added missed include (for MSVC 2010)

diff --git a/modules/gpu/src/precomp.hpp b/modules/gpu/src/precomp.hpp
index c05366f..eb906e3 100644 (file)
--- a/modules/gpu/src/precomp.hpp
+++ b/modules/gpu/src/precomp.hpp
@@ -56,6 +56,7 @@
 #include <algorithm>\r
 #include <sstream>\r
 #include <exception>\r
+#include <iterator>\r
 \r
 #include "opencv2/gpu/gpu.hpp"\r
 #include "opencv2/imgproc/imgproc.hpp"\r