mingw/html/ext/IO/IO.html

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  13 <big><strong><span class="block">&nbsp;IO - load various IO modules</span></strong></big>
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  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="#deprecated">DEPRECATED</a></li>
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  32 <h1><a name="name">NAME</a></h1>
  33 <p>IO - load various IO modules</p>
  34 <p>
  35 </p>
  36 <hr />
  37 <h1><a name="synopsis">SYNOPSIS</a></h1>
  38 <pre>
  39     use IO qw(Handle File);  # loads IO modules, here IO::Handle, IO::File
  40     use IO;                  # DEPRECATED</pre>
  41 <p>
  42 </p>
  43 <hr />
  44 <h1><a name="description">DESCRIPTION</a></h1>
  45 <p><code>IO</code> provides a simple mechanism to load several of the IO modules
  46 in one go.  The IO modules belonging to the core are:</p>
  47 <pre>
  48       IO::Handle
  49       IO::Seekable
  50       IO::File
  51       IO::Pipe
  52       IO::Socket
  53       IO::Dir
  54       IO::Select
  55       IO::Poll</pre>
  56 <p>Some other IO modules don't belong to the perl core but can be loaded
  57 as well if they have been installed from CPAN.  You can discover which
  58 ones exist by searching for ``^IO::'' on <a href="http://search.cpan.org.">http://search.cpan.org.</a></p>
  59 <p>For more information on any of these modules, please see its respective
  60 documentation.</p>
  61 <p>
  62 </p>
  63 <hr />
  64 <h1><a name="deprecated">DEPRECATED</a></h1>
  65 <pre>
  66     use IO;                # loads all the modules listed below</pre>
  67 <p>The loaded modules are IO::Handle, IO::Seekable, IO::File, IO::Pipe,
  68 IO::Socket, IO::Dir.  You should instead explicitly import the IO
  69 modules you want.</p>
  70 <table border="0" width="100%" cellspacing="0" cellpadding="3">
  71 <tr><td class="block" style="background-color: #cccccc" valign="middle">
  72 <big><strong><span class="block">&nbsp;IO - load various IO modules</span></strong></big>
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