1 files changed, 6 insertions, 3 deletions
diff --git a/extern/ceres/internal/ceres/block_random_access_diagonal_matrix.h b/extern/ceres/internal/ceres/block_random_access_diagonal_matrix.h
index 3fe7c1e5b22..3d36c378320 100644
--- a/extern/ceres/internal/ceres/block_random_access_diagonal_matrix.h
+++ b/extern/ceres/internal/ceres/block_random_access_diagonal_matrix.h
@@ -37,7 +37,8 @@
 #include <vector>
 
 #include "ceres/block_random_access_matrix.h"
-#include "ceres/internal/port.h"
+#include "ceres/internal/disable_warnings.h"
+#include "ceres/internal/export.h"
 #include "ceres/triplet_sparse_matrix.h"
 #include "ceres/types.h"
 
@@ -46,7 +47,7 @@ namespace internal {
 
 // A thread safe block diagonal matrix implementation of
 // BlockRandomAccessMatrix.
-class CERES_EXPORT_INTERNAL BlockRandomAccessDiagonalMatrix
+class CERES_NO_EXPORT BlockRandomAccessDiagonalMatrix
     : public BlockRandomAccessMatrix {
  public:
   // blocks is an array of block sizes.
@@ -57,7 +58,7 @@ class CERES_EXPORT_INTERNAL BlockRandomAccessDiagonalMatrix
 
   // The destructor is not thread safe. It assumes that no one is
   // modifying any cells when the matrix is being destroyed.
-  virtual ~BlockRandomAccessDiagonalMatrix();
+  ~BlockRandomAccessDiagonalMatrix() override;
 
   // BlockRandomAccessMatrix Interface.
   CellInfo* GetCell(int row_block_id,
@@ -98,4 +99,6 @@ class CERES_EXPORT_INTERNAL BlockRandomAccessDiagonalMatrix
 }  // namespace internal
 }  // namespace ceres
 
+#include "ceres/internal/reenable_warnings.h"
+
 #endif  // CERES_INTERNAL_BLOCK_RANDOM_ACCESS_DIAGONAL_MATRIX_H_