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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
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15
Task/Polymorphism/F-Sharp/polymorphism.fs Normal file
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type Printable =
abstract member Print : unit -> unit
type Point(?x, ?y) =
member t.x = defaultArg x 0.0
member t.y = defaultArg y 0.0
interface Printable with
member t.Print() = printfn "Point(x:%f, y:%f)" t.x t.y
type Circle(?center, ?radius) =
member t.center = defaultArg center (new Point())
member t.radius = defaultArg radius 1.0
interface Printable with
member t.Print() =
printfn "Circle(x:%f, y:%f, r:%f)" t.center.x t.center.y t.radius