c# - What is usage of this recuring generic class? -


This code has been compiled in Visual Studio, what is the use of it 

  public Class Mayclass & lt; T & gt; Where T: Myclass & lt; T & gt;   
 Note: Where T: MyClass & lt; T & gt;  
 
 
 This is usually used so that the base class can not change its actual type Could refer to This is done in an attempt to protect type-security, so track the current type in the parameter specified in the base class or in the return value order. For example,  
  public class animals   
 Be able to define the type of return to be  animal  basis class method only  GiveBirth  without type parameter < Code> Animal , which can reduce the type of security for customers.  
 If you control the entire hierarchy and can ensure that the classes provide the correct type of parameters, but note that it is a sad sad  
  public square cat : Animals & lt; Dog & gt; {...}   
 Another downside is that any client needs to take account of normal type of parameters, if they want to apply to the base class like  
  public static zero feeds & lt; T & gt; (Animals  Animals) where T: Animals & lt; T & gt; {...} Public Stable Zero Feed & lt; T & gt; (T beast) Where T: Animals & lt; T & gt; {...}

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