NAME

GenOO::RegionCollection::Type::DoubleHashArray - Object for a collection of GenOO::Region objects, with features

SYNOPSIS

    # Object that manages a collection of GenOO::Region objects.

    # To initialize
    my $locus_collection = GenOO::RegionCollection::DoubleHashArray->new({
        name          => undef,
        species       => undef,
        description   => undef,
        extra         => undef,
    });

DESCRIPTION

        The primary data structure of this object is a 2D hash whose primary key
        is the strand and its secondary key is the reference sequence name. Each
        such pair of keys correspond to an array reference which stores objects of
        the class L<GenOO::Region> sorted by start position.

EXAMPLES

    # Get the records contained in a specific region
    my @recs = $region_collection->records_contained_in_region(
                1, 'chr3', 127726308, 127792250);

    # Get the longest record
    my $longest_record = $region_collection->longest_record;