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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/><meta http-equiv="X-UA-Compatible" content="IE=9"/><meta name="generator" content="Doxygen 1.8.4"/><title>tbb::parallel_while< Body > Class Template Reference</title><link href="tabs.css" rel="stylesheet" type="text/css"/><script type="text/javascript" src="jquery.js"></script><script type="text/javascript" src="dynsections.js"></script><link href="doxygen.css" rel="stylesheet" type="text/css" /></head><body><div id="top"><!-- do not remove this div, it is closed by doxygen! --><!-- end header part --><!-- Generated by Doxygen 1.8.4 --> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li class="current"><a href="annotated.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <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 id="nav-path" class="navpath"> <ul><li class="navelem"><a class="el" href="a00222.html">tbb</a></li><li class="navelem"><a class="el" href="a00088.html">parallel_while</a></li> </ul></div></div><!-- top --><div class="header"> <div class="summary"><a href="#pub-types">Public Types</a> |<a href="#pub-methods">Public Member Functions</a> |<a href="a00267.html">List of all members</a> </div> <div class="headertitle"><div class="title">tbb::parallel_while< Body > Class Template Reference<div class="ingroups"><a class="el" href="a00234.html">Algorithms</a></div></div> </div></div><!--header--><div class="contents">
<p>Parallel iteration over a stream, with optional addition of more work. <a href="a00088.html#details">More...</a></p>
<p><code>#include <parallel_while.h></code></p><div class="dynheader">Inheritance diagram for tbb::parallel_while< Body >:</div><div class="dyncontent"> <div class="center"> <img src="a00088.png" usemap="#tbb::parallel_while< Body >_map" alt=""/> <map id="tbb::parallel_while< Body >_map" name="tbb::parallel_while< Body >_map"></map> </div></div><table class="memberdecls"><tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>Public Types</h2></td></tr><tr class="memitem:a2442f019427e608d46801376267e44a8"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2442f019427e608d46801376267e44a8"></a>typedef Body::argument_type </td><td class="memItemRight" valign="bottom"><a class="el" href="a00088.html#a2442f019427e608d46801376267e44a8">value_type</a></td></tr><tr class="memdesc:a2442f019427e608d46801376267e44a8"><td class="mdescLeft"> </td><td class="mdescRight">Type of items. <br/></td></tr><tr class="separator:a2442f019427e608d46801376267e44a8"><td class="memSeparator" colspan="2"> </td></tr></table><table class="memberdecls"><tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>Public Member Functions</h2></td></tr><tr class="memitem:a220a7307358aa36802c8754ea45ca385"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a220a7307358aa36802c8754ea45ca385"></a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00088.html#a220a7307358aa36802c8754ea45ca385">parallel_while</a> ()</td></tr><tr class="memdesc:a220a7307358aa36802c8754ea45ca385"><td class="mdescLeft"> </td><td class="mdescRight">Construct empty non-running parallel while. <br/></td></tr><tr class="separator:a220a7307358aa36802c8754ea45ca385"><td class="memSeparator" colspan="2"> </td></tr><tr class="memitem:ac2fd559c8a38639fa1ba97a0d5639ca8"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac2fd559c8a38639fa1ba97a0d5639ca8"></a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00088.html#ac2fd559c8a38639fa1ba97a0d5639ca8">~parallel_while</a> ()</td></tr><tr class="memdesc:ac2fd559c8a38639fa1ba97a0d5639ca8"><td class="mdescLeft"> </td><td class="mdescRight">Destructor cleans up data members before returning. <br/></td></tr><tr class="separator:ac2fd559c8a38639fa1ba97a0d5639ca8"><td class="memSeparator" colspan="2"> </td></tr><tr class="memitem:a20607ba5faa958144787d980aa850c16"><td class="memTemplParams" colspan="2">template<typename Stream > </td></tr><tr class="memitem:a20607ba5faa958144787d980aa850c16"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00088.html#a20607ba5faa958144787d980aa850c16">run</a> (Stream &stream, const Body &body)</td></tr><tr class="memdesc:a20607ba5faa958144787d980aa850c16"><td class="mdescLeft"> </td><td class="mdescRight">Apply body.apply to each item in the stream. <a href="#a20607ba5faa958144787d980aa850c16">More...</a><br/></td></tr><tr class="separator:a20607ba5faa958144787d980aa850c16"><td class="memSeparator" colspan="2"> </td></tr><tr class="memitem:a4861989d7f5e3111d264d4d6013e8fe1"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00088.html#a4861989d7f5e3111d264d4d6013e8fe1">add</a> (const <a class="el" href="a00088.html#a2442f019427e608d46801376267e44a8">value_type</a> &item)</td></tr><tr class="memdesc:a4861989d7f5e3111d264d4d6013e8fe1"><td class="mdescLeft"> </td><td class="mdescRight">Add a work item while running. <a href="#a4861989d7f5e3111d264d4d6013e8fe1">More...</a><br/></td></tr><tr class="separator:a4861989d7f5e3111d264d4d6013e8fe1"><td class="memSeparator" colspan="2"> </td></tr></table><a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2><div class="textblock"><h3>template<typename Body><br/>class tbb::parallel_while< Body ></h3>
<p>Parallel iteration over a stream, with optional addition of more work. </p><p>The Body b has the requirement: <br/> "b(v)" <br/> "b.argument_type" <br/> where v is an argument_type </p></div><h2 class="groupheader">Member Function Documentation</h2><a class="anchor" id="a4861989d7f5e3111d264d4d6013e8fe1"></a><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="a00088.html">tbb::parallel_while</a>< Body >::add </td> <td>(</td> <td class="paramtype">const <a class="el" href="a00088.html#a2442f019427e608d46801376267e44a8">value_type</a> & </td> <td class="paramname"><em>item</em>)</td><td></td> <td></td> </tr> </table></div><div class="memdoc">
<p>Add a work item while running. </p><p>Should be executed only by body.apply or a thread spawned therefrom. </p>
</div></div><a class="anchor" id="a20607ba5faa958144787d980aa850c16"></a><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="a00088.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> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table></div><div class="memdoc">
<p>Apply body.apply to each item in the stream. </p><p>A Stream s has the requirements <br/> "S::value_type" <br/> "s.pop_if_present(value) is convertible to bool </p>
</div></div><hr/>The documentation for this class was generated from the following file:<ul><li>parallel_while.h</li></ul></div><!-- contents --><hr><p></p>Copyright © 2005-2014 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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