Two run event filter in the simulation following task need to be added into the dst macro.
Here one can find several example for different trigger conditions which were set during the pp runs

M4smart

HTaskSet *evtfilter = new HTaskSet("evtfiltertasks","evtfiltertasks");
HLvl1EvtFilter *evtflt = new HLvl1EvtFilter("eventfilter","eventfilter","sim,metamult,tofinomult,opsec",4,2);
evtfilter->connect(evtflt);

M2

HTaskSet *evtfilter = new HTaskSet("evtfiltertasks","evtfiltertasks");
HLvl1EvtFilter *evtflt = new HLvl1EvtFilter("eventfilter","eventfilter","sim,metamult",2);
evtfilter->connect(evtflt);

M3

HTaskSet *evtfilter = new HTaskSet("evtfiltertasks","evtfiltertasks");
HLvl1EvtFilter *evtflt = new HLvl1EvtFilter("eventfilter","eventfilter","sim,metamult",2);
evtfilter->connect(evtflt);

M2opp

HTaskSet *evtfilter = new HTaskSet("evtfiltertasks","evtfiltertasks");
HLvl1EvtFilter *evtflt = new HLvl1EvtFilter("eventfilter","eventfilter","sim,metamult,opsec",2);
evtfilter->connect(evtflt);

How to connect it

Later on, the event filter tast need to be connected into the master task set. It is important, that it will be connected
after task of tof and tofino !!!!!

HTaskSet *masterTaskSet = gHades->!getTaskSet("simulation");

masterTastSet->add(tofTasks);
masterTastSet->add(tofinoTasls);
masterTastSet->add(evtflt);

make sure that in your MakeFile also tofutil is connected.

-- GosiaSudol - 15 Feb 2008