// 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
// 
//

//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
//!!
//!! WARNING!! DO NOT edit this file !! '\sfat' component is obsolete and is not being used. '\sfat32'replaces it
//!!
//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!


/**
 @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);
    }