PDL::Bad 2.4.11

PDL::Bad - PDL does not process bad values.

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

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Requirements:

· Perl