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AK: Rename adopt() to adopt_ref()

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This makes it more symmetrical with adopt_own() (which is used to
create a NonnullOwnPtr from the result of a naked new.)
This commit is contained in:
Andreas Kling 2021-04-23 16:46:57 +02:00
parent b3db01e20e
commit b91c49364d
228 changed files with 461 additions and 461 deletions
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4
Documentation/SmartPointers.md
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@ -42,14 +42,14 @@ Objects can only be held by `RefPtr` if they meet certain criteria. Specifically
To make a class `T` reference-counted, you can simply make it inherit from `RefCounted<T>`. This will add all the necessary pieces to `T`.
**Note:** When constructing an object that derives from `RefCounted`, the reference count starts out at 1 (since 0 would mean that the object has no owners and should be deleted.) The object must therefore be "adopted" by someone who takes responsibility of that 1. This is done through the global `adopt()` function:
**Note:** When constructing an object that derives from `RefCounted`, the reference count starts out at 1 (since 0 would mean that the object has no owners and should be deleted.) The object must therefore be "adopted" by someone who takes responsibility of that 1. This is done through the global `adopt_ref()` function:
```cpp
class Bar : public RefCounted<Bar> {
...
};
RefPtr<Bar> our_object = adopt(*new Bar);
RefPtr<Bar> our_object = adopt_ref(*new Bar);
RefPtr<Bar> another_owner = our_object;
```