From 7cd44280b927abc4f18c37a7b1c2b0c149750bed Mon Sep 17 00:00:00 2001
From: Cristian C Lalescu <Cristian.Lalescu@ds.mpg.de>
Date: Fri, 15 Feb 2019 15:52:38 +0100
Subject: [PATCH] add required header

---
 bfps/cpp/fftw_tools.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bfps/cpp/fftw_tools.hpp b/bfps/cpp/fftw_tools.hpp
index 52d80f25..b41cd2a4 100644
--- a/bfps/cpp/fftw_tools.hpp
+++ b/bfps/cpp/fftw_tools.hpp
@@ -26,6 +26,7 @@
 
 #include <mpi.h>
 #include <fftw3-mpi.h>
+#include <map>
 
 #ifndef FFTW_TOOLS
 
-- 
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