classlog4cpp_1_1filter.html

log4cpp 的参考文档, 一个非常好用的C++ log 类库

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    <tr><td valign="top"></td><td valign="top"><em>event</em>&nbsp;</td><td>The <a class="el" href="structlog4cpp_1_1LoggingEvent.html">LoggingEvent</a> to decide on. </td></tr>
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<dl compact><dt><b>Returns:</b></dt><dd>The Decision </dd></dl>
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<a class="anchor" name="a5" doxytag="log4cpp::Filter::appendChainedFilter"></a><p>
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          <td class="md" nowrap valign="top">void log4cpp::Filter::appendChainedFilter           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="classlog4cpp_1_1Filter.html">Filter</a> *&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>filter</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap><code> [virtual]</code></td>
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Add a <a class="el" href="classlog4cpp_1_1Filter.html">Filter</a> to the end of the <a class="el" href="classlog4cpp_1_1Filter.html">Filter</a> chain. 
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Convience method for <a class="el" href="classlog4cpp_1_1Filter.html#a4">getEndOfChain()</a>-&gt;setChainedFilter(filter). <dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>filter</em>&nbsp;</td><td>The filter to add to the end of the chain. </td></tr>
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<a class="anchor" name="a6" doxytag="log4cpp::Filter::decide"></a><p>
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          <td class="md" nowrap valign="top"><a class="el" href="classlog4cpp_1_1Filter.html#w3">Filter::Decision</a> log4cpp::Filter::decide           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const <a class="el" href="structlog4cpp_1_1LoggingEvent.html">LoggingEvent</a> &amp;&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>event</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap><code> [virtual]</code></td>
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Decide whether to accept or deny a <a class="el" href="structlog4cpp_1_1LoggingEvent.html">LoggingEvent</a>. 
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This method will walk the entire chain until a non neutral decision has been made or the end of the chain has been reached. <dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>event</em>&nbsp;</td><td>The <a class="el" href="structlog4cpp_1_1LoggingEvent.html">LoggingEvent</a> to decide on. </td></tr>
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<dl compact><dt><b>Returns:</b></dt><dd>The Decision </dd></dl>
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<a class="anchor" name="a3" doxytag="log4cpp::Filter::getChainedFilter"></a><p>
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          <td class="md" nowrap valign="top"><a class="el" href="classlog4cpp_1_1Filter.html">Filter</a> * log4cpp::Filter::getChainedFilter           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap><code> [virtual]</code></td>
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Get the next <a class="el" href="classlog4cpp_1_1Filter.html">Filter</a> in the <a class="el" href="classlog4cpp_1_1Filter.html">Filter</a> chain. 
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<dl compact><dt><b>Returns:</b></dt><dd>The next <a class="el" href="classlog4cpp_1_1Filter.html">Filter</a> or NULL if the current filter is the last in the chain </dd></dl>
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<a class="anchor" name="a4" doxytag="log4cpp::Filter::getEndOfChain"></a><p>
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          <td class="md" nowrap valign="top"><a class="el" href="classlog4cpp_1_1Filter.html">Filter</a> * log4cpp::Filter::getEndOfChain           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap><code> [virtual]</code></td>
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Get the last <a class="el" href="classlog4cpp_1_1Filter.html">Filter</a> in the <a class="el" href="classlog4cpp_1_1Filter.html">Filter</a> chain. 
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<dl compact><dt><b>Returns:</b></dt><dd>The last <a class="el" href="classlog4cpp_1_1Filter.html">Filter</a> in the <a class="el" href="classlog4cpp_1_1Filter.html">Filter</a> chain </dd></dl>
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<a class="anchor" name="a2" doxytag="log4cpp::Filter::setChainedFilter"></a><p>
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          <td class="md" nowrap valign="top">void log4cpp::Filter::setChainedFilter           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="classlog4cpp_1_1Filter.html">Filter</a> *&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>filter</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap><code> [virtual]</code></td>
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<p>
Set the next <a class="el" href="classlog4cpp_1_1Filter.html">Filter</a> in the <a class="el" href="classlog4cpp_1_1Filter.html">Filter</a> chain. 
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<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>filter</em>&nbsp;</td><td>The filter to chain </td></tr>
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<hr>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="Filter_8hh-source.html">Filter.hh</a><li><a class="el" href="Filter_8cpp.html">Filter.cpp</a></ul>
<hr size="1"><address style="align: right;"><small>Generated on Fri Jul 29 14:12:17 2005 for log4cpp by&nbsp;
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