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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // A device data provider provides data from the device that is used by a | 5 // A device data provider provides data from the device that is used by a |
6 // NetworkLocationProvider to obtain a position fix. This data may be either | 6 // NetworkLocationProvider to obtain a position fix. This data may be either |
7 // cell radio data or wifi data. For a given type of data, we use a singleton | 7 // cell radio data or wifi data. For a given type of data, we use a singleton |
8 // instance of the device data provider, which is used by multiple | 8 // instance of the device data provider, which is used by multiple |
9 // NetworkLocationProvider objects. | 9 // NetworkLocationProvider objects. |
10 // | 10 // |
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393 // static | 393 // static |
394 template<typename DataType> | 394 template<typename DataType> |
395 typename DeviceDataProvider<DataType>::ImplFactoryFunction | 395 typename DeviceDataProvider<DataType>::ImplFactoryFunction |
396 DeviceDataProvider<DataType>::factory_function_ = DefaultFactoryFunction; | 396 DeviceDataProvider<DataType>::factory_function_ = DefaultFactoryFunction; |
397 | 397 |
398 typedef DeviceDataProvider<GatewayData> GatewayDataProvider; | 398 typedef DeviceDataProvider<GatewayData> GatewayDataProvider; |
399 typedef DeviceDataProvider<RadioData> RadioDataProvider; | 399 typedef DeviceDataProvider<RadioData> RadioDataProvider; |
400 typedef DeviceDataProvider<WifiData> WifiDataProvider; | 400 typedef DeviceDataProvider<WifiData> WifiDataProvider; |
401 | 401 |
402 #endif // CHROME_BROWSER_GEOLOCATION_DEVICE_DATA_PROVIDER_H_ | 402 #endif // CHROME_BROWSER_GEOLOCATION_DEVICE_DATA_PROVIDER_H_ |
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