<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> <title>log4cpp: Filter.hh Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"> <link href="doxygen.css" rel="stylesheet" type="text/css"> </head><body> <!-- Generated by Doxygen 1.5.9 --> <div class="navigation" id="top"> <div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div> <div class="tabs"> <ul> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>File Members</span></a></li> </ul> </div> <h1>Filter.hh</h1><a href="Filter_8hh.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span> <a name="l00002"></a>00002 <span class="comment"> * Filter.hh</span> <a name="l00003"></a>00003 <span class="comment"> *</span> <a name="l00004"></a>00004 <span class="comment"> * Copyright 2001, LifeLine Networks BV (www.lifeline.nl). All rights reserved.</span> <a name="l00005"></a>00005 <span class="comment"> * Copyright 2001, Bastiaan Bakker. All rights reserved.</span> <a name="l00006"></a>00006 <span class="comment"> *</span> <a name="l00007"></a>00007 <span class="comment"> * See the COPYING file for the terms of usage and distribution.</span> <a name="l00008"></a>00008 <span class="comment"> */</span> <a name="l00009"></a>00009 <a name="l00010"></a>00010 <span class="preprocessor">#ifndef _LOG4CPP_FILTER_HH</span> <a name="l00011"></a>00011 <span class="preprocessor"></span><span class="preprocessor">#define _LOG4CPP_FILTER_HH</span> <a name="l00012"></a>00012 <span class="preprocessor"></span> <a name="l00013"></a>00013 <span class="preprocessor">#include <<a class="code" href="Portability_8hh.html">log4cpp/Portability.hh</a>></span> <a name="l00014"></a>00014 <span class="preprocessor">#include <<a class="code" href="LoggingEvent_8hh.html">log4cpp/LoggingEvent.hh</a>></span> <a name="l00015"></a>00015 <a name="l00016"></a>00016 <span class="keyword">namespace </span>log4cpp { <a name="l00017"></a>00017 <a name="l00049"></a><a class="code" href="classlog4cpp_1_1Filter.html">00049</a> <span class="keyword">class </span><a class="code" href="Export_8hh.html#30f9ff9641fa394781f52398a8312437">LOG4CPP_EXPORT</a> <a class="code" href="classlog4cpp_1_1Filter.html" title="Users should extend this class to implement customized logging event filtering.">Filter</a> { <a name="l00050"></a>00050 <span class="keyword">public</span>: <a name="l00051"></a>00051 <a name="l00052"></a><a class="code" href="classlog4cpp_1_1Filter.html#258358b931aa7cd8ea20911e0f9bfcba4894d9100d79b5a02318499007b44f5b">00052</a> <span class="keyword">typedef</span> <span class="keyword">enum</span> { DENY = -1, <a name="l00053"></a><a class="code" href="classlog4cpp_1_1Filter.html#258358b931aa7cd8ea20911e0f9bfcbae63c2f2959ca9e0dcae0f803bd933d66">00053</a> NEUTRAL = 0, <a name="l00054"></a><a class="code" href="classlog4cpp_1_1Filter.html#258358b931aa7cd8ea20911e0f9bfcbaaefa860fd668e3ec44eea46a39325de4">00054</a> ACCEPT = 1 <a name="l00055"></a>00055 } Decision; <a name="l00056"></a>00056 <a name="l00060"></a>00060 <a class="code" href="namespacelog4cpp.html#8d46e223de31016e2f88af4eb1a0a488">Filter</a>(); <a name="l00061"></a>00061 <a name="l00065"></a>00065 <span class="keyword">virtual</span> ~<a class="code" href="classlog4cpp_1_1Filter.html" title="Users should extend this class to implement customized logging event filtering.">Filter</a>(); <a name="l00066"></a>00066 <a name="l00071"></a>00071 <span class="keyword">virtual</span> <span class="keywordtype">void</span> setChainedFilter(<a class="code" href="classlog4cpp_1_1Filter.html" title="Users should extend this class to implement customized logging event filtering.">Filter</a>* filter); <a name="l00072"></a>00072 <a name="l00078"></a>00078 <span class="keyword">virtual</span> <a class="code" href="classlog4cpp_1_1Filter.html" title="Users should extend this class to implement customized logging event filtering.">Filter</a>* getChainedFilter(); <a name="l00079"></a>00079 <a name="l00084"></a>00084 <span class="keyword">virtual</span> <a class="code" href="classlog4cpp_1_1Filter.html" title="Users should extend this class to implement customized logging event filtering.">Filter</a>* getEndOfChain(); <a name="l00085"></a>00085 <a name="l00091"></a>00091 <span class="keyword">virtual</span> <span class="keywordtype">void</span> appendChainedFilter(<a class="code" href="classlog4cpp_1_1Filter.html" title="Users should extend this class to implement customized logging event filtering.">Filter</a>* filter); <a name="l00092"></a>00092 <a name="l00100"></a>00100 <span class="keyword">virtual</span> Decision decide(<span class="keyword">const</span> <a class="code" href="structlog4cpp_1_1LoggingEvent.html" title="The internal representation of logging events.">LoggingEvent</a>& event); <a name="l00101"></a>00101 <a name="l00102"></a>00102 <span class="keyword">protected</span>: <a name="l00110"></a>00110 <span class="keyword">virtual</span> Decision _decide(<span class="keyword">const</span> <a class="code" href="structlog4cpp_1_1LoggingEvent.html" title="The internal representation of logging events.">LoggingEvent</a>& event) = 0; <a name="l00111"></a>00111 <a name="l00112"></a>00112 <span class="keyword">private</span>: <a name="l00113"></a>00113 <a class="code" href="classlog4cpp_1_1Filter.html" title="Users should extend this class to implement customized logging event filtering.">Filter</a>* _chainedFilter; <a name="l00114"></a>00114 <a name="l00115"></a>00115 }; <a name="l00116"></a>00116 <a name="l00117"></a>00117 } <a name="l00118"></a>00118 <a name="l00119"></a>00119 <span class="preprocessor">#endif // _LOG4CPP_FILTER_HH</span> </pre></div></div> <hr size="1"><address style="text-align: right;"><small>Generated on Sun Jul 26 19:34:33 2009 for log4cpp by <a href="http://www.doxygen.org/index.html"> <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.9 </small></address> </body> </html>