	return (iNodeType == ERoot);

 	}

 /**

 Test if self is ELeaf type

 @return	ETrue if self is ELeaf

 		EFalse	if self is of other types

 */

 TBool CLeafDirTreeNode::IsLeaf() 

 	{

 	return (iNodeType == ELeaf);

 	}

 /**

 Test if self is ELeafIntermediary type

 @return	ETrue if self is ELeafIntermediary

 		EFalse	if self is of other types

 */

 TBool CLeafDirTreeNode::IsLeafIntermediary() 

 	{

 	return (iNodeType == ELeafIntermediary);

 	}

 /**

 Test if self is EPureIntermediary type

 @return	ETrue if self is EPureIntermediary

 		EFalse	if self is of other types

 */

 TBool CLeafDirTreeNode::IsPureIntermediary() 

 	{

 	return (iNodeType == EPureIntermediary);

 	}