Algorithm-SpatialIndex

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lib/Algorithm/SpatialIndex.pm  view on Meta::CPAN

    limit_z_up
    bucket_size
    max_depth
  )],
};

sub new {
  my $class = shift;
  my %opt = @_;

  my $self = bless {
    limit_x_low => -100,
    limit_x_up  => 100,
    limit_y_low => -100,
    limit_y_up  => 100,
    limit_z_low => -100,
    limit_z_up  => 100,
    bucket_size => 100,
    max_depth   => 20,
    %opt,
  } => $class;

lib/Algorithm/SpatialIndex/Bucket.pm  view on Meta::CPAN

=head2 node_id

Read/write accessor for the id of the node that this bucket
corresponds to.

=head2 items

Read/write accessor for the array ref (or undef if not
initialized) of items in this bucket.
An item is defined to be an unblessed array references
containing the item id followed by the item coordinates.
The type and number of coordinates may depend on the
chosen index C<Strategy>. Cf. the strategy's
C<item_coord_types> method.

=head2 nitems

Returns the number of items in the bucket.

=head2 add_items

lib/Algorithm/SpatialIndex/Storage.pm  view on Meta::CPAN

    no_of_subnodes
    bucket_class
  )],
};

sub new {
  my $class = shift;
  my %opt = @_;
  my $ext_opt = $opt{opt}||{};

  my $self = bless {
    bucket_class => defined($ext_opt->{bucket_class}) ? $ext_opt->{bucket_class} : 'Algorithm::SpatialIndex::Bucket',
    %opt,
  } => $class;

  weaken($self->{index});

  my $bucket_class = $self->bucket_class;
  if (not $bucket_class =~ /::/) {
    $bucket_class = "Algorithm::SpatialIndex::Bucket::$bucket_class";
    $self->{bucket_class} = $bucket_class;

lib/Algorithm/SpatialIndex/Strategy.pm  view on Meta::CPAN

    index
    storage
    bucket_size
  )],
};

sub new {
  my $class = shift;
  my %opt = @_;

  my $self = bless {
    bucket_size => 100,
    %opt,
  } => $class;

  weaken($self->{index});

  $self->init() if $self->can('init');

  return $self;
}