Method self

3rdparty/libprocess/include/process/process.hpp:514–514

* Returns the `PID` of the process. * * Valid even before calling spawn. */

   * Valid even before calling spawn.
   */
  PID<T> self() const { return PID<T>(static_cast<const T*>(this)); }

protected:
  // Useful typedefs for dispatch/delay/defer to self()/this.