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// $Id: HLTFwkMod.cc,v 1.11 2009/07/13 13:45:30 loizides Exp $
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#include "MitAna/TreeMod/interface/HLTFwkMod.h"
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#include <TFile.h>
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#include <TTree.h>
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#include "MitAna/DataUtil/interface/Debug.h"
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#include "MitAna/DataTree/interface/Names.h"
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#include "MitAna/DataTree/interface/TriggerName.h"
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#include "MitAna/DataTree/interface/TriggerTable.h"
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#include "MitAna/DataTree/interface/TriggerObjectBaseCol.h"
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#include "MitAna/DataTree/interface/TriggerObjectRelCol.h"
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#include "MitAna/DataTree/interface/TriggerObjectCol.h"
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#include "MitAna/DataTree/interface/TriggerObjectsTable.h"
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using namespace mithep;
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ClassImp(mithep::HLTFwkMod)
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//--------------------------------------------------------------------------------------------------
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HLTFwkMod::HLTFwkMod(const char *name, const char *title) :
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BaseMod(name,title),
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fHLTTreeName(Names::gkHltTreeName),
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fHLTTabName(Names::gkHltTableBrn),
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fHLTLabName(Names::gkHltLabelBrn),
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fObjsName(Names::gkHltObjBrn),
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fRelsName(Form("%sRelation",fObjsName.Data())),
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fHLTTabNamePub(Form("%sFwk",fHLTTabName.Data())),
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fHLTLabNamePub(Form("%sFwk",fHLTLabName.Data())),
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fObjsNamePub(Form("%sFwk",fObjsName.Data())),
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fNMaxTriggers(256),
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fObjs(0),
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fRels(0),
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fReload(0),
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fHLTTree(0),
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fHLTTab(0),
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fHLTLab(0),
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fCurEnt(-2),
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fTriggers(new TriggerTable(fNMaxTriggers)),
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fLabels(new TriggerTable(fNMaxTriggers*16)),
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fTrigObjs(new TriggerObjectsTable(fTriggers,fNMaxTriggers))
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{
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// Constructor.
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fTriggers->SetName(fHLTTabNamePub);
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fTriggers->SetOwner();
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fLabels->SetName(fHLTLabNamePub);
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fLabels->SetOwner();
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fTrigObjs->SetName(fObjsNamePub);
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fTrigObjs->SetOwner();
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}
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//--------------------------------------------------------------------------------------------------
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HLTFwkMod::~HLTFwkMod()
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{
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// Destructor.
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fReload = 0;
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fHLTTree = 0;
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fHLTTab = 0;
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fHLTLab = 0;
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fCurEnt = -2;
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delete fTriggers;
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fTriggers = 0;
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delete fLabels;
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fLabels = 0;
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delete fTrigObjs;
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fTrigObjs = 0;
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}
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//--------------------------------------------------------------------------------------------------
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void HLTFwkMod::BeginRun()
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{
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// Get HLT tree and set branches if new file was opened. Read next entry in HLT key
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// depending on entry in RunInfo.
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if (fReload) {
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// reset to be (re-)loaded variables
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fReload = 0;
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fHLTTree = 0;
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fHLTTab = 0;
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fHLTLab = 0;
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fCurEnt = -2;
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// get current file
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TFile *file = GetCurrentFile();
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if (!file)
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return;
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// get HLT tree
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fHLTTree = dynamic_cast<TTree*>(file->Get(fHLTTreeName));
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if (!fHLTTree) {
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SendError(kAbortAnalysis, "BeginRun",
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"Cannot find HLT tree with name %s.", fHLTTreeName.Data());
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}
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// get HLT trigger name branch
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if (fHLTTree->GetBranch(fHLTTabName)) {
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fHLTTree->SetBranchAddress(fHLTTabName, &fHLTTab);
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} else {
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SendError(kAbortAnalysis, "BeginRun",
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"Cannot find HLT tree branch with name %s.", fHLTTabName.Data());
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}
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// get HLT module labels branch
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if (fHLTTree->GetBranch(fHLTLabName)) {
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fHLTTree->SetBranchAddress(fHLTLabName, &fHLTLab);
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} else {
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SendError(kAbortAnalysis, "BeginRun",
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"Cannot find HLT tree branch with name %s.", fHLTLabName.Data());
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}
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}
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// get entry for HLT info
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const RunInfo *runinfo = GetRunInfo();
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if (!runinfo) {
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SendError(kAbortAnalysis, "BeginRun",
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"Cannot obtain run info object from selector.");
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return;
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}
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// load trigger table
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if (runinfo->HltEntry()!=fCurEnt) {
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MDB(kAnalysis, 1)
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Info("BeginRun", "Loading trigger table for run %ld", runinfo->RunNum());
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fCurEnt = runinfo->HltEntry();
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Bool_t load = LoadTriggerTable();
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if (!load) {
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SendError(kAbortAnalysis, "BeginRun",
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"Cannot load trigger table for next entry (%ld).", fCurEnt);
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return;
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}
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MDB(kAnalysis, 2) {
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Info("BeginRun", "Printing tables for run %ld", runinfo->RunNum());
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cout << " --- Trigger table ---" << endl;
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fTriggers->Print();
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cout << " --- Module lables ---" << endl;
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fLabels->Print();
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}
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}
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}
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//--------------------------------------------------------------------------------------------------
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Bool_t HLTFwkMod::LoadTriggerTable()
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{
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// Load next trigger (and module) table from HLT tree.
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if (fCurEnt<0)
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return kFALSE;
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// delete old tables
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fTriggers->Delete();
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fLabels->Delete();
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// load next event in HLT tree
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fHLTTab = 0;
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fHLTLab = 0;
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Int_t ret = fHLTTree->GetEvent(fCurEnt);
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if (ret<0 || fHLTTab==0 || fHLTTab==0 ) {
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SendError(kAbortAnalysis, "LoadTriggerTable",
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"Could not get trigger data for next entry (%ld).", fCurEnt);
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return kFALSE;
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}
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// check size of trigger table
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if (fHLTTab->size()>fNMaxTriggers) {
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SendError(kAbortAnalysis, "LoadTriggerTable",
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"Size of trigger table (%ld) larger than maximum (%ld).",
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fHLTTab->size(), fNMaxTriggers);
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return kFALSE;
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}
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// add trigger names
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for (UInt_t i=0; i<fHLTTab->size(); ++i) {
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TriggerName *tname = new TriggerName(fHLTTab->at(i),i);
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fTriggers->Add(tname);
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}
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// add module labels
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for (UInt_t i=0; i<fHLTLab->size(); ++i) {
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TriggerName *tname = new TriggerName(fHLTLab->at(i),i);
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fLabels->Add(tname);
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}
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return kTRUE;
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}
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//--------------------------------------------------------------------------------------------------
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Bool_t HLTFwkMod::Notify()
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{
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// Save notification of a new file, which will trigger the reloading of the tables and bitmasks.
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fReload = kTRUE;
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return kTRUE;
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}
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//--------------------------------------------------------------------------------------------------
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void HLTFwkMod::Process()
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{
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// Read trigger objects and relation branch and fill our object table.
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fTrigObjs->Delete();
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LoadBranch(fObjsName);
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LoadBranch(fRelsName);
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for (UInt_t i=0; i<fRels->Entries(); ++i) {
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const TriggerObjectRel *rel = fRels->At(i);
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if (!rel) continue;
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const TriggerObjectBase *ob = fObjs->At(rel->ObjInd());
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if (!ob) continue;
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TriggerObject *obj = new TriggerObject(rel->TrgId(), rel->Type(), ob->Id(),
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ob->Pt(), ob->Eta(), ob->Phi(), ob->Mass());
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obj->SetTrigName(fHLTTab->at(rel->TrgId()).c_str());
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obj->SetModuleName(fHLTLab->at(rel->ModInd()).c_str());
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obj->SetFilterName(fHLTLab->at(rel->FilterInd()).c_str());
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if (obj->TagInd()>=0)
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obj->SetTagName(fHLTLab->at(obj->TagInd()).c_str());
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else
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obj->SetTagName("Unknown");
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fTrigObjs->Add(obj);
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}
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}
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//--------------------------------------------------------------------------------------------------
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void HLTFwkMod::SlaveBegin()
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{
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// Request branches for trigger objects and relation, and publish our tables.
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if (fObjsName != Names::gkHltObjBrn)
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fRelsName = Form("%sRelation",fObjsName.Data());
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ReqBranch(fObjsName, fObjs);
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ReqBranch(fRelsName, fRels);
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if (!PublishObj(fTriggers)) {
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SendError(kAbortAnalysis, "SlaveBegin",
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"Could not publish HLT trigger table with name %s.", fTriggers->GetName());
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return;
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}
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if (!PublishObj(fTrigObjs)) {
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SendError(kAbortAnalysis, "SlaveBegin",
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"Could not publish HLT trigger objects table with name %s.", fTrigObjs->GetName());
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return;
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}
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if (!PublishObj(fLabels)) {
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SendError(kAbortAnalysis, "SlaveBegin",
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"Could not publish HLT labels with name %s.", fLabels->GetName());
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return;
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}
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}
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//--------------------------------------------------------------------------------------------------
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void HLTFwkMod::SlaveTerminate()
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{
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// Retract our published objects.
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RetractObj(fTriggers->GetName());
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RetractObj(fLabels->GetName());
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RetractObj(fTrigObjs->GetName());
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}
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