/usr/share/perl5/Gedcom/Family.pm is in libgedcom-perl 1.19-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 | # Copyright 1998-2013, Paul Johnson (paul@pjcj.net)
# This software is free. It is licensed under the same terms as Perl itself.
# The latest version of this software should be available from my homepage:
# http://www.pjcj.net
# documentation at __END__
use strict;
require 5.005;
package Gedcom::Family;
use Gedcom::Record 1.19;
use vars qw($VERSION @ISA);
$VERSION = "1.19";
@ISA = qw( Gedcom::Record );
sub husband
{
my $self = shift;
my @a = $self->resolve($self->tag_value("HUSB"));
wantarray ? @a : $a[0]
}
sub wife
{
my $self = shift;
my @a = $self->resolve($self->tag_value("WIFE"));
wantarray ? @a : $a[0]
}
sub parents
{
my $self = shift;
($self->husband, $self->wife)
}
sub number_of_children
{
my ($self) = @_;
my $nchi = $self->tag_value("NCHI");
defined $nchi ? $nchi : ($#{[$self->children]} + 1)
}
sub children
{
my $self = shift;
my @a = $self->resolve($self->tag_value("CHIL"));
wantarray ? @a : $a[0]
}
sub boys
{
my $self = shift;
my @a = grep { $_->tag_value("SEX") !~ /^F/i } $self->children;
wantarray ? @a : $a[0]
}
sub girls
{
my $self = shift;
my @a = grep { $_->tag_value("SEX") !~ /^M/i } $self->children;
wantarray ? @a : $a[0]
}
sub add_husband
{
my $self = shift;
my ($husband) = @_;
$husband = $self->{gedcom}->get_individual($husband)
unless UNIVERSAL::isa($husband, "Gedcom::Individual");
$self->add("husband", $husband);
$husband->add("fams", $self->{xref});
}
sub add_wife
{
my $self = shift;
my ($wife) = @_;
$wife = $self->{gedcom}->get_individual($wife)
unless UNIVERSAL::isa($wife, "Gedcom::Individual");
$self->add("wife", $wife);
$wife->add("fams", $self->{xref});
}
sub add_child
{
my $self = shift;
my ($child) = @_;
$child = $self->{gedcom}->get_individual($child)
unless UNIVERSAL::isa($child, "Gedcom::Individual");
$self->add("child", $child);
$child->add("famc", $self->{xref});
}
sub print
{
my $self = shift;
$self->_items if shift;
$self->SUPER::print; $_->print for @{$self->{items}};
}
1;
__END__
=head1 NAME
Gedcom::Family - a module to manipulate Gedcom families
Version 1.19 - 18th August 2013
=head1 SYNOPSIS
use Gedcom::Family;
my @rel = $f->husband;
my @rel = $f->wife;
my @rel = $f->parents;
my $nch = $f->number_of_children;
my @rel = $f->children;
my @rel = $f->boys;
my @rel = $f->girls;
$f->add_husband($i);
$f->add_wife($i);
$f->add_child($i);
=head1 DESCRIPTION
A selection of subroutines to handle families in a gedcom file.
Derived from Gedcom::Record.
=head1 HASH MEMBERS
None.
=head1 METHODS
None yet.
=head2 Individual functions
my @rel = $f->husband;
my @rel = $f->wife;
my @rel = $f->parents;
my @rel = $f->children;
my @rel = $f->boys;
my @rel = $f->girls;
Return a list of individuals from family $f.
Each function, even those with a singular name such as husband(),
returns a list of individuals holding that relation in $f.
=head2 number_of_children
my $nch = $f->number_of_children;
Return the number of children in the family, as specified or from
counting.
=head2 Add functions
$f->add_husband($i);
$f->add_wife($i);
$f->add_child($i);
Add the specified individual to the family in the appropriate position.
These functions also take care of the references from the individual
back to the family, and are to be preferred to the low level addition
functions which do not do this.
=cut
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