PerlSubCall => sub {
    my $c = PerlMethods->new;
    for (1..100) {
      $x = PerlMethods::x($c); $y = PerlMethods::y($c);
    }
  },
  cSubCall => sub {
    my $c = CMethods->new;
    for (1..100) {
      $x = CMethods::x($c); $y = CMethods::y($c);
    }
  },
  Direct => sub {
    my $c = PerlMethods->new;
    for (1..100) {
      $x = $c->{x}; $y = $c->{y};
    },
  Fields => sub {
    my UsingFields $c = UsingFields->new;
    for (1..100) {
      $x = $c->{x}; $y = $c->{y};
    }
  }
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package UsingFields;
use strict;
use fields qw(x y);

sub new {
  my ($pckg, $x, $y) = @_;
  
  my $self = fields::new($pckg);
  $self->{x} = $x; $self->{y} = $y;
  
  return bless $self, $pckg;
}


sub x {
  my ($self) = @_;
  
  return $self->{x};
}


sub y {
  my ($self) = @_;
  
  return $self->{y};
}

1;
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