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by Manishearth
3549 days ago
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In languages where they are builtin they get used quite a lot to great effect, whereas this is cumbersome in C++, both with boost and the new std::variant stuff. "usable" might not cut it for something you want to use ubiquitously :) It's good that C++ has this, but it hinders some programming patterns. Of course, C++ has other programming patterns that it's great at to compensate :) |
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