Resolve "New data structure for storing stateblocks"

Closes #256 (closed)

include/core/frame/frame_base.h

@@ -39,7 +39,6 @@ class FrameBase : public NodeBase, public HasStateBlocks, public std::enable_sha
         TrajectoryBaseWPtr trajectory_ptr_;
         CaptureBasePtrList capture_list_;
         FactorBasePtrList constrained_by_list_;
-        std::string structure_;
 
         static unsigned int frame_id_count_;
 
@@ -107,10 +106,6 @@ class FrameBase : public NodeBase, public HasStateBlocks, public std::enable_sha
         // States
     public:
         void setState(const Eigen::VectorXs& _state);
-        Eigen::VectorXs getState() const;
-        void getState(Eigen::VectorXs& _state) const;
-        unsigned int getSize() const;
-        unsigned int getLocalSize() const;
         bool getCovariance(Eigen::MatrixXs& _cov) const;
 
         // Wolf tree access ---------------------------------------------------