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-rw-r--r--utilities/Alpha_complex/alpha_complex_3d_persistence.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/utilities/Alpha_complex/alpha_complex_3d_persistence.cpp b/utilities/Alpha_complex/alpha_complex_3d_persistence.cpp
index 8ef5ffb2..8cda0b70 100644
--- a/utilities/Alpha_complex/alpha_complex_3d_persistence.cpp
+++ b/utilities/Alpha_complex/alpha_complex_3d_persistence.cpp
@@ -4,7 +4,7 @@
*
* Author(s): Vincent Rouvreau
*
- * Copyright (C) 2014 INRIA
+ * Copyright (C) 2014 Inria
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -35,6 +35,8 @@
#include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
#include <CGAL/Delaunay_triangulation_3.h>
#include <CGAL/Alpha_shape_3.h>
+#include <CGAL/Alpha_shape_cell_base_3.h>
+#include <CGAL/Alpha_shape_vertex_base_3.h>
#include <CGAL/iterator.h>
#include <fstream>