Update utility.hpp

Adding missing header for ostream decl. in line 384

Update utility.hpp
Adding missing header for ostream decl. in line 384
fce74699 · Matthias Grundmann · GitHub · 0a63ab36 · fce74699
Commit fce74699 authored Apr 10, 2017 by Matthias Grundmann Committed by GitHub Apr 10, 2017
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utility.hpp modules/core/include/opencv2/core/utility.hpp +1 -0

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--- a/modules/core/include/opencv2/core/utility.hpp
+++ b/modules/core/include/opencv2/core/utility.hpp
@@ -54,6 +54,7 @@
 #endif

 #include "opencv2/core.hpp"
+#include <ostream>

 namespace cv
 {