From e0304aca4c98a7517b3e993995b1dd460dc7f1fd Mon Sep 17 00:00:00 2001
From: jstark <jstark@mpi-cbg.de>
Date: Mon, 3 Jan 2022 15:45:06 +0100
Subject: [PATCH] Added missing include fstream.

---
 src/level_set/redistancing_Sussman/HelpFunctions.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/level_set/redistancing_Sussman/HelpFunctions.hpp b/src/level_set/redistancing_Sussman/HelpFunctions.hpp
index 10174340..bef06013 100644
--- a/src/level_set/redistancing_Sussman/HelpFunctions.hpp
+++ b/src/level_set/redistancing_Sussman/HelpFunctions.hpp
@@ -13,6 +13,7 @@
 #define REDISTANCING_SUSSMAN_HELPFUNCTIONS_HPP
 
 #include <iostream>
+#include <fstream>
 /**@brief Gets the sign of a variable.
  *
  * @tparam T Inferred type of input variable.
-- 
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