Improvements in linear #1091
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Improvements in linear #1091
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varunagrawal
approved these changes
Feb 7, 2022
varunagrawal
reviewed
Feb 8, 2022
| * VectorValues given = ...; | ||
| * auto sample = gbn.sample(given, &rng); | ||
| */ | ||
| VectorValues sample(VectorValues given, std::mt19937_64* rng) const; |
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Okay, I have a better suggestion. You can change this signature to
VectorValues sample(VectorValues given, std::mt19937_64 rng = std::mt19937_64(42)) const;
and the definition would have us pass &rng. I tried it out locally and this works great!
Con: You will have convert from a pointer to a reference pass-by-value.
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I'm sticking to my solution, as it uses one static rng in cpp.
Don't spend too much time on this.
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Improvements in linear: