Special Variables
- 
   $ars_errstr
- 
   Error, warning and informational messages from the C or Perl API are placed in 
   this variable. This variable is not a ``real'' variable. Instead,
   it is built on the fly whenever you reference it. It is built from 
   ars_errhash
 
- 
   %ars_errhash
- 
   Error, warning and informational messages from the C or Perl API are placed in
   this hash. The hash contains several array references, allowing multiple messages
   to be handled. The easiest way to access this variable is to just reference
   (print, etc) the $ars_errstrvariable which is contructed on the
   fly from the contents of this hash's components. See Also: 
   Error Hash Values.
 Table of Contents
 Table of Contents 
Last changes to this page 26th June 1997 by d.j.adams@soton.ac.uk
© J.C.Murphy, J.W.Murphy 1997 arsperl@arsperl.org