how to declare a vector of thread

Question

i\'m new in c++ programing and need some help to use a thread library with vector library...

first I follow this tutorial

but the compiler (visual studio 2013) s

Answer 1

finally I can solve the problem with this change in my code...

workers.emplace_back(thread{ [&]() {
    calcIterThread(ref(res), inicio, fin, i);
}});

Answer 2

Try this:

#include <functional>
#include <thread>
#include <vector>

// ...

int numThreads = 10;
std::vector<std::thread> workers;

for (int i = 0; i != numThreads; ++i)
{
    workers.emplace_back(calcIterThread, std::ref(res), inicia, fin, i);
}

for (auto & t : workers)
{
    t.join(); 
}