async/becareful.cpp

This is a very simple example printing words to cout across a few threads.

#include <iostream>
#include <vector>
#include <string>
#include <boost/bind.hpp>
#include <toast/async/worker_pool.hpp>

void print(std::string const &msg)
{
  std::cout << msg;
}

int main()
{
  // just some vector of strings.
  std::vector<std::string> v;
  v.push_back("Will\n");
  v.push_back("this\n");
  v.push_back("print\n");
  v.push_back("out\n");
  v.push_back("in\n");
  v.push_back("order\n");
  v.push_back("or\n");
  v.push_back("out\n");
  v.push_back("of\n");
  v.push_back("order?\n");

  toast::async::init_default_worker_pool(3, true);
  for(int i = 0; i < v.size(); ++i)
    toast::async::default_worker_pool().push(boost::bind(&print, v[i]));
}