reference counting in widget

2013-07-04 15:57:49 +03:00
parent 141cfd562c
commit 158ed299c1
2 changed files with 37 additions and 5 deletions
--- a/modules/viz/include/opencv2/viz/widgets.hpp
+++ b/modules/viz/include/opencv2/viz/widgets.hpp
@@ -14,6 +14,8 @@ namespace temp_viz
        Widget(const Widget &other);
        Widget& operator =(const Widget &other);

+        ~Widget();
+        
        void copyTo(Widget &dst);

        void setColor(const Color &color);
@@ -23,7 +25,11 @@ namespace temp_viz

    private:
        class Impl;
-        cv::Ptr<Impl> impl_;
+        Impl* impl_;
+        
+        void create();
+        void release();
+        
        friend struct WidgetAccessor;
    };