tasks a-s

2013-04-10 23:57:08 -07:00 · 2013-04-10 23:57:08 -07:00 · b83f433714
commit b83f433714
parent 47bf37c096
12433 changed files with 156208 additions and 123 deletions
--- a/Task/Polymorphism/Delphi/polymorphism-2.delphi
+++ b/Task/Polymorphism/Delphi/polymorphism-2.delphi
@ -0,0 +1,17 @@
+var
+  MyPoint: TMyPoint;
+  Circle: TCircle;
+begin
+  MyPoint := TMyPoint.Create;
+  try
+    MyPoint.Print;
+    Circle := TCircle.Create;
+    try
+      Circle.Print;
+    finally
+      FreeAndNil(Circle);
+    end;
+  finally
+    FreeAndNil(MyPoint);
+  end;
+end;