contravariance中文什么意思

反变性

抗变性

• contravariant; contravariance; reversal:    反变

例句与用法

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1. Covariance and contravariance in delegates
   委托中的协变和逆变c
2. Covariance and contravariance in delegates c programming guide
   委托中的协变和逆变（ c #编程指南）
3. C programming guide covariance and contravariance in delegates c programming guide
   委托中的协变和逆变（ c #编程指南）
4. Covariance and contravariance
   协变和逆变
5. Contravariance permits a method with parameter types that are less derived than in the delegate type
   当委托方法的返回类型具有的派生程度比委托签名更大时，就称为协变委托方法。