Rename getSensor(name) --> findSensor(name)

src/publisher_imu_bias.cpp

@@ -32,7 +32,7 @@ PublisherImuBias::PublisherImuBias(const std::string& _unique_name,
                                    const ProblemPtr _problem) :
         Publisher(_unique_name, _server, _problem)
 {
-    sensor_imu_ = std::static_pointer_cast<SensorImu>(_problem->getSensor(_server.getParam<std::string>(prefix_ + "/sensor_name")));
+    sensor_imu_ = std::static_pointer_cast<SensorImu>(_problem->findSensor(_server.getParam<std::string>(prefix_ + "/sensor_name")));
 }
 
 void PublisherImuBias::initialize(ros::NodeHandle& nh, const std::string& topic)

src/publisher_map_grid_2d_gravity.cpp

@@ -33,7 +33,7 @@ PublisherMapGrid2dGravity::PublisherMapGrid2dGravity(const std::string& _unique_
                              const ProblemPtr _problem) :
         Publisher(_unique_name, _server, _problem)
 {
-    sensor_imu_ = std::static_pointer_cast<SensorImu>(_problem->getSensor(_server.getParam<std::string>(prefix_ + "/sensor_name")));
+    sensor_imu_ = std::static_pointer_cast<SensorImu>(_problem->findSensor(_server.getParam<std::string>(prefix_ + "/sensor_name")));
 }
 
 void PublisherMapGrid2dGravity::initialize(ros::NodeHandle& nh, const std::string& topic)