m_nTileComOffset=0;

}

CTileBlkWTData::~CTileBlkWTData()
{
	if (m_pBandWTData)
		delete []m_pBandWTData;

}

CUnitInfo& CTileBlkWTData::GetTileInfo()
{
	return m_TileInfo;

}

/*void CTileBlkWTData::CreateTileBlkWTData(CTileComData *pTileComData, CSubbandTree &SubbandTree,DWORD dwNormBlkWidth,DWORD dwNormBlkHeight)
{
	m_eWFilter=SubbandTree.GetWFilter();
	m_nLev=SubbandTree.GetTreeLev();
   
	CCoord coordTileOrg;
	coordTileOrg=pTileComData->GetCoordOrg();

	DWORD dwTileHeight,dwTileWidth;
	dwTileHeight=pTileComData->GetHeight();
	dwTileWidth=pTileComData->GetWidth();

	DWORD dwTileNumber,dwXTileNumber,dwYTileNumber;
	dwTileNumber=pTileComData->GetTileNumber();
	dwXTileNumber=pTileComData->GetXTileNumber();
	dwYTileNumber=pTileComData->GetYTileNumber();

	m_TileInfo.SetParams(coordTileOrg,dwTileNumber,dwXTileNumber,dwYTileNumber,dwTileWidth,dwTileHeight);


	m_pBandWTData=0;
	m_pBandWTData=new CBandBlkWTData[3*m_nLev+1];

	if (!m_pBandWTData)
	{
		printf("BandWTData  memory allcoate failed!\n");
		exit(0);
	}

	int i;
	DWORD count;

	CBand band;
	band=SubbandTree.GetBand(0,LL);
	m_p