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#include "PlotTool.h"
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//------------------------------------------------------------------
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//Constructur: Set some global Variables to define canvas output
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PlotTool::PlotTool() {
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this->SetClass("TChain", 100);
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samePad_trees = true;
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samePad_vars = false;
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samePad_cuts = false;
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sameCanv_trees = false;
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sameCanv_vars = false;
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sameCanv_cuts = false;
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showLegend = false;
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logY = true;
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addTrackJets = false;
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addEventInfo = false;
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verbose = true;
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globalCuts="";
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}
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//------------------------------------------------------------------
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//Fill object PlotTool with Chains constructed from files from given source
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int PlotTool::init(string fileName, string dirPath, string treeName,
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string fileLabel) {
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this->New(this->GetEntries() );
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int currChain = this->GetEntries() - 1;
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if (currChain < 0)
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return currChain;
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TStopwatch timer;
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timer.Start();
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fileNames.clear();
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//check if alternative label is different from default(searchString)
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if (fileLabel=="") {
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fileLabel=fileName;
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}
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((TChain*) this->At(currChain))->SetName(fileLabel.c_str());
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TList *files = new TList();
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TSystemFile* sysFile = 0;
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if(fileName.find(".") != string::npos) {
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ifstream f(fileName.c_str());
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if( ! f.is_open() ) return -1;
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string line;
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while (!f.eof()) {
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getline(f,line);
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sysFile = new TSystemFile(line.c_str(),dirPath.c_str());
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files->Add(sysFile);
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}
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} else {
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TSystemDirectory dir("sourceDir", dirPath.c_str());
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files = dir.GetListOfFiles();
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}
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if (files->GetEntries()>0) {
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TIter next(files);
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TSystemFile *file;
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TString fname;
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string filePath;
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if(verbose && fileName.find(".") == string::npos ) cout<<"Open"<<dirPath.c_str()<<" Search for .root files that contain: "
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<<fileName.c_str()<<endl;
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if(verbose && fileName.find(".") != string::npos ) cout<<"Open"<<dirPath.c_str()<<" Search lines with .root in: "
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<<fileName.c_str()<<endl;
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while ((file=(TSystemFile*)next())) {
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fname = file->GetName();
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if (!fname.EndsWith(".root"))
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continue;
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if (!fname.Contains(fileName.c_str()) && fileName.find(".") == string::npos )
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continue;
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filePath = dirPath;
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filePath += fname.Data();
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//fwlite::ChainEvent to lop over events, jets, etc
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fileNames.push_back(filePath.c_str());
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if (((TChain*) this->At(currChain))->AddFile(filePath.c_str(), -1,
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treeName.c_str()) )
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if(verbose) cout<<"Chained "<<((TChain*) this->At(currChain))->GetNtrees()<<" file(s) with "<<((TChain*) this->At(currChain))->GetEntries()<<" events."<<endl;
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else
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return -1;
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}
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} else
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return -1;
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for (int i=0; i<((TChain*) this->At(currChain))->GetListOfBranches()->GetEntries(); ++i) {
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string s(((TChain*) this->At(currChain))->GetListOfBranches()->At(i)->GetName());
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string branch_alias = s;
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string branch_name = s;
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if (s.find(".", s.size()-1) != string::npos)
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branch_name += "obj";
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size_t a = s.find("_");
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if (a != string::npos) {
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size_t b = s.find("_", a+1);
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if (b != string::npos) {
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size_t c = s.find("_", b+1);
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if (c != string::npos) {
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string _prod =s.substr(0,a);
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string _label =s.substr(a+1, b-a-1);
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string _instance =s.substr(b+1, c-b-1);
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branch_alias = _label;
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if(_instance.length() > 0 ) {
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branch_alias += "_";
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branch_alias += _instance;
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((TChain*) this->At(currChain))->SetAlias(_instance.c_str(),
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branch_name.c_str());
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}
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string branch_alias_full = _prod + "_" + branch_alias;
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((TChain*) this->At(currChain))->SetAlias(branch_alias_full.c_str(),
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branch_name.c_str());
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}
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}
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}
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((TChain*) this->At(currChain))->SetAlias(branch_alias.c_str(),
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branch_name.c_str());
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}
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if( addEventInfo || addTrackJets) {
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if(verbose) cout<<"calculating additional variables..."<<endl;
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//make file for tree friends (adding additional, computed branches)
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string friendFileName("/scratch/hh/current/cms/user/");
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friendFileName += gSystem->GetUserInfo()->fUser;
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friendFileName += "/temp/",
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friendFileName += fileName;
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friendFileName += ".root";
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TFile *f = new TFile(friendFileName.c_str(),"recreate");
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if( f->IsZombie() ) return -1;
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string friendTreeName("friendTree");
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//char number = currChain;
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//friendTreeName += number;
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//TTree *friendTree = new TTree("friendTree","friendTree");
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TTree *friendTree = new TTree(friendTreeName.c_str(),friendTreeName.c_str());
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fwlite::ChainEvent ev(fileNames);
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int _event, _run, _lumi;
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int nJetsKT;
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TrackJetKT = new float [100];
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if( addEventInfo ) {
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friendTree->Branch("event", &_event, "event/I");
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friendTree->Branch("run", &_run, "run/I");
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friendTree->Branch("lumi", &_lumi, "lumi/I");
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}
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if( addTrackJets ) {
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friendTree->Branch("nJetsKT", &nJetsKT, "nJetsKT/I");
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friendTree->Branch("TrackJetKT", TrackJetKT, "TrackJetKT[nJetsKT]/F");
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}
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int tenth = ev.size() / 10;
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int eventNum =0;
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for (ev.toBegin(); !ev.atEnd(); ++ev, ++eventNum) {
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if( addEventInfo ) {
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_event = ev.id().event();
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_run = ev.id().run();
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_lumi = ev.luminosityBlock();
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}
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if( addTrackJets ) {
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fwlite::Handle<reco::CaloJetCollection> jets;
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jets.getByLabel(ev, "antikt5CaloJets");
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fwlite::Handle<reco::TrackCollection> tracks;
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tracks.getByLabel(ev, "generalTracks");
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if (!jets.isValid())
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continue;
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if (!tracks.isValid())
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continue;
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double trackSum;
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nJetsKT = 0;
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for (reco::CaloJetCollection::const_iterator jet = jets->begin(); jet
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!=jets->end(); jet++) {
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trackSum = 0;
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for (reco::TrackCollection::const_iterator track = tracks->begin(); track
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!=tracks->end(); track++) {
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if (deltaR(jet->eta(), jet->phi(), track->eta(), track->phi())
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< 0.5)
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trackSum += track->pt();
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}
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TrackJetKT[nJetsKT] = trackSum;
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nJetsKT++;
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}
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}
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friendTree->Fill();
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if( eventNum != 0 && eventNum%tenth == 0) cout<<"Processed "<<eventNum <<" of "<<ev.size()<<" events. "<<endl;
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}
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f->cd();
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friendTree->Write();
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f->Close();
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((TChain*) this->At(currChain))->AddFriend(friendTreeName.c_str(),
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friendFileName.c_str());
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}
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timer.Stop();
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if(verbose) timer.Print();
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return this->GetEntries();
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}
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//------------------------------------------------------------------
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//Draw given Chain with given variable and given cuts
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int PlotTool::plot(int chainIndex, string histName, string cutName,
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int nEntries, string drwOpt) {
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if (chainIndex >= this->GetEntries() )
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return -1;
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TStopwatch timer;
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if(verbose) {
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cout<<"Plot: "<<histName<<" "<<cutName<<" from chain "<<this->At(chainIndex)->GetName()<<endl;
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timer.Start();
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}
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int currN = nEntries;
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if (nEntries < 0)
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currN = ((TChain*) this->At(chainIndex))->GetEntries(); //nEntries<0 : all entries are plotted!
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//++++ Create and name Canvases according to global variables +++++++++++++
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ostringstream currHistName;
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if (samePad_trees)
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currHistName<<((TChain*) this->At(chainIndex))->GetName()<<":";
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if (samePad_vars)
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currHistName<<histName;
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if (samePad_cuts)
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currHistName<<"{"<<cutName<<"}";
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ostringstream currPadName;
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if (!samePad_trees)
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currPadName<<((TChain*) this->At(chainIndex))->GetName()<<":";
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if (!samePad_vars)
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currPadName<<histName;
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if (!samePad_cuts)
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currPadName<<"{"<<cutName<<"}";
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ostringstream currCanvName;
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if (!sameCanv_trees && !samePad_trees)
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currCanvName<<((TChain*) this->At(chainIndex))->GetName()<<":";
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if (!sameCanv_vars && !samePad_vars)
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currCanvName<<histName;
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if (!sameCanv_cuts && !samePad_cuts)
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currCanvName<<"{"<<cutName<<"}";
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if ( (sameCanv_trees || samePad_trees) && (sameCanv_vars || samePad_vars)
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&& (sameCanv_cuts || samePad_cuts))
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currCanvName<<"All";
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string currOpt = drwOpt;
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bool useSubPads = (sameCanv_trees && !samePad_trees) || (sameCanv_vars
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&& !samePad_vars) || (sameCanv_cuts && !samePad_cuts);
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if (useSubPads) {
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if ( !canvases_[currCanvName.str()] || !gROOT->GetListOfCanvases()->FindObject(currCanvName.str().c_str()) ) {
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canvases_[currCanvName.str()] = new TCanvas(currCanvName.str().c_str(), currCanvName.str().c_str());
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} else if (canvases_[currCanvName.str()]->GetNumber() >= 0) {
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canvases_[currCanvName.str()]->SetNumber(canvases_[currCanvName.str()]->GetNumber()+1);
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}
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}
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if ( !pads_[currPadName.str()] || !gROOT->GetListOfCanvases()->FindObject(currPadName.str().c_str()) ) {
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pads_[currPadName.str()] = new TCanvas(currPadName.str().c_str(), currPadName.str().c_str());
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// if (logY)
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// pads_[currPadName.str()]->SetLogy(1);
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} else {
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pads_[currPadName.str()]->cd();
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currOpt += "SAMES";
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if (useSubPads)
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canvases_[currCanvName.str()]->SetNumber(canvases_[currCanvName.str()]->GetNumber()-1);
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}
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//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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| 311 |
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| 312 |
//Draw histogram:
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string cutNameWithGlobal = cutName;
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if(cutName!="" && globalCuts!="") cutNameWithGlobal += "&&";
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| 315 |
if(globalCuts!="") cutNameWithGlobal += globalCuts;
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int draw_err = ((TChain*) this->At(chainIndex))->Draw(histName.c_str(), cutNameWithGlobal.c_str(),
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currOpt.c_str(), currN);
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if (draw_err < 0)
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return draw_err;
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| 322 |
//++++ Fix for histos with no entries +++++++++++++
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if (draw_err == 0) {
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| 324 |
if (currOpt.find("SAMES") == string::npos) {
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pads_[currPadName.str()]->Close();
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pads_.erase(currPadName.str() );
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if (useSubPads)
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canvases_[currCanvName.str()]->SetNumber(canvases_[currCanvName.str()]->GetNumber()-1);
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}
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| 330 |
cout<< "Warning: "<<currHistName.str().c_str()<<" in "<<currPadName.str()
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| 331 |
<<" has no entries and is not drawn!"<<endl;
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| 332 |
return draw_err;
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}
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| 334 |
//++++++++++++++++++++++++++++++++++++++++++++++++++
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| 335 |
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| 336 |
((TH1F*) pads_[currPadName.str()]->GetPrimitive("htemp"))->SetName(currHistName.str().c_str()); // Set Name of histogram
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| 337 |
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| 338 |
// Update for 2D histograms
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| 339 |
if( pads_[currPadName.str()]->GetPrimitive(currHistName.str().c_str())->InheritsFrom("TH2") ) {
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| 340 |
pads_[currPadName.str()]->Draw();
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| 341 |
setCanvas( pads_[currPadName.str()] );
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| 342 |
}
|
| 343 |
|
| 344 |
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| 345 |
if(verbose && draw_err > 0) {
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| 346 |
timer.Stop();
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| 347 |
cout<<"Done: Selected "<<draw_err<<" objects in "<< currN <<" processed events."<<endl;
|
| 348 |
timer.Print();
|
| 349 |
}
|
| 350 |
return draw_err;
|
| 351 |
|
| 352 |
}
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| 353 |
//------------------------------------------------------------------
|
| 354 |
//Standard loop to draw all chains and multiple variables and cuts
|
| 355 |
int PlotTool::loop(vector<string> _histName, vector<string> _cutName,
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| 356 |
int nEntries, string drwOpt, bool correspond) {
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| 357 |
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| 358 |
int numProcessed = 0;
|
| 359 |
|
| 360 |
if (correspond == false) {
|
| 361 |
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| 362 |
for (int i=0; i<this->GetEntries(); ++i) {
|
| 363 |
for (vector<string>::iterator it1 =_histName.begin(); it1
|
| 364 |
!= _histName.end(); ++it1) {
|
| 365 |
for (vector<string>::iterator it2 =_cutName.begin(); it2
|
| 366 |
!= _cutName.end(); ++it2) {
|
| 367 |
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| 368 |
numProcessed += plot(i, *it1, *it2, nEntries, drwOpt);
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| 369 |
|
| 370 |
|
| 371 |
}
|
| 372 |
}
|
| 373 |
}
|
| 374 |
} else {
|
| 375 |
|
| 376 |
if (_histName.size() != _cutName.size() )
|
| 377 |
return -1;
|
| 378 |
|
| 379 |
for (int i=0; i<this->GetEntries(); ++i) {
|
| 380 |
for (vector<string>::iterator it1 =_histName.begin(), it2 =
|
| 381 |
_cutName.begin(); it1 != _cutName.end()&&it2
|
| 382 |
!= _cutName.end(); ++it1, ++it2) {
|
| 383 |
|
| 384 |
numProcessed += plot(i, *it1, *it2, nEntries, drwOpt);
|
| 385 |
|
| 386 |
}
|
| 387 |
}
|
| 388 |
}
|
| 389 |
|
| 390 |
updatePads();
|
| 391 |
fillCanvases();
|
| 392 |
|
| 393 |
return numProcessed;
|
| 394 |
}
|
| 395 |
|
| 396 |
//Helper methods to allow for using simple strings as input
|
| 397 |
int PlotTool::loop(string histName, string cutName, int nEntries, string drwOpt) {
|
| 398 |
|
| 399 |
vector<string> _histName;
|
| 400 |
_histName.push_back(histName);
|
| 401 |
vector<string> _cutName;
|
| 402 |
_cutName.push_back(cutName);
|
| 403 |
|
| 404 |
return loop(_histName, _cutName, nEntries, drwOpt);
|
| 405 |
|
| 406 |
}
|
| 407 |
|
| 408 |
int PlotTool::loop(vector<string> _histName, string cutName, int nEntries,
|
| 409 |
string drwOpt) {
|
| 410 |
|
| 411 |
vector<string> _cutName;
|
| 412 |
_cutName.push_back(cutName);
|
| 413 |
|
| 414 |
return loop(_histName, _cutName, nEntries, drwOpt);
|
| 415 |
|
| 416 |
}
|
| 417 |
|
| 418 |
int PlotTool::loop(string histName, vector<string> _cutName, int nEntries,
|
| 419 |
string drwOpt) {
|
| 420 |
|
| 421 |
vector<string> _histName;
|
| 422 |
_histName.push_back(histName);
|
| 423 |
|
| 424 |
return loop(_histName, _cutName, nEntries, drwOpt);
|
| 425 |
}
|
| 426 |
//------------------------------------------------------------------
|
| 427 |
//redraw the canvas to make changes in style visible
|
| 428 |
int PlotTool::updatePads() {
|
| 429 |
|
| 430 |
for (map< string, TCanvas* >::iterator it=pads_.begin() ; it != pads_.end(); ++it) {
|
| 431 |
if (gROOT->GetListOfCanvases()->FindObject((*it).first.c_str() ) ) {
|
| 432 |
(*it).second->Draw();
|
| 433 |
setCanvas((*it).second);
|
| 434 |
} else
|
| 435 |
pads_.erase(it);
|
| 436 |
}
|
| 437 |
|
| 438 |
return pads_.size();
|
| 439 |
|
| 440 |
}
|
| 441 |
|
| 442 |
int PlotTool::fillCanvases() {
|
| 443 |
|
| 444 |
for (map< string, TCanvas* >::iterator it=canvases_.begin() ; it
|
| 445 |
!= canvases_.end(); ++it) {
|
| 446 |
string canvName = (*it).first;
|
| 447 |
if (gROOT->GetListOfCanvases()->FindObject(canvName.c_str()) ) {
|
| 448 |
|
| 449 |
int numP = (*it).second->GetNumber()+1;
|
| 450 |
|
| 451 |
if (numP <= 0)
|
| 452 |
continue;
|
| 453 |
|
| 454 |
int x = int( sqrt(numP) );
|
| 455 |
int y = x;
|
| 456 |
if (x*y < numP)
|
| 457 |
x += 1;
|
| 458 |
if (x*y < numP)
|
| 459 |
x += 1;
|
| 460 |
if (x*y < numP) {
|
| 461 |
x -= 1;
|
| 462 |
y += 1;
|
| 463 |
}
|
| 464 |
|
| 465 |
|
| 466 |
(*it).second->Divide(x, y);
|
| 467 |
int padIndex = 1;
|
| 468 |
for (map< string, TCanvas* >::iterator it2=pads_.begin() ; it2
|
| 469 |
!= pads_.end(); ++it2) {
|
| 470 |
string padName = (*it2).first;
|
| 471 |
if (gROOT->GetListOfCanvases()->FindObject(padName.c_str() ) ) {
|
| 472 |
string n1 = canvName.substr(0,canvName.find(":"));
|
| 473 |
string n2("");
|
| 474 |
if(canvName.find("{") != string::npos ) n2 = canvName.substr(canvName.find("{"),canvName.find("}"));
|
| 475 |
|
| 476 |
if ( (padName.find(canvName.c_str()) != string::npos ) || (padName.find(n1) != string::npos && padName.find(n2) != string::npos) || !strcmp( canvName.c_str(), "All") ) {
|
| 477 |
(*it).second->cd(padIndex);
|
| 478 |
(*it2).second->DrawClonePad();
|
| 479 |
(*it2).second->Close();
|
| 480 |
pads_.erase(it2);
|
| 481 |
++padIndex;
|
| 482 |
}
|
| 483 |
} else
|
| 484 |
pads_.erase(it2);
|
| 485 |
}
|
| 486 |
(*it).second->SetNumber(-1);
|
| 487 |
|
| 488 |
} else
|
| 489 |
canvases_.erase(it);
|
| 490 |
}
|
| 491 |
|
| 492 |
return canvases_.size();
|
| 493 |
|
| 494 |
}
|
| 495 |
//------------------------------------------------------------------
|
| 496 |
void PlotTool::setCanvas(TCanvas* thisCanvas) {
|
| 497 |
|
| 498 |
TH1* thisHist = 0;
|
| 499 |
TPaveStats* thisStatsBox = 0;
|
| 500 |
TPaletteAxis* palette =0;
|
| 501 |
TLegend* thisLeg = 0;
|
| 502 |
int counter =0;
|
| 503 |
double maxEntry=0;
|
| 504 |
|
| 505 |
((TFrame*) thisCanvas->GetFrame())->Delete();
|
| 506 |
thisCanvas->GetFrame()->SetLineWidth(gStyle->GetLineWidth() );
|
| 507 |
|
| 508 |
thisCanvas->SetLeftMargin(0.2);
|
| 509 |
thisCanvas->SetRightMargin(0.06);
|
| 510 |
thisCanvas->SetBottomMargin(0.2);
|
| 511 |
thisCanvas->SetTopMargin(0.1);
|
| 512 |
|
| 513 |
if (logY)
|
| 514 |
thisCanvas->SetLogy(1);
|
| 515 |
else
|
| 516 |
thisCanvas->SetLogy(0);
|
| 517 |
|
| 518 |
if (showLegend)
|
| 519 |
thisLeg = new TLegend();
|
| 520 |
|
| 521 |
for (int i = 0; i != thisCanvas->GetListOfPrimitives()->GetSize(); ++i) {
|
| 522 |
|
| 523 |
if ( !thisCanvas->GetListOfPrimitives()->At(i)->InheritsFrom("TH1"))
|
| 524 |
continue;
|
| 525 |
|
| 526 |
thisHist = ((TH1*) thisCanvas->GetListOfPrimitives()->At(i));
|
| 527 |
setColor(thisHist, counter);
|
| 528 |
setMathLabels(thisHist);
|
| 529 |
|
| 530 |
if (thisHist->GetMaximum() > maxEntry)
|
| 531 |
maxEntry = thisHist->GetMaximum();
|
| 532 |
|
| 533 |
thisStatsBox = (TPaveStats*) thisHist->GetListOfFunctions()->FindObject("stats");
|
| 534 |
if (thisStatsBox)
|
| 535 |
setStats(thisCanvas, thisStatsBox, thisHist, counter);
|
| 536 |
|
| 537 |
palette = (TPaletteAxis*) thisHist->GetListOfFunctions()->FindObject("palette");
|
| 538 |
if (palette)
|
| 539 |
setPalette(thisCanvas, palette);
|
| 540 |
|
| 541 |
if (thisLeg)
|
| 542 |
thisLeg->AddEntry(thisHist,thisHist->GetName())->SetTextSize(0.04);
|
| 543 |
|
| 544 |
++counter;
|
| 545 |
|
| 546 |
}
|
| 547 |
|
| 548 |
if (maxEntry != 0)
|
| 549 |
setHistMax(thisCanvas, maxEntry);
|
| 550 |
|
| 551 |
thisCanvas->cd();
|
| 552 |
thisCanvas->Update();
|
| 553 |
|
| 554 |
if (thisLeg)
|
| 555 |
setLegend(thisCanvas, thisLeg, counter);
|
| 556 |
|
| 557 |
}
|
| 558 |
//------------------------------------------------------------------
|
| 559 |
//private helper classes to set the canvas and hist style
|
| 560 |
void PlotTool::setStats(TCanvas* thisCanvas, TPaveStats* thisStatsBox,
|
| 561 |
TH1* thisHist, int counter) {
|
| 562 |
|
| 563 |
if (thisCanvas->GetRightMargin() < .2)
|
| 564 |
thisCanvas->SetRightMargin(.2);
|
| 565 |
|
| 566 |
thisStatsBox->SetLineColor(thisHist->GetLineColor());
|
| 567 |
thisStatsBox->SetX2NDC(1.);
|
| 568 |
thisStatsBox->SetY2NDC(1-thisCanvas->GetTopMargin()-0.16*counter);
|
| 569 |
thisStatsBox->SetX1NDC(1-thisCanvas->GetRightMargin()+0.01);
|
| 570 |
thisStatsBox->SetY1NDC(thisStatsBox->GetY2NDC()-.15);
|
| 571 |
|
| 572 |
}
|
| 573 |
|
| 574 |
void PlotTool::setMathLabels(TH1* thisHist) {
|
| 575 |
|
| 576 |
string t = thisHist ->GetTitle();
|
| 577 |
string x = thisHist->GetXaxis()->GetTitle();
|
| 578 |
string y = thisHist->GetYaxis()->GetTitle();
|
| 579 |
|
| 580 |
// if (x.find("__") != string::npos)
|
| 581 |
// x = x.substr(0,x.find("__"));
|
| 582 |
// if (y.find("__") != string::npos)
|
| 583 |
// y = y.substr(0,y.find("__"));
|
| 584 |
|
| 585 |
if (x.find(".phi()") != string::npos)
|
| 586 |
x.replace(x.find(".phi()"), 6, " #phi");
|
| 587 |
if (y.find(".phi()") != string::npos)
|
| 588 |
y.replace(y.find(".phi()"), 6, " #phi");
|
| 589 |
|
| 590 |
if (x.find(".eta()") != string::npos)
|
| 591 |
x.replace(x.find(".eta()"), 6, " #eta");
|
| 592 |
if (y.find(".eta()") != string::npos)
|
| 593 |
y.replace(y.find(".eta()"), 6, " #eta");
|
| 594 |
|
| 595 |
if (x.find(".theta()") != string::npos)
|
| 596 |
x.replace(x.find(".theta()"), 6, " #theta");
|
| 597 |
if (y.find(".theta()") != string::npos)
|
| 598 |
y.replace(y.find(".theta()"), 6, " #theta");
|
| 599 |
|
| 600 |
if (x.find(".chi2()") != string::npos)
|
| 601 |
x.replace(x.find(".chi2()"), 7, " #chi^{2}");
|
| 602 |
if (y.find(".chi2()") != string::npos)
|
| 603 |
y.replace(y.find(".chi2()"), 7, " #chi^{2}");
|
| 604 |
|
| 605 |
if (x.find(".pt()") != string::npos)
|
| 606 |
x.replace(x.find(".pt()"), 5, " p_{T} [GeV]");
|
| 607 |
if (y.find(".pt()") != string::npos)
|
| 608 |
y.replace(y.find(".pt()"), 5, " p_{T} [GeV]");
|
| 609 |
|
| 610 |
if (x.find(".et()") != string::npos)
|
| 611 |
x.replace(x.find(".et()"), 5, " E_{T} [GeV]");
|
| 612 |
if (y.find(".et()") != string::npos)
|
| 613 |
y.replace(y.find(".et()"), 5, " E_{T} [GeV]");
|
| 614 |
|
| 615 |
//splitlines for many cuts
|
| 616 |
string test1= "{" + globalCuts + "}";
|
| 617 |
string test2= "&&" + globalCuts;
|
| 618 |
|
| 619 |
if(t.find(test1) != string::npos) t.replace(t.find(test1),test1.length(),"");
|
| 620 |
if(t.find(test2) != string::npos) t.replace(t.find(test2),test2.length(),"");
|
| 621 |
|
| 622 |
if (t.find("{") != string::npos && t.find("#splitline") == string::npos) {
|
| 623 |
t.replace(t.find_last_of("{"), 1, "}{");
|
| 624 |
string t_old = t;
|
| 625 |
t = "#splitline{";
|
| 626 |
t += t_old;
|
| 627 |
}
|
| 628 |
|
| 629 |
thisHist ->SetTitle(t.c_str());
|
| 630 |
thisHist->GetXaxis()->SetTitle(x.c_str());
|
| 631 |
thisHist->GetYaxis()->SetTitle(y.c_str());
|
| 632 |
|
| 633 |
}
|
| 634 |
|
| 635 |
void PlotTool::setColor(TH1* thisHist, int counter) {
|
| 636 |
|
| 637 |
if (counter == 0) {
|
| 638 |
|
| 639 |
thisHist->SetLineColor(kRed+1);
|
| 640 |
//if( gStyle->GetHistFillStyle() ) thisHist->SetFillColor (kRed+1);
|
| 641 |
//else
|
| 642 |
thisHist->SetFillStyle(0);
|
| 643 |
thisHist->SetMarkerColor(kRed+1);
|
| 644 |
} else if (counter == 1) {
|
| 645 |
thisHist->SetLineColor(kBlue+1);
|
| 646 |
//if( gStyle->GetHistFillStyle() ) thisHist->SetFillColor (kBlue+1);
|
| 647 |
//else
|
| 648 |
thisHist->SetFillStyle(0);
|
| 649 |
thisHist->SetMarkerColor(kBlue+1);
|
| 650 |
|
| 651 |
} else if (counter == 2) {
|
| 652 |
thisHist->SetLineColor(kGreen+2);
|
| 653 |
//if( gStyle->GetHistFillStyle() ) thisHist->SetFillColor (kGreen+2);
|
| 654 |
//else
|
| 655 |
thisHist->SetFillStyle(0);
|
| 656 |
thisHist->SetMarkerColor(kGreen+2);
|
| 657 |
|
| 658 |
} else if (counter == 3) {
|
| 659 |
thisHist->SetLineColor(kMagenta+2);
|
| 660 |
//if( gStyle->GetHistFillStyle() ) thisHist->SetFillColor (kMagenta+2);
|
| 661 |
//else
|
| 662 |
thisHist->SetFillStyle(0);
|
| 663 |
thisHist->SetMarkerColor(kMagenta+2);
|
| 664 |
|
| 665 |
} else if (counter == 4) {
|
| 666 |
thisHist->SetLineColor(kCyan+2);
|
| 667 |
//if( gStyle->GetHistFillStyle() ) thisHist->SetFillColor (kCyan+2);
|
| 668 |
//else
|
| 669 |
thisHist->SetFillStyle(0);
|
| 670 |
thisHist->SetMarkerColor(kCyan+2);
|
| 671 |
|
| 672 |
} else {
|
| 673 |
thisHist->SetLineColor(kBlack);
|
| 674 |
//if( gStyle->GetHistFillStyle() ) thisHist->SetFillColor (kBlack);
|
| 675 |
//else
|
| 676 |
thisHist->SetFillStyle(0);
|
| 677 |
thisHist->SetMarkerColor(kBlack);
|
| 678 |
|
| 679 |
}
|
| 680 |
|
| 681 |
}
|
| 682 |
|
| 683 |
void PlotTool::setPalette(TCanvas* thisCanvas, TPaletteAxis* palette) {
|
| 684 |
|
| 685 |
palette->SetLabelSize(0.045);
|
| 686 |
if (thisCanvas->GetRightMargin() < .15)
|
| 687 |
thisCanvas->SetRightMargin(.15);
|
| 688 |
palette->SetX1NDC(1-thisCanvas->GetRightMargin()+0.01);
|
| 689 |
palette->SetY1NDC(thisCanvas->GetBottomMargin());
|
| 690 |
palette->SetX2NDC(palette->GetX1NDC()+0.05);
|
| 691 |
palette->SetY2NDC(1-thisCanvas->GetTopMargin());
|
| 692 |
|
| 693 |
}
|
| 694 |
|
| 695 |
void PlotTool::setHistMax(TCanvas* thisCanvas, double maxEntry) {
|
| 696 |
|
| 697 |
TH1* thisHist = 0;
|
| 698 |
|
| 699 |
for (int i = 0; i != thisCanvas->GetListOfPrimitives()->GetSize(); ++i) {
|
| 700 |
|
| 701 |
if ( !thisCanvas->GetListOfPrimitives()->At(i)->InheritsFrom("TH1") )
|
| 702 |
continue;
|
| 703 |
thisHist = ((TH1*) thisCanvas->GetListOfPrimitives()->At(i));
|
| 704 |
if (thisHist->GetMaximum() < maxEntry) {
|
| 705 |
double minEntry=thisHist->GetBinContent(thisHist->GetMinimumBin());
|
| 706 |
if (logY) {
|
| 707 |
int bin = (thisHist->GetMinimumBin()+1);
|
| 708 |
minEntry=thisHist->GetBinContent(bin);
|
| 709 |
}
|
| 710 |
thisHist->GetYaxis()->SetRangeUser(minEntry, maxEntry*1.2);
|
| 711 |
}
|
| 712 |
break;
|
| 713 |
|
| 714 |
}
|
| 715 |
|
| 716 |
}
|
| 717 |
|
| 718 |
void PlotTool::setLegend(TCanvas* thisCanvas, TLegend* thisLeg, int counter) {
|
| 719 |
|
| 720 |
thisLeg->SetFillStyle(0);
|
| 721 |
thisLeg->SetX1NDC(1-thisCanvas->GetRightMargin()-0.5);
|
| 722 |
thisLeg->SetY1NDC(1-thisCanvas->GetTopMargin()-0.05*counter);
|
| 723 |
thisLeg->SetX2NDC(1-thisCanvas->GetRightMargin());
|
| 724 |
thisLeg->SetY2NDC(1-thisCanvas->GetTopMargin());
|
| 725 |
thisLeg->SetEntrySeparation(0.5);
|
| 726 |
thisLeg->Draw("NDC");
|
| 727 |
|
| 728 |
}
|
| 729 |
|
| 730 |
void PlotTool::createColors() {
|
| 731 |
const Int_t NRGBs = 5;
|
| 732 |
const Int_t NCont = 255;
|
| 733 |
|
| 734 |
Double_t stops[NRGBs] = { 0.00, 0.34, 0.61, 0.84, 1.00 };
|
| 735 |
Double_t red[NRGBs] = { 0.00, 0.00, 0.87, 1.00, 0.51 };
|
| 736 |
Double_t green[NRGBs] = { 0.00, 0.81, 1.00, 0.20, 0.00 };
|
| 737 |
Double_t blue[NRGBs] = { 0.51, 1.00, 0.12, 0.00, 0.00 };
|
| 738 |
TColor::CreateGradientColorTable(NRGBs, stops, red, green, blue, NCont);
|
| 739 |
gStyle->SetNumberContours(NCont);
|
| 740 |
|
| 741 |
}
|
| 742 |
|
| 743 |
//------------------------------------------------------------------
|
| 744 |
|
| 745 |
int PlotTool::saveCanvases(string name, string path) {
|
| 746 |
|
| 747 |
TSystemDirectory d("", path.c_str());
|
| 748 |
if (!d.GetListOfFiles())
|
| 749 |
return -1;
|
| 750 |
|
| 751 |
string namePs = path +"/" + name;
|
| 752 |
string nameRt = path +"/" + name;
|
| 753 |
|
| 754 |
if (name.find(".ps") == string::npos)
|
| 755 |
namePs += ".ps";
|
| 756 |
|
| 757 |
if (name.find(".root") == string::npos)
|
| 758 |
nameRt += ".root";
|
| 759 |
|
| 760 |
int savedCanvs =0;
|
| 761 |
|
| 762 |
|
| 763 |
TIter next(gROOT->GetListOfCanvases());
|
| 764 |
TCanvas* canv;
|
| 765 |
while ((canv=(TCanvas*)next())) {
|
| 766 |
string modName = (*canv).GetName();
|
| 767 |
if(modName.find("{") != string::npos) modName = modName.substr(0,modName.find("{"));
|
| 768 |
(*canv).SetTitle( modName.c_str() );
|
| 769 |
|
| 770 |
}
|
| 771 |
|
| 772 |
|
| 773 |
TPostScript ps(namePs.c_str(),112);
|
| 774 |
TFile rt(nameRt.c_str(),"recreate");
|
| 775 |
|
| 776 |
next.Reset();
|
| 777 |
while ((canv=(TCanvas*)next())) {
|
| 778 |
ps.NewPage();
|
| 779 |
|
| 780 |
|
| 781 |
(*canv).Write();
|
| 782 |
(*canv).Draw();
|
| 783 |
(*canv).Update();
|
| 784 |
|
| 785 |
|
| 786 |
++savedCanvs;
|
| 787 |
|
| 788 |
}
|
| 789 |
|
| 790 |
ps.Close();
|
| 791 |
rt.Close();
|
| 792 |
|
| 793 |
|
| 794 |
if(verbose && savedCanvs) {
|
| 795 |
cout<<"Saved file "<<rt.GetName()<<" with "<<savedCanvs<<" canvases."<<endl;
|
| 796 |
cout<<"Saved file "<<ps.GetName()<<" with "<<savedCanvs<<" pages."<<endl;
|
| 797 |
}
|
| 798 |
return savedCanvs;
|
| 799 |
|
| 800 |
}
|
| 801 |
//------------------------------------------------------------------
|
| 802 |
|
| 803 |
int PlotTool::clearCanvases()
|
| 804 |
{
|
| 805 |
|
| 806 |
while(gROOT->GetListOfCanvases()->GetEntries()) ((TCanvas*) gROOT->GetListOfCanvases()->At(0))->Close();
|
| 807 |
pads_.clear();
|
| 808 |
autoVars.clear();
|
| 809 |
return pads_.size() + gROOT->GetListOfCanvases()->GetEntries();
|
| 810 |
|
| 811 |
}
|
| 812 |
//------------------------------------------------------------------
|
| 813 |
int PlotTool::setVariables(string label)
|
| 814 |
{
|
| 815 |
|
| 816 |
for (int i=0; i< this->GetEntries(); ++i) {
|
| 817 |
cout<<"--------------------------------"<<endl;
|
| 818 |
cout<<((TChain*) this->At(i))->GetName()<<endl;
|
| 819 |
cout<<"------------"<<endl;
|
| 820 |
|
| 821 |
TList* leaves = (TList*) ((TChain*) this->At(i))->GetListOfLeaves();
|
| 822 |
for (int j=0; j< leaves->GetEntries(); ++j) {
|
| 823 |
TString leafName ( leaves->At(j)->GetName() );
|
| 824 |
if(! leafName.EndsWith(".") ) continue;
|
| 825 |
if(! leafName.Contains(label.c_str() ) ) continue;
|
| 826 |
|
| 827 |
TClass cl( ( (TLeafElement*) leaves->At(j) )->GetTypeName() );
|
| 828 |
cout<<"++++++"<<endl;
|
| 829 |
cout<< leafName.Data() <<endl;
|
| 830 |
for(int k=0;k<cl.GetListOfAllPublicMethods()->GetEntries();++k) {
|
| 831 |
string typeName ( ((TMethod*) cl.GetListOfAllPublicMethods()->At(k))->GetReturnTypeName() );
|
| 832 |
string methName ( cl.GetListOfAllPublicMethods()->At(k)->GetName() );
|
| 833 |
if( methName != "product") continue;
|
| 834 |
cout<< typeName <<endl;
|
| 835 |
string _type;
|
| 836 |
TString testString( typeName.c_str() );
|
| 837 |
if( testString.BeginsWith("vector<") ) {
|
| 838 |
_type = typeName.substr(typeName.find("<")+1,typeName.find(">")-typeName.find("<")-1);
|
| 839 |
string _varSize = leafName.Data();
|
| 840 |
_varSize += "obj@.size()";
|
| 841 |
autoVars.push_back( _varSize );
|
| 842 |
}
|
| 843 |
else _type = typeName.substr(0,typeName.find("*"));
|
| 844 |
TClass _cl( _type.c_str() );
|
| 845 |
for(int l=0;l<_cl.GetListOfAllPublicMethods()->GetEntries();++l) {
|
| 846 |
string _typeName ( ((TMethod*) _cl.GetListOfAllPublicMethods()->At(l))->GetReturnTypeName() );
|
| 847 |
string _methName ( _cl.GetListOfAllPublicMethods()->At(l)->GetName() );
|
| 848 |
// if(_typeName.find("void") != string::npos ) continue;
|
| 849 |
// cout<<" "<<_typeName<<" "<<_methName<<endl;
|
| 850 |
|
| 851 |
cout<<" "<<_typeName<<" "<<_methName<<endl;
|
| 852 |
if(_methName.find("operator")==string::npos&&(_typeName=="float"||_typeName=="double"||_typeName=="int"||_typeName=="unsigned int"||_typeName=="bool"||_typeName=="unsigned short"||_typeName=="unsigned long"||_typeName=="unsigned long long")) {
|
| 853 |
|
| 854 |
cout<<"--> "<<_typeName<<" "<<_methName<<endl;
|
| 855 |
|
| 856 |
string _varName = leafName.Data();
|
| 857 |
_varName += "obj.";
|
| 858 |
_varName += _methName;
|
| 859 |
_varName += "()";
|
| 860 |
autoVars.push_back( _varName );
|
| 861 |
}
|
| 862 |
}
|
| 863 |
|
| 864 |
|
| 865 |
}
|
| 866 |
|
| 867 |
}
|
| 868 |
|
| 869 |
}
|
| 870 |
|
| 871 |
return autoVars.size();
|
| 872 |
|
| 873 |
}
|
| 874 |
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
|
| 875 |
//Draw efficiencies
|
| 876 |
int PlotTool::plotEff(int chainIndex, string histName, string cutName, int nEntries, double fitXmin, double fitXmax, string fitFormula)
|
| 877 |
{
|
| 878 |
|
| 879 |
if( chainIndex >= this->GetEntries() ) return -1;
|
| 880 |
|
| 881 |
int currN = nEntries;
|
| 882 |
if(nEntries < 0) currN = ((TChain*) this->At(chainIndex))->GetEntries(); //nEntries<0 : all entries are plotted!
|
| 883 |
|
| 884 |
//++++ Create and name Canvases according to global variables +++++++++++++
|
| 885 |
ostringstream currHistName;
|
| 886 |
if( samePad_trees) currHistName<<((TChain*) this->At(chainIndex))->GetName()<<":";
|
| 887 |
if( samePad_vars) currHistName<<histName;
|
| 888 |
if( samePad_cuts) currHistName<<"{"<<cutName<<"}";
|
| 889 |
|
| 890 |
ostringstream currPadName;
|
| 891 |
if(! samePad_trees) currPadName<<((TChain*) this->At(chainIndex))->GetName()<<":";
|
| 892 |
if(! samePad_vars) currPadName<<histName;
|
| 893 |
if(! samePad_cuts) currPadName<<"{"<<cutName<<"}";
|
| 894 |
|
| 895 |
|
| 896 |
//Draw total histogram:
|
| 897 |
if( ! pads_["total"] || ! gROOT->FindObject("total") ) {
|
| 898 |
pads_["total"] = new TCanvas("total", "total");
|
| 899 |
} else {
|
| 900 |
pads_["total"]->cd();
|
| 901 |
}
|
| 902 |
ostringstream bins_total;
|
| 903 |
bins_total<<histName;
|
| 904 |
bins_total<<">>total(100,0,1000)";
|
| 905 |
|
| 906 |
|
| 907 |
int draw_err = ((TChain*) this->At(chainIndex))->Draw(bins_total.str().c_str(), "", "", currN);
|
| 908 |
if( draw_err <= 0 ) return draw_err;
|
| 909 |
|
| 910 |
|
| 911 |
TH1* total = ((TH1*) pads_["total"]->GetPrimitive("total"));
|
| 912 |
|
| 913 |
ostringstream bins_bkg;
|
| 914 |
bins_bkg<<histName;
|
| 915 |
bins_bkg<<">>bkg(";
|
| 916 |
bins_bkg<<total->GetNbinsX();
|
| 917 |
bins_bkg<<",";
|
| 918 |
bins_bkg<<total->GetXaxis()->GetXmin();
|
| 919 |
bins_bkg<<",";
|
| 920 |
bins_bkg<<total->GetXaxis()->GetXmax();
|
| 921 |
bins_bkg<<")";
|
| 922 |
|
| 923 |
//Draw bkg histogram:
|
| 924 |
if( ! pads_["bkg"] || ! gROOT->FindObject("bkg") ) {
|
| 925 |
pads_["bkg"] = new TCanvas("bkg", currPadName.str().c_str());
|
| 926 |
} else {
|
| 927 |
pads_["bkg"]->cd();
|
| 928 |
}
|
| 929 |
|
| 930 |
draw_err = ((TChain*) this->At(chainIndex))->Draw(bins_bkg.str().c_str(), cutName.c_str(),"" , currN);
|
| 931 |
if( draw_err <= 0 ) return draw_err;
|
| 932 |
|
| 933 |
|
| 934 |
TH1* bkg = ((TH1*) pads_["bkg"]->GetPrimitive("bkg"));
|
| 935 |
|
| 936 |
//Draw pass histogram:
|
| 937 |
ostringstream bins_pass;
|
| 938 |
bins_pass<<histName;
|
| 939 |
bins_pass<<">>pass(";
|
| 940 |
bins_pass<<total->GetNbinsX();
|
| 941 |
bins_pass<<",";
|
| 942 |
bins_pass<<total->GetXaxis()->GetXmin();
|
| 943 |
bins_pass<<",";
|
| 944 |
bins_pass<<total->GetXaxis()->GetXmax();
|
| 945 |
bins_pass<<")";
|
| 946 |
|
| 947 |
ostringstream cut_pass;
|
| 948 |
cut_pass<<"!(";
|
| 949 |
cut_pass<<cutName;
|
| 950 |
cut_pass<<")";
|
| 951 |
|
| 952 |
|
| 953 |
if( ! pads_["pass"] || ! gROOT->FindObject("pass") ) {
|
| 954 |
pads_["pass"] = new TCanvas("pass", currPadName.str().c_str());
|
| 955 |
} else {
|
| 956 |
pads_["pass"]->cd();
|
| 957 |
}
|
| 958 |
|
| 959 |
draw_err = ((TChain*) this->At(chainIndex))->Draw(bins_pass.str().c_str(),cut_pass.str().c_str() ,"" , currN);
|
| 960 |
if( draw_err <= 0 ) return draw_err;
|
| 961 |
|
| 962 |
|
| 963 |
TH1* pass = ((TH1*) pads_["pass"]->GetPrimitive("pass"));
|
| 964 |
|
| 965 |
|
| 966 |
currPadName<<"Eff";
|
| 967 |
//Draw Efficiency Graph:
|
| 968 |
if( ! pads_["EffGraph"] || ! gROOT->FindObject("EffGraph") ) {
|
| 969 |
pads_["EffGraph"] = new TCanvas("EffGraph", currPadName.str().c_str());
|
| 970 |
} else {
|
| 971 |
pads_["EffGraph"]->cd();
|
| 972 |
}
|
| 973 |
|
| 974 |
TGraphAsymmErrors* EffGraph = new TGraphAsymmErrors(bkg, total);
|
| 975 |
EffGraph->SetName(currHistName.str().c_str());
|
| 976 |
|
| 977 |
TF1* reverse = new TF2("reverse","1/y-1",total->GetXaxis()->GetXmin(),total->GetXaxis()->GetXmax());
|
| 978 |
EffGraph->Apply(reverse);
|
| 979 |
EffGraph->Draw("A*");
|
| 980 |
|
| 981 |
TF1* fitfunc = new TF1("fitfunc",fitFormula.c_str(),fitXmin,fitXmax);
|
| 982 |
EffGraph->Fit("fitfunc","R+");
|
| 983 |
|
| 984 |
|
| 985 |
//Save fit function
|
| 986 |
|
| 987 |
ostringstream savefuncName;
|
| 988 |
savefuncName<<histName;
|
| 989 |
savefuncName<<"_";
|
| 990 |
|
| 991 |
if(cutName.find("<") != std::string::npos ) cutName.replace(cutName.find("<"),1,"_");
|
| 992 |
if(cutName.find(">") != std::string::npos ) cutName.replace(cutName.find(">"),1,"_");
|
| 993 |
savefuncName<<cutName;
|
| 994 |
|
| 995 |
|
| 996 |
TFile file("ABCDFunctions.root","UPDATE");
|
| 997 |
TF1* savefunc = new TF1(savefuncName.str().c_str(), fitfunc->GetExpFormula().Data(),0,10000);
|
| 998 |
savefunc->SetParameters( fitfunc->GetParameters() );
|
| 999 |
savefunc->SetParErrors ( fitfunc->GetParErrors() );
|
| 1000 |
|
| 1001 |
//Show results
|
| 1002 |
if( ! pads_["abcd"] || ! gROOT->FindObject("abcd") ) {
|
| 1003 |
pads_["abcd"] = new TCanvas("abcd", "abcd");
|
| 1004 |
} else {
|
| 1005 |
pads_["abcd"]->cd();
|
| 1006 |
}
|
| 1007 |
|
| 1008 |
bkg->Multiply(savefunc);
|
| 1009 |
bkg->Draw();
|
| 1010 |
|
| 1011 |
// total->Add(bkg,-1);
|
| 1012 |
pass->SetLineColor(kRed);
|
| 1013 |
pass->Draw("sames,e");
|
| 1014 |
pads_["abcd"]->SetLogy();
|
| 1015 |
|
| 1016 |
|
| 1017 |
savefunc->Write();
|
| 1018 |
// file.Close();
|
| 1019 |
|
| 1020 |
|
| 1021 |
return draw_err;
|
| 1022 |
|
| 1023 |
}
|
| 1024 |
//------------------------------------------------------------------
|
