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c# Programming Glossary: mammal2How to make generic class that contains a Set of only its own type or subtypes as Children? http://stackoverflow.com/questions/15590540/how-to-make-generic-class-that-contains-a-set-of-only-its-own-type-or-subtypes-a is what I want recursively apply the T in Animal. Mammal mammal2 new Mammal dog.Children.Add mammal2 should be verboten but is.. T in Animal. Mammal mammal2 new Mammal dog.Children.Add mammal2 should be verboten but is allowed for the same reason above...
http://stackoverflow.com/questions/1962629/contravariance-explained had a method such as bool Compare Mammal mammal1 Mammal mammal2 I have always learned that input parameters always force contravariant.. following code Mammal mammal1 new Giraffe covariant Mammal mammal2 new Dolphin covariant Compare mammal1 mammal2 covariant or contravariant.. Mammal mammal2 new Dolphin covariant Compare mammal1 mammal2 covariant or contravariant or Compare new Giraffe new Dolphin..
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