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TSet.Remove by index documentation is wrong

Here's the official documentation on TSets. https://docs.unrealengine.com/latest/INT/Programming/UnrealArchitecture/TSet/

The docs say:

Elements can be removed by index with the Remove function, though this is recommended only for use while iterating through the elements:

  FruitSet.Remove(0);  <-- will remove the first item.

So there is no way to differentiate between using an index or using an item.

Ok. Now here's the problem: What happens if your TSet contains int variables?.

Set.Remove(5) will remove item 5 or find which item contains the int "5" and remove it?

Product Version: UE 4.17
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asked Aug 30 '17 at 11:39 AM in C++ Programming

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I tested this, for those who are curious.

Documentation is still unclear and I think It should be fixed.

.remove(5) will remove items with an "int 5" inside, no matter which index. In fact, it doesn't remove the item on index 5.

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answered Sep 25 '17 at 10:43 AM

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