From e5ffbf949814ef1810367878d6d3b367be5fe701 Mon Sep 17 00:00:00 2001
From: Andrey Kamaev <andrey.kamaev@itseez.com>
Date: Fri, 9 Nov 2012 07:53:31 +0400
Subject: [PATCH] Fix stream output operator for Vec<uchar,n>

This fixes output for 8U and 8S vector depths.
They were mistakenly printed as characters instead of numbers.
---
 .../core/include/opencv2/core/operations.hpp    | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/modules/core/include/opencv2/core/operations.hpp b/modules/core/include/opencv2/core/operations.hpp
index 4b6e60616..847daf8c2 100644
--- a/modules/core/include/opencv2/core/operations.hpp
+++ b/modules/core/include/opencv2/core/operations.hpp
@@ -3873,10 +3873,21 @@ template<typename _Tp> inline std::ostream& operator<<(std::ostream& out, const
 template<typename _Tp, int n> inline std::ostream& operator<<(std::ostream& out, const Vec<_Tp, n>& vec)
 {
     out << "[";
-    for (int i = 0; i < n - 1; ++i) {
-        out << vec[i] << ", ";
+
+    if(Vec<_Tp, n>::depth < CV_32F)
+    {
+        for (int i = 0; i < n - 1; ++i) {
+            out << (int)vec[i] << ", ";
+        }
+        out << (int)vec[n-1] << "]";
+    }
+    else
+    {
+        for (int i = 0; i < n - 1; ++i) {
+            out << vec[i] << ", ";
+        }
+        out << vec[n-1] << "]";
     }
-    out << vec[n-1] << "]";
 
     return out;
 }