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by ryao
429 days ago
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Perhaps he wants to jump through hoops to avoid function pointers, even when doing that in C++ for optional functions like is done in the VFS requires gymnastics: https://godbolt.org/z/4GWdvsz6z That is the closest I can get it to implementing an optional function via a C++ class member function instead of a function pointer. It is not only insane, but also masochistic in comparison to how it would be done via function pointers: https://godbolt.org/z/qG3v5zcYc |
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