Topic by Nuno 2019-08-02 13:25:00

  • Nuno
  • Cygnus A
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  • From: Poland
  • Registered: 2013-04-13
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hello!
As in questin, how can I return an object from a method? Lets say I have created a UserInfo class, I am connecting to the HTTP server in a method and doing my magic from there, now I want to return the UserInfo object from the method.
What should I do to achieve this?

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Reply by leibylucw 2019-08-02 15:13:56

  • Registered: 2011-11-27
  • Posts: 2,018
  • User Karma: 103

Try
this.
You'd return it like you would any other return value. Note that when you return an object, you return its reference and not the object itself. In other words, if you pass an object's reference variable to another method that operates on that object, it has access to its methods and attributes. You need to perform what is called a "deep copy" and copy the object and return that from your method. Passing by reference is called a "shallow copy."

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