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bendavid |
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// $Id: MVASystematicsMod.cc,v 1.1 2011/11/18 19:10:43 fabstoec Exp $
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#include <TMath.h>
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#include <TH1D.h>
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#include <TH2D.h>
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#include <TNtuple.h>
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#include <TRandom3.h>
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#include "MitCommon/MathTools/interface/MathUtils.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/TrackCol.h"
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#include "MitAna/DataTree/interface/VertexCol.h"
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#include "MitAna/DataTree/interface/PhotonCol.h"
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#include "MitPhysics/Mods/interface/MVASystematicsMod.h"
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#include "MitAna/DataTree/interface/BeamSpotCol.h"
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#include "FWCore/ParameterSet/interface/FileInPath.h"
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#include "MitPhysics/Utils/interface/IsolationTools.h"
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#include "MitPhysics/Utils/interface/PhotonTools.h"
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#include <iostream>
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#include <sstream>
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using namespace mithep;
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ClassImp(mithep::MVASystematicsMod)
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//--------------------------------------------------------------------------------------------------
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MVASystematicsMod::MVASystematicsMod(const char *name, const char *title) :
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BaseMod (name,title),
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// define all the Branches to load
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fMCParticleName (Names::gkMCPartBrn),
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// ----------------------------------------
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// collections....
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fMCParticles (0),
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// -------------------------------------------
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fIsData (false),
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fTupleName("hMVAtuple")
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{
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// Constructor.
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}
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//--------------------------------------------------------------------------------------------------
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void MVASystematicsMod::Begin()
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{
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// Run startup code on the client machine. For this module, we dont do anything here.
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}
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//--------------------------------------------------------------------------------------------------
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void MVASystematicsMod::Process()
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{
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IncNEventsProcessed();
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if( !fIsData )
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LoadBranch(fMCParticleName);
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Float_t _pth = -100.;
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Float_t _y = -100.;
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Float_t _genmass = -100.;
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if( !fIsData ) FindHiggsPtAndY(_pth, _y, _genmass);
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hMVAtuple->Fill(_pth, _y, _genmass);
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return;
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}
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//--------------------------------------------------------------------------------------------------
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void MVASystematicsMod::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 or objects created by earlier modules.
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if (!fIsData) {
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ReqBranch(fMCParticleName, fMCParticles);
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}
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hMVAtuple = new TNtuple(fTupleName.Data(),fTupleName.Data(),"hpt:hy:hm");
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AddOutput(hMVAtuple);
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}
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//--------------------------------------------------------------------------------------------------
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void MVASystematicsMod::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 MVASystematicsMod::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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// ----------------------------------------------------------------------------------------
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// some helpfer functions....
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void MVASystematicsMod::FindHiggsPtAndY(Float_t& pt, Float_t& Y, Float_t& mass) {
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pt = -999.;
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Y = -999;
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mass = -999.;
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// loop over all GEN particles and look for status 1 photons
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for(UInt_t i=0; i<fMCParticles->GetEntries(); ++i) {
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const MCParticle* p = fMCParticles->At(i);
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if( p->Is(MCParticle::kH) ) {
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pt=p->Pt();
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Y = p->Rapidity();
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mass = p->Mass();
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break;
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}
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}
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return;
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}
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