message: replaced pointer by double member in joint command interface
diff: @@ -15,15 +15,14 @@ class FrankaJointHandle : public FrankaJointStateHandle {
  * \param joint_state_handle This joint's state handle
  * \param command A reference to the storage field for the joint command
  */
  - FrankaJointHandle(const FrankaJointStateHandle& joint_state_handle,
  - double& command)
  - : FrankaJointStateHandle(joint_state_handle), command_(&command) {}
  + FrankaJointHandle(const FrankaJointStateHandle& joint_state_handle)
  + : FrankaJointStateHandle(joint_state_handle) {}
  - void setCommand(double command) { *command_ = command; }
  - const double& getCommand() const { return *command_; }
  + void setCommand(double command) { command_ = command; }
  + const double& getCommand() const { return command_; }
  private:
  - double* command_;
  + double command_;
  };
  /** \brief Hardware interface to support commanding an array of Franka joints.
  