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<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
<BODY bgcolor="FFFFFF">
<title>
CMS MessageLogger: File Destinations
</title>
<center>
<h1> <img src="header-public.gif" align="center"> </h1>
<font color=red>
<h1>CMS MessageLogger Service
<br>
File Destinations </h1>
</font>
</center>
<pre>
process TEST = {
service = MessageLogger {
vstring destinations = { <font color=red>"detailedInfo.txt"</font>
, <font color=red>"critical.txt"</font>
, "cout"
, "cerr"
}
<font color=red>PSet critical.txt = </font>{ string threshold = "ERROR" }
<font color=red>PSet detailedInfo.txt = </font>{ string threshold = "INFO" }
PSet cerr = { string threshold = "WARNING" }
}
untracked PSet maxEvents = {untracked int32 input = 5}
path p = { myAnalysisModule }
module myAnalysisModule = ModuleThatIssuesMessages { }
source = EmptySource { }
}
</pre>
The strings listed in the vstring files list each represent the name of
a file destination. Later, optional further configuration can be supplied
for each listed destination. This further configuration typically establishes
a threshold and/or limits of how often messages are reacted to, and is
written as a <font color=red>PSet</font> with name matching the file name.
<p>
There need not be a further configuration <font color=red>PSet</font> for every
listed destination. (In this example file, there is no further configuration
for the <em>cout</em> destination.) Absent further configuration,
the destination will react all messages issued.
<p>
Also, observe that the orders in which file names are listed and PSet's are
provided are arbitrary and need not match.
<p><center>
<img src="bar.gif"></center>
<p><center>
<a href="http://www.uscms.org/SoftwareComputing/index.html">
USCMS Software and Computing Home Page </a> -
<a href="MessageLogger.html"> CMS MessageLogger Service Page </a> -
<a href="parameters.html#example"> Configuration File </a>
</center>
<p>
<hr>
<address><a href="mailto:mf@fnal.gov">Mark Fischler</a></address>
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Last modified: November 29, 2005
<!-- hhmts end -->
</body>
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