Decoding the DNA of Innovation

The Dynamic Landscape of C++ Standardization

C++

C++ Origin and impacts

First appeared at 1985, split from C language
First considered as "C with classes"...
Became so much more!

Where C++ is used?

Energy management (e.g. Solar)
Cars and autonomous cars
Browsers
Cell phones
IoT devices
Game Engines
Graphics Libraries (Open GL)
GPUs (Gaming, ML and AI)
Low Latency Finance
Windows (other OS)
... And many more!

Nice to meet you!
I'm Inbal Levi

I'm C++ Software Engineer

I'm also heavily involved in the international C++ community

Speaker and organizer of C++ conferences

A leader in C++ standardization committee

#include <iostream>

int Multiply(int n) {
    return n * 2;
}

int main()
{
    std::array<int, 10> res = {0};

    // Initialize data by 0-9
    for (int i = 0 ; i < SIZE ; i++) {
        res[i] = i;
    }

    // Update data values (calling Multiply)
    for (int i = 0 ; i < SIZE ; i++) {
        res[i] = Multiply(res[i]);
    }

    // Print data values [0, 2, 4, ..., 18]
    int i = 0;
    std::cout << "[";
    for (; i < SIZE - 1 ; i++) {
        std::cout << res[i] << ", ";
    }
    std::cout << res[i] << "]\n";
}

https://godbolt.org/z/P9Eer3sK7

What does C++ look like?

#include <ranges>
#include <print>
#include <vector>

int main()
{
    auto res = std::views::iota(0, 10) 
               | std::views::transform([](const auto i){
               		return i*2; 
               });

    std::println("{}", res);
}

https://godbolt.org/z/75fvGv5nq