Index: device/generic_sensor/public/cpp/platform_sensor_configuration.h |
diff --git a/device/generic_sensor/public/cpp/platform_sensor_configuration.h b/device/generic_sensor/public/cpp/platform_sensor_configuration.h |
index 8cebb0ca8dd0aa2f564de6dbda2c3d1e68e7edda..b8fe00057678e7b1d996faa62a1e5bc8c7be111e 100644 |
--- a/device/generic_sensor/public/cpp/platform_sensor_configuration.h |
+++ b/device/generic_sensor/public/cpp/platform_sensor_configuration.h |
@@ -17,6 +17,11 @@ class 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) { |
DCHECK(frequency_ <= kMaxAllowedFrequency && frequency_ > 0.0); |
frequency_ = frequency; |