1 files changed, 7 insertions, 3 deletions
diff --git a/extern/ceres/include/ceres/dynamic_cost_function_to_functor.h b/extern/ceres/include/ceres/dynamic_cost_function_to_functor.h
index 8d174d8ecc2..5b5feaaf58e 100644
--- a/extern/ceres/include/ceres/dynamic_cost_function_to_functor.h
+++ b/extern/ceres/include/ceres/dynamic_cost_function_to_functor.h
@@ -37,8 +37,10 @@
 #include <vector>
 
 #include "ceres/dynamic_cost_function.h"
+#include "ceres/internal/disable_warnings.h"
+#include "ceres/internal/export.h"
 #include "ceres/internal/fixed_array.h"
-#include "ceres/internal/port.h"
+#include "glog/logging.h"
 
 namespace ceres {
 
@@ -100,7 +102,7 @@ namespace ceres {
 //  private:
 //   DynamicCostFunctionToFunctor intrinsic_projection_;
 // };
-class DynamicCostFunctionToFunctor {
+class CERES_EXPORT DynamicCostFunctionToFunctor {
  public:
   // Takes ownership of cost_function.
   explicit DynamicCostFunctionToFunctor(CostFunction* cost_function)
@@ -109,7 +111,7 @@ class DynamicCostFunctionToFunctor {
   }
 
   bool operator()(double const* const* parameters, double* residuals) const {
-    return cost_function_->Evaluate(parameters, residuals, NULL);
+    return cost_function_->Evaluate(parameters, residuals, nullptr);
   }
 
   template <typename JetT>
@@ -187,4 +189,6 @@ class DynamicCostFunctionToFunctor {
 
 }  // namespace ceres
 
+#include "ceres/internal/reenable_warnings.h"
+
 #endif  // CERES_PUBLIC_DYNAMIC_COST_FUNCTION_TO_FUNCTOR_H_