| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef DEVICE_GENERIC_SENSOR_PLATFORM_SENSOR_CONFIGURATION_H_ |
| #define DEVICE_GENERIC_SENSOR_PLATFORM_SENSOR_CONFIGURATION_H_ |
| |
| #include "base/logging.h" |
| |
| namespace device { |
| |
| class PlatformSensorConfiguration { |
| public: |
| PlatformSensorConfiguration(); |
| explicit PlatformSensorConfiguration(double frequency); |
| ~PlatformSensorConfiguration(); |
| |
| bool operator==(const PlatformSensorConfiguration& other) const; |
| |
| // Platform dependent implementations can override this operator if different |
| // optimal configuration comparison is required. By default, only frequency is |
| // used to compare two configurations. |
| virtual bool operator>(const PlatformSensorConfiguration& other) const; |
| |
| void set_frequency(double frequency); |
| double frequency() const { return frequency_; } |
| |
| private: |
| double frequency_ = 1.0; // 1 Hz by default. |
| }; |
| |
| } // namespace device |
| |
| #endif // DEVICE_SENSORS_PLATFORM_SENSOR_CONFIGURATION_H_ |