值语义 meaning in Chinese

value semantics

User - defined value types have value semantics , not reference semantics
用户定义的值类型具有值语义，而不是引用语义。
Class , you don t know whether the accessors have value or reference semantics
假设您是widget类的一个使用者，您并不知道存取器具有值语义还是引用语义。
However , if you are implementing a reference type that is intended to have value semantics , such as a complex number type , you should override the equality operator
，也不应重载相等运算符。但是，如果实现的引用类型将具有值语义（如复数类型），应重写相等运算符。
Is not that they are vulnerable to confusing alias side effects which they are , but that their semantics were not properly documented . if accessors were clearly documented to have reference semantics instead of the commonly assumed value semantics , callers might be more likely to realize that when they call
如果存取器被清楚地说明为具有引用语义（而不是像通常那样被假设为值语义），那么调用者将更可能认识到，在它们调用setlocation时，它们是将point对象的所有权转移给另一个实体，并且也不大可能仍然认为它们还拥有point对象的所有权，因而还能够再次使用它。