Removed solver_manager.h from ceres_wrapper/

include/base/ceres_wrapper/solver_manager.h

-#ifndef SOLVER_MANAGER_H_
-#define SOLVER_MANAGER_H_
-
-//wolf includes
-#include "base/common/wolf.h"
-#include "base/state_block/state_block.h"
-#include "base/factor/factor_base.h"
-
-namespace wolf {
-
-/** \brief Enumeration of covariance blocks to be computed
- *
- * Enumeration of covariance blocks to be computed
- *
- */
-typedef enum
-{
-    ALL, ///< All blocks and all cross-covariances
-    ALL_MARGINALS, ///< All marginals
-    ROBOT_LANDMARKS ///< marginals of landmarks and current robot pose plus cross covariances of current robot and all landmarks
-} CovarianceBlocksToBeComputed;
-
-WOLF_PTR_TYPEDEFS(SolverManager);
-
-/** \brief Solver manager for WOLF
- *
- */
-
-class SolverManager
-{
-	protected:
-		ProblemPtr wolf_problem_;
-
-	public:
-        SolverManager(ProblemPtr _wolf_problem);
-
-		virtual ~SolverManager();
-
-		virtual std::string solve(const unsigned int& _report_level) = 0;
-
-		virtual void computeCovariances(CovarianceBlocksToBeComputed _blocks = ROBOT_LANDMARKS) = 0;
-
-		virtual void computeCovariances(const StateBlockPtrList& st_list) = 0;
-
-		virtual void update();
-
-        virtual ProblemPtr getProblem();
-
-	private:
-
-		virtual void addFactor(FactorBasePtr _fac_ptr) = 0;
-
-		virtual void removeFactor(FactorBasePtr _fac_ptr) = 0;
-
-		virtual void addStateBlock(StateBlockPtr _st_ptr) = 0;
-
-		virtual void removeStateBlock(StateBlockPtr _st_ptr) = 0;
-
-		virtual void updateStateBlockStatus(StateBlockPtr _st_ptr) = 0;
-};
-
-} // namespace wolf
-
-#endif