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lib/Astro/FITS/CFITSIO/Simple/PrintStatus.pm  view on Meta::CPAN

  $status = Astro::FITS::CFITSIO::Simple::PrintStatus->new( $what );

Create a new object.  C<$what> may be one of the following:

=over

=item SCALAR

If this is non-zero, a progress indicator is written to STDERR.  If
B<Term::ProgressBar> is available, that is used, else a simple
percentile is output.  If this is zero, returns B<undef>.

=item GLOB

If it's a glob, it's assumed to be a filehandle glob, and output is
written to that filehandle.

=item CODEREF

If it's a code reference, it is called with three arguments