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@@ -1320,16 +1320,6 @@ fact, entities are subject to different rules with respect to components
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marked as _ready for reuse_. To iterate all the entities it's necessary to
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iterate the underlying sparse set instead.
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-Moreover, the entity storage offers a couple of additional utilities such as:
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-
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-* The `in_use` function which is used to know how many entities are still
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- _in use_. When combined with `size`, it also makes it possible to know how
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- many entities are available for recycling.
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-
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-* The `pack` function which is used to make a given set of entities contiguous.
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- This is particularly useful to pass valid lists of entities via iterators
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- (with access usually optimized within the library).
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-
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This kind of storage is designed to be used where any other storage is fine and
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can therefore be combined with views, groups and so on.
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Michele Caini