CPAN::Groonga

package Math::Histogram;
use 5.008001;
use strict;
use warnings;
use Carp qw(croak);
use JSON::XS ();

our $VERSION = '1.04';

require XSLoader;
XSLoader::load('Math::Histogram', $VERSION);

require M

 shift;
  my $hash = $self->_as_hash;
  return JSON::XS::encode_json($hash);
}

sub deserialize {
  my $class = shift;
  my $hash = JSON::XS::decode_json(ref($_[0]) ? ${$_[0]} : $_[0]);
  return $clas

ins in the histogram.

=head2 serialize

Returns a JSON string that represents this histogram object.

=head2 deserialize

Class method. Given a JSON string as generated by C<serialize()>,
recreates t

istogram ();
use JSON::XS ();

# rest of implementation in C, see XS.xs and mh_axis.h

sub serialize {
  my $self = shift;
  my $hash = $self->_as_hash;
  return JSON::XS::encode_json($hash);
}

sub d

eserialize {
  my $class = shift;
  my $hash = JSON::XS::decode_json(ref($_[0]) ? ${$_[0]} : $_[0]);
  return $class->_from_hash($hash);
}




1;

__END__

=head1 NAME

Math::Histogram::Axis - Object 

nbins + 1> for overflow.

=head2 serialize

Returns a JSON string that represents this axis object.

=head2 deserialize

Class method. Given a JSON string as generated by C<serialize()>,
recreates the