Description of isactive

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isactive

PURPOSE

ISACTIVE Queries whether a log file is active

SYNOPSIS

function b = isactive(logger, filename)

DESCRIPTION

ISACTIVE Queries whether a log file is active

 $ Syntax $
   - b = isactive(logger, filename)

 $ Description $
   - b = isactive(logger, filename) queries whether a log file is active.

 $ History $
   - Created by Dahua Lin, on Aug 12, 2006

CROSS-REFERENCE INFORMATION

This function calls:

• isattached ISATTACHED Judges whether the file is attached to the logger

This function is called by:

SOURCE CODE

0001 function b = isactive(logger, filename)
0002 %ISACTIVE Queries whether a log file is active
0003 %
0004 % $ Syntax $
0005 %   - b = isactive(logger, filename)
0006 %
0007 % $ Description $
0008 %   - b = isactive(logger, filename) queries whether a log file is active.
0009 %
0010 % $ History $
0011 %   - Created by Dahua Lin, on Aug 12, 2006
0012 %
0013 
0014 [tf, idx] = isattached(logger, filename);
0015 
0016 if tf
0017     b = logger.files(idx).isactive;
0018 else
0019     error('sltoolbox:invalidarg', ...
0020             'The file %s has not been added to the file list', fp);
0021 end
0022

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