diamond problem

名词 n.
中文释义

英文释义

名词 n.
  1. The ambiguity that arises when two classes B and C inherit from A, and a further class D inherits from both B and C, so that if there is a method in A that B and/or C has overridden, and D does not override it, it is unclear which version of the method D should inherit.

词形变化

diamond problems plural

词源

So called because a diagram of the classes has a diamond (quadrilateral) shape.
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