Welcome

StockholmCpp 0x33

Today’s sponsor

C++ news

🎭 Winter of dramas 🎭

Safety and Security
Eco System Evolution
Other noise

Other languages have a marketing department
C++ as a community

Upcoming Meetings

WG21, 10-15 February Hagenberg, 🇦🇹
WG14, 24-28 February Graz, 🇦🇹

C2y and C++26 seem promising.

Eco System IS

P2656R4 (Ecosystem IS) → Withdraw
P2717R6 (Tool Introspection) → Withdraw
P3051R3 (Structured Response Files) → Withdraw
P3335R4 (Structured Core Options) → Withdraw
P3339R1 (EC IS Open License) → Withdraw
P3342R2 (Standard for C++ Ecosystem) → Withdraw

WG21/SG15

November Status

SG15 and it’s papers: https://a4z.gitlab.io/blog/2024/11/16/WG21-SG15.html

Now with less papers

but with a new hope!

EcoStd

Standards for Programming Language Tools
ecostd.github.io

Initiated by: René Ferdinand Rivera Morell (grafikrobot)

Current idea is a RFC approach

Announcement: https://groups.google.com/g/cxx-ecosystem-evolution/c/YnQYm2ex3Kg

Why is that important?

https://medium.com/volvo-cars-engineering/why-volvo-thinks-you-should-have-rust-in-your-car-4320bd639e09

TK611/AG09

Monthly meetings continue
Paper-club (EcoStd upcoming)

SwedenCpp News

SwedenCpp

Homepage: https://swedencpp.se
YouTube: https://www.youtube.com/@SwedenCpp
Mastodon: https://hachyderm.io/@SwedenCpp
Slack: https://swedencpp.slack.com

→ Transformed to SaaS ←

StockholmCpp Planning 2025

20th February
20th Mars
TBD

Call for Papers

Submit your ideas and suggestions

Tell us what you want to hear or want to do

Call for Participation

Call for Participation

Various tasks and roles are available

Simple example: Like and share SwedenCpp content on social media

Quiz time

Quiz time

Fill in the gaps

auto v = {'A', 'B', 'C', 'D'};

for(auto [idx, elem] : std::_____::_________(v))
{
    std::println("Index {}: {}", idx, elem);
}

We want the following output

Index 0: A
Index 1: B
Index 2: C
Index 3: D

Quiz time

Solution:

auto v = {'A', 'B', 'C', 'D'};

for(auto [idx, elem] : std::views::enumerate(v))
{
    std::println("Index {}: {}", idx, elem);
}

→

Index 0: A
Index 1: B
Index 2: C
Index 3: D

New in C++23

Today’s program

Jonas N: Ghidra saves the day
🍹 🍕 Mingle 🍕 🍻
Jonas M: Web Assembly (With less Web, and more Assembly)

Väl mött!