mirror of
https://github.com/boostorg/preprocessor.git
synced 2025-07-05 00:36:31 +02:00
35 lines
878 B
HTML
35 lines
878 B
HTML
<html>
|
|
<head>
|
|
<title>BOOST_PP_ARRAY_SIZE</title>
|
|
<link rel="stylesheet" type="text/css" href="../styles.css">
|
|
</head>
|
|
<body>
|
|
<div style="margin-left: 0px;">
|
|
The <b>BOOST_PP_ARRAY_SIZE</b> macro expands to the size of the <i>array</i> passed to it.
|
|
</div>
|
|
<h4>Usage</h4>
|
|
<div class="code">
|
|
<b>BOOST_PP_ARRAY_SIZE</b>(<i>array</i>)
|
|
</div>
|
|
<h4>Arguments</h4>
|
|
<dl>
|
|
<dt>array</dt>
|
|
<dd>
|
|
An <i>array</i> whose size is to be extracted.
|
|
</dd>
|
|
</dl>
|
|
<h4>Requirements</h4>
|
|
<div>
|
|
<b>Header:</b> <a href="../headers/array/size.html"><boost/preprocessor/array/size.hpp></a>
|
|
</div>
|
|
<h4>Sample Code</h4>
|
|
<div><pre>
|
|
#include <<a href="../headers/array/size.html">boost/preprocessor/array/size.hpp</a>>
|
|
|
|
#define ARRAY (3, (x, y, z))
|
|
|
|
<a href="array_size.html">BOOST_PP_ARRAY_SIZE</a>(ARRAY) // expands to 3
|
|
</pre></div>
|
|
</body>
|
|
</html>
|