Is variance of for generic type parameters in C# 4.0 a step closer for higher kind types?

Posted by Aggelos Mpimpoudis on Stack Overflow See other posts from Stack Overflow or by Aggelos Mpimpoudis
Published on 2010-06-17T00:19:04Z Indexed on 2010/06/17 0:22 UTC
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We know that implementing classes are still invariant, despite the fact that their interfaces are variant. However I am inquiring, is cov/contravariance a step closer to parametric polymorphism or these are two separate concepts?

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Developer IT

Is variance of for generic type parameters in C# 4.0 a step closer for higher kind types? - Developer IT

Is variance of for generic type parameters in C# 4.0 a step closer for higher kind types?

c#

Related posts about c#

.NET WebRequest.PreAuthenticate not quite what it sounds like

HttpWebRequest and Ignoring SSL Certificate Errors

The dynamic Type in C# Simplifies COM Member Access from Visual FoxPro

Dynamic Type to do away with Reflection

Finding a Relative Path in .NET

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