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.\" ========================================================================
.\"
.IX Title "DateTime::Locale::Base 3"
.TH DateTime::Locale::Base 3 "2012-05-26" "perl v5.10.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification. Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
DateTime::Locale::Base \- Base class for individual locale objects
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\& use base \*(AqDateTime::Locale::Base\*(Aq;
.Ve
.SH "DEFAULT FORMATS"
.IX Header "DEFAULT FORMATS"
Each locale has a set of four default date and time formats. They are
distinguished by length, and are called \*(L"full\*(R", \*(L"long\*(R", \*(L"medium\*(R", and
\&\*(L"short\*(R". Each locale may have a different default length which it uses
when its \f(CW\*(C`$locale\->date_format_default()\*(C'\fR, \f(CW\*(C`$locale\->time_format_default()\*(C'\fR, or \f(CW\*(C`$locale\->datetime_format_default()\*(C'\fR methods are called.
.PP
This can be changed by calling the \f(CW\*(C`$locale\->set_default_date_format()\*(C'\fR or \f(CW\*(C`$locale\->set_default_time_format()\*(C'\fR methods. These methods accept a
string which must be one of \*(L"full\*(R", \*(L"long\*(R", \*(L"medium\*(R", or \*(L"short\*(R".
.SH "NAME FORMS"
.IX Header "NAME FORMS"
Most names come in a number of variations. First, they may vary based
on length, with wide, abbreviated, and narrow forms. The wide form is
typically the full name, while the narrow form is often a single
character. The narrow forms may not be unique. For example, \*(L"T\*(R" may be
used for Tuesday and Thursday in the English narrow forms.
.PP
Many names also distinguish between \*(L"format\*(R" and \*(L"stand-alone\*(R" forms
of a pattern. The format pattern is used when the thing in question is
being placed into a larger string. The stand-alone form is used when
displaying that item by itself, for example in a calendar.
.SH "METHODS"
.IX Header "METHODS"
All locales provide the following methods:
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIid()\fR
.Sp
The locale's id.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIlanguage_id()\fR
.Sp
The language portion of the id.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIscript_id()\fR
.Sp
The script portion of the id, if any.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIterritory_id()\fR
.Sp
The territory portion of the id, if any.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIvariant_id()\fR
.Sp
The variant portion of the id, if any.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIname()\fR
.Sp
The full name for the locale in English.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIlanguage()\fR
.Sp
The language name for the locale in English.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIscript()\fR
.Sp
The script name for the locale in English, if any.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIterritory()\fR
.Sp
The territory name for the locale in English, if any.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIvariant()\fR
.Sp
The variant name for the locale in English, if any.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fInative_name()\fR
.Sp
The full name for the locale in its native language, if any.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fInative_language()\fR
.Sp
The language name for the locale in its native language, if any.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fInative_script()\fR
.Sp
The script name for the locale in its native language, if any.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fInative_territory()\fR
.Sp
The territory name for the locale in its native language, if any.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fInative_variant()\fR
.Sp
The variant name for the locale in its native language, if any.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fImonth_format_wide()\fR
.Sp
Returns an array reference containing the wide format names of the
months, with January as the first month.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fImonth_format_abbreviated()\fR
.Sp
Returns an array reference containing the abbreviated format names of
the months, with January as the first month.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fImonth_format_narrow()\fR
.Sp
Returns an array reference containing the narrow format names of the
months, with January as the first month.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fImonth_stand_alone_wide()\fR
.Sp
Returns an array reference containing the wide stand-alone names of
the months, with January as the first month.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fImonth_stand_alone_abbreviated()\fR
.Sp
Returns an array reference containing the abbreviated stand-alone
names of the months, with January as the first month.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fImonth_stand_alone_narrow()\fR
.Sp
Returns an array reference containing the narrow stand-alone names of the
months, with January as the first month.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIday_format_wide()\fR
.Sp
Returns an array reference containing the wide format names of the
days, with Monday as the first day.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIday_format_abbreviated()\fR
.Sp
Returns an array reference containing the abbreviated format names of
the days, with Monday as the first day.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIday_format_narrow()\fR
.Sp
Returns an array reference containing the narrow format names of the
days, with Monday as the first day.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIday_stand_alone_wide()\fR
.Sp
Returns an array reference containing the wide stand-alone names of
the days, with Monday as the first day.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIday_stand_alone_abbreviated()\fR
.Sp
Returns an array reference containing the abbreviated stand-alone
names of the days, with Monday as the first day.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIday_stand_alone_narrow()\fR
.Sp
Returns an array reference containing the narrow stand-alone names of
the days, with Monday as the first day.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIquarter_format_wide()\fR
.Sp
Returns an array reference containing the wide format names of the
quarters.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIquarter_format_abbreviated()\fR
.Sp
Returns an array reference containing the abbreviated format names of
the quarters.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIquarter_format_narrow()\fR
.Sp
Returns an array reference containing the narrow format names of the
quarters.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIquarter_stand_alone_wide()\fR
.Sp
Returns an array reference containing the wide stand-alone names of
the quarters.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIquarter_stand_alone_abbreviated()\fR
.Sp
Returns an array reference containing the abbreviated stand-alone
names of the quarters.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIquarter_stand_alone_narrow()\fR
.Sp
Returns an array reference containing the narrow stand-alone names of the
quarters.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIera_wide()\fR
.Sp
Returns an array reference containing the wide names of the eras, with
\&\*(L"\s-1BCE\s0\*(R" first.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIera_abbreviated()\fR
.Sp
Returns an array reference containing the abbreviated names of the
eras, with \*(L"\s-1BCE\s0\*(R" first.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIera_narrow()\fR
.Sp
Returns an array reference containing the abbreviated names of the
eras, with \*(L"\s-1BCE\s0\*(R" first. However, most locales do not differ between
the narrow and abbreviated length of the era.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIam_pm_abbreviated()\fR
.Sp
Returns an array reference containing the abbreviated names of \*(L"\s-1AM\s0\*(R"
and \*(L"\s-1PM\s0\*(R".
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIdate_format_long()\fR
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIdate_format_full()\fR
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIdate_format_medium()\fR
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIdate_format_short()\fR
.Sp
Returns the \s-1CLDR\s0 date pattern of the appropriate length.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIdate_formats()\fR
.Sp
Returns a hash reference of \s-1CLDR\s0 date patterns for the date formats,
where the keys are \*(L"full\*(R", \*(L"long\*(R", \*(L"medium\*(R", and \*(L"short\*(R".
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fItime_format_long()\fR
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fItime_format_full()\fR
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fItime_format_medium()\fR
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fItime_format_short()\fR
.Sp
Returns the \s-1CLDR\s0 date pattern of the appropriate length.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fItime_formats()\fR
.Sp
Returns a hash reference of \s-1CLDR\s0 date patterns for the time formats,
where the keys are \*(L"full\*(R", \*(L"long\*(R", \*(L"medium\*(R", and \*(L"short\*(R".
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIdatetime_format_long()\fR
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIdatetime_format_full()\fR
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIdatetime_format_medium()\fR
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIdatetime_format_short()\fR
.Sp
Returns the \s-1CLDR\s0 date pattern of the appropriate length.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIdatetime_formats()\fR
.Sp
Returns a hash reference of \s-1CLDR\s0 date patterns for the datetime
formats, where the keys are \*(L"full\*(R", \*(L"long\*(R", \*(L"medium\*(R", and \*(L"short\*(R".
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIdate_format_default()\fR
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fItime_format_default()\fR
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIdatetime_format_default()\fR
.Sp
Returns the default \s-1CLDR\s0 date pattern. The length of this format is
based on the value of \f(CW\*(C`$locale\->default_date_format_length()\*(C'\fR
and/or \f(CW\*(C`$locale\->default_time_format_length()\*(C'\fR.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIdefault_date_format_length()\fR
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIdefault_time_format_length()\fR
.Sp
Returns the default length for the format, one of \*(L"full\*(R", \*(L"long\*(R",
\&\*(L"medium\*(R", or \*(L"short\*(R".
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIset_default_date_format_length()\fR
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIset_default_time_format_length()\fR
.Sp
Sets the default length for the format. This must be one of \*(L"full\*(R",
\&\*(L"long\*(R", \*(L"medium\*(R", or \*(L"short\*(R".
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIprefers_24_hour_time()\fR
.Sp
Returns a boolean indicating the preferred hour format for this
locale.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIfirst_day_of_week()\fR
.Sp
Returns a number from 1 to 7 indicating the \fIlocal\fR first day of the week,
with Monday being 1 and Sunday being 7. For example, for a \s-1US\s0 locale this
returns 7.
.IP "\(bu" 4
\&\f(CW$locale\fR\->\fIavailable_formats()\fR
.Sp
A list of format names, like \*(L"MMdd\*(R" or \*(L"yyyyMM\*(R". This should be the
list directly supported by the subclass, not its parents.
.IP "\(bu" 4
\&\f(CW$locale\fR\->format_for($key)
.Sp
Given a valid name, returns the \s-1CLDR\s0 date pattern for that thing, if
one exists.
.SH "SUPPORT"
.IX Header "SUPPORT"
See DateTime::Locale.
.SH "AUTHORS"
.IX Header "AUTHORS"
Richard Evans <rich@ridas.com>
.PP
Dave Rolsky <autarch@urth.org>
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright (c) 2003 Richard Evans. Copyright (c) 2004\-2005 David
Rolsky. All rights reserved. This program is free software; you can
redistribute it and/or modify it under the same terms as Perl itself.
.PP
This program is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
.PP
The full text of the license can be found in the \s-1LICENSE\s0 file included
with this module.