mingw/html/lib/Digest/base.html

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   5 <title>Digest::base - Digest base class</title>
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  13 <big><strong><span class="block">&nbsp;Digest::base - Digest base class</span></strong></big>
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  20 <ul>
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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="#see_also">SEE ALSO</a></li>
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  30 <p>
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  32 <h1><a name="name">NAME</a></h1>
  33 <p>Digest::base - Digest base class</p>
  34 <p>
  35 </p>
  36 <hr />
  37 <h1><a name="synopsis">SYNOPSIS</a></h1>
  38 <pre>
  39   package Digest::Foo;
  40   use base 'Digest::base';</pre>
  41 <p>
  42 </p>
  43 <hr />
  44 <h1><a name="description">DESCRIPTION</a></h1>
  45 <p>The <code>Digest::base</code> class provide implementations of the methods
  46 <code>addfile</code> and <code>add_bits</code> in terms of <code>add</code>, and of the methods
  47 <code>hexdigest</code> and <code>b64digest</code> in terms of <code>digest</code>.</p>
  48 <p>Digest implementations might want to inherit from this class to get
  49 this implementations of the alternative <em>add</em> and <em>digest</em> methods.
  50 A minimal subclass needs to implement the following methods by itself:</p>
  51 <pre>
  52     new
  53     clone
  54     add
  55     digest</pre>
  56 <p>The arguments and expected behaviour of these methods are described in
  57 <a href="file://C|\msysgit\mingw\html/lib/Digest.html">the Digest manpage</a>.</p>
  58 <p>
  59 </p>
  60 <hr />
  61 <h1><a name="see_also">SEE ALSO</a></h1>
  62 <p><a href="file://C|\msysgit\mingw\html/lib/Digest.html">the Digest manpage</a></p>
  63 <table border="0" width="100%" cellspacing="0" cellpadding="3">
  64 <tr><td class="block" style="background-color: #cccccc" valign="middle">
  65 <big><strong><span class="block">&nbsp;Digest::base - Digest base class</span></strong></big>
  66 </td></tr>
  67 </table>
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