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    Package: Facilities
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  <h2>Index</h2>
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    <ul>
      <li class='package-spec'><a href="#alog-facilities.ads:119:12">BS_<wbr/>Path</a></li>
      <li class='class-spec'><a href="#alog-facilities.ads:37:9">Instance (abstract)</a></li>
      <li class='type-spec'><a href="#alog-facilities.ads:41:12">Class</a></li>
      <li class='type-spec'><a href="#alog-facilities.ads:43:9">Handle</a></li>
      <li class='subp-spec'><a href="#alog-facilities.ads:45:13">=</a></li>
      <li class='subp-spec'><a href="#alog-facilities.ads:50:14">Set_<wbr/>Name</a></li>
      <li class='subp-spec'><a href="#alog-facilities.ads:55:13">Get_<wbr/>Name</a></li>
      <li class='subp-spec'><a href="#alog-facilities.ads:58:13">Get_<wbr/>Timestamp</a></li>
      <li class='subp-spec'><a href="#alog-facilities.ads:65:14">Process</a></li>
      <li class='subp-spec'><a href="#alog-facilities.ads:70:14">Write (abstract)</a></li>
      <li class='subp-spec'><a href="#alog-facilities.ads:77:14">Toggle_<wbr/>Write_<wbr/>Timestamp</a></li>
      <li class='subp-spec'><a href="#alog-facilities.ads:82:14">Toggle_<wbr/>UTC_<wbr/>Timestamp</a></li>
      <li class='subp-spec'><a href="#alog-facilities.ads:87:13">Is_<wbr/>Write_<wbr/>Timestamp</a></li>
      <li class='subp-spec'><a href="#alog-facilities.ads:90:13">Is_<wbr/>UTC_<wbr/>Timestamp</a></li>
      <li class='subp-spec'><a href="#alog-facilities.ads:93:14">Toggle_<wbr/>Write_<wbr/>Loglevel</a></li>
      <li class='subp-spec'><a href="#alog-facilities.ads:98:13">Is_<wbr/>Write_<wbr/>Loglevel</a></li>
      <li class='subp-spec'><a href="#alog-facilities.ads:101:14">Toggle_<wbr/>Write_<wbr/>Source</a></li>
      <li class='subp-spec'><a href="#alog-facilities.ads:106:13">Is_<wbr/>Write_<wbr/>Source</a></li>
      <li class='subp-spec'><a href="#alog-facilities.ads:109:14">Setup</a></li>
      <li class='subp-spec'><a href="#alog-facilities.ads:114:14">Teardown</a></li>
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<div class='default' id='documentation'>
  <div class='title'>
    Package:
<span class="droplink"><i>Facilities</i><ul>
  <li><a href="src_alog-facilities.ads.html">Goto spec source</a></li>
</ul></span>
  </div>
  <div class='subprograms'>
    <h1><a name='Description' id='Description'></a>Description</h1>
    <div class="class">
    <div class='details'><pre><span class="keyword">package</span> <span class="name_emphasis">Alog.Facilities</span> <span class="keyword">is</span></pre></div>
    <div class='comment'><a href="alog.ads.html#alog.ads:27:9" title="Alog">Alog</a> facilities package. Provides common data and methods used by all
facilities.
</div>
    </div>
  </div>

  <div class='subprograms'>
    <h1><a name='Packages' id='Packages'></a>Packages</h1>
    <div class="class">
      <h3>
        <a name='alog-facilities.ads:119:12' id='alog-facilities.ads:119:12'></a>
        BS_Path
        <span class='type'>(new Generic_Bounded_Length)</span>
      </h3>
        <div class='details'><pre><span class="keyword">package</span> <span class="name_emphasis">BS_Path</span> <span class="keyword">is</span> <span class="keyword">new</span> Generic_Bounded_Length (<a href="alog.ads.html#alog.ads:43:4" title="defined at alog.ads:43:4">Max_Path_Length</a>);</pre></div>
    </div>
  </div>

  <div class='subprograms'>
    <h1><a name='Classes' id='Classes'></a>Classes</h1>
    <div class="class">
      <h3><a name='alog-facilities.ads:37:9' id='alog-facilities.ads:37:9'></a>
<span class="droplink">Instance (abstract)<ul>
  <li><a href="src_alog-facilities.ads.html#l37">Goto declaration in source</a></li>
  <li><a href="src_alog-facilities.ads.html#l126">Goto full declaration in source</a></li>
</ul></span>
      </h3>
      <div class='details'><pre><span class="keyword">type</span> <span class="name_emphasis">Instance</span> <span class="keyword">is</span> <span class="keyword">abstract</span> <span class="keyword">tagged</span> <span class="keyword">limited</span> <span class="keyword">private</span>;</pre></div>
      <div class='profile'>
        <div>
          <h4>Immediate Children:</h4>
            <div><a href="alog-facilities.ads.html#alog-facilities.ads:41:12" title="defined at alog-facilities.ads:41:12">Alog.Facilities.Class</a></div>
            <div><a href="alog-facilities-file_descriptor.ads.html#alog-facilities-file_descriptor.ads:29:9" title="defined at alog-facilities-file_descriptor.ads:29:9">Alog.Facilities.File_Descriptor.Instance</a></div>
            <div><a href="alog-facilities-pgsql.ads.html#alog-facilities-pgsql.ads:28:9" title="defined at alog-facilities-pgsql.ads:28:9">Alog.Facilities.Pgsql.Instance</a></div>
            <div><a href="alog-facilities-smtp.ads.html#alog-facilities-smtp.ads:32:9" title="defined at alog-facilities-smtp.ads:32:9">Alog.Facilities.SMTP.Instance</a></div>
            <div><a href="alog-facilities-syslog.ads.html#alog-facilities-syslog.ads:25:9" title="defined at alog-facilities-syslog.ads:25:9">Alog.Facilities.Syslog.Instance</a></div>
            <div><a href="alog-facilities-xmpp.ads.html#alog-facilities-xmpp.ads:27:9" title="defined at alog-facilities-xmpp.ads:27:9">Alog.Facilities.XMPP.Instance</a></div>
        </div>
        <div>
          <h4>Primitive operations:</h4>
              <div><span class="droplink">Setup<ul><li><a href="alog-facilities.ads.html#alog-facilities.ads:109:14" title="To API doc">To API doc</a></li><li><a href="src_alog-facilities.ads.html#l109" title="To spec">To spec</a></li></ul></span></div>
              <div><span class="droplink">Teardown<ul><li><a href="alog-facilities.ads.html#alog-facilities.ads:114:14" title="To API doc">To API doc</a></li><li><a href="src_alog-facilities.ads.html#l114" title="To spec">To spec</a></li></ul></span></div>
              <div><span class="droplink">Write<ul><li><a href="alog-facilities.ads.html#alog-facilities.ads:70:14" title="To API doc">To API doc</a></li><li><a href="src_alog-facilities.ads.html#l70" title="To spec">To spec</a></li></ul></span></div>
        </div>
      </div>
      <div class='comment'>Abstract type facility instance. All facilities in the <a href="alog.ads.html#alog.ads:27:9" title="Alog">Alog</a> framework
must implement this type.
</div>
    </div>
  </div>


  <div class='subprograms'>
    <h1><a name='Types' id='Types'></a>Types</h1>
    <div class="class">
      <h3>
        <a name='alog-facilities.ads:41:12' id='alog-facilities.ads:41:12'></a>
<span class="droplink">Class<ul>
  <li><a href="src_alog-facilities.ads.html#l41">Goto declaration in source</a></li>
</ul></span>
      </h3>
      <div class='details'><pre><span class="keyword">subtype</span> <span class="name_emphasis">Class</span> <span class="keyword">is</span> <a href="alog-facilities.ads.html#alog-facilities.ads:37:9" title="defined at alog-facilities.ads:37:9">Instance</a>'<a href="alog-facilities.ads.html#alog-facilities.ads:41:12" title="defined at alog-facilities.ads:41:12">Class</a>;</pre></div>
    </div>
    <div class="class">
      <h3>
        <a name='alog-facilities.ads:43:9' id='alog-facilities.ads:43:9'></a>
<span class="droplink">Handle<ul>
  <li><a href="src_alog-facilities.ads.html#l43">Goto declaration in source</a></li>
</ul></span>
      </h3>
      <div class='details'><pre><span class="keyword">type</span> <span class="name_emphasis">Handle</span> <span class="keyword">is</span> <span class="keyword">access</span> <span class="keyword">all</span> <a href="alog-facilities.ads.html#alog-facilities.ads:41:12" title="defined at alog-facilities.ads:41:12">Class</a>;</pre></div>
    </div>
  </div>


    <div class='subprograms'>
      <h1><a name='Methods' id='Methods'></a>Subprograms &amp; Entries</h1>
      <div class="class">
        <h3>
          <a name='alog-facilities.ads:45:13' id='alog-facilities.ads:45:13'></a>
<span class="droplink">=<ul>
  <li><a href="src_alog-facilities.ads.html#l45">Goto spec in source</a></li>
</ul></span>
        </h3>
        <div class='details'><pre><span class="keyword">function</span> <span class="name_emphasis">"="</span> <table><tr><td>(</td><td><span class="name"><a name="alog-facilities.ads:46:7"></a>Left</span></td><td>: <a href="alog-facilities.ads.html#alog-facilities.ads:43:9" title="defined at alog-facilities.ads:43:9">Handle</a>;</td></tr><tr><td></td><td><span class="name"><a name="alog-facilities.ads:47:7"></a>Right</span></td><td>: <a href="alog-facilities.ads.html#alog-facilities.ads:43:9" title="defined at alog-facilities.ads:43:9">Handle</a>) <span class="keyword">return</span> Boolean;</td></tr></table></pre></div>
        <div class='comment'>Equal function.
</div>
      </div>
      <div class="class">
        <h3>
          <a name='alog-facilities.ads:50:14' id='alog-facilities.ads:50:14'></a>
<span class="droplink">Set_Name<ul>
  <li><a href="src_alog-facilities.ads.html#l50">Goto spec in source</a></li>
</ul></span>
        </h3>
        <div class='details'><pre><span class="keyword">procedure</span> <span class="name_emphasis">Set_Name</span> <table><tr><td>(</td><td><span class="name"><a name="alog-facilities.ads:51:7"></a>Facility</span></td><td>: <span class="keyword">in</span> <span class="keyword">out</span> <a href="alog-facilities.ads.html#alog-facilities.ads:41:12" title="defined at alog-facilities.ads:41:12">Class</a>;</td></tr><tr><td></td><td><span class="name"><a name="alog-facilities.ads:52:7"></a>Name</span></td><td>:        String);</td></tr></table></pre></div>
        <div class='comment'>Set facility name.
</div>
      </div>
      <div class="class">
        <h3>
          <a name='alog-facilities.ads:55:13' id='alog-facilities.ads:55:13'></a>
<span class="droplink">Get_Name<ul>
  <li><a href="src_alog-facilities.ads.html#l55">Goto spec in source</a></li>
</ul></span>
        </h3>
        <div class='details'><pre><span class="keyword">function</span> <span class="name_emphasis">Get_Name</span> <table><tr><td>(</td><td><span class="name"><a name="alog-facilities.ads:55:23"></a>Facility</span></td><td>: <a href="alog-facilities.ads.html#alog-facilities.ads:41:12" title="defined at alog-facilities.ads:41:12">Class</a>) <span class="keyword">return</span> String;</td></tr></table></pre></div>
        <div class='comment'>Get facility name.
</div>
      </div>
      <div class="class">
        <h3>
          <a name='alog-facilities.ads:58:13' id='alog-facilities.ads:58:13'></a>
<span class="droplink">Get_Timestamp<ul>
  <li><a href="src_alog-facilities.ads.html#l58">Goto spec in source</a></li>
</ul></span>
        </h3>
        <div class='details'><pre><span class="keyword">function</span> <span class="name_emphasis">Get_Timestamp</span> <table><tr><td>(</td><td><span class="name"><a name="alog-facilities.ads:59:7"></a>Facility</span></td><td>: <a href="alog-facilities.ads.html#alog-facilities.ads:41:12" title="defined at alog-facilities.ads:41:12">Class</a>;</td></tr><tr><td></td><td><span class="name"><a name="alog-facilities.ads:60:7"></a>Time</span></td><td>: Ada.Calendar.Time := Ada.Calendar.Clock) <span class="keyword">return</span> String;</td></tr></table></pre></div>
        <div class='comment'>Creates a timestamp and returns it as String. If no Time is given, the
current time is used.
</div>
      </div>
      <div class="class">
        <h3>
          <a name='alog-facilities.ads:65:14' id='alog-facilities.ads:65:14'></a>
<span class="droplink">Process<ul>
  <li><a href="src_alog-facilities.ads.html#l65">Goto spec in source</a></li>
</ul></span>
        </h3>
        <div class='details'><pre><span class="keyword">procedure</span> <span class="name_emphasis">Process</span> <table><tr><td>(</td><td><span class="name"><a name="alog-facilities.ads:66:7"></a>Facility</span></td><td>: <a href="alog-facilities.ads.html#alog-facilities.ads:41:12" title="defined at alog-facilities.ads:41:12">Class</a>;</td></tr><tr><td></td><td><span class="name"><a name="alog-facilities.ads:67:7"></a>Request</span></td><td>: <a href="alog-log_request.ads.html#alog-log_request.ads:32:9" title="defined at alog-log_request.ads:32:9">Log_Request.Instance</a>);</td></tr></table></pre></div>
        <div class='comment'><a href="alog-facilities.ads.html#alog-facilities.ads:65:14" title="Process">Process</a> a log request.
</div>
      </div>
      <div class="class">
        <h3>
          <a name='alog-facilities.ads:70:14' id='alog-facilities.ads:70:14'></a>
<span class="droplink">Write (abstract)<ul>
  <li><a href="src_alog-facilities.ads.html#l70">Goto spec in source</a></li>
</ul></span>
        </h3>
        <div class='details'><pre><span class="keyword">procedure</span> <span class="name_emphasis">Write</span> <table><tr><td>(</td><td><span class="name"><a name="alog-facilities.ads:71:7"></a>Facility</span></td><td>: <a href="alog-facilities.ads.html#alog-facilities.ads:37:9" title="defined at alog-facilities.ads:37:9">Instance</a>;</td></tr><tr><td></td><td><span class="name"><a name="alog-facilities.ads:72:7"></a>Level</span></td><td>: <a href="alog.ads.html#alog.ads:31:9" title="defined at alog.ads:31:9">Log_Level</a> := Info;</td></tr><tr><td></td><td><span class="name"><a name="alog-facilities.ads:73:7"></a>Msg</span></td><td>: String) <span class="keyword">is</span> <span class="keyword">abstract</span>;</td></tr></table></pre></div>
        <div class='comment'><a href="alog-facilities.ads.html#alog-facilities.ads:70:14" title="Write">Write</a> message with specified log level. This procedure must be
implemented by all facilities.
</div>
      </div>
      <div class="class">
        <h3>
          <a name='alog-facilities.ads:77:14' id='alog-facilities.ads:77:14'></a>
<span class="droplink">Toggle_Write_Timestamp<ul>
  <li><a href="src_alog-facilities.ads.html#l77">Goto spec in source</a></li>
</ul></span>
        </h3>
        <div class='details'><pre><span class="keyword">procedure</span> <span class="name_emphasis">Toggle_Write_Timestamp</span> <table><tr><td>(</td><td><span class="name"><a name="alog-facilities.ads:78:7"></a>Facility</span></td><td>: <span class="keyword">in</span> <span class="keyword">out</span> <a href="alog-facilities.ads.html#alog-facilities.ads:41:12" title="defined at alog-facilities.ads:41:12">Class</a>;</td></tr><tr><td></td><td><span class="name"><a name="alog-facilities.ads:79:7"></a>State</span></td><td>:        Boolean);</td></tr></table></pre></div>
        <div class='comment'>Enable/disable whether a timestamp is written for log messages.
</div>
      </div>
      <div class="class">
        <h3>
          <a name='alog-facilities.ads:82:14' id='alog-facilities.ads:82:14'></a>
<span class="droplink">Toggle_UTC_Timestamp<ul>
  <li><a href="src_alog-facilities.ads.html#l82">Goto spec in source</a></li>
</ul></span>
        </h3>
        <div class='details'><pre><span class="keyword">procedure</span> <span class="name_emphasis">Toggle_UTC_Timestamp</span> <table><tr><td>(</td><td><span class="name"><a name="alog-facilities.ads:83:7"></a>Facility</span></td><td>: <span class="keyword">in</span> <span class="keyword">out</span> <a href="alog-facilities.ads.html#alog-facilities.ads:41:12" title="defined at alog-facilities.ads:41:12">Class</a>;</td></tr><tr><td></td><td><span class="name"><a name="alog-facilities.ads:84:7"></a>State</span></td><td>:        Boolean);</td></tr></table></pre></div>
        <div class='comment'>Enable/disable UTC timestamps for log messages.
</div>
      </div>
      <div class="class">
        <h3>
          <a name='alog-facilities.ads:87:13' id='alog-facilities.ads:87:13'></a>
<span class="droplink">Is_Write_Timestamp<ul>
  <li><a href="src_alog-facilities.ads.html#l87">Goto spec in source</a></li>
</ul></span>
        </h3>
        <div class='details'><pre><span class="keyword">function</span> <span class="name_emphasis">Is_Write_Timestamp</span> <table><tr><td>(</td><td><span class="name"><a name="alog-facilities.ads:87:33"></a>Facility</span></td><td>: <a href="alog-facilities.ads.html#alog-facilities.ads:41:12" title="defined at alog-facilities.ads:41:12">Class</a>) <span class="keyword">return</span> Boolean;</td></tr></table></pre></div>
        <div class='comment'>Returns the current value of Write_Timestamp.
</div>
      </div>
      <div class="class">
        <h3>
          <a name='alog-facilities.ads:90:13' id='alog-facilities.ads:90:13'></a>
<span class="droplink">Is_UTC_Timestamp<ul>
  <li><a href="src_alog-facilities.ads.html#l90">Goto spec in source</a></li>
</ul></span>
        </h3>
        <div class='details'><pre><span class="keyword">function</span> <span class="name_emphasis">Is_UTC_Timestamp</span> <table><tr><td>(</td><td><span class="name"><a name="alog-facilities.ads:90:31"></a>Facility</span></td><td>: <a href="alog-facilities.ads.html#alog-facilities.ads:41:12" title="defined at alog-facilities.ads:41:12">Class</a>) <span class="keyword">return</span> Boolean;</td></tr></table></pre></div>
        <div class='comment'>Returns True if the timestamp of the facility is written in UTC time.
</div>
      </div>
      <div class="class">
        <h3>
          <a name='alog-facilities.ads:93:14' id='alog-facilities.ads:93:14'></a>
<span class="droplink">Toggle_Write_Loglevel<ul>
  <li><a href="src_alog-facilities.ads.html#l93">Goto spec in source</a></li>
</ul></span>
        </h3>
        <div class='details'><pre><span class="keyword">procedure</span> <span class="name_emphasis">Toggle_Write_Loglevel</span> <table><tr><td>(</td><td><span class="name"><a name="alog-facilities.ads:94:7"></a>Facility</span></td><td>: <span class="keyword">in</span> <span class="keyword">out</span> <a href="alog-facilities.ads.html#alog-facilities.ads:41:12" title="defined at alog-facilities.ads:41:12">Class</a>;</td></tr><tr><td></td><td><span class="name"><a name="alog-facilities.ads:95:7"></a>State</span></td><td>:        Boolean);</td></tr></table></pre></div>
        <div class='comment'>Enable/disable whether the loglevel is written for log messages.
</div>
      </div>
      <div class="class">
        <h3>
          <a name='alog-facilities.ads:98:13' id='alog-facilities.ads:98:13'></a>
<span class="droplink">Is_Write_Loglevel<ul>
  <li><a href="src_alog-facilities.ads.html#l98">Goto spec in source</a></li>
</ul></span>
        </h3>
        <div class='details'><pre><span class="keyword">function</span> <span class="name_emphasis">Is_Write_Loglevel</span> <table><tr><td>(</td><td><span class="name"><a name="alog-facilities.ads:98:32"></a>Facility</span></td><td>: <a href="alog-facilities.ads.html#alog-facilities.ads:41:12" title="defined at alog-facilities.ads:41:12">Class</a>) <span class="keyword">return</span> Boolean;</td></tr></table></pre></div>
        <div class='comment'>Returns the current value of Write_Loglevel.
</div>
      </div>
      <div class="class">
        <h3>
          <a name='alog-facilities.ads:101:14' id='alog-facilities.ads:101:14'></a>
<span class="droplink">Toggle_Write_Source<ul>
  <li><a href="src_alog-facilities.ads.html#l101">Goto spec in source</a></li>
</ul></span>
        </h3>
        <div class='details'><pre><span class="keyword">procedure</span> <span class="name_emphasis">Toggle_Write_Source</span> <table><tr><td>(</td><td><span class="name"><a name="alog-facilities.ads:102:7"></a>Facility</span></td><td>: <span class="keyword">in</span> <span class="keyword">out</span> <a href="alog-facilities.ads.html#alog-facilities.ads:41:12" title="defined at alog-facilities.ads:41:12">Class</a>;</td></tr><tr><td></td><td><span class="name"><a name="alog-facilities.ads:103:7"></a>State</span></td><td>:        Boolean);</td></tr></table></pre></div>
        <div class='comment'>Enable/disable whether the source of the message is logged.
</div>
      </div>
      <div class="class">
        <h3>
          <a name='alog-facilities.ads:106:13' id='alog-facilities.ads:106:13'></a>
<span class="droplink">Is_Write_Source<ul>
  <li><a href="src_alog-facilities.ads.html#l106">Goto spec in source</a></li>
</ul></span>
        </h3>
        <div class='details'><pre><span class="keyword">function</span> <span class="name_emphasis">Is_Write_Source</span> <table><tr><td>(</td><td><span class="name"><a name="alog-facilities.ads:106:30"></a>Facility</span></td><td>: <a href="alog-facilities.ads.html#alog-facilities.ads:41:12" title="defined at alog-facilities.ads:41:12">Class</a>) <span class="keyword">return</span> Boolean;</td></tr></table></pre></div>
        <div class='comment'>Returns True if writing of log message sources is enabled.
</div>
      </div>
      <div class="class">
        <h3>
          <a name='alog-facilities.ads:109:14' id='alog-facilities.ads:109:14'></a>
<span class="droplink">Setup<ul>
  <li><a href="src_alog-facilities.ads.html#l109">Goto spec in source</a></li>
</ul></span>
        </h3>
        <div class='details'><pre><span class="keyword">procedure</span> <span class="name_emphasis">Setup</span> <table><tr><td>(</td><td><span class="name"><a name="alog-facilities.ads:109:21"></a>Facility</span></td><td>: <span class="keyword">in</span> <span class="keyword">out</span> <a href="alog-facilities.ads.html#alog-facilities.ads:37:9" title="defined at alog-facilities.ads:37:9">Instance</a>) <span class="keyword">is</span> <span class="keyword">null</span>;</td></tr></table></pre></div>
        <div class='comment'>Each facility must provide a <a href="alog-facilities.ads.html#alog-facilities.ads:109:14" title="Setup">Setup</a>-procedure. These procedures are
called by Logger instances when attaching <a href="alog-facilities.ads.html#alog-facilities.ads:32:14" title="Facilities">Facilities</a>. All needed
operations prior to writing log messages should be done here.
</div>
      </div>
      <div class="class">
        <h3>
          <a name='alog-facilities.ads:114:14' id='alog-facilities.ads:114:14'></a>
<span class="droplink">Teardown<ul>
  <li><a href="src_alog-facilities.ads.html#l114">Goto spec in source</a></li>
</ul></span>
        </h3>
        <div class='details'><pre><span class="keyword">procedure</span> <span class="name_emphasis">Teardown</span> <table><tr><td>(</td><td><span class="name"><a name="alog-facilities.ads:114:24"></a>Facility</span></td><td>: <span class="keyword">in</span> <span class="keyword">out</span> <a href="alog-facilities.ads.html#alog-facilities.ads:37:9" title="defined at alog-facilities.ads:37:9">Instance</a>) <span class="keyword">is</span> <span class="keyword">null</span>;</td></tr></table></pre></div>
        <div class='comment'>Each facility must provide a <a href="alog-facilities.ads.html#alog-facilities.ads:114:14" title="Teardown">Teardown</a>-procedure. These procedures are
called by Logger instances when detaching <a href="alog-facilities.ads.html#alog-facilities.ads:32:14" title="Facilities">Facilities</a> or when the logger
object gets out of scope.
</div>
      </div>
    </div>
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