File: is_selfish.html

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<html>
<head>
	<title>BOOST_PP_IS_SELFISH</title>
	<link rel="stylesheet" type="text/css" href="../styles.css">
	
</head>
<body>
	<div style="margin-left:  0px;">
		The <b>BOOST_PP_IS_SELFISH</b> macro is defined when a <i>self-inclusion</i> is in progress.
	</div>
	<h4>Usage</h4>
		<div class="code">
			#if !defined(<b>BOOST_PP_IS_SELFISH</b>) // ...
		</div>
	<h4>Remarks</h4>
		<div>
			If a <i>self-inclusion</i> is in progress, this macro is defined as <i>1</i>.&nbsp;
			This means that the following will also work:
			<div>
				#if !<b>BOOST_PP_IS_SELFISH</b> // ...
			</div>
		</div>
		<div>
			This macro is defined to guard a file from infinite inclusion.
		</div>
</body>
</html>