1 files changed, 20 insertions, 20 deletions
diff --git a/tradeshow/iot-sensortag/demodataproviderpool.h b/tradeshow/iot-sensortag/demodataproviderpool.h
index 9692508..24a2136 100644
--- a/tradeshow/iot-sensortag/demodataproviderpool.h
+++ b/tradeshow/iot-sensortag/demodataproviderpool.h
@@ -87,26 +87,26 @@ public:
     QString sensorType() const override;
     QString versionString() const override;
 
-    double getRelativeHumidity() override;
-    double getInfraredAmbientTemperature() override;
-    double getInfraredObjectTemperature() override;
-    double getLightIntensityLux() override;
-    double getBarometerCelsiusTemperature() override;
-    double getBarometerTemperatureAverage() override;
-    double getBarometer_hPa() override;
-    float getGyroscopeX_degPerSec() override;
-    float getGyroscopeY_degPerSec() override;
-    float getGyroscopeZ_degPerSec() override;
-    float getAccelometer_xAxis() override;
-    float getAccelometer_yAxis() override;
-    float getAccelometer_zAxis() override;
-    float getMagnetometerMicroT_xAxis() override;
-    float getMagnetometerMicroT_yAxis() override;
-    float getMagnetometerMicroT_zAxis() override;
-    float getRotationX() override;
-    float getRotationY() override;
-    float getRotationZ() override;
-    float getAltitude() override;
+    double getRelativeHumidity() const override;
+    double getInfraredAmbientTemperature() const override;
+    double getInfraredObjectTemperature() const override;
+    double getLightIntensityLux() const override;
+    double getBarometerCelsiusTemperature() const override;
+    double getBarometerTemperatureAverage() const override;
+    double getBarometer_hPa() const override;
+    float getGyroscopeX_degPerSec() const override;
+    float getGyroscopeY_degPerSec() const override;
+    float getGyroscopeZ_degPerSec() const override;
+    float getAccelometer_xAxis() const override;
+    float getAccelometer_yAxis() const override;
+    float getAccelometer_zAxis() const override;
+    float getMagnetometerMicroT_xAxis() const override;
+    float getMagnetometerMicroT_yAxis() const override;
+    float getMagnetometerMicroT_zAxis() const override;
+    float getRotationX() const override;
+    float getRotationY() const override;
+    float getRotationZ() const override;
+    float getAltitude() const override;
 
     QList<SensorTagDataProvider*> m_dataProviders;
 };