File: seq_insert.html

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<html>
	<head>
		<title>BOOST_PP_SEQ_INSERT</title>
		<link rel="stylesheet" type="text/css" href="../styles.css">
	</head>
	<body>
		<div style="margin-left:  0px;">
			The <b>BOOST_PP_SEQ_INSERT</b> macro inserts an element into an <i>seq</i>.
		</div>
		<h4>
			Usage
		</h4>
		<div class="code">
			<b>BOOST_PP_SEQ_INSERT</b>(<i>seq</i>, <i>i</i>, <i>elem</i>)
		</div>
		<h4>
			Arguments
		</h4>
		<dl>
			<dt>seq</dt>
			<dd>
				The <i>seq</i> into which an element is to be inserted.
			</dd>
			<dt>i</dt>
			<dd>
				The zero-based position in <i>seq</i> where an element is to be inserted.&nbsp; 
				Valid values range from <i>0</i> to <b>BOOST_PP_SEQ_SIZE</b>(<i>seq</i>) - <i>1</i>.
			</dd>
			<dt>elem</dt>
			<dd>
				The element to insert.
			</dd>
		</dl>
		<h4>
			Remarks
		</h4>
		<div>
			This macro inserts <i>elem</i> before the element at index <i>i</i>.
		</div>
		<h4>
			Requirements
		</h4>
		<div>
			<b>Header:</b> &nbsp;<a href="../headers/seq/insert.html">&lt;boost/preprocessor/seq/insert.hpp&gt;</a>
		</div>
		<h4>
			Sample Code
		</h4>
		<div>
			<pre>
#include &lt;<a href="../headers/seq/insert.html">boost/preprocessor/seq/insert.hpp</a>&gt;

#define SEQ (a)(b)(d)

<a href="seq_insert.html">BOOST_PP_SEQ_INSERT</a>(SEQ, 2, c) // expands to (a)(b)(c)(d)
</pre>
		</div>
	</body>
</html>