<html><head><title>Predefined Component Classes</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script></head><body class="FramedContentPage" onLoad="NDOnLoad()"><script language=JavaScript><!--
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<div class="CGroup"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="Predefined_Component_Classes" href="../../ovm_ref/components.txt">Predefined Component Classes</a></h1><div class=CBody><p>Components form the foundation of the OVM.&nbsp; They encapsulate behavior of drivers, scoreboards, and other objects in a testbench.&nbsp; The OVM library provides a set of predefined component types, all derived directly or indirectly from <a href="../files/base/ovm_component-svh.html#ovm_component" class=LClass id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">ovm_component</a>.</p><h4 class=CHeading>Predefined Components</h4><img src="nd/Images/ovm_ref_components.gif" width="254" height="429"></div></div></div>

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<div class=CToolTip id="tt1"><div class=CClass><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td>virtual class ovm_component extends ovm_report_object</td></tr></table></blockquote>The ovm_component class is the root base class for OVM components. </div></div><!--END_ND_TOOLTIPS-->

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