Add an intrusive pointer implementation#2
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BurningEnlightenment merged 1 commit intomasterfrom Jun 7, 2022
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Implement a smart pointer for reference counted objects. Support aliasing the reference counted object with an unrelated object. Add a customization point for reference counted types which can be used to adapt foreign reference counting APIs.
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Implement a smart pointer for reference counted objects.
Support aliasing the reference counted object with an unrelated object.
Support adapting foreign reference counting APIs.
Add a customization point for reference counted types which can be used
to adapt foreign reference counting APIs.
Solution Sketch
Add a
template<typename T, ref_counted RC> class intrusive_ptrwhichis specialized for the
T == RCcase to act like the usual intrusive pointerand otherwise like an aliasing pointer.
template<> class intrusive_pointer<void, void>is a type erased handle.
Checklist
x64-linux-clang-debugx64-linux-gcc-debugx64-windows-clang-debugx64-windows-msvc-debugx64-windows-msvc-ltoclang-formatis happyResolves #1