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<h1>PatternLayout.hh</h1><a href="PatternLayout_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"> * PatternLayout.hh</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * Copyright 2002, Bastiaan Bakker. All rights reserved.</span>
<a name="l00005"></a>00005 <span class="comment"> *</span>
<a name="l00006"></a>00006 <span class="comment"> * See the COPYING file for the terms of usage and distribution.</span>
<a name="l00007"></a>00007 <span class="comment"> */</span>
<a name="l00008"></a>00008
<a name="l00009"></a>00009 <span class="preprocessor">#ifndef _LOG4CPP_PATTERNLAYOUT_HH</span>
<a name="l00010"></a>00010 <span class="preprocessor"></span><span class="preprocessor">#define _LOG4CPP_PATTERNLAYOUT_HH</span>
<a name="l00011"></a>00011 <span class="preprocessor"></span>
<a name="l00012"></a>00012 <span class="preprocessor">#include <<a class="code" href="Portability_8hh.html">log4cpp/Portability.hh</a>></span>
<a name="l00013"></a>00013 <span class="preprocessor">#include <<a class="code" href="Layout_8hh.html">log4cpp/Layout.hh</a>></span>
<a name="l00014"></a>00014 <span class="preprocessor">#include <<a class="code" href="Configurator_8hh.html">log4cpp/Configurator.hh</a>></span>
<a name="l00015"></a>00015 <span class="preprocessor">#include <vector></span>
<a name="l00016"></a>00016 <span class="preprocessor">#ifdef LOG4CPP_HAVE_SSTREAM</span>
<a name="l00017"></a>00017 <span class="preprocessor"></span><span class="preprocessor">#include <sstream></span>
<a name="l00018"></a>00018 <span class="preprocessor">#endif</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span>
<a name="l00020"></a>00020 <span class="keyword">namespace </span>log4cpp {
<a name="l00021"></a>00021
<a name="l00025"></a><a class="code" href="classlog4cpp_1_1PatternLayout.html">00025</a> <span class="keyword">class </span><a class="code" href="Export_8hh.html#30f9ff9641fa394781f52398a8312437">LOG4CPP_EXPORT</a> <a class="code" href="classlog4cpp_1_1PatternLayout.html" title="PatternLayout is a simple fixed format Layout implementation.">PatternLayout</a> : <span class="keyword">public</span> <a class="code" href="classlog4cpp_1_1Layout.html" title="Extend this abstract class to create your own log layout format.">Layout</a> {
<a name="l00026"></a>00026 <span class="keyword">public</span>:
<a name="l00030"></a><a class="code" href="classlog4cpp_1_1PatternLayout.html#d79ee3afde403cd6c6e6ce433b675afb">00030</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* DEFAULT_CONVERSION_PATTERN;
<a name="l00031"></a>00031
<a name="l00035"></a><a class="code" href="classlog4cpp_1_1PatternLayout.html#eb2b239108ff547920ba43493346a190">00035</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* SIMPLE_CONVERSION_PATTERN;
<a name="l00036"></a>00036
<a name="l00040"></a><a class="code" href="classlog4cpp_1_1PatternLayout.html#f98de13eb4e2881975078fb869dd56e7">00040</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* BASIC_CONVERSION_PATTERN;
<a name="l00041"></a>00041
<a name="l00046"></a><a class="code" href="classlog4cpp_1_1PatternLayout.html#3ceed9dd11355695346f880a61cceac3">00046</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* TTCC_CONVERSION_PATTERN;
<a name="l00047"></a>00047
<a name="l00048"></a>00048 <a class="code" href="classlog4cpp_1_1PatternLayout.html" title="PatternLayout is a simple fixed format Layout implementation.">PatternLayout</a>();
<a name="l00049"></a>00049 <span class="keyword">virtual</span> ~<a class="code" href="classlog4cpp_1_1PatternLayout.html" title="PatternLayout is a simple fixed format Layout implementation.">PatternLayout</a>();
<a name="l00050"></a>00050
<a name="l00051"></a>00051 <span class="comment">// NOTE: All double percentage signs ('%%') followed by a character</span>
<a name="l00052"></a>00052 <span class="comment">// in the following comments should actually be a single char.</span>
<a name="l00053"></a>00053 <span class="comment">// The doubles are included so that doxygen will print them correctly.</span>
<a name="l00059"></a>00059 <span class="comment"></span> <span class="keyword">virtual</span> std::string format(<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="l00060"></a>00060
<a name="l00084"></a>00084 <span class="keyword">virtual</span> <span class="keywordtype">void</span> setConversionPattern(<span class="keyword">const</span> std::string& conversionPattern)
<a name="l00085"></a>00085 <span class="keywordflow">throw</span>(<a class="code" href="classlog4cpp_1_1ConfigureFailure.html" title="Exception class for configuration.">ConfigureFailure</a>);
<a name="l00086"></a>00086
<a name="l00087"></a>00087 <span class="keyword">virtual</span> std::string getConversionPattern() <span class="keyword">const</span>;
<a name="l00088"></a>00088
<a name="l00089"></a>00089 <span class="keyword">virtual</span> <span class="keywordtype">void</span> clearConversionPattern();
<a name="l00090"></a>00090
<a name="l00091"></a><a class="code" href="classlog4cpp_1_1PatternLayout_1_1PatternComponent.html">00091</a> <span class="keyword">class </span><a class="code" href="Export_8hh.html#30f9ff9641fa394781f52398a8312437">LOG4CPP_EXPORT</a> <a class="code" href="classlog4cpp_1_1PatternLayout_1_1PatternComponent.html">PatternComponent</a> {
<a name="l00092"></a>00092 <span class="keyword">public</span>:
<a name="l00093"></a><a class="code" href="classlog4cpp_1_1PatternLayout_1_1PatternComponent.html#b3ba176aa65ac78d329a99f3a921a5dd">00093</a> <span class="keyword">inline</span> <span class="keyword">virtual</span> <a class="code" href="classlog4cpp_1_1PatternLayout_1_1PatternComponent.html#b3ba176aa65ac78d329a99f3a921a5dd">~PatternComponent</a>() {};
<a name="l00094"></a>00094 <span class="keyword">virtual</span> <span class="keywordtype">void</span> append(<a class="code" href="classstd_1_1ostringstream.html">std::ostringstream</a>& out, <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="l00095"></a>00095 };
<a name="l00096"></a>00096
<a name="l00097"></a>00097 <span class="keyword">private</span>:
<a name="l00098"></a>00098 <span class="keyword">typedef</span> std::vector<PatternComponent*> ComponentVector;
<a name="l00099"></a>00099 ComponentVector _components;
<a name="l00100"></a>00100
<a name="l00101"></a>00101 std::string _conversionPattern;
<a name="l00102"></a>00102 };
<a name="l00103"></a>00103 }
<a name="l00104"></a>00104
<a name="l00105"></a>00105 <span class="preprocessor">#endif // _LOG4CPP_PATTERNLAYOUT_HH</span>
</pre></div></div>
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