ubuntu-location-service  0.0.2
latitude.h
1 /*
2  * Copyright © 2012-2013 Canonical Ltd.
3  *
4  * This program is free software: you can redistribute it and/or modify it
5  * under the terms of the GNU Lesser General Public License version 3,
6  * as published by the Free Software Foundation.
7  *
8  * This program is distributed in the hope that it will be useful,
9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11  * GNU Lesser General Public License for more details.
12  *
13  * You should have received a copy of the GNU Lesser General Public License
14  * along with this program. If not, see <http://www.gnu.org/licenses/>.
15  *
16  * Authored by: Thomas Voß <thomas.voss@canonical.com>
17  */
18 #ifndef LOCATION_SERVICE_COM_UBUNTU_LOCATION_WGS84_LATITUDE_H_
19 #define LOCATION_SERVICE_COM_UBUNTU_LOCATION_WGS84_LATITUDE_H_
20 
21 #include "com/ubuntu/location/units/units.h"
22 #include "com/ubuntu/location/wgs84/coordinate.h"
23 
24 #include <stdexcept>
25 
26 namespace com
27 {
28 namespace ubuntu
29 {
30 namespace location
31 {
32 namespace wgs84
33 {
34 namespace tag
35 {
36 struct Latitude;
37 }
38 typedef Coordinate<tag::Latitude, units::PlaneAngle> Latitude;
39 
40 template<>
41 struct CoordinateTraits<Latitude>
42 {
43  static double min()
44  {
45  return -90;
46  };
47  static double max()
48  {
49  return 90;
50  };
51 
52  static void check_and_throw_if_invalid(const typename Latitude::Quantity& coordinate)
53  {
54  if (coordinate.value() < min())
55  throw std::out_of_range(u8"Latitude(coordinate.value() < min())");
56  if (coordinate.value() > max())
57  throw std::out_of_range(u8"Latitude(coordinate.value() > max())");
58  }
59 };
60 }
61 }
62 }
63 }
64 #endif // LOCATION_SERVICE_COM_UBUNTU_LOCATION_WGS84_LATITUDE_H_