// 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 "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:

//

#include "recordtable.h"

//

//

//

CRecordTable::CRecordTable()

	{

	}

//

//

//

CRecordTable::~CRecordTable()

	{

	iTable.Reset();

	}

//

//

//

CRecordTable* CRecordTable::NewL()

	{

	return new(ELeave) CRecordTable();

	}

//

//

//

void CRecordTable::Reset()

	{

	iTable.Reset();

	}

//

// Inserts a record into the table making sure it does not overlap

// with any previously entered records.

//

TInt CRecordTable::InsertRecordL(TInt aRecordStart, TInt aRecordLength)

	{

	if ((aRecordStart < 0) || (aRecordLength <= 0))

		{

		User::Leave(KErrArgument);

		}

	CRecordTable::TRecord newEntry(aRecordStart, aRecordLength);

	for (TInt i = 0; i < iTable.Count(); i++)

		{

		const CRecordTable::TRecord& existing = iTable[i];

		if (newEntry.Overlaps(existing))

			{

			return KErrAlreadyExists;

			}

		}

	iTable.AppendL(newEntry);

	return KErrNone;

	}