Ubuntu Platform API  1.0.0
A library helping with tight integration into the Ubuntu platform
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position_update.h
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1 /*
2  * Copyright © 2013 Canonical Ltd.
3  *
4  * This program is free software: you can redistribute it and/or modify
5  * it under the terms of the GNU Lesser General Public License version 3 as
6  * 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 
19 #ifndef UBUNTU_APPLICATION_LOCATION_POSITION_UPDATE_H_
20 #define UBUNTU_APPLICATION_LOCATION_POSITION_UPDATE_H_
21 
22 #include <ubuntu/visibility.h>
23 
24 #include <stdbool.h>
25 #include <stdint.h>
26 
27 #ifdef __cplusplus
28 extern "C"
29 {
30 #endif
31 
36  typedef struct UbuntuApplicationLocationPositionUpdate UALocationPositionUpdate;
37 
43  UBUNTU_DLL_PUBLIC void
44  ua_location_position_update_ref(
45  UALocationPositionUpdate *update);
46 
52  UBUNTU_DLL_PUBLIC void
53  ua_location_position_update_unref(
54  UALocationPositionUpdate *update);
55 
62  UBUNTU_DLL_PUBLIC uint64_t
63  ua_location_position_update_get_timestamp(
64  UALocationPositionUpdate *update);
65 
72  UBUNTU_DLL_PUBLIC double
73  ua_location_position_update_get_latitude_in_degree(
74  UALocationPositionUpdate *update);
75 
82  UBUNTU_DLL_PUBLIC double
83  ua_location_position_update_get_longitude_in_degree(
84  UALocationPositionUpdate *update);
85 
92  UBUNTU_DLL_PUBLIC bool
93  ua_location_position_update_has_altitude(
94  UALocationPositionUpdate *update);
95 
102  UBUNTU_DLL_PUBLIC double
103  ua_location_position_update_get_altitude_in_meter(
104  UALocationPositionUpdate *update);
105 
106 #ifdef __cplusplus
107 }
108 #endif
109 
110 #endif // UBUNTU_APPLICATION_LOCATION_POSITION_UPDATE_H_