std::experi...ier::barrier(3)

💅 std::experimental::barrier::barrier 💅

okay so bestie, this page is from the C++ Standard Libary manual (their spelling, not mine 😭), page tag std::experi...ier::barrier(3), and it’s tagged concurrency TS. The title is std::experimental::barrier::barrier, and we’re gonna get into it. ✨

🌸 NAME 🌸

std::experimental::barrier::barrier — that’s the name, bestie. The manual is C++ Standard Libary, and this page is the std::experimental::barrier::barrier one. No cap. 🎀

✨ Synopsis ✨

Exact synopsis, right here:

          explicit barrier( std::ptrdiff_t num_threads ); (1) (concurrency TS)
          barrier( const barrier & ) = delete;            (2) (concurrency TS)

Numbered tea time ☕:

1. Constructs a barrier for num_threads participating threads. The set of participating threads is the first num_threads threads to arrive at the synchronization point.
2. Copy constructor is deleted; barrier is not copyable. So no copying, periodt. 🚫💅

🎀 Parameters 🎀

• num_threads — the number of participating threads for the barrier; must be non-negative. No negative vibes allowed, bestie. 😭

🦋 Notes 🦋

If num_threads is zero, the set of participating threads is empty, and barrier can only be destroyed. That’s the whole note — zero threads means an empty set, and destruction is the only move. 🫶

source: http://cppreference.com · version/date: 2024.06.10 · manual page: std::experi...ier::barrier(3). byeee, go slay your synchronization point 💖✨