From a6c844172072f1798bbbe6d5c9b4f3a548cb4c50 Mon Sep 17 00:00:00 2001
From: Siargey Kachanovich <siargey.kachanovich@inria.fr>
Date: Thu, 17 Oct 2019 14:21:07 +0200
Subject: Include <cmath> for std::fabs

---
 src/common/include/gudhi/Unitary_tests_utils.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/common')

diff --git a/src/common/include/gudhi/Unitary_tests_utils.h b/src/common/include/gudhi/Unitary_tests_utils.h
index 4ad4dae8..7d039304 100644
--- a/src/common/include/gudhi/Unitary_tests_utils.h
+++ b/src/common/include/gudhi/Unitary_tests_utils.h
@@ -14,6 +14,7 @@
 
 #include <iostream>
 #include <limits>  // for std::numeric_limits<>
+#include <cmath> // for std::fabs
 
 template<typename FloatingType >
 void GUDHI_TEST_FLOAT_EQUALITY_CHECK(FloatingType a, FloatingType b,
-- 
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