mcs/tests/gen-39.cs

   1 using System;
   2
   3 interface IMonkey<T>
   4 {
   5         T Jump ();
   6 }
   7
   8 class Zoo<T>
   9 {
  10         T t;
  11
  12         public Zoo (T t)
  13         {
  14                 this.t = t;
  15         }
  16
  17         public T Name {
  18                 get { return t; }
  19         }
  20
  21         public IMonkey<U> GetTheMonkey<U> (U u)
  22         {
  23                 return new Monkey<T,U> (this, u);
  24         }
  25
  26         public class Monkey<V,W> : IMonkey<W>
  27         {
  28                 public readonly Zoo<V> Zoo;
  29                 public readonly W Data;
  30
  31                 public Monkey (Zoo<V> zoo, W data)
  32                 {
  33                         this.Zoo = zoo;
  34                         this.Data = data;
  35                 }
  36
  37                 public W Jump ()
  38                 {
  39                         Console.WriteLine ("Monkey {0} from {1} jumping!", Data, Zoo.Name);
  40                         return Data;
  41                 }
  42         }
  43 }
  44
  45 class X
  46 {
  47         static void Main ()
  48         {
  49                 Zoo<string> zoo = new Zoo<string> ("Boston");
  50                 IMonkey<float> monkey = zoo.GetTheMonkey<float> (3.14F);
  51                 monkey.Jump ();
  52         }
  53 }