Uploaded April 2026 | Updated September 2026, 2 weeks ago
https://cppcon.org
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A Pack as an Optional Parameter - Braden Ganetsky - CppCon 2025
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With fold expressions landing in C++17, using parameter packs is more expressive than ever before. Now we can do some tricks with variadics that make our code so much cleaner. This lightning talk shows off a fun trick of using fold expressions to make the parameter pack behave as a parameter that is optionally specified.
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Work at Hudson River Trading (HRT): tinyurl.com/safxfctf
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Braden Ganetsky
Braden Ganetsky graduated from the University of Manitoba with a degree in mechanical engineering, fueled by his passion for mechanical puzzles. During his final year of school, when all classes and activities were remote, he discovered C++ and has been hooked ever since. He interned as a C++ developer, which turned into a full time job, completing a successful pivot of his career. Now he spend his nights working on fun projects like parser combinators, and getting involved in the C++ community. Since 2023, Braden sits on the ISO C++ Committee as a representative of Canada.
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CppCon is the annual, week-long face-to-face gathering for the entire C++ community. The conference is organized by the C++ community for the community. You will enjoy inspirational talks and a friendly atmosphere designed to help attendees learn from each other, meet interesting people, and generally have a stimulating experience. Taking place this year in Aurora, Colorado, near the Denver airport, and including multiple diverse tracks, the conference will appeal to anyone from C++ novices to experts.
Annual CppCon Conference - cppcon.org
linkedin.com/company/cppcon
https://x.com/cppcon
facebook.com/CppConference
reddit.com/r/cppcon
https://mastodon.social/@CppCon
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Videos Filmed & Edited by Bash Films: BashFilms.com
YouTube Channel Managed by Digital Medium Ltd: events.digital-medium.co.uk
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#cpp #cplusplus #cppcon #cppprogramming #cplusplusprogramming #softwaredevelopment #softwareengineering #coding #code #computerscience #technology #technews #programming #programmer
https://cppcon.org
---
A Pack as an Optional Parameter - Braden Ganetsky - CppCon 2025
---
With fold expressions landing in C++17, using parameter packs is more expressive than ever before. Now we can do some tricks with variadics that make our code so much cleaner. This lightning talk shows off a fun trick of using fold expressions to make the parameter pack behave as a parameter that is optionally specified.
---
Work at Hudson River Trading (HRT): tinyurl.com/safxfctf
---
Braden Ganetsky
Braden Ganetsky graduated from the University of Manitoba with a degree in mechanical engineering, fueled by his passion for mechanical puzzles. During his final year of school, when all classes and activities were remote, he discovered C++ and has been hooked ever since. He interned as a C++ developer, which turned into a full time job, completing a successful pivot of his career. Now he spend his nights working on fun projects like parser combinators, and getting involved in the C++ community. Since 2023, Braden sits on the ISO C++ Committee as a representative of Canada.
---
CppCon is the annual, week-long face-to-face gathering for the entire C++ community. The conference is organized by the C++ community for the community. You will enjoy inspirational talks and a friendly atmosphere designed to help attendees learn from each other, meet interesting people, and generally have a stimulating experience. Taking place this year in Aurora, Colorado, near the Denver airport, and including multiple diverse tracks, the conference will appeal to anyone from C++ novices to experts.
Annual CppCon Conference - cppcon.org
linkedin.com/company/cppcon
https://x.com/cppcon
facebook.com/CppConference
reddit.com/r/cppcon
https://mastodon.social/@CppCon
---
Videos Filmed & Edited by Bash Films: BashFilms.com
YouTube Channel Managed by Digital Medium Ltd: events.digital-medium.co.uk
---
#cpp #cplusplus #cppcon #cppprogramming #cplusplusprogramming #softwaredevelopment #softwareengineering #coding #code #computerscience #technology #technews #programming #programmer
