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@@ -2134,6 +2134,9 @@ and components during iterations, nor to have pointer stability.<br/>
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returned. Destroying entities and components is always allowed instead, even
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if not currently iterated, without the risk of invalidating any references.
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+* In case of reverse iterations, adding or removing elements is not allowed
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+ under any circumstances. It could quickly lead to undefined behaviors.
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+
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In other terms, iterators are rarely invalidated. Also, component references
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aren't invalidated when a new element is added while they could be invalidated
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upon destruction due to the _swap-and-pop_ policy, unless the type leading the
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Michele Caini