lomiri-location-service ..
An aggregating location service providing positioning and geocoding capabilities to applications.
coordinate.h
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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_LOMIRI_LOCATION_WGS84_COORDINATE_H_
19#define LOCATION_SERVICE_COM_LOMIRI_LOCATION_WGS84_COORDINATE_H_
20
22
23#include <ostream>
24
25namespace com
26{
27namespace lomiri
28{
29namespace location
30{
31namespace wgs84
32{
33template<typename Coordinate>
35{
36 static void check_and_throw_if_invalid(const typename Coordinate::Quantity& coordinate)
37 {
38 }
39};
40
41template<typename Tag, typename UnitType>
43{
44public:
45 typedef UnitType Unit;
47
48 explicit Coordinate(const Quantity& value = Quantity())
49 : value(value)
50 {
51 CoordinateTraits<Coordinate<Tag,UnitType>>::check_and_throw_if_invalid(value);
52 }
53
54 bool operator==(const Coordinate<Tag,UnitType>& rhs) const
55 {
56 return value == rhs.value;
57 }
58
59 bool operator!=(const Coordinate<Tag,UnitType>& rhs) const
60 {
61 return value != rhs.value;
62 }
63
65};
66
67template<typename T, typename U>
69{
70 return Coordinate<T,U> {rhs.value - lhs.value};
71}
72
73template<typename T, typename U>
74std::ostream& operator<<(std::ostream& out, const Coordinate<T,U>& coord)
75{
76 out << "Coordinate(" << coord.value << ")";
77 return out;
78}
79}
80}
81}
82}
83#endif // LOCATION_SERVICE_COM_LOMIRI_LOCATION_WGS84_COORDINATE_H_
Coordinate(const Quantity &value=Quantity())
Definition coordinate.h:48
bool operator!=(const Coordinate< Tag, UnitType > &rhs) const
Definition coordinate.h:59
bool operator==(const Coordinate< Tag, UnitType > &rhs) const
Definition coordinate.h:54
boost::units::quantity< Unit, double > Quantity
Definition units.h:60
std::ostream & operator<<(std::ostream &out, const Coordinate< T, U > &coord)
Definition coordinate.h:74
Coordinate< T, U > operator-(const Coordinate< T, U > &lhs, const Coordinate< T, U > &rhs)
Definition coordinate.h:68
Definition accuracy.h:24
static void check_and_throw_if_invalid(const typename Coordinate::Quantity &coordinate)
Definition coordinate.h:36