From b90e061665f74931feb157125060be08a3cd0eb7 Mon Sep 17 00:00:00 2001
From: Matthias Volk <matthias.volk@cs.rwth-aachen.de>
Date: Thu, 19 Jul 2018 16:58:26 +0200
Subject: [PATCH] Added missing include

---
 src/utility/chrono.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/utility/chrono.cpp b/src/utility/chrono.cpp
index def183e..eb34b14 100644
--- a/src/utility/chrono.cpp
+++ b/src/utility/chrono.cpp
@@ -1,6 +1,8 @@
 #include "chrono.h"
 #include "src/helpers.h"
 
+#include <chrono>
+
 void define_chrono(py::module& m) {
     py::class_<std::chrono::milliseconds>(m, "milliseconds")
             .def("count", &std::chrono::milliseconds::count)