C++ (Cpp) SDTSRasterReader::Open示例

示例#1

文件： sdtstransfer.cpp 项目： 469447793/World-Wind-Java

SDTSRasterReader *SDTSTransfer::GetLayerRasterReader( int iEntry )

{
    SDTSRasterReader    *poRasterReader;
    
    if( iEntry < 0
        || iEntry >= nLayers
        || oCATD.GetEntryType( panLayerCATDEntry[iEntry] ) != SLTRaster )
    {
        return NULL;
    }

    poRasterReader = new SDTSRasterReader();
    
    if( !poRasterReader->Open( &oCATD, &oIREF,
                         oCATD.GetEntryModule(panLayerCATDEntry[iEntry] ) ) )
    {
        delete poRasterReader;
        return NULL;
    }
    else
    {
        return poRasterReader;
    }
}

示例#2

文件： sdtstransfer.cpp 项目： hdfeos/gdal

SDTSRasterReader *SDTSTransfer::GetLayerRasterReader( int iEntry )

{
    if( iEntry < 0
        || iEntry >= nLayers
        || oCATD.GetEntryType( panLayerCATDEntry[iEntry] ) != SLTRaster )
    {
        return nullptr;
    }

    SDTSRasterReader *poRasterReader = new SDTSRasterReader();

    if( !poRasterReader->Open( &oCATD, &oIREF,
                         oCATD.GetEntryModule(panLayerCATDEntry[iEntry] ) ) )
    {
        panLayerCATDEntry[iEntry] = SLTUnknown; // to prevent further attempt
        delete poRasterReader;
        return nullptr;
    }

    return poRasterReader;
}