ubuntu-location-service  ..
An aggregating location service providing positioning and geocoding capabilities to applications.
provider_selection_policy.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_POLICY_H_
19 #define LOCATION_SERVICE_COM_UBUNTU_PROVIDER_SELECTION_POLICY_H_
20 
23 
24 #include <memory>
25 
26 namespace com
27 {
28 namespace ubuntu
29 {
30 namespace location
31 {
32 struct Criteria;
33 class Engine;
34 
36 {
37 public:
38  typedef std::shared_ptr<ProviderSelectionPolicy> Ptr;
39 
40  static const Provider::Ptr& null_provider();
41 
44  virtual ~ProviderSelectionPolicy() = default;
45 
47  const Criteria& criteria,
48  const ProviderEnumerator& enumerator) = 0;
49 
50 protected:
51  ProviderSelectionPolicy() = default;
52 };
53 }
54 }
55 }
56 
57 #endif // LOCATION_SERVICE_COM_UBUNTU_PROVIDER_SELECTION_POLICY_H_
Definition: accuracy.h:23
std::shared_ptr< Provider > Ptr
Definition: provider.h:48
ProviderSelectionPolicy & operator=(const ProviderSelectionPolicy &)=delete
virtual ProviderSelection determine_provider_selection_for_criteria(const Criteria &criteria, const ProviderEnumerator &enumerator)=0
std::shared_ptr< ProviderSelectionPolicy > Ptr
Summarizes criteria of a client session with respect to functionality and accuracy for position...
Definition: criteria.h:34
static const Provider::Ptr & null_provider()