Method make_joinable

include/dmlc/thread_group.h:216–218

! * \brief Make the thread joinable (by removing the auto_remove flag) * \warning Care should be taken not to cause a race condition between this call * and parallel execution of this thread auto-removing itself */

     *          and parallel execution of this thread auto-removing itself
     */
    void make_joinable() {
      auto_remove_ = false;
    }

    /*!
     * \brief Check whether the thread is joinable