# CSJ2K.j2k.codestream.reader.HeaderDecoder.createEntropyDecoder

## Content

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



<h1 id="CSJ2K_j2k_codestream_reader_HeaderDecoder_createEntropyDecoder_" data-uid="CSJ2K.j2k.codestream.reader.HeaderDecoder.createEntropyDecoder*">createEntropyDecoder Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="CSJ2K_j2k_codestream_reader_HeaderDecoder_createEntropyDecoder_" data-uid="CSJ2K.j2k.codestream.reader.HeaderDecoder.createEntropyDecoder*"></a>
<h4 id="CSJ2K_j2k_codestream_reader_HeaderDecoder_createEntropyDecoder_CSJ2K_j2k_entropy_decoder_CodedCBlkDataSrcDec_CSJ2K_j2k_util_ParameterList_" data-uid="CSJ2K.j2k.codestream.reader.HeaderDecoder.createEntropyDecoder(CSJ2K.j2k.entropy.decoder.CodedCBlkDataSrcDec,CSJ2K.j2k.util.ParameterList)">createEntropyDecoder(CodedCBlkDataSrcDec, ParameterList)</h4>
<div class="markdown level1 summary"><p>Creates and returns the entropy decoder corresponding to the
information read from the codestream header and with the special
additional parameters from the parameter list.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public virtual EntropyDecoder createEntropyDecoder(CodedCBlkDataSrcDec src, ParameterList pl)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Overridable Function createEntropyDecoder(src As CodedCBlkDataSrcDec, pl As ParameterList) As EntropyDecoder</code></pre>
</div>
<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="CSJ2K.j2k.entropy.decoder.CodedCBlkDataSrcDec.html">CodedCBlkDataSrcDec</a></td>
      <td><span class="parametername">src</span></td>
      <td><p>The bit stream reader agent where to get code-block data
from.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="CSJ2K.j2k.util.ParameterList.html">ParameterList</a></td>
      <td><span class="parametername">pl</span></td>
      <td><p>The parameter list containing parameters applicable to the
entropy decoder (other parameters can also be present).</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.entropy.decoder.EntropyDecoder.html">EntropyDecoder</a></td>
      <td><p>The entropy decoder</p>
</td>
    </tr>
  </tbody>
</table>
</div>