message: Don't overload operator-> in LORSolver
diff: @@ -273,11 +273,11 @@ public:
  use_permutation = use_permutation_;
  }
  - /// Support the use of -> to call methods of the underlying solver.
  - SolverType *operator->() const { return solver; }
  + /// Access the underlying solver.
  + SolverType &GetSolver() { return solver; }
  /// Access the underlying solver.
  - SolverType &operator*() { return solver; }
  + const SolverType &GetSolver() const { return solver; }
  ~LORSolver() { if (own_lor) { delete lor; } }
  };
  