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SkillsCast

Points of Order

20th May 2019 in London at CodeNode

This SkillsCast was filmed at C++ London - May

With C++20, orderings are finally getting a first-class post in the language. What are orderings, though? What are the basic best practices around them? What are they useful for? Where do they come from? What kinds are there? What do they represent? How do they play together? What are the representations of orderings? Is the current implementation so broken we'll just throw it out? This talk will try to answer the above with a principled approach that explains both the mathematics of orderings and how we got where we currently are in the standard. It is the hope of the presenter to poke the audience enough to foster a discussion about missing features in the C++20 proposal, so that defects can hopefully be identified before C++20 ships.

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Points of Order

Gasper Azman

Gašper has been trying to have the compiler prove his code since 2008, and it's been going better of late. He has written code for the web, backends, and research tools, for UC Berkeley, A9.com, and currently Citadel. He has corrected proofs in "From Mathematics to Generic Programming", and frequently attends C++ conferences.

SkillsCast

With C++20, orderings are finally getting a first-class post in the language. What are orderings, though? What are the basic best practices around them? What are they useful for? Where do they come from? What kinds are there? What do they represent? How do they play together? What are the representations of orderings? Is the current implementation so broken we'll just throw it out? This talk will try to answer the above with a principled approach that explains both the mathematics of orderings and how we got where we currently are in the standard. It is the hope of the presenter to poke the audience enough to foster a discussion about missing features in the C++20 proposal, so that defects can hopefully be identified before C++20 ships.

YOU MAY ALSO LIKE:

Thanks to our sponsors

About the Speaker

Points of Order

Gasper Azman

Gašper has been trying to have the compiler prove his code since 2008, and it's been going better of late. He has written code for the web, backends, and research tools, for UC Berkeley, A9.com, and currently Citadel. He has corrected proofs in "From Mathematics to Generic Programming", and frequently attends C++ conferences.