File Coverage

blib/lib/FFI/Platypus/Type.pm

Criterion	Covered	Total	%
statement	21	21	100.0
branch	5	6	83.3
condition	2	3	66.6
subroutine	5	5	100.0
pod	0	1	0.0
total	33	36	91.6

package FFI::Platypus::Type;

use strict;
use warnings;
use 5.008004;
use Carp qw( croak );
require FFI::Platypus;

# ABSTRACT: Defining types for FFI::Platypus
our $VERSION = '2.08'; # VERSION

# The TypeParser and Type classes are used internally ONLY and
# are not to be exposed to the user.  External users should
# not under any circumstances rely on the implementation of
# these classes.

sub alignof
{
  my($self) = @_;
  my $meta = $self->meta;

  # TODO: it is possible, though complicated
  #       to compute the alignment of a struct
  #       type record.
  croak "cannot determine alignment of record"
    if $meta->{type} eq 'record'
    && $meta->{ref} == 1;

  my $ffi_type;
  if($meta->{type} eq 'pointer')
  {
    $ffi_type = 'pointer';
  }
  elsif($meta->{type} eq 'record')
  {
    $ffi_type = 'uint8';
  }
  else
  {
    $ffi_type = $meta->{ffi_type};
  }

  require FFI::Platypus::ShareConfig;
  FFI::Platypus::ShareConfig->get('align')->{$ffi_type};
}

1;

__END__