Implementing *= operator. Implementing * in terms of it.

Implementing = operator. Implementing in terms of it.
d7a81667 · Marc Rollins · 0ffc53ba · d7a81667
Commit d7a81667 authored Aug 18, 2014 by Marc Rollins
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Showing with 10 additions and 2 deletions

types.hpp modules/core/include/opencv2/core/types.hpp +10 -2

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--- a/modules/core/include/opencv2/core/types.hpp
+++ b/modules/core/include/opencv2/core/types.hpp
@@ -1311,11 +1311,19 @@ _Tp Size_<_Tp>::area() const
    return width * height;
 }

+template<typename _Tp> static inline
+Size_<_Tp>& operator *= (Size_<_Tp>& a, _Tp b)
+{
+    a.width *= b;
+    a.height *= b;
+    return a;
+}

 template<typename _Tp> static inline
-Size_<_Tp> operator * (const Size_<_Tp>& a, _Tp b)
+Size_<_Tp> operator * (Size_<_Tp> a, _Tp b)
 {
-    return Size_<_Tp>(a.width * b, a.height * b);
+    a *= b;
+    return a;
 }

 template<typename _Tp> static inline