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<div id="projectname">Apache log4cxx <span id="projectnumber">Version 0.10.0</span></div>
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<h1>SizeBasedTriggeringPolicy Class Reference</h1> </div>
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<!-- doxytag: class="log4cxx::rolling::SizeBasedTriggeringPolicy" --><!-- doxytag: inherits="log4cxx::rolling::TriggeringPolicy" -->
<p><a class="el" href="classlog4cxx_1_1rolling_1_1_size_based_triggering_policy.html" title="SizeBasedTriggeringPolicy looks at size of the file being currently written to.">SizeBasedTriggeringPolicy</a> looks at size of the file being currently written to.
<a href="#_details">More...</a></p>
<p>Inherits <a class="el" href="classlog4cxx_1_1rolling_1_1_triggering_policy.html">log4cxx::rolling::TriggeringPolicy</a>.</p>
<p><a href="classlog4cxx_1_1rolling_1_1_size_based_triggering_policy-members.html">List of all members.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classlog4cxx_1_1rolling_1_1_size_based_triggering_policy.html#a74729813f72340eae13d9e419345e4e0">SizeBasedTriggeringPolicy</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classlog4cxx_1_1rolling_1_1_size_based_triggering_policy.html#ad1465d1456055bf68fc9c3a7416bb862">isTriggeringEvent</a> (<a class="el" href="classlog4cxx_1_1_appender.html">Appender</a> *appender, const <a class="el" href="classlog4cxx_1_1helpers_1_1_object_ptr_t.html">log4cxx::spi::LoggingEventPtr</a> &event, const <a class="el" href="namespacelog4cxx.html#ad7ec98d27bca7666e23f27dd1fb181c8">LogString</a> &filename, size_t fileLength)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Determines if a rollover may be appropriate at this time. <a href="#ad1465d1456055bf68fc9c3a7416bb862"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classlog4cxx_1_1rolling_1_1_size_based_triggering_policy.html#a9946c535e9c21e8ac52a56c812daf87c">getMaxFileSize</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classlog4cxx_1_1rolling_1_1_size_based_triggering_policy.html#abc5e148809ffc8fc7175e0576f05d520">setMaxFileSize</a> (size_t l)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classlog4cxx_1_1rolling_1_1_size_based_triggering_policy.html#a580abdcb8fd42d07eaf679166f77bc34">activateOptions</a> (<a class="el" href="classlog4cxx_1_1helpers_1_1_pool.html">log4cxx::helpers::Pool</a> &)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Activate the options that were previously set with calls to option setters. <a href="#a580abdcb8fd42d07eaf679166f77bc34"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classlog4cxx_1_1rolling_1_1_size_based_triggering_policy.html#ac1d269357907e0809687a2bec962e1c8">setOption</a> (const <a class="el" href="namespacelog4cxx.html#ad7ec98d27bca7666e23f27dd1fb181c8">LogString</a> &option, const <a class="el" href="namespacelog4cxx.html#ad7ec98d27bca7666e23f27dd1fb181c8">LogString</a> &value)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set <code>option</code> to <code>value</code>. <a href="#ac1d269357907e0809687a2bec962e1c8"></a><br/></td></tr>
<tr><td colspan="2"><h2><a name="pro-attribs"></a>
Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classlog4cxx_1_1rolling_1_1_size_based_triggering_policy.html#acae11bdc9d7d47a51b6c1563cfaad7cd">maxFileSize</a></td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<div class="textblock"><p><a class="el" href="classlog4cxx_1_1rolling_1_1_size_based_triggering_policy.html" title="SizeBasedTriggeringPolicy looks at size of the file being currently written to.">SizeBasedTriggeringPolicy</a> looks at size of the file being currently written to. </p>
</div><hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="a74729813f72340eae13d9e419345e4e0"></a><!-- doxytag: member="log4cxx::rolling::SizeBasedTriggeringPolicy::SizeBasedTriggeringPolicy" ref="a74729813f72340eae13d9e419345e4e0" args="()" -->
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<td class="memname"><a class="el" href="classlog4cxx_1_1rolling_1_1_size_based_triggering_policy.html">SizeBasedTriggeringPolicy</a> </td>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a580abdcb8fd42d07eaf679166f77bc34"></a><!-- doxytag: member="log4cxx::rolling::SizeBasedTriggeringPolicy::activateOptions" ref="a580abdcb8fd42d07eaf679166f77bc34" args="(log4cxx::helpers::Pool &)" -->
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<td class="memname">void activateOptions </td>
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<td class="paramname"><em>p</em></td><td>)</td>
<td><code> [virtual]</code></td>
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<p>Activate the options that were previously set with calls to option setters. </p>
<p>This allows to defer activiation of the options until all options have been set. This is required for components which have related options that remain ambigous until all are set.</p>
<p>For example, the <a class="el" href="classlog4cxx_1_1_file_appender.html" title="FileAppender appends log events to a file.">FileAppender</a> has the <a class="el" href="classlog4cxx_1_1_file_appender.html#a6a6c98222ccf2072dad5a434f9336930">File</a> and <a class="el" href="classlog4cxx_1_1_file_appender.html#a78ebca211ceb3a0b2960a48092089906">Append</a> options both of which are ambigous until the other is also set. </p>
<p>Implements <a class="el" href="classlog4cxx_1_1spi_1_1_option_handler.html#af04d4bfbd66b46083b1aa042fdafbb06">OptionHandler</a>.</p>
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<td class="memname">size_t getMaxFileSize </td>
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<a class="anchor" id="ad1465d1456055bf68fc9c3a7416bb862"></a><!-- doxytag: member="log4cxx::rolling::SizeBasedTriggeringPolicy::isTriggeringEvent" ref="ad1465d1456055bf68fc9c3a7416bb862" args="(Appender *appender, const log4cxx::spi::LoggingEventPtr &event, const LogString &filename, size_t fileLength)" -->
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<td class="memname">virtual bool isTriggeringEvent </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classlog4cxx_1_1_appender.html">Appender</a> * </td>
<td class="paramname"><em>appender</em>, </td>
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<td class="paramtype">const <a class="el" href="classlog4cxx_1_1helpers_1_1_object_ptr_t.html">log4cxx::spi::LoggingEventPtr</a> & </td>
<td class="paramname"><em>event</em>, </td>
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<td class="paramtype">const <a class="el" href="namespacelog4cxx.html#ad7ec98d27bca7666e23f27dd1fb181c8">LogString</a> & </td>
<td class="paramname"><em>filename</em>, </td>
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<p>Determines if a rollover may be appropriate at this time. </p>
<p>If true is returned, RolloverPolicy.rollover will be called but it can determine that a rollover is not warranted.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">appender</td><td>A reference to the appender. </td></tr>
<tr><td class="paramname">event</td><td>A reference to the currently event. </td></tr>
<tr><td class="paramname">filename</td><td>The filename for the currently active log file. </td></tr>
<tr><td class="paramname">fileLength</td><td>Length of the file in bytes. </td></tr>
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<dl class="return"><dt><b>Returns:</b></dt><dd>true if a rollover should occur. </dd></dl>
<p>Implements <a class="el" href="classlog4cxx_1_1rolling_1_1_triggering_policy.html#aa5300801d20e51d71952b221872458ec">TriggeringPolicy</a>.</p>
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<td class="memname">void setMaxFileSize </td>
<td>(</td>
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<td class="paramname"><em>l</em></td><td>)</td>
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<a class="anchor" id="ac1d269357907e0809687a2bec962e1c8"></a><!-- doxytag: member="log4cxx::rolling::SizeBasedTriggeringPolicy::setOption" ref="ac1d269357907e0809687a2bec962e1c8" args="(const LogString &option, const LogString &value)" -->
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<td class="memname">void setOption </td>
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<td class="paramtype">const <a class="el" href="namespacelog4cxx.html#ad7ec98d27bca7666e23f27dd1fb181c8">LogString</a> & </td>
<td class="paramname"><em>option</em>, </td>
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<td class="paramtype">const <a class="el" href="namespacelog4cxx.html#ad7ec98d27bca7666e23f27dd1fb181c8">LogString</a> & </td>
<td class="paramname"><em>value</em> </td>
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<p>Set <code>option</code> to <code>value</code>. </p>
<p>The handling of each option depends on the OptionHandler instance. Some options may become active immediately whereas other may be activated only when <a class="el" href="classlog4cxx_1_1rolling_1_1_size_based_triggering_policy.html#a580abdcb8fd42d07eaf679166f77bc34" title="Activate the options that were previously set with calls to option setters.">activateOptions</a> is called. </p>
<p>Implements <a class="el" href="classlog4cxx_1_1spi_1_1_option_handler.html#a8f2ae2ded63f80c627269c99b20c19ee">OptionHandler</a>.</p>
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<hr/><h2>Member Data Documentation</h2>
<a class="anchor" id="acae11bdc9d7d47a51b6c1563cfaad7cd"></a><!-- doxytag: member="log4cxx::rolling::SizeBasedTriggeringPolicy::maxFileSize" ref="acae11bdc9d7d47a51b6c1563cfaad7cd" args="" -->
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<td class="memname">size_t <a class="el" href="classlog4cxx_1_1rolling_1_1_size_based_triggering_policy.html#acae11bdc9d7d47a51b6c1563cfaad7cd">maxFileSize</a><code> [protected]</code></td>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="sizebasedtriggeringpolicy_8h.html">sizebasedtriggeringpolicy.h</a></li>
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<li class="navelem"><a class="el" href="classlog4cxx_1_1rolling_1_1_size_based_triggering_policy.html">SizeBasedTriggeringPolicy</a> </li>
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