1 /**************************************************************************
2 * This file is property of and copyright by the ALICE HLT Project *
3 * ALICE Experiment at CERN, All rights reserved. *
5 * Primary Authors: Artur Szostak <artursz@iafrica.com> *
6 * for The ALICE HLT Project. *
8 * Permission to use, copy, modify and distribute this software and its *
9 * documentation strictly for non-commercial purposes is hereby granted *
10 * without fee, provided that the above copyright notice appears in all *
11 * copies and that both the copyright notice and this permission notice *
12 * appear in the supporting documentation. The authors make no claims *
13 * about the suitability of this software for any purpose. It is *
14 * provided "as is" without express or implied warranty. *
15 **************************************************************************/
17 #include "AliHLTTrigger.h"
19 ClassImp(AliHLTTrigger)
22 AliHLTTrigger::AliHLTTrigger() :
27 fTriggerEventResult(0)
29 // Default constructor sets pointers to NULL.
33 AliHLTTrigger::~AliHLTTrigger()
35 // Default destructor.
39 int AliHLTTrigger::DoEvent(const AliHLTComponentEventData& evtData, AliHLTComponentTriggerData& trigData)
41 /// Sets the pointers to the evtData and trigData, then calls the DoTrigger to
42 /// execute the actual trigger algorithm.
44 fEventData = &evtData;
45 fTriggerData = &trigData;
46 fDecisionMade = false;
47 fTriggerEventResult = 0;
49 int result = DoTrigger();
50 if (result != 0) return result;
52 // Fill in a default decision of false if none was made.
53 if (not fDecisionMade)
60 return fTriggerEventResult;
64 void AliHLTTrigger::TriggerEvent(bool value)
66 /// Sets the trigger decision for the current event.
68 if (fTriggerEventResult != 0) return; // Do not do anything if a previous call failed.
69 TObjString triggerResult(GetTriggerName());
70 triggerResult.SetBit(BIT(14), value); // Use bit 14 for the boolean decision.
71 fTriggerEventResult = PushBack(triggerResult, kAliHLTDataTypeTObject|kAliHLTDataOriginOut);