ubuntu-location-service: /build/location-service-git/src/location-service/include/location_service/com/ubuntu/location/provider_selection.h Source File

ubuntu-location-service .. An aggregating location service providing positioning and geocoding capabilities to applications.

provider_selection.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_UBUNTU_PROVIDER_SELECTION_H_
19 #define LOCATION_SERVICE_COM_UBUNTU_PROVIDER_SELECTION_H_
20
21 #include <com/ubuntu/location/provider.h>
22
23 #include <memory>
24
25 namespace com
26 {
27 namespace ubuntu
28 {
29 namespace location
30 {
31 struct ProviderSelection
32 {
33 inline Provider::Features to_feature_flags() const
34 {
35 Provider::Features flags = Provider::Features::none;
36
37 if (position_updates_provider)
38 flags = flags | Provider::Features::position;
39 if (heading_updates_provider)
40 flags = flags | Provider::Features::heading;
41 if(velocity_updates_provider)
42 flags = flags | Provider::Features::velocity;
43
44 return flags;
45 }
46
47 std::shared_ptr<Provider> position_updates_provider;
48 std::shared_ptr<Provider> heading_updates_provider;
49 std::shared_ptr<Provider> velocity_updates_provider;
50 };
51
52 inline bool operator==(const ProviderSelection& lhs, const ProviderSelection& rhs)
53 {
54 return lhs.position_updates_provider == rhs.position_updates_provider &&
55 lhs.heading_updates_provider == rhs.heading_updates_provider &&
56 lhs.velocity_updates_provider == rhs.velocity_updates_provider;
57 }
58 }
59 }
60 }
61
62 #endif // LOCATION_SERVICE_COM_UBUNTU_PROVIDER_SELECTION_H_
com::ubuntu::location::Provider::Features
Features
Enumerates the known features that can be supported by providers.
Definition: provider.h:54
com::ubuntu::location::Provider::Features::none
@ none
The provider does not support any feature.
com::ubuntu::location::Provider::Features::position
@ position
The provider features position updates.
com::ubuntu::location::Provider::Features::velocity
@ velocity
The provider features velocity updates.
com::ubuntu::location::Provider::Features::heading
@ heading
The provider features heading updates.
com::ubuntu::location::operator==
bool operator==(const ProviderSelection &lhs, const ProviderSelection &rhs)
Definition: provider_selection.h:52
com
Definition: accuracy.h:24
provider.h
com::ubuntu::location::ProviderSelection
Definition: provider_selection.h:32
com::ubuntu::location::ProviderSelection::heading_updates_provider
std::shared_ptr< Provider > heading_updates_provider
Definition: provider_selection.h:48
com::ubuntu::location::ProviderSelection::position_updates_provider
std::shared_ptr< Provider > position_updates_provider
Definition: provider_selection.h:47
com::ubuntu::location::ProviderSelection::velocity_updates_provider
std::shared_ptr< Provider > velocity_updates_provider
Definition: provider_selection.h:49
com::ubuntu::location::ProviderSelection::to_feature_flags
Provider::Features to_feature_flags() const
Definition: provider_selection.h:33