I am periodically scanning actors based on mouse events and keeping a list of actors the user is interacting with. I tried using a TArray<AActor*> for this, but it has the unintended side effect of destructing the actors when I need to Array.Empty() or Array.Remove(Actor). Having looked through th…

Thank you both very much for your replies. Given your input, I’ve taken a fresh look at my code, and I found several problems. First, I was using TArray.Emplace(AActor*) rather than simply using Add, which perhaps was unintentionally constructing copies of my actors. I never saw these in the worl…

Non-destructive TArray<AActor*>?

Development Programming & Scripting C++

eblade (eblade) May 21, 2022, 11:22pm 16

Sometimes I am really glad I read random threads, because I’ve never heard of this, and now I must know everything about it.

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