From fcadd81dcea9c82d9dfab99ed771644e390e2d41 Mon Sep 17 00:00:00 2001
From: BeritSchlueter <bschlueter@icecube.wisc.edu>
Date: Tue, 3 Sep 2024 10:06:55 +0200
Subject: [PATCH] Adding #include <optional> to OMSimTools.hh

---
 common/framework/include/OMSimTools.hh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/common/framework/include/OMSimTools.hh b/common/framework/include/OMSimTools.hh
index c8a99d8da..bd9b47741 100644
--- a/common/framework/include/OMSimTools.hh
+++ b/common/framework/include/OMSimTools.hh
@@ -10,6 +10,7 @@
 #include <TGraph.h>
 #include <TH2D.h>
 #include <variant>
+#include <optional>
 /**
  * @namespace Tools
  * @brief A collection of helper functions for numerical operations.