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123 lines
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123 lines
7.0 KiB
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>tbb::thread_bound_filter Class Reference</title>
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<a class="el" href="a00428.html">tbb</a>::<a class="el" href="a00361.html">thread_bound_filter</a></div>
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<h1>tbb::thread_bound_filter Class Reference<br>
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<small>
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[<a class="el" href="a00441.html">Algorithms</a>]</small>
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</h1><!-- doxytag: class="tbb::thread_bound_filter" --><!-- doxytag: inherits="tbb::filter" -->A stage in a pipeline served by a user thread.
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<a href="#_details">More...</a>
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<p>
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<code>#include <pipeline.h></code>
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<p>
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<p>Inheritance diagram for tbb::thread_bound_filter:
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<p><center><img src="a00361.png" usemap="#tbb::thread_bound_filter_map" border="0" alt=""></center>
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<map name="tbb::thread_bound_filter_map">
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<area href="a00294.html" alt="tbb::filter" shape="rect" coords="0,0,145,24">
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</map>
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<a href="a00108.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
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<tr><td></td></tr>
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<tr><td colspan="2"><br><h2>Public Types</h2></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="902c4645e624e8f589b89841df5331de0c135a0274225f59d2b2a682d1103f23"></a><!-- doxytag: member="tbb::thread_bound_filter::success" ref="902c4645e624e8f589b89841df5331de0c135a0274225f59d2b2a682d1103f23" args="" -->
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</td><td class="memItemRight" valign="bottom"><b>success</b></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="902c4645e624e8f589b89841df5331de5243cf0030982cfa4ac1a8e97acb39f4"></a><!-- doxytag: member="tbb::thread_bound_filter::item_not_available" ref="902c4645e624e8f589b89841df5331de5243cf0030982cfa4ac1a8e97acb39f4" args="" -->
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</td><td class="memItemRight" valign="bottom"><b>item_not_available</b></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="902c4645e624e8f589b89841df5331ded4085a8b251604b51c0f19602eeef09f"></a><!-- doxytag: member="tbb::thread_bound_filter::end_of_stream" ref="902c4645e624e8f589b89841df5331ded4085a8b251604b51c0f19602eeef09f" args="" -->
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</td><td class="memItemRight" valign="bottom"><b>end_of_stream</b></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">enum </td><td class="memItemRight" valign="bottom"><b>result_type</b> { <b>success</b>,
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<b>item_not_available</b>,
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<b>end_of_stream</b>
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}</td></tr>
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<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">result_type __TBB_EXPORTED_METHOD </td><td class="memItemRight" valign="bottom"><a class="el" href="a00361.html#c4f90f2c771bce748beb9be734fa286c">try_process_item</a> ()</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">If a data item is available, invoke operator() on that item. <a href="#c4f90f2c771bce748beb9be734fa286c"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">result_type __TBB_EXPORTED_METHOD </td><td class="memItemRight" valign="bottom"><a class="el" href="a00361.html#5e726bdc7fbd924c0b07bd558b1d4d5d">process_item</a> ()</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Wait until a data item becomes available, and invoke operator() on that item. <a href="#5e726bdc7fbd924c0b07bd558b1d4d5d"></a><br></td></tr>
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<tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="413fad2ade743d9af5dcabc56aedf4fe"></a><!-- doxytag: member="tbb::thread_bound_filter::thread_bound_filter" ref="413fad2ade743d9af5dcabc56aedf4fe" args="(mode filter_mode)" -->
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</td><td class="memItemRight" valign="bottom"><b>thread_bound_filter</b> (mode filter_mode)</td></tr>
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</table>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
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A stage in a pipeline served by a user thread.
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<p>
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<hr><h2>Member Function Documentation</h2>
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<a class="anchor" name="5e726bdc7fbd924c0b07bd558b1d4d5d"></a><!-- doxytag: member="tbb::thread_bound_filter::process_item" ref="5e726bdc7fbd924c0b07bd558b1d4d5d" args="()" -->
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">result_type __TBB_EXPORTED_METHOD tbb::thread_bound_filter::process_item </td>
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<td>(</td>
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<td class="paramname"> </td>
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<td> ) </td>
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<td width="100%"></td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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<p>
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Wait until a data item becomes available, and invoke operator() on that item.
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<p>
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This interface is blocking. Returns 'success' if an item was processed. Returns 'end_of_stream' if there are no more items to process. Never returns 'item_not_available', as it blocks until another return condition applies.
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</div>
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</div><p>
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<a class="anchor" name="c4f90f2c771bce748beb9be734fa286c"></a><!-- doxytag: member="tbb::thread_bound_filter::try_process_item" ref="c4f90f2c771bce748beb9be734fa286c" args="()" -->
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">result_type __TBB_EXPORTED_METHOD tbb::thread_bound_filter::try_process_item </td>
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<td>(</td>
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<td class="paramname"> </td>
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<td> ) </td>
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<td width="100%"></td>
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</tr>
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</table>
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</div>
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<div class="memdoc">
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<p>
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If a data item is available, invoke operator() on that item.
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<p>
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This interface is non-blocking. Returns 'success' if an item was processed. Returns 'item_not_available' if no item can be processed now but more may arrive in the future, or if token limit is reached. Returns 'end_of_stream' if there are no more items to process.
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</div>
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</div><p>
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<hr>The documentation for this class was generated from the following file:<ul>
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<li>pipeline.h</ul>
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<hr>
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<p></p>
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Copyright © 2005-2013 Intel Corporation. All Rights Reserved.
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<p></p>
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Intel, Pentium, Intel Xeon, Itanium, Intel XScale and VTune are
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registered trademarks or trademarks of Intel Corporation or its
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subsidiaries in the United States and other countries.
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<p></p>
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* Other names and brands may be claimed as the property of others.
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