Bad(3) User Contributed Perl Documentation Bad(3)NAMEPDL::Bad - PDL does not process bad values
DESCRIPTION
PDL has been compiled with WITH_BADVAL either 0 or undef, so it does
not contain any bad-value support code. Actually, a number of methods
are defined, but they are only placeholders to make writing other code,
that has to handle WITH_BADVAL being true or false, easier.
Implementation details are given in PDL::BadValues.
SYNOPSIS
use PDL::Bad;
print "\nBad value support in PDL is turned " .
$PDL::Bad::Status ? "on" : "off" . ".\n";
Bad value support in PDL is turned off.
VARIABLES
There are currently three variables that this module defines which may
be of use.
$PDL::Bad::Status
Set to 0
$PDL::Bad::UseNaN
Set to 0
$PDL::Bad::PerPdl
Set to 0
AUTHOR
Doug Burke (djburke@cpan.org), 2000, 2001, 2003, 2006.
The per-piddle bad value support is by Heiko Klein (2006).
All rights reserved. There is no warranty. You are allowed to
redistribute this software / documentation under certain conditions.
For details, see the file COPYING in the PDL distribution. If this file
is separated from the PDL distribution, the copyright notice should be
included in the file.
perl v5.10.0 2008-08-29 Bad(3)