using explicit keyword in the ERStat constructor for safe contruction

11 years ago · ca6b30a568
parent 9fbff009e9
commit ca6b30a568
1 changed files with 1 additions and 1 deletions
--- a/modules/objdetect/include/opencv2/objdetect/erfilter.hpp
+++ b/modules/objdetect/include/opencv2/objdetect/erfilter.hpp
@ -64,7 +64,7 @@ struct CV_EXPORTS ERStat
 {
 public:
    //! Constructor
-    ERStat(int level = 256, int pixel = 0, int x = 0, int y = 0);
+    explicit ERStat(int level = 256, int pixel = 0, int x = 0, int y = 0);
    //! Destructor
    ~ERStat(){};