A simplification of the RvalueRef idiom

[Satoshi via Digitalmars-d-learn]

or I have simple class

class View {
this(Rectangle frame) {...}
this(float, float, float, float) { ... }
this(Point, Size) { ... }
}

then struct Point, Size and Rectangle (Point, Size)

now I need to write 2 overloads for View class taking 4 floats or 
(Point, Size) and this must do in every descendant of View class.