Changes for page Code Example: Data Structure Style vs. Object Style

Last modified by chrisby on 2024/03/03 17:01

From 2.4 to 2.3

From version 2.3

edited by chrisby
on 2024/03/03 14:44

Change comment: There is no comment for this version

To version 1.1

edited by chrisby
on 2024/03/03 14:40

Change comment: There is no comment for this version

Summary

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Content

@@ -1,57 +3,1 @@
--asd
--
  ```
--type Square struct {
--  length float
--}
--
--type Circle struct {
--  length float
--}
--
--func Area(g GeometricObject) float {
--  switch (g.type()):
--    case Circle:
--      return
--    case Square:
--      return ...
--}
--
--func Circumference(g GeometricObject) float {
--  ...
--}
--```
--
--#### Object-Oriented Style
--
--    class Square {
--      length float
--
--      constructor(length float) {
--        this.length = length
--      }
--
--      func Area() float {
--        return this.length * this.length
--      }
--
--      func Circumference() float {
--        return 4 * this.length
--      }
--    }
--
--    class Circle {
--      radius float
--
--      constructor(radius float) {
--        this.radius = radius
--      }
--
--      func Area() float {
--        return PI * this.radius * this.radius
--      }
--
--      func Circumference() float {
--        return 2 * PI * this.radius
--      }
--    }