class_message_queue.html

Crypto++是一个非常强大的密码学库,主要是功能全

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          <td class="md" nowrap valign="top"> unsigned long MessageQueue::MaxRetrievable </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap> const<code> [inline, virtual]</code></td>
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returns number of bytes that is currently ready for retrieval 
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All retrieval functions return the actual number of bytes retrieved, which is the lesser of the request number and <a class="el" href="class_message_queue.html#_message_queuea5">MaxRetrievable()</a>. 
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Reimplemented from <a class="el" href="class_buffered_transformation.html#_zlib_decompressorz7_0">BufferedTransformation</a>.
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Definition at line <a class="el" href="mqueue_8h-source.html#l00033">33</a> of file <a class="el" href="mqueue_8h-source.html">mqueue.h</a>.
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Referenced by <a class="el" href="mqueue_8cpp-source.html#l00024">TransferTo2()</a>.    </td>
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<a name="_message_queuea11" doxytag="MessageQueue::GetNextMessage"></a><p>
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          <td class="md" nowrap valign="top"> bool MessageQueue::GetNextMessage </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap><code> [virtual]</code></td>
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start retrieving the next message 
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Returns false if no more messages exist or this message is not completely retrieved.
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Reimplemented from <a class="el" href="class_buffered_transformation.html#_zlib_decompressorz9_3">BufferedTransformation</a>.
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Definition at line <a class="el" href="mqueue_8cpp-source.html#l00032">32</a> of file <a class="el" href="mqueue_8cpp-source.html">mqueue.cpp</a>.
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References <a class="el" href="mqueue_8h-source.html#l00035">AnyRetrievable()</a>, and <a class="el" href="mqueue_8h-source.html#l00043">NumberOfMessages()</a>.    </td>
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<a name="_zlib_decompressora16" doxytag="MessageQueue::Ref"></a><p>
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          <td class="md" nowrap valign="top"> <a class="el" href="class_buffered_transformation.html">BufferedTransformation</a>&amp; BufferedTransformation::Ref </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap><code> [inline, inherited]</code></td>
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return a reference to this object 
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This function is useful for passing a temporary <a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> object to a function that takes a non-const reference. 
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Definition at line <a class="el" href="cryptlib_8h-source.html#l00702">702</a> of file <a class="el" href="cryptlib_8h-source.html">cryptlib.h</a>.    </td>
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<a name="_zlib_decompressorz1_4" doxytag="MessageQueue::CreatePutSpace"></a><p>
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          <td class="md" nowrap valign="top"> virtual byte* BufferedTransformation::CreatePutSpace </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">unsigned int &amp;&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>size</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap><code> [inline, virtual, inherited]</code></td>
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request space to write bytes into for processing 
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<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign=top><em>size</em>&nbsp;</td><td>is requested size (as a hint) for input, and size of the returned space for output </td></tr>
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Reimplemented in <a class="el" href="class_hash_filter.html#_hash_filtera3">HashFilter</a>, <a class="el" href="class_array_sink.html#_array_sinka5">ArraySink</a>, <a class="el" href="class_array_xor_sink.html#_array_xor_sinka2">ArrayXorSink</a>, and <a class="el" href="class_byte_queue.html#_d_e_r_set_encodera6">ByteQueue</a>.
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Definition at line <a class="el" href="cryptlib_8h-source.html#l00720">720</a> of file <a class="el" href="cryptlib_8h-source.html">cryptlib.h</a>.
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Referenced by <a class="el" href="filters_8h-source.html#l00537">ArrayXorSink::CreatePutSpace()</a>.    </td>
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<a name="_zlib_decompressorz1_9" doxytag="MessageQueue::PutModifiable2"></a><p>
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          <td class="md" nowrap valign="top"> virtual unsigned int BufferedTransformation::PutModifiable2 </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">byte *&nbsp;</td>
          <td class="mdname" nowrap> <em>inString</em>, </td>
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          <td></td>
          <td></td>
          <td class="md" nowrap>unsigned int&nbsp;</td>
          <td class="mdname" nowrap> <em>length</em>, </td>
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          <td class="md" nowrap>int&nbsp;</td>
          <td class="mdname" nowrap> <em>messageEnd</em>, </td>
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          <td class="md" nowrap>bool&nbsp;</td>
          <td class="mdname" nowrap> <em>blocking</em></td>
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          <td></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"><code> [inline, virtual, inherited]</code></td>
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input multiple bytes that may be modified by callee for blocking or non-blocking processing 
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<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign=top><em>messageEnd</em>&nbsp;</td><td>means how many filters to signal MessageEnd to, including this one </td></tr>
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