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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>log4cpp: Appender.hh Source File</title><link href="doxygen.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.4.2 --><div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="namespaces.html">Namespace List</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="annotated.html">Class List</a> | <a class="qindex" href="dirs.html">Directories</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="namespacemembers.html">Namespace Members</a> | <a class="qindex" href="functions.html">Class Members</a> | <a class="qindex" href="globals.html">File Members</a> | <a class="qindex" href="pages.html">Related Pages</a></div><div class="nav"><a class="el" href="dir_000001.html">include</a> / <a class="el" href="dir_000002.html">log4cpp</a></div><h1>Appender.hh</h1><a href="Appender_8hh.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment">00001 <span class="comment">/*</span>00002 <span class="comment"> * Appender.hh</span>00003 <span class="comment"> *</span>00004 <span class="comment"> * Copyright 2000, LifeLine Networks BV (www.lifeline.nl). All rights reserved.</span>00005 <span class="comment"> * Copyright 2000, Bastiaan Bakker. All rights reserved.</span>00006 <span class="comment"> *</span>00007 <span class="comment"> * See the COPYING file for the terms of usage and distribution.</span>00008 <span class="comment"> */</span>00009 00010 <span class="preprocessor">#ifndef _LOG4CPP_APPENDER_HH</span>00011 <span class="preprocessor"></span><span class="preprocessor">#define _LOG4CPP_APPENDER_HH</span>00012 <span class="preprocessor"></span>00013 <span class="preprocessor">#include <<a class="code" href="Portability_8hh.html">log4cpp/Portability.hh</a>></span>00014 <span class="preprocessor">#include <string></span>00015 <span class="preprocessor">#include <map></span>00016 <span class="preprocessor">#include <set></span>00017 <span class="preprocessor">#include <stdarg.h></span>00018 <span class="preprocessor">#include <sys/types.h></span>00019 <span class="preprocessor">#include <sys/stat.h></span>00020 <span class="preprocessor">#include <fcntl.h></span>00021 <span class="preprocessor">#include <<a class="code" href="Priority_8hh.html">log4cpp/Priority.hh</a>></span>00022 <span class="preprocessor">#include <<a class="code" href="Layout_8hh.html">log4cpp/Layout.hh</a>></span>00023 <span class="preprocessor">#include <<a class="code" href="LoggingEvent_8hh.html">log4cpp/LoggingEvent.hh</a>></span>00024 <span class="preprocessor">#include <<a class="code" href="Threading_8hh.html">log4cpp/threading/Threading.hh</a>></span>00025 00026 <span class="keyword">namespace </span>log4cpp {<a name="l00027"></a><a class="code" href="namespacelog4cpp.html#a0">00027</a> <span class="keyword">class </span><a class="code" href="Export_8hh.html#a0">LOG4CPP_EXPORT</a> Filter;00028 <a name="l00033"></a><a class="code" href="classlog4cpp_1_1Appender.html">00033</a> <span class="keyword">class </span><a class="code" href="Export_8hh.html#a0">LOG4CPP_EXPORT</a> Appender {00034 <span class="keyword">public</span>:00035 00042 <span class="keyword">static</span> Appender* getAppender(<span class="keyword">const</span> std::string& name);00043 00048 <span class="keyword">static</span> <span class="keywordtype">bool</span> reopenAll();00049 00054 <span class="keyword">static</span> <span class="keywordtype">void</span> closeAll();00055 00056 <span class="keyword">protected</span>:00062 Appender(<span class="keyword">const</span> std::string& name);00063 00064 <span class="keyword">public</span>:00068 <span class="keyword">virtual</span> ~Appender();00069 00074 <span class="keyword">virtual</span> <span class="keywordtype">void</span> doAppend(<span class="keyword">const</span> <a class="code" href="structlog4cpp_1_1LoggingEvent.html">LoggingEvent</a>& event) = 0;00075 00081 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> reopen() = 0;00082 00087 <span class="keyword">virtual</span> <span class="keywordtype">void</span> close() = 0;00088 00094 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> requiresLayout() <span class="keyword">const </span>= 0;00095 00100 <span class="keyword">virtual</span> <span class="keywordtype">void</span> setLayout(<a class="code" href="classlog4cpp_1_1Layout.html">Layout</a>* layout) = 0;00101 <a name="l00106"></a><a class="code" href="classlog4cpp_1_1Appender.html#a6">00106</a> <span class="keyword">inline</span> <span class="keyword">const</span> std::string& getName()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _name; };00107 00114 <span class="keyword">virtual</span> <span class="keywordtype">void</span> setThreshold(<a class="code" href="classlog4cpp_1_1Priority.html#w0">Priority::Value</a> priority) = 0;00115 00120 <span class="keyword">virtual</span> <a class="code" href="classlog4cpp_1_1Priority.html#w0">Priority::Value</a> getThreshold() = 0;00121 00125 <span class="keyword">virtual</span> <span class="keywordtype">void</span> setFilter(Filter* filter) = 0;00126 00131 <span class="keyword">virtual</span> Filter* getFilter() = 0;00132 00133 <span class="keyword">private</span>:00134 <span class="keyword">typedef</span> std::map<std::string, Appender*> AppenderMap;00135 00136 <span class="keyword">static</span> AppenderMap* _allAppenders;00137 <span class="keyword">static</span> <a class="code" href="classlog4cpp_1_1threading_1_1Mutex.html">threading::Mutex</a> _appenderMapMutex;00138 00139 <span class="keyword">static</span> AppenderMap& _getAllAppenders();00140 <span class="keyword">static</span> <span class="keywordtype">void</span> _deleteAllAppenders();00141 <span class="keyword">static</span> <span class="keywordtype">void</span> _addAppender(Appender* appender);00142 <span class="keyword">static</span> <span class="keywordtype">void</span> _removeAppender(Appender* appender);00143 00144 <span class="keyword">const</span> std::string _name;00145 };00146 <a name="l00147"></a><a class="code" href="namespacelog4cpp.html#a1">00147</a> <span class="keyword">typedef</span> std::set<Appender *> <a class="code" href="namespacelog4cpp.html#a1">AppenderSet</a>;00148 }00149 00150 <span class="preprocessor">#endif // _LOG4CPP_APPENDER_HH</span></pre></div><hr size="1"><address style="align: right;"><small>Generated on Fri Jul 29 14:07:33 2005 for log4cpp by <a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.2 </small></address></body></html>⌨️ 快捷键说明
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