1 files changed, 2 insertions, 4 deletions
diff --git a/extern/ceres/internal/ceres/dense_normal_cholesky_solver.h b/extern/ceres/internal/ceres/dense_normal_cholesky_solver.h
index 11287ebf675..976718e8615 100644
--- a/extern/ceres/internal/ceres/dense_normal_cholesky_solver.h
+++ b/extern/ceres/internal/ceres/dense_normal_cholesky_solver.h
@@ -35,7 +35,6 @@
 #define CERES_INTERNAL_DENSE_NORMAL_CHOLESKY_SOLVER_H_
 
 #include "ceres/linear_solver.h"
-#include "ceres/internal/macros.h"
 
 namespace ceres {
 namespace internal {
@@ -79,11 +78,11 @@ class DenseNormalCholeskySolver: public DenseSparseMatrixSolver {
   explicit DenseNormalCholeskySolver(const LinearSolver::Options& options);
 
  private:
-  virtual LinearSolver::Summary SolveImpl(
+  LinearSolver::Summary SolveImpl(
       DenseSparseMatrix* A,
       const double* b,
       const LinearSolver::PerSolveOptions& per_solve_options,
-      double* x);
+      double* x) final;
 
   LinearSolver::Summary SolveUsingLAPACK(
       DenseSparseMatrix* A,
@@ -98,7 +97,6 @@ class DenseNormalCholeskySolver: public DenseSparseMatrixSolver {
       double* x);
 
   const LinearSolver::Options options_;
-  CERES_DISALLOW_COPY_AND_ASSIGN(DenseNormalCholeskySolver);
 };
 
 }  // namespace internal