From cd53d1b8efff6e624f1531396894971ffbab6d9f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Loriot?= <sebastien.loriot@cgal.org>
Date: Wed, 22 Jul 2015 09:48:06 +0200
Subject: [PATCH] hide an overload if CGAL_EIGEN3_ENABLED is not set

---
 .../include/CGAL/Poisson_reconstruction_function.h              | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Surface_reconstruction_points_3/include/CGAL/Poisson_reconstruction_function.h b/Surface_reconstruction_points_3/include/CGAL/Poisson_reconstruction_function.h
index 389ab96ac11..6fc53e2046b 100644
--- a/Surface_reconstruction_points_3/include/CGAL/Poisson_reconstruction_function.h
+++ b/Surface_reconstruction_points_3/include/CGAL/Poisson_reconstruction_function.h
@@ -531,12 +531,14 @@ public:
   }
 
   /// \cond SKIP_IN_MANUAL
+#ifdef CGAL_EIGEN3_ENABLED
   // This variant provides the default sparse linear traits class = Eigen_solver_traits.
   bool compute_implicit_function(bool smoother_hole_filling = false)
   {
     typedef Eigen_solver_traits<Eigen::ConjugateGradient<Eigen_sparse_symmetric_matrix<double>::EigenType> > Solver;
     return compute_implicit_function<Solver>(Solver(), smoother_hole_filling);
   }
+#endif
 
   boost::tuple<FT, Cell_handle, bool> special_func(const Point& p) const
   {