Understanding The constexpr 2-Step - Jason Turner - C++ on Sea 2024

cpponsea.uk​
---
Understanding The constexpr 2-Step - Jason Turner - C++ on Sea 2024
---
C++20 enabled both std::vector and std::string for constexpr usage. However, this simple case does not compile:
constexpr std::vector＜int＞data{1,2,3,4,5};
If we cannot create constexpr strings and vectors, then what good are they for constexpr use?
This talk will cover the "constexpr two-step." A method of getting data of unknown size generated at compile time into the runtime world while minimizing binary sizes in the process.
---
Slides: github.com/phi...
Sponsored by Bloomberg: www.bloomberg....
Sponsored By think-cell: www.think-cell...
---
Jason Turner
Jason has 2 decades of C++ experience and is a regular conference speaker, developer, and trainer. He has been publishing weekly C++ videos on his RUclips channel, C++ Weekly, since 2016.
---
C++ on Sea is the international C++ conference taking place by the sea, in the UK. Our venue is in Folkestone, Kent, near the entrance to the channel tunnel with stunning views across the English Channel.
Annual C++ On Sea Conference - www.cpponsea.uk
/ cpponsea
x.com/cpponsea
www.facebook.c...
/ cpponsea
vmst.io/@cpponsea
---
RUclips Videos Filmed, Edited & Optimised by Digital Medium: events.digital...
---
#cpp #cplusplus #cppprogramming #programming #cpponsea