tests/gtest-061.cs

   1 using System;
   2
   3 public delegate B Test<A,B> (A a);
   4
   5 public class Foo<T>
   6 {
   7         T t;
   8
   9         public Foo (T t)
  10         {
  11                 this.t = t;
  12         }
  13
  14         public U Method<U> (Test<T,U> test)
  15         {
  16                 return test (t);
  17         }
  18 }
  19
  20 class X
  21 {
  22         static void Main ()
  23         {
  24                 Test<double,int> test = new Test<double,int> (Math.Sign);
  25
  26                 Foo<double> foo = new Foo<double> (Math.PI);
  27                 Console.WriteLine (foo.Method<int> (test));
  28
  29                 string s = foo.Method<string> (delegate (double d) { return "s" + d; });
  30                 Console.WriteLine (s);
  31         }
  32 }