From 580e71ec7ff1af48d132f16bd6d1d91e18b86aae Mon Sep 17 00:00:00 2001
From: Simon Giraudot <simon.giraudot@geometryfactory.com>
Date: Wed, 15 May 2019 10:03:32 +0200
Subject: [PATCH] Add missing include

---
 .../CGAL/Classification/ETHZ/internal/random-forest/forest.hpp  | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Classification/include/CGAL/Classification/ETHZ/internal/random-forest/forest.hpp b/Classification/include/CGAL/Classification/ETHZ/internal/random-forest/forest.hpp
index 02d326f8c76..db51011e714 100644
--- a/Classification/include/CGAL/Classification/ETHZ/internal/random-forest/forest.hpp
+++ b/Classification/include/CGAL/Classification/ETHZ/internal/random-forest/forest.hpp
@@ -45,6 +45,8 @@
 #include <cstdio>
 #endif
 
+#include <algorithm>
+
 #include <CGAL/tags.h>
 
 #ifdef CGAL_LINKED_WITH_TBB