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Dirac - A Video Codec
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Created by the <a href="http://www.bbc.co.uk">British Broadcasting Corporation</a>.
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<a class="el" href="a00226.html">dirac</a>::<a class="el" href="a00090.html">MemoryStreamOutput</a>::<a class="el" href="a00091.html">OutputMemoryBuffer</a></div>
<h1>dirac::MemoryStreamOutput::OutputMemoryBuffer Class Reference</h1><!-- doxytag: class="dirac::MemoryStreamOutput::OutputMemoryBuffer" -->local memory buffer
<a href="#_details"></a>
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<code>#include <<a class="el" href="a00282.html">pic_io.h</a>></code>
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<a href="a00383.html">List of all members.</a><h2>Public Member Functions</h2>
<ul>
<li><a class="el" href="a00091.html#d9058a7475efcf2f9de6ce2ce29d0cb8">OutputMemoryBuffer</a> ()
<dl class="el"><dd class="mdescRight">Memory buffer constructor. <a href="#d9058a7475efcf2f9de6ce2ce29d0cb8"></a><br></dl><li>void <a class="el" href="a00091.html#c03f8c42e0091de0ce726eadb1b8a6bf">SetMembufReference</a> (unsigned char *buffer, int buffer_size)
<dl class="el"><dd class="mdescRight">Set the buffer variables. <a href="#c03f8c42e0091de0ce726eadb1b8a6bf"></a><br></dl></ul>
<h2>Protected Member Functions</h2>
<ul>
<li>virtual int <a class="el" href="a00091.html#400eca756c9a927c178c2b4c78adcfee">overflow</a> (int c)
<dl class="el"><dd class="mdescRight">Write Overflow method to write one char at a time. <a href="#400eca756c9a927c178c2b4c78adcfee"></a><br></dl><li>virtual std::streamsize <a class="el" href="a00091.html#1d4ae69daacaaf082a8e9196b9c45c61">xsputn</a> (const char *s, std::streamsize num)
<dl class="el"><dd class="mdescRight">xsputn method to write one multiple chars at a time to buffer <a href="#1d4ae69daacaaf082a8e9196b9c45c61"></a><br></dl></ul>
<h2>Protected Attributes</h2>
<ul>
<li>unsigned char * <a class="el" href="a00091.html#18aeaada46ec0955b4b2a053a2a1dee1">m_op_buf</a>
<dl class="el"><dd class="mdescRight">Memory buffer to write data to. <a href="#18aeaada46ec0955b4b2a053a2a1dee1"></a><br></dl><li>int <a class="el" href="a00091.html#18434d303aa59a54dccaffbc7acaf7bb">m_op_buf_size</a>
<dl class="el"><dd class="mdescRight">Memory buffer size. <a href="#18434d303aa59a54dccaffbc7acaf7bb"></a><br></dl><li>int <a class="el" href="a00091.html#2af59ae5e90dac473e2f21225483b81e">m_op_idx</a>
<dl class="el"><dd class="mdescRight">Index of first available byte in buffer. <a href="#2af59ae5e90dac473e2f21225483b81e"></a><br></dl></ul>
<h2>Private Member Functions</h2>
<ul>
<li><a class="el" href="a00091.html#2251d0b7c3e21b42dca6bc517c39a093">OutputMemoryBuffer</a> (const <a class="el" href="a00091.html">OutputMemoryBuffer</a> &)
<dl class="el"><dd class="mdescRight">Body-less copy constructor. <a href="#2251d0b7c3e21b42dca6bc517c39a093"></a><br></dl><li><a class="el" href="a00091.html">OutputMemoryBuffer</a> & <a class="el" href="a00091.html#04f2e8bccf9fe43790466c922114be20">operator=</a> (const <a class="el" href="a00091.html">OutputMemoryBuffer</a> &)
<dl class="el"><dd class="mdescRight">Body-less assignment operator. <a href="#04f2e8bccf9fe43790466c922114be20"></a><br></dl></ul>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="d9058a7475efcf2f9de6ce2ce29d0cb8"></a><!-- doxytag: member="dirac::MemoryStreamOutput::OutputMemoryBuffer::OutputMemoryBuffer" ref="d9058a7475efcf2f9de6ce2ce29d0cb8" args="()" -->
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<td class="memname">dirac::MemoryStreamOutput::OutputMemoryBuffer::OutputMemoryBuffer </td>
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<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
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<a class="anchor" name="2251d0b7c3e21b42dca6bc517c39a093"></a><!-- doxytag: member="dirac::MemoryStreamOutput::OutputMemoryBuffer::OutputMemoryBuffer" ref="2251d0b7c3e21b42dca6bc517c39a093" args="(const OutputMemoryBuffer &)" -->
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<td class="memname">dirac::MemoryStreamOutput::OutputMemoryBuffer::OutputMemoryBuffer </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="a00091.html">OutputMemoryBuffer</a> & </td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [private]</code></td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="c03f8c42e0091de0ce726eadb1b8a6bf"></a><!-- doxytag: member="dirac::MemoryStreamOutput::OutputMemoryBuffer::SetMembufReference" ref="c03f8c42e0091de0ce726eadb1b8a6bf" args="(unsigned char *buffer, int buffer_size)" -->
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<td class="memname">void dirac::MemoryStreamOutput::OutputMemoryBuffer::SetMembufReference </td>
<td>(</td>
<td class="paramtype">unsigned char * </td>
<td class="paramname"> <em>buffer</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>buffer_size</em></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [inline]</code></td>
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Set the memory buffer variables <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>buffer</em> </td><td>buffer to write data to </td></tr>
<tr><td valign="top"></td><td valign="top"><em>buffer_size</em> </td><td>size of output buffer </td></tr>
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<a class="anchor" name="400eca756c9a927c178c2b4c78adcfee"></a><!-- doxytag: member="dirac::MemoryStreamOutput::OutputMemoryBuffer::overflow" ref="400eca756c9a927c178c2b4c78adcfee" args="(int c)" -->
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<td class="memname">virtual int dirac::MemoryStreamOutput::OutputMemoryBuffer::overflow </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>c</em> </td>
<td> ) </td>
<td width="100%"><code> [inline, protected, virtual]</code></td>
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<a class="anchor" name="1d4ae69daacaaf082a8e9196b9c45c61"></a><!-- doxytag: member="dirac::MemoryStreamOutput::OutputMemoryBuffer::xsputn" ref="1d4ae69daacaaf082a8e9196b9c45c61" args="(const char *s, std::streamsize num)" -->
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<td class="memname">virtual std::streamsize dirac::MemoryStreamOutput::OutputMemoryBuffer::xsputn </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>s</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::streamsize </td>
<td class="paramname"> <em>num</em></td><td> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [inline, protected, virtual]</code></td>
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<a class="anchor" name="04f2e8bccf9fe43790466c922114be20"></a><!-- doxytag: member="dirac::MemoryStreamOutput::OutputMemoryBuffer::operator=" ref="04f2e8bccf9fe43790466c922114be20" args="(const OutputMemoryBuffer &)" -->
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<td class="memname"><a class="el" href="a00091.html">OutputMemoryBuffer</a>& dirac::MemoryStreamOutput::OutputMemoryBuffer::operator= </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="a00091.html">OutputMemoryBuffer</a> & </td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [private]</code></td>
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="18aeaada46ec0955b4b2a053a2a1dee1"></a><!-- doxytag: member="dirac::MemoryStreamOutput::OutputMemoryBuffer::m_op_buf" ref="18aeaada46ec0955b4b2a053a2a1dee1" args="" -->
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<td class="memname">unsigned char* <a class="el" href="a00091.html#18aeaada46ec0955b4b2a053a2a1dee1">dirac::MemoryStreamOutput::OutputMemoryBuffer::m_op_buf</a><code> [protected]</code> </td>
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<a class="anchor" name="18434d303aa59a54dccaffbc7acaf7bb"></a><!-- doxytag: member="dirac::MemoryStreamOutput::OutputMemoryBuffer::m_op_buf_size" ref="18434d303aa59a54dccaffbc7acaf7bb" args="" -->
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<td class="memname">int <a class="el" href="a00091.html#18434d303aa59a54dccaffbc7acaf7bb">dirac::MemoryStreamOutput::OutputMemoryBuffer::m_op_buf_size</a><code> [protected]</code> </td>
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<a class="anchor" name="2af59ae5e90dac473e2f21225483b81e"></a><!-- doxytag: member="dirac::MemoryStreamOutput::OutputMemoryBuffer::m_op_idx" ref="2af59ae5e90dac473e2f21225483b81e" args="" -->
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<td class="memname">int <a class="el" href="a00091.html#2af59ae5e90dac473e2f21225483b81e">dirac::MemoryStreamOutput::OutputMemoryBuffer::m_op_idx</a><code> [protected]</code> </td>
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<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="a00282.html">pic_io.h</a></ul>
<hr>
<p align="center"><small>
© 2004 British Broadcasting Corporation.
Dirac code licensed under the <a href="http://www.mozilla.org/MPL/">Mozilla Public License (MPL) Version 1.1</a>.<br>
HTML documentation generated by Dimitri van Heesch's
excellent <a href="http://www.doxygen.org">Doxygen</a> tool.
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