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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>tbb::parallel_while< Body > Class Template Reference</title><link href="doxygen.css" rel="stylesheet" type="text/css"><link href="tabs.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.4.7 --><div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li id="current"><a href="annotated.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> </ul></div><div class="tabs"> <ul> <li><a href="annotated.html"><span>Class List</span></a></li> <li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li> <li><a href="functions.html"><span>Class Members</span></a></li> </ul></div><div class="nav"><a class="el" href="a00428.html">tbb</a>::<a class="el" href="a00320.html">parallel_while</a></div><h1>tbb::parallel_while< Body > Class Template Reference<br><small>[<a class="el" href="a00441.html">Algorithms</a>]</small></h1><!-- doxytag: class="tbb::parallel_while" -->Parallel iteration over a stream, with optional addition of more work. <a href="#_details">More...</a><p><code>#include <parallel_while.h></code><p><a href="a00100.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0"><tr><td></td></tr><tr><td colspan="2"><br><h2>Public Types</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="fa297e53d3af2a101e712bc200233e9c"></a><!-- doxytag: member="tbb::parallel_while::value_type" ref="fa297e53d3af2a101e712bc200233e9c" args="" -->typedef Body::argument_type </td><td class="memItemRight" valign="bottom"><a class="el" href="a00320.html#fa297e53d3af2a101e712bc200233e9c">value_type</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Type of items. <br></td></tr><tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="36e26ba3880c7bcf804a97ba0cbe133f"></a><!-- doxytag: member="tbb::parallel_while::parallel_while" ref="36e26ba3880c7bcf804a97ba0cbe133f" args="()" --> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00320.html#36e26ba3880c7bcf804a97ba0cbe133f">parallel_while</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Construct empty non-running parallel while. <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="6fcfc973cc56b79c6d0fbb8a31be7e84"></a><!-- doxytag: member="tbb::parallel_while::~parallel_while" ref="6fcfc973cc56b79c6d0fbb8a31be7e84" args="()" --> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00320.html#6fcfc973cc56b79c6d0fbb8a31be7e84">~parallel_while</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Destructor cleans up data members before returning. <br></td></tr><tr><td class="memTemplParams" nowrap colspan="2">template<typename Stream> </td></tr><tr><td class="memTemplItemLeft" nowrap align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00320.html#b32a0a6e5e09ebb7fad3e6652c19afe5">run</a> (Stream &stream, const Body &body)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Apply body.apply to each item in the stream. <a href="#b32a0a6e5e09ebb7fad3e6652c19afe5"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00320.html#e131c560057a58229992b61eb8dba4c6">add</a> (const <a class="el" href="a00320.html#fa297e53d3af2a101e712bc200233e9c">value_type</a> &item)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Add a work item while running. <a href="#e131c560057a58229992b61eb8dba4c6"></a><br></td></tr></table><hr><a name="_details"></a><h2>Detailed Description</h2><h3>template<typename Body><br> class tbb::parallel_while< Body ></h3>
Parallel iteration over a stream, with optional addition of more work. <p>The Body b has the requirement: <br> "b(v)" <br> "b.argument_type" <br> where v is an argument_type <p><hr><h2>Member Function Documentation</h2><a class="anchor" name="e131c560057a58229992b61eb8dba4c6"></a><!-- doxytag: member="tbb::parallel_while::add" ref="e131c560057a58229992b61eb8dba4c6" args="(const value_type &item)" --><div class="memitem"><div class="memproto"><div class="memtemplate">template<typename Body> </div> <table class="memname"> <tr> <td class="memname">void <a class="el" href="a00320.html">tbb::parallel_while</a>< Body >::add </td> <td>(</td> <td class="paramtype">const <a class="el" href="a00320.html#fa297e53d3af2a101e712bc200233e9c">value_type</a> & </td> <td class="paramname"> <em>item</em> </td> <td> ) </td> <td width="100%"></td> </tr> </table></div><div class="memdoc">
<p>Add a work item while running. <p>Should be executed only by body.apply or a thread spawned therefrom. </div></div><p><a class="anchor" name="b32a0a6e5e09ebb7fad3e6652c19afe5"></a><!-- doxytag: member="tbb::parallel_while::run" ref="b32a0a6e5e09ebb7fad3e6652c19afe5" args="(Stream &stream, const Body &body)" --><div class="memitem"><div class="memproto"><div class="memtemplate">template<typename Body> </div><div class="memtemplate">template<typename Stream> </div> <table class="memname"> <tr> <td class="memname">void <a class="el" href="a00320.html">tbb::parallel_while</a>< Body >::run </td> <td>(</td> <td class="paramtype">Stream & </td> <td class="paramname"> <em>stream</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const Body & </td> <td class="paramname"> <em>body</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td width="100%"></td> </tr> </table></div><div class="memdoc">
<p>Apply body.apply to each item in the stream. <p>A Stream s has the requirements <br> "S::value_type" <br> "s.pop_if_present(value) is convertible to bool </div></div><p><hr>The documentation for this class was generated from the following file:<ul><li>parallel_while.h</ul><hr><p></p>Copyright © 2005-2013 Intel Corporation. All Rights Reserved.<p></p>Intel, Pentium, Intel Xeon, Itanium, Intel XScale and VTune areregistered trademarks or trademarks of Intel Corporation or itssubsidiaries in the United States and other countries.<p></p>* Other names and brands may be claimed as the property of others.
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