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.\" ========================================================================
.\"
.IX Title "Net::DNS::RR::LOC 3pm"
.TH Net::DNS::RR::LOC 3pm "2014-10-29" "perl v5.20.2" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.SH "NAME"
Net::DNS::RR::LOC \- DNS LOC resource record
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 2
\&    use Net::DNS;
\&    $rr = new Net::DNS::RR(\*(Aqname LOC latitude longitude altitude size hp vp\*(Aq);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\s-1DNS\s0 geographical location (\s-1LOC\s0) resource records.
.SH "METHODS"
.IX Header "METHODS"
The available methods are those inherited from the base class augmented
by the type-specific methods defined in this package.
.PP
Use of undocumented package features or direct access to internal data
structures is discouraged and could result in program termination or
other unpredictable behaviour.
.SS "latitude"
.IX Subsection "latitude"
.Vb 2
\&    $latitude = $rr\->latitude;
\&    ($deg, $min, $sec, $ns ) = $rr\->latitude;
\&
\&    $rr\->latitude( 42.357990 );
\&    $rr\->latitude( 42, 21, 28.764, \*(AqN\*(Aq );
\&    $rr\->latitude( \*(Aq42 21 28.764 N\*(Aq );
.Ve
.PP
When invoked in scalar context, latitude is returned in degrees,
a negative ordinate being south of the equator.
.PP
When invoked in list context, latitude is returned as a list of
separate degree, minute, and second values followed by N or S
as appropriate.
.PP
Optional replacement values may be represented as single value, list
or formatted string. Trailing zero values are optional.
.SS "longitude"
.IX Subsection "longitude"
.Vb 2
\&    $longitude = $rr\->longitude;
\&    ($deg, $min, $sec, $ew ) = $rr\->longitude;
\&
\&    $rr\->latitude( 71.014338 );
\&    $rr\->latitude( 71, 0, 51.617, \*(AqW\*(Aq );
\&    $rr\->latitude( \*(Aq71 0 51.617 W\*(Aq );
.Ve
.PP
When invoked in scalar context, longitude is returned in degrees,
a negative ordinate being west of the prime meridian.
.PP
When invoked in list context, longitude is returned as a list of
separate degree, minute, and second values followed by E or W
as appropriate.
.SS "altitude"
.IX Subsection "altitude"
.Vb 1
\&    $altitude = $rr\->altitude;
.Ve
.PP
Represents altitude, in metres, relative to the \s-1WGS 84\s0 reference
spheroid used by \s-1GPS.\s0
.SS "size"
.IX Subsection "size"
.Vb 1
\&    $size = $rr\->size;
.Ve
.PP
Represents the diameter, in metres, of a sphere enclosing the
described entity.
.SS "hp"
.IX Subsection "hp"
.Vb 1
\&    $hp = $rr\->hp;
.Ve
.PP
Represents the horizontal precision of the data expressed as the
diameter, in metres, of the circle of error.
.SS "vp"
.IX Subsection "vp"
.Vb 1
\&    $vp = $rr\->vp;
.Ve
.PP
Represents the vertical precision of the data expressed as the
total spread, in metres, of the distribution of possible values.
.SS "latlon"
.IX Subsection "latlon"
.Vb 1
\&    ($lat, $lon) = $rr\->latlon;
.Ve
.PP
Returns the latitude and longitude coordinate pair as
signed floating-point degrees.
.SS "version"
.IX Subsection "version"
.Vb 2
\&    $version = $rr\->version;
\&    $rr\->version( $version );
.Ve
.PP
Version of \s-1LOC\s0 protocol.
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright (c)1997 Michael Fuhr.
.PP
Portions Copyright (c)2011 Dick Franks.
.PP
All rights reserved.
.PP
This program is free software; you may redistribute it and/or
modify it under the same terms as Perl itself.
.PP
Package template (c)2009,2012 O.M.Kolkman and R.W.Franks.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
perl, Net::DNS, Net::DNS::RR, \s-1RFC1876\s0