IO::Mark::Cache - Stream cache for IO::Mark

<!DOCTYPE html> <html lang="en-US"> <head> <title>IO::Mark::Cache - Stream cache for IO::Mark - metacpan.org</title> <link rel="preload" as="fetch" href="/account/login_status" crossorigin="anonymous" /> <link href="/assets/style-XFEQ536G.css" rel="stylesheet" type="text/css"> <script src="/assets/main-WXBSEDQJ.js" type="module"></script> <link rel="alternate" type="application/rss+xml" title="Recent CPAN Uploads of IO-Mark - MetaCPAN" href="/dist/IO-Mark/releases.rss" /> <link rel="canonical" href="https://metacpan.org/pod/IO::Mark::Cache" /> <meta name="description" content="Stream cache for IO::Mark" /> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=5"> <link rel="shortcut icon" href="/static/icons/favicon.ico"> <link rel="apple-touch-icon" sizes="152x152" href="/static/icons/apple-touch-icon.png"> <link rel="search" href="/static/opensearch.xml" type="application/opensearchdescription+xml" title="MetaCPAN"> <script async 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href="/dist/IO-Mark">IO-Mark</a> </li> <li> <a data-keyboard-shortcut="g s" href="/dist/IO-Mark/source/lib/IO/Mark/Cache.pm">Source</a> (<a href="/dist/IO-Mark/source/lib/IO/Mark/Cache.pm?raw=1">raw</a>) </li> <li> <a data-keyboard-shortcut="g b" href="/dist/IO-Mark/source/lib/IO/Mark">Browse</a> (<a href="/dist/IO-Mark/source/lib/IO/Mark?raw=1">raw</a>) </li> <li> <a data-keyboard-shortcut="g c" href="/dist/IO-Mark/changes">Changes</a> </li> <li> <a class="nopopup" href="/dist/IO-Mark/contribute">How to Contribute</a> </li> <li> <a rel="noopener nofollow" data-keyboard-shortcut="g i" href="https://rt.cpan.org/Public/Dist/Display.html?Name=IO-Mark">Issues</a> </li> <li> <a rel="noopener nofollow" href="http://matrix.cpantesters.org/?dist=IO-Mark+v0.0.1" title="Matrix">Testers</a> <span title="(pass / fail / na)">(<a rel="noopener nofollow" href="https://www.cpantesters.org/distro/I/IO-Mark.html?oncpan=1&distmat=1&version=v0.0.1&grade=2" style="color: #090">1</a> / <a rel="noopener nofollow" href="https://www.cpantesters.org/distro/I/IO-Mark.html?oncpan=1&distmat=1&version=v0.0.1&grade=3" style="color: #900">0</a> / <a rel="noopener nofollow" href="https://www.cpantesters.org/distro/I/IO-Mark.html?oncpan=1&distmat=1&version=v0.0.1&grade=4">0</a>)</span> </li> <li> <a rel="noopener nofollow" href="http://cpants.cpanauthors.org/release/ANDYA/IO-Mark-v0.0.1">Kwalitee</a> </li> <li> <div class="ttip" data-toggle="tooltip" data-placement="bottom" title="The # people with an indexing permission on IO-Mark who have released something to CPAN in the last 2 years (i.e. the # people likely able to release critical fixes in a timely manner)"> Bus factor: 0 </div> </li> <li> <a rel="noopener nofollow" href="http://cpancover.com/latest/IO-Mark-v0.0.1/index.html">91.94% Coverage </a> </li> <li> License: perl_5 </li> <li class="nav-header">Activity</li> <li> <div class="activity-graph"> <img src="/dist/IO-Mark/activity.svg?res=month" /> <div class="comment">24 month</div> </div> </li> <li class="nav-header">Tools</li> <li> <a itemprop="downloadUrl" href="https://cpan.metacpan.org/authors/id/A/AN/ANDYA/IO-Mark-v0.0.1.tar.gz"> Download (<span itemprop="fileSize">7.19KB</span>)</a> </li> <li> <a href="https://explorer.metacpan.org/?url=%2Fmodule%2FANDYA%2FIO-Mark-v0.0.1%2Flib%2FIO%2FMark%2FCache.pm"> MetaCPAN Explorer </a> </li> <li> <a href="/dist/IO-Mark/permissions"> Permissions </a> </li> <li> <a href="/dist/IO-Mark/releases.rss"> Subscribe to distribution </a> </li> <li> <button class="btn btn-link" data-toggle="modal" data-target="#metacpan_install-instructions-dialog"> Install Instructions </button> </li> <li> <form action="/search"> <input type="hidden" name="q" value="dist:IO-Mark"> <input type="search" name="q" placeholder="Search distribution" class="form-control tool-bar-form"> <input type="submit" style="display: none"> </form> </li> <li> <form action="https://grep.metacpan.org/search"> <input type="hidden" name="qd" value="IO-Mark"> <input 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<li> <a href="/release/ANDYA/IO-Mark-v0.0.1/view/lib/IO/Mark/Cache.pm">This version</a> </li> <li> <a href="/pod/IO::Mark::Cache">Latest version</a> </li> <li> </li> <li> </li> </ul> </div> </nav> <div class="content-navigation"> <div class="breadcrumbs"> <span> <a data-keyboard-shortcut="g a" rel="author" href="/author/ANDYA" class="author-name">Andy Armstrong</a> </span> <span> / </span> <div class="release dist-release status-latest maturity-released"> <span class="dropdown"><b class="caret"></b></span> <select class="select-navigator "> <option selected value="/release/ANDYA/IO-Mark-v0.0.1/view/lib/IO/Mark/Cache.pm" >v0.0.1 (ANDYA on 2007-02-28)</option> </select> <a data-keyboard-shortcut="g d" class="release-name" href="/dist/IO-Mark">IO-Mark-v0.0.1</a> </div> <span class="river-gauge-gauge"> <svg width="24px" height="15px" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g> <title> River stage zero 
 No dependents </title> <rect x="0" y="0" width="4" height="15" fill="#e4e2e2" /> <rect x="5" y="0" width="4" height="15" fill="#e4e2e2" /> <rect x="10" y="0" width="4" height="15" fill="#e4e2e2" /> <rect x="15" y="0" width="4" height="15" fill="#e4e2e2" /> <rect x="20" y="0" width="4" height="15" fill="#e4e2e2" /> </g> </svg> </span> <div id="IO-Mark-fav" class="show-logged-in"> <form action="/account/favorite/add" style="display: inline" method="POST"> <input type="hidden" name="remove" value="0"> <input type="hidden" name="release" value="IO-Mark-v0.0.1"> <input type="hidden" name="author" value="ANDYA"> <input type="hidden" name="distribution" value="IO-Mark"> <button type="submit" class="favorite"><span></span> ++</button> </form> </div> <div class="show-logged-out"> <button class="fav-not-logged-in favorite"><span></span> ++</button> </div> / <span>IO::Mark::Cache</span> </div> </div> <main class="content"> <input id="ADOPTME" type="checkbox" class="notification-toggle-checkbox" /> <div id="metacpan_notification" class="well collapsed notify-ADOPTME"> <label class="remove-notification" for="ADOPTME" > <i class="fa fa-fw fa-times black"></i> </label> <div id="metacpan_notification-container"> <h2>Why not adopt me?</h2> <div> This distribution is up for adoption! If you're interested then please contact the PAUSE module admins via <a href="mailto:modules@perl.org,andy@hexten.net?subject=Adopt%20IO%3A%3AMark%3F&body=Hello%2C%0A%0AI%27m%20interested%20in%20adopting%20the%20IO%3A%3AMark%20module.%20If%20you%20can%20grant%20me%20the%20privilege%20I%20will%20release%20the%20next%20version.%0A%0A">email</a>. <a href="/about/faq#howtoadoptadistribution"><i class="fa fa-info-circle"></i></a> </div> </div> </div> <nav class="toc"> <div class="toc-header"><strong>Contents</strong></div> <ul> <li><a href="#NAME">NAME</a></li> <li><a href="#VERSION">VERSION</a></li> <li><a href="#SYNOPSIS">SYNOPSIS</a></li> <li><a href="#BUGS-AND-LIMITATIONS">BUGS AND LIMITATIONS</a></li> <li><a href="#AUTHOR">AUTHOR</a></li> <li><a href="#LICENCE-AND-COPYRIGHT">LICENCE AND COPYRIGHT</a></li> <li><a href="#DISCLAIMER-OF-WARRANTY">DISCLAIMER OF WARRANTY</a></li> </ul></nav> <div class="pod anchors"> <h1 id="NAME">NAME</h1> <p>IO::Mark::Cache - Stream cache for IO::Mark</p> <h1 id="VERSION">VERSION</h1> <p>This document describes IO::Mark version 0.0.1</p> <h1 id="SYNOPSIS">SYNOPSIS</h1> <p>Don't use IO::Mark::Cache directly; it has no usable public interface. Use instead <a href="/pod/IO::Mark">IO::Mark</a>.</p> <h1 id="BUGS-AND-LIMITATIONS"><a id="BUGS"></a>BUGS AND LIMITATIONS</h1> <p>No bugs have been reported.</p> <p>Please report any bugs or feature requests to <code>bug-io-mark@rt.cpan.org</code>, or through the web interface at <a href="http://rt.cpan.org">http://rt.cpan.org</a>.</p> <h1 id="AUTHOR">AUTHOR</h1> <p>Andy Armstrong <code><andy@hexten.net></code></p> <h1 id="LICENCE-AND-COPYRIGHT"><a id="LICENCE"></a>LICENCE AND COPYRIGHT</h1> <p>Copyright (c) 2007, Andy Armstrong <code><andy@hexten.net></code>. All rights reserved.</p> <p>This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See <a href="/pod/perlartistic">perlartistic</a>.</p> <h1 id="DISCLAIMER-OF-WARRANTY"><a id="DISCLAIMER"></a>DISCLAIMER OF WARRANTY</h1> <p>BECAUSE THIS SOFTWARE IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE SOFTWARE, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE SOFTWARE "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE SOFTWARE IS WITH YOU. SHOULD THE SOFTWARE PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR, OR CORRECTION.</p> <p>IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE SOFTWARE AS PERMITTED BY THE ABOVE LICENCE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE SOFTWARE (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE SOFTWARE TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.</p></div> <div id="metacpan_install-instructions-dialog" class="modal fade"> <div class="modal-dialog"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button> <h4 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IO::Mark::Cache - Stream cache for IO::Mark - metacpan.org