#include <iostream>
#include <pthread.h>
 
class Example {
public:
  Example () : thread_() {
    int rcode = pthread_create(&thread_, nullptr, Example::task, nullptr);
    if (rcode != 0) {
      std::cout << "pthread_create failed. Return code: " << rcode << std::endl;
    }
  }
 
  static void * task (void *) {
    std::cout << "Running task." << std::endl;
    return nullptr;
  }
 
private:
  pthread_t thread_;
};
 
int main () {
  Example example;
}
 

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