From 0b4f136d6daca761e8077d94e5b1bb719ecd03e3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Loriot?= <sebastien.loriot@cgal.org>
Date: Mon, 10 Jan 2022 10:41:44 +0100
Subject: [PATCH] add missing include directive

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

diff --git a/Surface_mesher/include/CGAL/Surface_mesher/Surface_mesher.h b/Surface_mesher/include/CGAL/Surface_mesher/Surface_mesher.h
index 6fb99498a23..e4bfadbdf72 100644
--- a/Surface_mesher/include/CGAL/Surface_mesher/Surface_mesher.h
+++ b/Surface_mesher/include/CGAL/Surface_mesher/Surface_mesher.h
@@ -39,6 +39,8 @@
 #include <CGAL/Surface_mesher/Profile_counter.h>
 #include <CGAL/Surface_mesher/Profile_timer.h>
 
+#include <CGAL/use.h>
+
 namespace CGAL {
 
   namespace Surface_mesher {