From d0ff9fdc642048752756c97f80f914b6652df6f2 Mon Sep 17 00:00:00 2001
From: Simon Giraudot <simon.giraudot@geometryfactory.com>
Date: Mon, 27 Mar 2017 09:27:04 +0200
Subject: [PATCH] Add undocumented method to free memory (for testing purposes)

---
 Classification/include/CGAL/Classification/Feature_set.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Classification/include/CGAL/Classification/Feature_set.h b/Classification/include/CGAL/Classification/Feature_set.h
index 99d8d35b08e..6a6318c02ab 100644
--- a/Classification/include/CGAL/Classification/Feature_set.h
+++ b/Classification/include/CGAL/Classification/Feature_set.h
@@ -171,6 +171,13 @@ public:
     m_features.clear();
   }
 
+  /// \cond SKIP_IN_MANUAL
+  void free_memory(std::size_t i)
+  {
+    m_features[i] = Feature_handle();
+  }
+  /// \endcond
+  
 };