message: Also add _src in header
diff: @@ -72,8 +72,8 @@ public:
  Error error_ = ERROR_NONE;
  - float* pos_estimate_linear_ = nullptr;
  - float* pos_estimate_circular_ = nullptr;
  + float* pos_estimate_linear_src_ = nullptr;
  + float* pos_estimate_circular_src_ = nullptr;
  bool* pos_estimate_valid_src_ = nullptr;
  float* vel_estimate_src_ = nullptr;
  bool* vel_estimate_valid_src_ = nullptr;
  