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[PWGJE] removing std::optional #11188
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O2 linter results: ❌ 54 errors, |
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Auto-approving on behalf of @nzardosh.
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Hey @nzardosh, why the change from std::optional to references? Is there a performance reason? |
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Hi @mhemmer-cern it was pointed out to me by Vit that std::optional creates a copy of the variable which might not be the best performance wise |
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