File Coverage

blib/lib/PPIx/Regexp/Structure/NamedCapture.pm

Criterion	Covered	Total	%
statement	20	20	100.0
branch	1	2	50.0
condition			n/a
subroutine	7	7	100.0
pod	2	2	100.0
total	30	31	96.7

=head1 NAME

PPIx::Regexp::Structure::NamedCapture - Represent a named capture

=head1 SYNOPSIS

 use PPIx::Regexp::Dumper;
 PPIx::Regexp::Dumper->new( 'qr{(?foo)}smx' )
     ->print();

=head1 INHERITANCE

C is a
L.

C has no descendants.

=head1 DESCRIPTION

This class represents a named capture. Its content will be something
like one of the following:

 (? ... )
 (?'NAME' ... )
 (?P ... )

=head1 METHODS

This class provides the following public methods. Methods not documented
here are private, and unsupported in the sense that the author reserves
the right to change or remove them without notice.

=cut

package PPIx::Regexp::Structure::NamedCapture;

use strict;
use warnings;

use Carp;

use base qw{ PPIx::Regexp::Structure::Capture };

use PPIx::Regexp::Constant qw{ @CARP_NOT };

our $VERSION = '0.087';

sub explain {
    my ( $self ) = @_;
    return sprintf q,
	$self->name(), $self->number();
}

=head2 name

 my $name = $element->name();

This method returns the name of the capture.

=cut

sub name {
    my ( $self ) = @_;
    my $type = $self->type()
	or croak 'Programming error - ', __PACKAGE__, ' without type object';
    return $type->name();
}

1;

__END__