copy --- copy objects - Code World

copy --- copy objects

Others 2020-03-26 18:04:33 views: null

Role: to provide some functions, you can use a shallow copy or a deep copy semantics copy objects

1. shallow copy

　　Shallow copy (shallow copy) copy () is to create a vessel, which filled the original content of the object reference, when a shallow copy of the established list of objects, will construct a new list. Elements of the original object and append to this list .

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Origin www.cnblogs.com/superSmall/p/12575950.html

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