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<html xmlns:MSHelp="http://msdn.microsoft.com/mshelp" xmlns:mshelp="http://msdn.microsoft.com/mshelp"><head><link rel="SHORTCUT ICON" href="./../icons/favicon.ico" /><style type="text/css">.OH_CodeSnippetContainerTabLeftActive, .OH_CodeSnippetContainerTabLeft,.OH_CodeSnippetContainerTabLeftDisabled { }.OH_CodeSnippetContainerTabRightActive, .OH_CodeSnippetContainerTabRight,.OH_CodeSnippetContainerTabRightDisabled { }.OH_footer { }</style><link rel="stylesheet" type="text/css" href="./../styles/branding.css" /><link rel="stylesheet" type="text/css" href="./../styles/branding-en-US.css" /><style type="text/css">
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</style><script src="./../scripts/branding.js" type="text/javascript"><!----></script><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>DryadLinqExtension Class</title><meta name="Language" content="en-us" /><meta name="System.Keywords" content="DryadLinqExtension class" /><meta name="System.Keywords" content="Microsoft.Research.DryadLinq.DryadLinqExtension class" /><meta name="System.Keywords" content="DryadLinqExtension class, about DryadLinqExtension class" /><meta name="Microsoft.Help.F1" content="Microsoft.Research.DryadLinq.DryadLinqExtension" /><meta name="Microsoft.Help.Id" content="T:Microsoft.Research.DryadLinq.DryadLinqExtension" /><meta name="Description" content="Defines some useful operators that are commonly used in applications. The operators are defined using the basic DryadLINQ operators. This class also shows how a user library can be defined." /><meta name="Microsoft.Help.ContentType" content="Reference" /><meta name="BrandingAware" content="'true'" /><meta name="container" content="Microsoft.Research.DryadLinq" /><meta name="file" content="d83d6168-067a-d431-aaf5-3d9515eff360" /><meta name="guid" content="d83d6168-067a-d431-aaf5-3d9515eff360" /><meta name="SelfBranded" content="true" /></head><body onload="onLoad()" class="primary-mtps-offline-document"><div class="OH_outerDiv"><div class="OH_outerContent"><table class="TitleTable"><tr><td class="OH_tdTitleColumn">DryadLinqExtension Class</td><td class="OH_tdRunningTitleColumn">DryadLINQ documentation</td></tr></table><div id="mainSection"><div id="mainBody"><span class="introStyle"></span><div class="summary">
Defines some useful operators that are commonly used in applications. The
operators are defined using the basic DryadLINQ operators. This class
also shows how a user library can be defined.
</div><div class="OH_CollapsibleAreaRegion"><div class="OH_regiontitle">Inheritance Hierarchy</div><div class="OH_CollapsibleArea_HrDiv"><hr class="OH_CollapsibleArea_Hr" /></div></div><div class="OH_clear"></div><a href="http://msdn2.microsoft.com/en-us/library/e5kfa45b" target="_blank">System<span id="ID0EBEOAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EBEOAAAAA?vb=.|cpp=::|cs=.|fs=.|nu=.");
</script>Object</a><br />  <span class="selflink">Microsoft.Research.DryadLinq<span id="ID0EBBOAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EBBOAAAAA?vb=.|cpp=::|cs=.|fs=.|nu=.");
</script>DryadLinqExtension</span><br /><p></p><strong>Namespace:</strong> <a href="efe6507e-9fd8-bbd3-8227-fd6ba9e289c1.htm" target="">Microsoft.Research.DryadLinq</a><br /><strong>Assembly:</strong> <span sdata="assembly">Microsoft.Research.DryadLinq</span> (in Microsoft.Research.DryadLinq.dll) Version: 0.1.2.0 (0.1.2.0)<div class="OH_CollapsibleAreaRegion"><div class="OH_regiontitle">Syntax</div><div class="OH_CollapsibleArea_HrDiv"><hr class="OH_CollapsibleArea_Hr" /></div></div><div class="OH_clear"></div><div id="snippetGroup_Syntax" class="code"><div id="ID0ECAEAAAAA" class="OH_CodeSnippetContainer"><div class="OH_CodeSnippetContainerTabs" id="ID0ECAEAAAAA_tabs"><div class="OH_CodeSnippetContainerTabLeftActive" id="ID0ECAEAAAAA_tabimgleft"></div><div id="ID0ECAEAAAAA_tab1" class="OH_CodeSnippetContainerTabActive" EnableCopyCode="true"><a href="#" onclick="javascript:ChangeTab('ID0ECAEAAAAA','C#','1','4');return false;">C#</a></div><div id="ID0ECAEAAAAA_tab2" class="OH_CodeSnippetContainerTab" EnableCopyCode="true"><a href="#" onclick="javascript:ChangeTab('ID0ECAEAAAAA','Visual Basic','2','4');return false;">VB</a></div><div id="ID0ECAEAAAAA_tab3" class="OH_CodeSnippetContainerTab" EnableCopyCode="true"><a href="#" onclick="javascript:ChangeTab('ID0ECAEAAAAA','Visual C++','3','4');return false;">C++</a></div><div id="ID0ECAEAAAAA_tab4" class="OH_CodeSnippetContainerTabDisabledNotFirst" EnableCopyCode="true" disabled="true"><a>F#</a></div><div class="OH_CodeSnippetContainerTabRight" id="ID0ECAEAAAAA_tabimgright"></div></div><div id="ID0ECAEAAAAA_codecollection" class="OH_CodeSnippetContainerCodeCollection"><div class="OH_CodeSnippetToolBar"><div class="OH_CodeSnippetToolBarText"><a id="ID0ECAEAAAAA_ViewColorized" href="#" onclick="javascript:ExchangeTitleContent('ID0ECAEAAAAA','4')" title="View Colorized" style="display: none">View Colorized</a><a id="ID0ECAEAAAAA_copycode" href="#" onclick="javascript:CopyToClipboard('ID0ECAEAAAAA','4')" title="Copy to Clipboard">Copy to Clipboard</a><a id="ID0ECAEAAAAA_PrintText" class="OH_PrintText" href="#" onclick="javascript:Print('ID0ECAEAAAAA','4')" title="Print">Print</a></div></div><div id="ID0ECAEAAAAA_code_Div1" class="OH_CodeSnippetContainerCode" style="display: block"><pre><span class="keyword">public</span> <span class="keyword">static</span> <span class="keyword">class</span> <span class="identifier">DryadLinqExtension</span></pre></div><div id="ID0ECAEAAAAA_code_Plain_Div1" class="OH_CodeSnippetContainerCode" style="display: none"><pre>public static class DryadLinqExtension</pre></div><div id="ID0ECAEAAAAA_code_Div2" class="OH_CodeSnippetContainerCode" style="display: none"><pre>&lt;<span class="identifier">ExtensionAttribute</span>&gt;
<span class="keyword">Public</span> <span class="keyword">NotInheritable</span> <span class="keyword">Class</span> <span class="identifier">DryadLinqExtension</span></pre></div><div id="ID0ECAEAAAAA_code_Plain_Div2" class="OH_CodeSnippetContainerCode" style="display: none"><pre>&lt;ExtensionAttribute&gt;
Public NotInheritable Class DryadLinqExtension</pre></div><div id="ID0ECAEAAAAA_code_Div3" class="OH_CodeSnippetContainerCode" style="display: none"><pre>[<span class="identifier">ExtensionAttribute</span>]
<span class="keyword">public</span> <span class="keyword">ref class</span> <span class="identifier">DryadLinqExtension</span> <span class="keyword">abstract</span> <span class="keyword">sealed</span></pre></div><div id="ID0ECAEAAAAA_code_Plain_Div3" class="OH_CodeSnippetContainerCode" style="display: none"><pre>[ExtensionAttribute]
public ref class DryadLinqExtension abstract sealed</pre></div><div id="ID0ECAEAAAAA_code_Div4" class="OH_CodeSnippetContainerCode" style="display: none"><pre /></div><div id="ID0ECAEAAAAA_code_Plain_Div4" class="OH_CodeSnippetContainerCode" style="display: none"><pre /></div></div></div><script>addSpecificTextLanguageTagSet('ID0ECAEAAAAA');</script></div><p>The <span class="selflink">DryadLinqExtension</span> type exposes the following members.</p><div class="OH_CollapsibleAreaRegion"><div class="OH_regiontitle">Methods</div><div class="OH_CollapsibleArea_HrDiv"><hr class="OH_CollapsibleArea_Hr" /></div></div><div class="OH_clear"></div><table id="memberList" class="members"><tr><th class="ps_iconColumn">
 
</th><th class="ps_nameColumn">Name</th><th class="ps_descriptionColumn">Description</th></tr><tr data="public;static;declared;notNetfw;"><td><img src="./../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="./../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="94f192e1-af7a-809b-4939-80890958945b.htm" target="">BroadCast<span id="ID0EHABGBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EHABGBCAAAAA?vb=(Of |cpp=&lt;|cs=&lt;|fs=&lt;'|nu=(");
</script>T<span id="ID0EFABGBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EFABGBCAAAAA?vb=)|cpp=&gt;|cs=&gt;|fs=&gt;|nu=)");
</script>(IQueryable<span id="ID0EDABGBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EDABGBCAAAAA?vb=(Of |cpp=&lt;|cs=&lt;|fs=&lt;'|nu=(");
</script>T<span id="ID0EBABGBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EBABGBCAAAAA?vb=)|cpp=&gt;|cs=&gt;|fs=&gt;|nu=)");
</script>, Int32)</a></td><td><div class="summary">
Broadcast a dataset to n partitions.
</div></td></tr><tr data="public;static;declared;notNetfw;"><td><img src="./../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="./../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="e05d0998-2488-a010-a996-701d268f5c51.htm" target="">BroadCast<span id="ID0ELABFBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0ELABFBCAAAAA?vb=(Of |cpp=&lt;|cs=&lt;|fs=&lt;'|nu=(");
</script>T, T1<span id="ID0EJABFBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EJABFBCAAAAA?vb=)|cpp=&gt;|cs=&gt;|fs=&gt;|nu=)");
</script>(IQueryable<span id="ID0EHABFBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EHABFBCAAAAA?vb=(Of |cpp=&lt;|cs=&lt;|fs=&lt;'|nu=(");
</script>T<span id="ID0EFABFBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EFABFBCAAAAA?vb=)|cpp=&gt;|cs=&gt;|fs=&gt;|nu=)");
</script>, IQueryable<span id="ID0EDABFBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EDABFBCAAAAA?vb=(Of |cpp=&lt;|cs=&lt;|fs=&lt;'|nu=(");
</script>T1<span id="ID0EBABFBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EBABFBCAAAAA?vb=)|cpp=&gt;|cs=&gt;|fs=&gt;|nu=)");
</script>)</a></td><td><div class="summary">
Broadcast a dataset to multiple partitions
</div></td></tr><tr data="public;static;declared;notNetfw;"><td><img src="./../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="./../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="895403fc-6f72-5cdc-76c0-ec7fdd32d923.htm" target="">CheckOrderBy<span id="ID0ECABEBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0ECABEBCAAAAA?vb=(Of |cpp=&lt;|cs=&lt;|fs=&lt;'|nu=(");
</script>TSource, TKey<span id="ID0EAABEBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EAABEBCAAAAA?vb=)|cpp=&gt;|cs=&gt;|fs=&gt;|nu=)");
</script></a></td><td><div class="summary">
Check if each partition of the input dataset is ordered.
</div></td></tr><tr data="public;static;declared;notNetfw;"><td><img src="./../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="./../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="d5302869-185b-30a0-e61a-0b95888c6be9.htm" target="">CrossProduct<span id="ID0ECABDBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0ECABDBCAAAAA?vb=(Of |cpp=&lt;|cs=&lt;|fs=&lt;'|nu=(");
</script>T1, T2, T3<span id="ID0EAABDBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EAABDBCAAAAA?vb=)|cpp=&gt;|cs=&gt;|fs=&gt;|nu=)");
</script></a></td><td><div class="summary">
Compute the cross product of two datasets. The function procFunc is applied to each
pair of the cross product to form the output dataset.
</div></td></tr><tr data="public;static;declared;notNetfw;"><td><img src="./../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="./../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="267f053f-e105-22da-4c71-d345f585b80c.htm" target="">DoWhile<span id="ID0E0BB0ABCBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0E0BB0ABCBCAAAAA?vb=(Of |cpp=&lt;|cs=&lt;|fs=&lt;'|nu=(");
</script>T<span id="ID0E6ABCBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0E6ABCBCAAAAA?vb=)|cpp=&gt;|cs=&gt;|fs=&gt;|nu=)");
</script>(IQueryable<span id="ID0E4ABCBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0E4ABCBCAAAAA?vb=(Of |cpp=&lt;|cs=&lt;|fs=&lt;'|nu=(");
</script>T<span id="ID0E2ABCBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0E2ABCBCAAAAA?vb=)|cpp=&gt;|cs=&gt;|fs=&gt;|nu=)");
</script>, Func<span id="ID0EZABCBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EZABCBCAAAAA?vb=(Of |cpp=&lt;|cs=&lt;|fs=&lt;'|nu=(");
</script>IQueryable<span id="ID0EXABCBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EXABCBCAAAAA?vb=(Of |cpp=&lt;|cs=&lt;|fs=&lt;'|nu=(");
</script>T<span id="ID0EVABCBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EVABCBCAAAAA?vb=)|cpp=&gt;|cs=&gt;|fs=&gt;|nu=)");
</script>, IQueryable<span id="ID0ETABCBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0ETABCBCAAAAA?vb=(Of |cpp=&lt;|cs=&lt;|fs=&lt;'|nu=(");
</script>T<span id="ID0ERABCBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0ERABCBCAAAAA?vb=)|cpp=&gt;|cs=&gt;|fs=&gt;|nu=)");
</script><span id="ID0EQABCBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EQABCBCAAAAA?vb=)|cpp=&gt;|cs=&gt;|fs=&gt;|nu=)");
</script>, Func<span id="ID0EOABCBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EOABCBCAAAAA?vb=(Of |cpp=&lt;|cs=&lt;|fs=&lt;'|nu=(");
</script>IQueryable<span id="ID0EMABCBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EMABCBCAAAAA?vb=(Of |cpp=&lt;|cs=&lt;|fs=&lt;'|nu=(");
</script>T<span id="ID0EKABCBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EKABCBCAAAAA?vb=)|cpp=&gt;|cs=&gt;|fs=&gt;|nu=)");
</script>, IQueryable<span id="ID0EIABCBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EIABCBCAAAAA?vb=(Of |cpp=&lt;|cs=&lt;|fs=&lt;'|nu=(");
</script>T<span id="ID0EGABCBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EGABCBCAAAAA?vb=)|cpp=&gt;|cs=&gt;|fs=&gt;|nu=)");
</script>, IQueryable<span id="ID0EEABCBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EEABCBCAAAAA?vb=(Of |cpp=&lt;|cs=&lt;|fs=&lt;'|nu=(");
</script>Boolean<span id="ID0ECABCBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0ECABCBCAAAAA?vb=)|cpp=&gt;|cs=&gt;|fs=&gt;|nu=)");
</script><span id="ID0EBABCBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EBABCBCAAAAA?vb=)|cpp=&gt;|cs=&gt;|fs=&gt;|nu=)");
</script>)</a></td><td><div class="summary">
Conditional DoWhile loop.
</div></td></tr><tr data="public;static;declared;notNetfw;"><td><img src="./../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="./../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="c9592db7-ab41-e3b6-f10b-2d066022802b.htm" target="">DoWhile<span id="ID0E0BB0ABBBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0E0BB0ABBBCAAAAA?vb=(Of |cpp=&lt;|cs=&lt;|fs=&lt;'|nu=(");
</script>T<span id="ID0E6ABBBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0E6ABBBCAAAAA?vb=)|cpp=&gt;|cs=&gt;|fs=&gt;|nu=)");
</script>(IQueryable<span id="ID0E4ABBBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0E4ABBBCAAAAA?vb=(Of |cpp=&lt;|cs=&lt;|fs=&lt;'|nu=(");
</script>T<span id="ID0E2ABBBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0E2ABBBCAAAAA?vb=)|cpp=&gt;|cs=&gt;|fs=&gt;|nu=)");
</script>, Func<span id="ID0EZABBBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EZABBBCAAAAA?vb=(Of |cpp=&lt;|cs=&lt;|fs=&lt;'|nu=(");
</script>IQueryable<span id="ID0EXABBBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EXABBBCAAAAA?vb=(Of |cpp=&lt;|cs=&lt;|fs=&lt;'|nu=(");
</script>T<span id="ID0EVABBBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EVABBBCAAAAA?vb=)|cpp=&gt;|cs=&gt;|fs=&gt;|nu=)");
</script>, IQueryable<span id="ID0ETABBBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0ETABBBCAAAAA?vb=(Of |cpp=&lt;|cs=&lt;|fs=&lt;'|nu=(");
</script>T<span id="ID0ERABBBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0ERABBBCAAAAA?vb=)|cpp=&gt;|cs=&gt;|fs=&gt;|nu=)");
</script><span id="ID0EQABBBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EQABBBCAAAAA?vb=)|cpp=&gt;|cs=&gt;|fs=&gt;|nu=)");
</script>, Func<span id="ID0EOABBBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EOABBBCAAAAA?vb=(Of |cpp=&lt;|cs=&lt;|fs=&lt;'|nu=(");
</script>IQueryable<span id="ID0EMABBBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EMABBBCAAAAA?vb=(Of |cpp=&lt;|cs=&lt;|fs=&lt;'|nu=(");
</script>T<span id="ID0EKABBBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EKABBBCAAAAA?vb=)|cpp=&gt;|cs=&gt;|fs=&gt;|nu=)");
</script>, IQueryable<span id="ID0EIABBBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EIABBBCAAAAA?vb=(Of |cpp=&lt;|cs=&lt;|fs=&lt;'|nu=(");
</script>T<span id="ID0EGABBBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EGABBBCAAAAA?vb=)|cpp=&gt;|cs=&gt;|fs=&gt;|nu=)");
</script>, IQueryable<span id="ID0EEABBBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EEABBBCAAAAA?vb=(Of |cpp=&lt;|cs=&lt;|fs=&lt;'|nu=(");
</script>Boolean<span id="ID0ECABBBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0ECABBBCAAAAA?vb=)|cpp=&gt;|cs=&gt;|fs=&gt;|nu=)");
</script><span id="ID0EBABBBCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EBABBBCAAAAA?vb=)|cpp=&gt;|cs=&gt;|fs=&gt;|nu=)");
</script>, Int32)</a></td><td><div class="summary">
Conditional DoWhile loop.
</div></td></tr><tr data="public;static;declared;notNetfw;"><td><img src="./../icons/pubmethod.gif" alt="Public method" title="Public method" /><img src="./../icons/static.gif" alt="Static member" title="Static member" /></td><td><a href="6613acc6-d94d-28ed-f5ce-28ad5967f7f0.htm" target="">MapReduce<span id="ID0ECABABCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0ECABABCAAAAA?vb=(Of |cpp=&lt;|cs=&lt;|fs=&lt;'|nu=(");
</script>TSource, TMap, TKey, TResult<span id="ID0EAABABCAAAAA"> </span><script type="text/javascript">
addToLanSpecTextIdSet("ID0EAABABCAAAAA?vb=)|cpp=&gt;|cs=&gt;|fs=&gt;|nu=)");
</script></a></td><td><div class="summary">
The standard MapReduce.
</div></td></tr></table><a href="#mainBody" target="">Top</a><a name="seeAlsoSection"><!----></a><div class="OH_CollapsibleAreaRegion"><div class="OH_regiontitle">See Also</div><div class="OH_CollapsibleArea_HrDiv"><hr class="OH_CollapsibleArea_Hr" /></div></div><div class="OH_clear"></div><div class="seeAlsoStyle"><a href="efe6507e-9fd8-bbd3-8227-fd6ba9e289c1.htm" target="">Microsoft.Research.DryadLinq Namespace</a></div></div></div></div></div><div id="OH_footer" class="OH_footer"><p /><div class="OH_feedbacklink"><a href="mailto:?subject=DryadLINQ+documentation+DryadLinqExtension+Class+100+EN-US&amp;body=Your%20feedback%20is%20used%20to%20improve%20the%20documentation%20and%20the%20product.%20Your%20e-mail%20address%20will%20not%20be%20used%20for%20any%20other%20purpose%20and%20is%20disposed%20of%20after%20the%20issue%20you%20report%20is%20resolved.%20While%20working%20to%20resolve%20the%20issue%20that%20you%20report%2c%20you%20may%20be%20contacted%20via%20e-mail%20to%20get%20further%20details%20or%20clarification%20on%20the%20feedback%20you%20sent.%20After%20the%20issue%20you%20report%20has%20been%20addressed%2c%20you%20may%20receive%20an%20e-mail%20to%20let%20you%20know%20that%20your%20feedback%20has%20been%20addressed.">Send Feedback</a> on this topic.</div></div></body></html>