mingw/html/lib/if.html

   1 <?xml version="1.0" ?>
   2 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
   3 <html xmlns="http://www.w3.org/1999/xhtml">
   4 <head>
   5 <title>if - C&lt;use&gt; a Perl module if a condition holds</title>
   6 <meta http-equiv="content-type" content="text/html; charset=utf-8" />
   7 <link rev="made" href="mailto:" />
   8 </head>
   9
  10 <body style="background-color: white">
  11 <table border="0" width="100%" cellspacing="0" cellpadding="3">
  12 <tr><td class="block" style="background-color: #cccccc" valign="middle">
  13 <big><strong><span class="block">&nbsp;if - C&lt;use&gt; a Perl module if a condition holds</span></strong></big>
  14 </td></tr>
  15 </table>
  16
  17 <p><a name="__index__"></a></p>
  18 <!-- INDEX BEGIN -->
  19
  20 <ul>
  21
  22         <li><a href="#name">NAME</a></li>
  23         <li><a href="#synopsis">SYNOPSIS</a></li>
  24         <li><a href="#description">DESCRIPTION</a></li>
  25         <li><a href="#bugs">BUGS</a></li>
  26         <li><a href="#author">AUTHOR</a></li>
  27 </ul>
  28 <!-- INDEX END -->
  29
  30 <hr />
  31 <p>
  32 </p>
  33 <h1><a name="name">NAME</a></h1>
  34 <p>if - <a href="file://C|\msysgit\mingw\html/pod/perlfunc.html#item_use"><code>use</code></a> a Perl module if a condition holds</p>
  35 <p>
  36 </p>
  37 <hr />
  38 <h1><a name="synopsis">SYNOPSIS</a></h1>
  39 <pre>
  40   use if CONDITION, MODULE =&gt; ARGUMENTS;</pre>
  41 <p>
  42 </p>
  43 <hr />
  44 <h1><a name="description">DESCRIPTION</a></h1>
  45 <p>The construct</p>
  46 <pre>
  47   use if CONDITION, MODULE =&gt; ARGUMENTS;</pre>
  48 <p>has no effect unless <code>CONDITION</code> is true.  In this case the effect is
  49 the same as of</p>
  50 <pre>
  51   use MODULE ARGUMENTS;</pre>
  52 <p>Above <code>=&gt;</code> provides necessary quoting of <code>MODULE</code>.  If not used (e.g.,
  53 no ARGUMENTS to give), you'd better quote <code>MODULE</code> yourselves.</p>
  54 <p>
  55 </p>
  56 <hr />
  57 <h1><a name="bugs">BUGS</a></h1>
  58 <p>The current implementation does not allow specification of the
  59 required version of the module.</p>
  60 <p>
  61 </p>
  62 <hr />
  63 <h1><a name="author">AUTHOR</a></h1>
  64 <p>Ilya Zakharevich <em><a href="mailto:mailto:perl-module-if@ilyaz.org">mailto:perl-module-if@ilyaz.org</a></em>.</p>
  65 <table border="0" width="100%" cellspacing="0" cellpadding="3">
  66 <tr><td class="block" style="background-color: #cccccc" valign="middle">
  67 <big><strong><span class="block">&nbsp;if - C&lt;use&gt; a Perl module if a condition holds</span></strong></big>
  68 </td></tr>
  69 </table>
  70
  71 </body>
  72
  73 </html>