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<a name="l00359"></a>00359 <a class="code" href="gdal_8h.html#045e3967c208993f70257bfd40c9f1d7">GDALAccess</a> eAccess;<a name="l00360"></a>00360 <a name="l00361"></a>00361 <span class="comment">/* stuff related to blocking, and raster cache */</span><a name="l00362"></a>00362 <span class="keywordtype">int</span> nBlockXSize;<a name="l00363"></a>00363 <span class="keywordtype">int</span> nBlockYSize;<a name="l00364"></a>00364 <span class="keywordtype">int</span> nBlocksPerRow;<a name="l00365"></a>00365 <span class="keywordtype">int</span> nBlocksPerColumn;<a name="l00366"></a>00366 <a name="l00367"></a>00367 <span class="keywordtype">int</span> bSubBlockingActive;<a name="l00368"></a>00368 <span class="keywordtype">int</span> nSubBlocksPerRow;<a name="l00369"></a>00369 <span class="keywordtype">int</span> nSubBlocksPerColumn;<a name="l00370"></a>00370 GDALRasterBlock **papoBlocks;<a name="l00371"></a>00371 <a name="l00372"></a>00372 <span class="keywordtype">int</span> nBlockReads;<a name="l00373"></a>00373 <span class="keywordtype">int</span> bForceCachedIO;<a name="l00374"></a>00374 <a name="l00375"></a>00375 <span class="keyword">friend</span> <span class="keyword">class </span>GDALDataset;<a name="l00376"></a>00376 <span class="keyword">friend</span> <span class="keyword">class </span>GDALRasterBlock;<a name="l00377"></a>00377 <a name="l00378"></a>00378 <span class="keyword">protected</span>:<a name="l00379"></a>00379 <span class="keyword">virtual</span> CPLErr IReadBlock( <span class="keywordtype">int</span>, <span class="keywordtype">int</span>, <span class="keywordtype">void</span> * ) = 0;<a name="l00380"></a>00380 <span class="keyword">virtual</span> CPLErr IWriteBlock( <span class="keywordtype">int</span>, <span class="keywordtype">int</span>, <span class="keywordtype">void</span> * );<a name="l00381"></a>00381 <span class="keyword">virtual</span> CPLErr IRasterIO( <a class="code" href="gdal_8h.html#e602fdf251b6b0210a5af5a7cf7623b3">GDALRWFlag</a>, <span class="keywordtype">int</span>, <span class="keywordtype">int</span>, <span class="keywordtype">int</span>, <span class="keywordtype">int</span>,<a name="l00382"></a>00382 <span class="keywordtype">void</span> *, <span class="keywordtype">int</span>, <span class="keywordtype">int</span>, <a class="code" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4">GDALDataType</a>,<a name="l00383"></a>00383 <span class="keywordtype">int</span>, <span class="keywordtype">int</span> );<a name="l00384"></a>00384 CPLErr OverviewRasterIO( <a class="code" href="gdal_8h.html#e602fdf251b6b0210a5af5a7cf7623b3">GDALRWFlag</a>, <span class="keywordtype">int</span>, <span class="keywordtype">int</span>, <span class="keywordtype">int</span>, <span class="keywordtype">int</span>,<a name="l00385"></a>00385 <span class="keywordtype">void</span> *, <span class="keywordtype">int</span>, <span class="keywordtype">int</span>, <a class="code" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4">GDALDataType</a>,<a name="l00386"></a>00386 <span class="keywordtype">int</span>, <span class="keywordtype">int</span> );<a name="l00387"></a>00387 <a name="l00388"></a>00388 <span class="keywordtype">int</span> InitBlockInfo();<a name="l00389"></a>00389 <a name="l00390"></a>00390 CPLErr AdoptBlock( <span class="keywordtype">int</span>, <span class="keywordtype">int</span>, GDALRasterBlock * );<a name="l00391"></a>00391 GDALRasterBlock *TryGetLockedBlockRef( <span class="keywordtype">int</span> nXBlockOff, <span class="keywordtype">int</span> nYBlockYOff );<a name="l00392"></a>00392 <a name="l00393"></a>00393 <span class="keyword">public</span>:<a name="l00394"></a>00394 GDALRasterBand();<a name="l00395"></a>00395 <a name="l00396"></a>00396 <span class="keyword">virtual</span> ~GDALRasterBand();<a name="l00397"></a>00397 <a name="l00398"></a>00398 <span class="keywordtype">int</span> GetXSize();<a name="l00399"></a>00399 <span class="keywordtype">int</span> GetYSize();<a name="l00400"></a>00400 <span class="keywordtype">int</span> GetBand();<a name="l00401"></a>00401 GDALDataset*GetDataset();<a name="l00402"></a>00402 <a name="l00403"></a>00403 <a class="code" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4">GDALDataType</a> GetRasterDataType( <span class="keywordtype">void</span> );<a name="l00404"></a>00404 <span class="keywordtype">void</span> GetBlockSize( <span class="keywordtype">int</span> *, <span class="keywordtype">int</span> * );<a name="l00405"></a>00405 <a class="code" href="gdal_8h.html#045e3967c208993f70257bfd40c9f1d7">GDALAccess</a> GetAccess();<a name="l00406"></a>00406 <a name="l00407"></a>00407 CPLErr RasterIO( <a class="code" href="gdal_8h.html#e602fdf251b6b0210a5af5a7cf7623b3">GDALRWFlag</a>, <span class="keywordtype">int</span>, <span class="keywordtype">int</span>, <span class="keywordtype">int</span>, <span class="keywordtype">int</span>,<a name="l00408"></a>00408 <span class="keywordtype">void</span> *, <span class="keywordtype">int</span>, <span class="keywordtype">int</span>, <a class="code" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4">GDALDataType</a>,<a name="l00409"></a>00409 <span class="keywordtype">int</span>, <span class="keywordtype">int</span> );<a name="l00410"></a>00410 CPLErr ReadBlock( <span class="keywordtype">int</span>, <span class="keywordtype">int</span>, <span class="keywordtype">void</span> * );<a name="l00411"></a>00411 <a name="l00412"></a>00412 CPLErr WriteBlock( <span class="keywordtype">int</span>, <span class="keywordtype">int</span>, <span class="keywordtype">void</span> * );<a name="l00413"></a>00413 <a name="l00414"></a>00414 GDALRasterBlock *GetLockedBlockRef( <span class="keywordtype">int</span> nXBlockOff, <span class="keywordtype">int</span> nYBlockOff, <a name="l00415"></a>00415 <span class="keywordtype">int</span> bJustInitialize = FALSE );<a name="l00416"></a>00416 CPLErr FlushBlock( <span class="keywordtype">int</span> = -1, <span class="keywordtype">int</span> = -1 );<a name="l00417"></a>00417 <a name="l00418"></a>00418 <span class="comment">// New OpengIS CV_SampleDimension stuff.</span><a name="l00419"></a>00419 <a name="l00420"></a>00420 <span class="keyword">virtual</span> CPLErr FlushCache();<a name="l00421"></a>00421 <span class="keyword">virtual</span> <span class="keywordtype">char</span> **GetCategoryNames();<a name="l00422"></a>00422 <span class="keyword">virtual</span> <span class="keywordtype">double</span> GetNoDataValue( <span class="keywordtype">int</span> *pbSuccess = NULL );<a name="l00423"></a>00423 <span class="keyword">virtual</span> <span class="keywordtype">double</span> GetMinimum( <span class="keywordtype">int</span> *pbSuccess = NULL );<a name="l00424"></a>00424 <span class="keyword">virtual</span> <span class="keywordtype">double</span> GetMaximum(<span class="keywordtype">int</span> *pbSuccess = NULL );<a name="l00425"></a>00425 <span class="keyword">virtual</span> <span class="keywordtype">double</span> GetOffset( <span class="keywordtype">int</span> *pbSuccess = NULL );<a name="l00426"></a>00426 <span class="keyword">virtual</span> <span class="keywordtype">double</span> GetScale( <span class="keywordtype">int</span> *pbSuccess = NULL );<a name="l00427"></a>00427 <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *GetUnitType();<a name="l00428"></a>00428 <span class="keyword">virtual</span> <a class="code" href="gdal_8h.html#ce76452d94514561fffa8ea1d2a5968c">GDALColorInterp</a> GetColorInterpretation();<a name="l00429"></a>00429 <span class="keyword">virtual</span> GDALColorTable *GetColorTable();<a name="l00430"></a>00430 <span class="keyword">virtual</span> CPLErr Fill(<span class="keywordtype">double</span> dfRealValue, <span class="keywordtype">double</span> dfImaginaryValue = 0);<a name="l00431"></a>00431 <a name="l00432"></a>00432 <span class="keyword">virtual</span> CPLErr SetCategoryNames( <span class="keywordtype">char</span> ** );<a name="l00433"></a>00433 <span class="keyword">virtual</span> CPLErr SetNoDataValue( <span class="keywordtype">double</span> );<a name="l00434"></a>00434 <span class="keyword">virtual</span> CPLErr SetColorTable( GDALColorTable * ); <a name="l00435"></a>00435 <span class="keyword">virtual</span> CPLErr SetColorInterpretation( <a class="code" href="gdal_8h.html#ce76452d94514561fffa8ea1d2a5968c">GDALColorInterp</a> );<a name="l00436"></a>00436 <span class="keyword">virtual</span> CPLErr SetOffset( <span class="keywordtype">double</span> );<a name="l00437"></a>00437 <span class="keyword">virtual</span> CPLErr SetScale( <span class="keywordtype">double</span> );<a name="l00438"></a>00438 <span class="keyword">virtual</span> CPLErr SetUnitType( <span class="keyword">const</span> <span class="keywordtype">char</span> * );<a name="l00439"></a>00439 <a name="l00440"></a>00440 <span class="keyword">virtual</span> CPLErr GetStatistics( <span class="keywordtype">int</span> bApproxOK, <span class="keywordtype">int</span> bForce,<a name="l00441"></a>00441 <span class="keywordtype">double</span> *pdfMin, <span class="keywordtype">double</span> *pdfMax, <a name="l00442"></a>00442 <span class="keywordtype">double</span> *pdfMean, <span class="keywordtype">double</span> *padfStdDev );<a name="l00443"></a>00443 <span class="keyword">virtual</span> CPLErr ComputeStatistics( <span class="keywordtype">int</span> bApproxOK, <a name="l00444"></a>00444 <span class="keywordtype">double</span> *pdfMin, <span class="keywordtype">double</span> *pdfMax, <a name="l00445"></a>00445 <span class="keywordtype">double</span> *pdfMean, <span class="keywordtype">double</span> *padfStdDev,<a name="l00446"></a>00446 GDALProgressFunc, <span class="keywordtype">void</span> *pProgressData );<a name="l00447"></a>00447 <span class="keyword">virtual</span> CPLErr SetStatistics( <span class="keywordtype">double</span> dfMin, <span class="keywordtype">double</span> dfMax, <a name="l00448"></a>00448 <span class="keywordtype">double</span> dfMean, <span class="keywordtype">double</span> dfStdDev );<a name="l00449"></a>00449 <a name="l00450"></a>00450 <span class="keyword">virtual</span> <span class="keywordtype">int</span> HasArbitraryOverviews();<a name="l00451"></a>00451 <span class="keyword">virtual</span> <span class="keywordtype">int</span> GetOverviewCount();<a name="l00452"></a>00452 <span class="keyword">virtual</span> GDALRasterBand *GetOverview(<span class="keywordtype">int</span>);<a name="l00453"></a>00453 <span class="keyword">virtual</span> CPLErr BuildOverviews( <span class="keyword">const</span> <span class="keywordtype">char</span> *, <span class="keywordtype">int</span>, <span class="keywordtype">int</span> *,<a name="l00454"></a>00454 GDALProgressFunc, <span class="keywordtype">void</span> * );<a name="l00455"></a>00455 <a name="l00456"></a>00456 <span class="keyword">virtual</span> CPLErr AdviseRead( <span class="keywordtype">int</span> nXOff, <span class="keywordtype">int</span> nYOff, <span class="keywordtype">int</span> nXSize, <span class="keywordtype">int</span> nYSize,<a name="l00457"></a>00457 <span class="keywordtype">int</span> nBufXSize, <span class="keywordtype">int</span> nBufYSize, <a name="l00458"></a>00458 <a class="code" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4">GDALDataType</a> eDT, <span class="keywordtype">char</span> **papszOptions );<a name="l00459"></a>00459 <a name="l00460"></a>00460 <span class="keyword">virtual</span> CPLErr GetHistogram( <span class="keywordtype">double</span> dfMin, <span class="keywordtype">double</span> dfMax,<a name="l00461"></a>00461 <span class="keywordtype">int</span> nBuckets, <span class="keywordtype">int</span> * panHistogram,<a name="l00462"></a>00462 <span class="keywordtype">int</span> bIncludeOutOfRange, <span class="keywordtype">int</span> bApproxOK,<a name="l00463"></a>00463 GDALProgressFunc, <span class="keywordtype">void</span> *pProgressData );<a name="l00464"></a>00464 <a name="l00465"></a>00465 <span class="keyword">virtual</span> CPLErr GetDefaultHistogram( <span class="keywordtype">double</span> *pdfMin, <span class="keywordtype">double</span> *pdfMax,<a name="l00466"></a>00466 <span class="keywordtype">int</span> *pnBuckets, <span class="keywordtype">int</span> ** ppanHistogram,<a name="l00467"></a>00467 <span class="keywordtype">int</span> bForce,<a name="l00468"></a>00468 GDALProgressFunc, <span class="keywordtype">void</span> *pProgressData);<a name="l00469"></a>00469 <span class="keyword">virtual</span> CPLErr SetDefaultHistogram( <span class="keywordtype">double</span> dfMin, <span class="keywordtype">double</span> dfMax,<a name="l00470"></a>00470 <span class="keywordtype">int</span> nBuckets, <span class="keywordtype">int</span> *panHistogram );<a name="l00471"></a>00471 <a name="l00472"></a>00472 <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classGDALRasterAttributeTable.html">GDALRasterAttributeTable</a> *GetDefaultRAT();<a name="l00473"></a>00473 <span class="keyword">virtual</span> CPLErr SetDefaultRAT( <span class="keyword">const</span> <a class="code" href="classGDALRasterAttributeTable.html">GDALRasterAttributeTable</a> * );<a name="l00474"></a>00474 };<a name="l00475"></a>00475 <a name="l00476"></a>00476 <span class="comment">/* ******************************************************************** */</span><a name="l00477"></a>00477 <span class="comment">/* GDALOpenInfo */</span><a name="l00478"></a>00478 <span class="comment">/* */</span><a name="l00479"></a>00479 <span class="comment">/* Structure of data about dataset for open functions. */</span><a name="l00480"></a>00480 <span class="comment">/* ******************************************************************** */</span><a name="l00481"></a>00481 <a name="l00482"></a>00482 <span class="keyword">class </span>CPL_DLL GDALOpenInfo⌨️ 快捷键说明
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