# CSJ2K.j2k.quantization.quantizer.StdQuantizer.getNextInternCodeBlock

## Content

<div class="doc-site-dotnet-api-container">



<h1 id="CSJ2K_j2k_quantization_quantizer_StdQuantizer_getNextInternCodeBlock_" data-uid="CSJ2K.j2k.quantization.quantizer.StdQuantizer.getNextInternCodeBlock*">getNextInternCodeBlock Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="CSJ2K_j2k_quantization_quantizer_StdQuantizer_getNextInternCodeBlock_" data-uid="CSJ2K.j2k.quantization.quantizer.StdQuantizer.getNextInternCodeBlock*"></a>
<h4 id="CSJ2K_j2k_quantization_quantizer_StdQuantizer_getNextInternCodeBlock_System_Int32_CSJ2K_j2k_wavelet_analysis_CBlkWTData_" data-uid="CSJ2K.j2k.quantization.quantizer.StdQuantizer.getNextInternCodeBlock(System.Int32,CSJ2K.j2k.wavelet.analysis.CBlkWTData)">getNextInternCodeBlock(int, CBlkWTData)</h4>
<div class="markdown level1 summary"><p>Returns the next code-block in the current tile for the specified
component. The order in which code-blocks are returned is not
specified. However each code-block is returned only once and all
code-blocks will be returned if the method is called 'N' times, where
'N' is the number of code-blocks in the tile. After all the code-blocks
have been returned for the current tile calls to this method will
return 'null'.</p>
<pre><code>       &lt;p&gt;When changing the current tile (through 'setTile()' or 'nextTile()')
       this method will always return the first code-block, as if this method
       was never called before for the new current tile.&lt;/p&gt;&lt;p&gt;The data returned by this method can be the data in the internal
       buffer of this object, if any, and thus can not be modified by the
       caller. The 'offset' and 'scanw' of the returned data can be
       arbitrary. See the 'CBlkWTData' class.&lt;/p&gt;&lt;p&gt;The 'ulx' and 'uly' members of the returned 'CBlkWTData' object
       contain the coordinates of the top-left corner of the block, with
       respect to the tile, not the subband.&lt;/p&gt;
</code></pre>
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<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public override CBlkWTData getNextInternCodeBlock(int c, CBlkWTData cblk)</code></pre>
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<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Overrides Function getNextInternCodeBlock(c As Integer, cblk As CBlkWTData) As CBlkWTData</code></pre>
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<h5 class="parameters">Parameters</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Name</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><span class="parametername">c</span></td>
      <td><p>The component for which to return the next code-block.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="CSJ2K.j2k.wavelet.analysis.CBlkWTData.html">CBlkWTData</a></td>
      <td><span class="parametername">cblk</span></td>
      <td><p>If non-null this object will be used to return the new
code-block. If null a new one will be allocated and returned. If the
&quot;data&quot; array of the object is non-null it will be reused, if possible,
to return the data.</p>
</td>
    </tr>
  </tbody>
</table>
<h5 class="returns">Returns</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="CSJ2K.j2k.wavelet.analysis.CBlkWTData.html">CBlkWTData</a></td>
      <td><p>The next code-block in the current tile for component 'n', or
null if all code-blocks for the current tile have been returned.</p>
</td>
    </tr>
  </tbody>
</table>
<h5 class="overrides">Overrides</h5>
<div><a class="xref" href="CSJ2K.j2k.quantization.quantizer.Quantizer.getNextInternCodeBlock.html#CSJ2K_j2k_quantization_quantizer_Quantizer_getNextInternCodeBlock_System_Int32_CSJ2K_j2k_wavelet_analysis_CBlkWTData_">Quantizer.getNextInternCodeBlock(int, CBlkWTData)</a></div>
<h5 id="CSJ2K_j2k_quantization_quantizer_StdQuantizer_getNextInternCodeBlock_System_Int32_CSJ2K_j2k_wavelet_analysis_CBlkWTData__seealso">See Also</h5>
<div class="seealso">
    <div><a class="xref" href="CSJ2K.j2k.wavelet.analysis.CBlkWTData.html">CBlkWTData</a></div>
</div>
</div>