Update utility.hpp

Adding missing header for ostream decl. in line 384
This commit is contained in:
Matthias Grundmann 2017-04-10 12:04:09 -07:00 committed by GitHub
parent 0a63ab36bb
commit fce7469961

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@ -54,6 +54,7 @@
#endif #endif
#include "opencv2/core.hpp" #include "opencv2/core.hpp"
#include <ostream>
namespace cv namespace cv
{ {