Provided by: libgedcom-perl_1.22-2_all 
NAME
Gedcom::Record - a module to manipulate Gedcom records
Version 1.22 - 15th November 2019
SYNOPSIS
use Gedcom::Record;
my $record = tag_record("CHIL", 2);
my @records = tag_record("CHIL");
my @recs = $record->record("birth");
my @recs = $record->record("birth", "date");
my $rec = $record->record("birth date");
my $rec = $record->record(["birth", 2], "date");
my @recs = $record->get_record("birth");
my $val = $record->get_value;
my @vals = $record->get_value("date");
my @vals = $record->get_value("birth", "date");
my $val = $record->get_value("birth date");
my $val = $record->get_value(["birth", 2], "date");
my $rec = $record->add("birth date", "1 Jan 2000");
my $rec = $record->set("birth date", "2 Jan 2000");
$self->parse($record, $grammar);
$record->collect_xrefs($callback);
my $xref = $record->resolve_xref($record->{value});
my @famc = $record->resolve $record->get_value("FAMC");
$record->resolve_xrefs($callback);
$record->unresolve_xrefs($callback);
return 0 unless $record->validate_semantics;
$record->normalise_dates($format);
$record->renumber($args);
print $record->summary, "\n";
$record->delete_record($sub_record);
DESCRIPTION
A selection of subroutines to handle records in a GEDCOM file.
Derived from Gedcom::Item.
HASH MEMBERS
Some of the more important hash members are:
$record->{new_xref}
Used by renumber().
$record->{recursed}
Used by renumber().
METHODS
tag_record
my $record = tag_record("CHIL", 2);
my @records = tag_record("CHIL");
Get specific sub-records from the record. This function is identical to
Gedcom::Item::get_item().
The arguments are the name of the tag, and optionally the count, starting from one.
In scalar context, returns the sub-record, or undef if it doesn't exist. In array
context, returns all sub-records matching the specified tag.
record
my @recs = $record->record("birth");
my @recs = $record->record("birth", "date");
my $rec = $record->record("birth date");
my $rec = $record->record(["birth", 2], "date");
my @recs = $record->get_record("birth");
Retrieve a record.
The get_record() function is identical to the record() function.
In scalar context, record() returns the specified record, or undef if there is none. In
list context, record() returns all the specified records.
Records may be specified by a list of strings. Each string is either a GEDCOM tag or a
description. Starting from the first string in the list, specified records are retrieved.
Then from those records, records specified by the next string in the list are retrieved.
This continues until all strings from the list have been used.
In list context, all specified records are retrieved. In scalar context, only the first
record is retrieved. If a record other than the first is wanted, then instead of passing
a string, a reference to an array containing the string and a count may be passed.
Instead of specifying a list of strings, it is possible to specify a single space
separated string. This can make the interface nicer.
get_value
my $val = $record->get_value;
my @vals = $record->get_value("date");
my @vals = $record->get_value("birth", "date");
my $val = $record->get_value("birth date");
my $val = $record->get_value(["birth", 2], "date");
Retrieve a record's value.
If arguments are specified, record() is first called with those arguments, and the values
of those records are returned.
add
my $rec = $record->add("birth date", "1 Jan 2000");
Add a new record.
Add a new record ($rec) as a sub-item of $record. Set its value to the last argument
given. The first arguments may be specified as for record(). A new record will always be
created for the last argument, and for any arguments for which the count is explicitly set
to zero.
If the new record does not take a value then do not supply one. This does mean that you
cannot use the function with many arguments if the last one is a scalar, but not a value.
In this case either specify the last argument as ["arg", 0], or add undef as the last
argument.
set
my $rec = $record->set("birth date", "2 Jan 2000");
Set the value of a record.
This is the same as add(), with the exception that a new record is not created for the
last argument.
parse
$self->parse($record, $grammar);
Parse a Gedcom record.
Match a Gedcom::Record against a Gedcom::Grammar. Warn of any mismatches, and associate
the Gedcom::Grammar with the Gedcom::Record as $record->{grammar}. Do this recursively.
collect_xrefs
$record->collect_xrefs($callback);
Recursively collect all the xrefs. Called by Gedcom::collect_xrefs. $callback is not
used yet.
resolve_xref
my $xref = $record->resolve_xref($value);
See Gedcom::resolve_xrefs()
resolve
my @famc = $record->resolve $record->tag_value("FAMC");
For each argument, either return it or, if it an xref, return the referenced record.
resolve_xrefs
$record->resolve_xrefs($callback);
See Gedcom::resolve_xrefs()
unresolve_xrefs
$record->unresolve_xrefs($callback);
See Gedcom::unresolve_xrefs()
validate_semantics
return 0 unless $record->validate_semantics;
Validate the semantics of the Gedcom::Record. This performs a number of consistency
checks, but could do even more.
Returns true iff the Record is valid.
normalise_dates
$record->normalise_dates($format);
Change the format of all dates in the record.
See the documentation for Gedcom::normalise_dates
renumber
$record->renumber($args);
Renumber the record.
See Gedcom::renumber().
child_value
NOTE - This function is deprecated - use tag_value instead.
my $child = $record->child_value("NAME");
child_values
NOTE - This function is deprecated - use tag_value instead.
my @children = $record->child_values("CHIL");
summary
print $record->summary, "\n";
Return a line of text summarising the record.
delete_record
$record->delete_record($sub_record);
Delete the specified sub-record from the record.
Access functions
All the GEDCOM tag names can be used as function names. Depending on the context in which
they are called, the functions return either an array of the specified sub-items, or the
first specified sub-item.
The descriptions of the tags, with spaces replaced by underscores, can also be used as
function names. The function names can be of either, or mixed case. Unless you use the
tag name, in either case, or the description in lower case, the function will not be pre-
declared and you will need to qualify it or "use subs".