/*

* Copyright (c) 2000 - 2001 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: 

*

*/

#include "cxml_internal.h"

#include <nw_tinytree_treevector.h>

#include <nw_tinytree.h>

/* ------------------------------------------------------------------------- */

NW_TinyTree_TreeVector_t*

NW_TinyTree_TreeVector_Construct (CXML_Vector_Metric_t elementSize,

																	CXML_Vector_Metric_t segmentSize,

																	NW_TinyTree_t *tree)

{

  NW_TinyTree_TreeVector_t* thisObj;

  /* for convenience */

  thisObj = (NW_TinyTree_TreeVector_t*) NW_Mem_Malloc (sizeof(NW_TinyTree_TreeVector_t));

  if(thisObj == NULL)

	{

		return NULL;

	}

	thisObj->vector = CXML_Vector_Construct(elementSize, segmentSize);

  if (thisObj->vector == NULL)

  {

    NW_Mem_Free (thisObj);

    return NULL;

  }

  /* initialize the object */

  thisObj->tree = tree;

  thisObj->lastValid = -1;

  /* successful completion */

  return thisObj;

}

/* Override the base class to account for the sentinel at the beginning of each

 * segment

 */

void

NW_TinyTree_TreeVector_Destruct (NW_TinyTree_TreeVector_t* thisObj)

{

	if(thisObj->vector)

	{

		/* Adjest the sentinel in the vector */

		CXML_Vector_AdjustSegment(thisObj->vector);

		/* Destroy the vector */

		CXML_Vector_Destruct(thisObj->vector);

	}

  NW_Mem_Free (thisObj);

}