schedulerExample2.cpp

#include <iostream>
#include <numapp/numa.hpp>
#include <numapp/scheduler.hpp>
 
int main() {
    using namespace numapp;
    if (!NumaAvailable()) {
        std::cout << "NUMA not available";
        return -1;
    }
 
    Scheduler current = Scheduler::MakeFromActive();
 
    if (current.HoldsScheduler<numapp::DynamicScheduler>()) {
        auto sched = current.GetScheduler<numapp::DynamicScheduler>();
        std::cout << "Nice: " << sched.GetNice() << std::endl;
    }
 
    // Or get underlying variant
    std::variant<DynamicScheduler, StaticScheduler, IdleScheduler> variant = current.Get(); 
}