VIEW

need to test it

int main() {
vector<double> some_vec; vector<double> vec2;
// ...
double res1; double res2;
thread t1 {f,some_vec,&res1}; // f(some_vec,&res1) executes in a separate thread thread t2 {F{vec2,&res2}}; // F{vec2,&res2}() executes in a separate thread
t1.join(); t2.join();
cout << res1 << ' ' << res2 << '\n'; }