Method StdThreadPool

euler/common/env_posix.cc:100–108

class StdThreadPool: public ThreadPool {
 public:
  StdThreadPool(const std::string& name, int num_threads)
      : shutdown_(false), counter_(0) {
    for (int i = 0; i < num_threads; ++i) {
      job_queues_.emplace_back(new JobQueue<ThreadFunc>());
    }
    for (int i = 0; i < num_threads; ++i) {
      threads_.emplace_back(new StdThread(name, [this, i] () { Loop(i); }));
    }
  }

  ~StdThreadPool() override {
    Shutdown();