Posts Tagged boxing

C++ Scripting: Part 17 – Boxing and Unboxing

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The GitHub project is closing in on supporting all the “must have” features. Today’s article tackles “boxing” and “unboxing” so our C++ game code will be able to convert types like int into an object and then convert an object back into an int. Usually we want to avoid this because it creates garbage for the GC to later collect and ruins type safety, but sometimes an API like Debug.Log insists that we pass it an object. Read on to see how to use boxing and unboxing in C++!

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Garbage Gotchas

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Sometimes it seems like Unity programming is a minefield. Plenty of innocuous-looking code secretly creates garbage and eventually the GC runs and causes a frame hitch. Today’s article is about some of those less-obvious ways to create garbage.

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