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This class is responsible of posting Events. Posting events can be done from the Publisher directly, or outside since the method Publisher::post_event(Event*) is public.
Its interface is:
  class Publisher {
    int post_event(Event* e) ;
    void block_all_events() ;
    void unblock_all_events() ;
  } ;
and the related macro is:
  igs_emit(EVENT) ;

Frantz Maerten 2006-01-30