Lightning Talk: Faster Filtering with Flux - Tristan Brindle - CppNorth 2023

www.cppnorth.ca​
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Lightning Talk: Faster Filtering with Flux - Tristan Brindle - CppNorth 2023
A brief look at why the C++20 ranges filter algorithm can sometimes generate less-than-optimal code, and how the Flux library can use internal iteration to avoid this problem
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Slides: github.com/CppNorth/CppNorth_...
Sponsored By:
think-cell: www.think-cell.com/cppnorth
JetBrains: www.jetbrains.com/
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Tristan Brindle
Tristan Brindle is a C++ consultant and trainer based in London. With over 15 years C++ experience, he started his career working in high-performance computing in the oil industry in Australia before returning home to his native UK in 2017. He is an active member of the ISO C++ Standards Committee (WG21) and the BSI C++ Panel. He is a regular speaker at C++ conferences around the world, and is a director of C++ London Uni, a non-profit organisation offering free introductory programming classes in London and online.
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CppNorth is an annual C++ conference held in Toronto, Canada.
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[@AlfredoCorrea]

I don't think there is a better illustration of the unfortunate current design of the ranges filter view than this one.