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loizides |
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// $Id: FullExampleMod.cc,v 1.4 2008/07/25 11:34:46 bendavid Exp $
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#include "MitAna/PhysicsMod/interface/FullExampleMod.h"
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#include <TH1D.h>
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#include "MitAna/DataTree/interface/Names.h"
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using namespace mithep;
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ClassImp(mithep::FullExampleMod)
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//--------------------------------------------------------------------------------------------------
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FullExampleMod::FullExampleMod(const char *name, const char *title) :
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BaseMod(name,title),
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fMCPartName(Names::gkMCPartBrn),
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fTrackName(Names::gkTrackBrn),
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fMuonName(Names::gkMuonBrn),
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fElectronName(Names::gkElectronBrn),
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fParticles(0),
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fTracks(0),
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fMuons(0),
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fElectrons(0),
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fMCPtHist(0),
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fMCEtaHist(0),
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fTrackPtHist(0),
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fTrackEtaHist(0),
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fMuonPtHist(0),
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fMuonEtaHist(0),
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fElectronPtHist(0),
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fElectronEtaHist(0)
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{
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// Constructor.
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}
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//--------------------------------------------------------------------------------------------------
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void FullExampleMod::Begin()
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{
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// Run startup code on the client machine. For this module, we dont do
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// anything here.
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}
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//--------------------------------------------------------------------------------------------------
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void FullExampleMod::Process()
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{
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// Process entries of the tree. For this module, we just load the branches and
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// fill the histograms.
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LoadBranch(fMCPartName);
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for (UInt_t i=0; i<fParticles->GetEntries(); ++i) {
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MCParticle* p = fParticles->At(i);
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fMCPtHist->Fill(p->Pt());
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fMCEtaHist->Fill(p->Eta());
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}
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LoadBranch(fTrackName);
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for (UInt_t i=0; i<fTracks->GetEntries(); ++i) {
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Track* p = fTracks->At(i);
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fTrackPtHist->Fill(p->Pt());
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}
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LoadBranch(fMuonName);
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for (UInt_t i=0; i<fMuons->GetEntries(); ++i) {
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Muon *p = fMuons->At(i);
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fMuonPtHist->Fill(p->Pt());
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fMuonEtaHist->Fill(p->Eta());
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}
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LoadBranch(fElectronName);
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for (UInt_t i=0; i<fElectrons->GetEntries(); ++i) {
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Electron *p = fElectrons->At(i);
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fElectronPtHist->Fill(p->Pt());
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fElectronEtaHist->Fill(p->Eta());
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}
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}
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//--------------------------------------------------------------------------------------------------
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void FullExampleMod::SlaveBegin()
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{
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// Run startup code on the computer (slave) doing the actual analysis. Here,
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// we typically initialize histograms and other analysis objects and request
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// branches. For this module, we request a branch of the MitTree.
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ReqBranch(fMCPartName, fParticles);
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ReqBranch(fTrackName, fTracks);
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ReqBranch(fMuonName, fMuons);
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ReqBranch(fElectronName, fElectrons);
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fMCPtHist = new TH1D("hMCPtHist",";p_{t};#",100,0.,25.);
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AddOutput(fMCPtHist);
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fMCEtaHist = new TH1D("hMCEtaHist",";#eta;#",160,-8.,8.);
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AddOutput(fMCEtaHist);
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fTrackPtHist = new TH1D("hTrackPtHist",";p_{t};#",100,0.,25.);
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AddOutput(fTrackPtHist);
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fTrackEtaHist = new TH1D("hTrakEtaHist",";#eta;#",160,-8.,8.);
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AddOutput(fTrackEtaHist);
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fMuonPtHist = new TH1D("hMuonPtHist",";p_{t};#",100,0.,25.);
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AddOutput(fMuonPtHist);
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fMuonEtaHist = new TH1D("hMuonEtaHist",";#eta;#",160,-8.,8.);
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AddOutput(fMuonEtaHist);
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fElectronPtHist = new TH1D("hElectronPtHist",";p_{t};#",100,0.,25.);
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AddOutput(fElectronPtHist);
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fElectronEtaHist = new TH1D("hElectronEtaHist",";#eta;#",160,-8.,8.);
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AddOutput(fElectronEtaHist);
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}
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//--------------------------------------------------------------------------------------------------
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void FullExampleMod::SlaveTerminate()
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{
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// Run finishing code on the computer (slave) that did the analysis. For this
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// module, we dont do anything here.
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}
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//--------------------------------------------------------------------------------------------------
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void FullExampleMod::Terminate()
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{
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// Run finishing code on the client computer. For this module, we dont do
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// anything here.
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}
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