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#!/usr/bin/perl -w
package Math::BigFloat::Subclass;
require 5.005_02;
use strict;
use Exporter;
use Math::BigFloat(1.23);
use vars qw($VERSION @ISA $PACKAGE
$accuracy $precision $round_mode $div_scale);
@ISA = qw(Exporter Math::BigFloat);
$VERSION = 0.01;
# Globals
$accuracy = $precision = undef;
$round_mode = 'even';
$div_scale = 40;
sub new
{
my $proto = shift;
my $class = ref($proto) || $proto;
my $value = shift;
# Set to 0 if not provided, but don't use || (this would trigger for
# a passed objects to see if they are zero)
$value = 0 if !defined $value;
# Store the floating point value
my $self = bless Math::BigFloat->new($value), $class;
$self->{'_custom'} = 1; # make sure this never goes away
return $self;
}
1;
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