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doc: a note about context variables - close #1326

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skypjack
2026-03-18 15:40:16 +01:00
parent 793ea69195
commit 6d6ba9b175
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7
docs/md/entity.md
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@@ -1035,9 +1035,10 @@ registry.ctx().erase<my_type>();
registry.ctx().erase<my_type>("my_variable"_hs);
```
A context variable must be both default constructible and movable. If the
supplied type does not match that of the variable when using a _name_, the
operation fails.<br/>
There are no strict requirements on the type of a context variable, such as that
it must be constructible or movable by default. However, if the supplied type
does not match that of the variable when using a _name_, the operation
fails.<br/>
For all users who want to use the context but do not want to create elements,
the `contains` and `find` functions are also available: