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why not return error when setting parents if there is a circle error #19

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nullne opened this issue Jul 4, 2017 · 2 comments
Open

why not return error when setting parents if there is a circle error #19

nullne opened this issue Jul 4, 2017 · 2 comments
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@mikespook
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@nullne
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nullne commented Jul 4, 2017 •
edited

Several advices:

  • SetParent, if you set 1 to a, then a == 1, but SetParent is more like AddParent
  • If there are some potential circle errors, they should be thrown immediately rather than at runtime
@mikespook
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mikespook commented Jul 5, 2017 •
edited

I would agree with the first point and it will be improved.

The second one, if we put circle detecting to the function it will reduce the performance significantly.

I suggest using InherCircle manually and adding it to each SetParent call if detecting circle errors is the key step to you.

Thank you!

@mikespook mikespook self-assigned this Jul 5, 2017
@nullne
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nullne commented Jul 5, 2017

By the way, thank you for your work

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