After cmake and const refactor

include/publisher_imu_bias.h

@@ -37,12 +37,12 @@ class PublisherImuBias: public Publisher
 {
         std::string map_frame_id_;
         ros::Publisher pub_accel_, pub_gyro_;
-        SensorImuPtr sensor_imu_;
+        SensorImuConstPtr sensor_imu_;
 
     public:
         PublisherImuBias(const std::string& _unique_name,
-                      const ParamsServer& _server,
-                      const ProblemPtr _problem);
+                         const ParamsServer& _server,
+                         ProblemConstPtr _problem);
         WOLF_PUBLISHER_CREATE(PublisherImuBias);
 
         virtual ~PublisherImuBias(){};