Inherited by Observer< Event, index_t< Is > >, and Observer< Event, Tags >.
Implemented in Observer< Event, Tags >, Observer< event::preAdapt >, Observer< event::adapt >, Observer< event::postAdapt >, and Observer< Event, index_t< Is > >.
Implemented in Observer< Event, Tags >, Observer< Event, index_t< Is > >, Observer< event::adapt >, Observer< event::postAdapt >, and Observer< event::preAdapt >.