From 8dfba518849aed76d72cc588765c72f71c91f644 Mon Sep 17 00:00:00 2001
From: Dmitry Budnikov <Dmitry.Budnikov@intel.com>
Date: Fri, 25 Oct 2019 17:50:09 +0300
Subject: [PATCH] add empty implementation

---
 modules/gapi/include/opencv2/gapi/own/mat.hpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/modules/gapi/include/opencv2/gapi/own/mat.hpp b/modules/gapi/include/opencv2/gapi/own/mat.hpp
index 191eaa1562..964261bdf0 100644
--- a/modules/gapi/include/opencv2/gapi/own/mat.hpp
+++ b/modules/gapi/include/opencv2/gapi/own/mat.hpp
@@ -284,7 +284,10 @@ namespace cv { namespace gapi { namespace own {
         The method returns true if Mat::total() is 0 or if Mat::data is NULL. Because of pop_back() and
         resize() methods `M.total() == 0` does not imply that `M.data == NULL`.
          */
-        bool empty() const;
+        bool empty() const
+        {
+            return data == 0 || total() == 0 || dims.empty();
+        }
 
         /** @brief Returns the total number of array elements.
 
-- 
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