mcs/tests/gtest-iter-03.cs

   1 using System;
   2 using System.Collections.Generic;
   3
   4 public class Test {
   5
   6         List<object> annotations = new List<object> ();
   7
   8         public IEnumerable<T> Annotations<T> () where T : class
   9         {
  10                 foreach (T o in Annotations (typeof (T)))
  11                         yield return o;
  12         }
  13
  14         public IEnumerable<object> Annotations (Type type)
  15         {
  16                 if (annotations == null)
  17                         yield break;
  18                 foreach (object o in annotations)
  19                         if (o.GetType () == type)
  20                                 yield return o;
  21         }
  22
  23         public static void Main ()
  24         {
  25                 var test = new Test ();
  26                 test.Annotations<Test> ();
  27         }
  28 }