Import Geant4 10.0.0 source tree
This commit is contained in:
Gabriele Cosmo
@@ -23,128 +23,46 @@
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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/// \file eventgenerator/particleGun/src/HistoManager.cc
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/// \file hadronic/Hadr03/src/HistoManager.cc
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/// \brief Implementation of the HistoManager class
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//
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//
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// $Id$
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// $Id: HistoManager.cc 72243 2013-07-12 08:45:36Z gcosmo $
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//
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#include "HistoManager.hh"
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#include "HistoMessenger.hh"
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#include "G4UnitsTable.hh"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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HistoManager::HistoManager()
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: fFileName("particleGun")
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{
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fileName[0] = "particleGun";
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factoryOn = false;
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fNbHist = 0;
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// histograms
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for (G4int k=0; k<MaxHisto; k++) {
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fHistId[k] = 0;
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fHistPt[k] = 0;
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fExist[k] = false;
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fUnit[k] = 1.0;
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fWidth[k] = 1.0;
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fAscii[k] = false;
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}
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fHistoMessenger = new HistoMessenger(this);
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Book();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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HistoManager::~HistoManager()
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{
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delete fHistoMessenger;
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delete G4AnalysisManager::Instance();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void HistoManager::book()
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void HistoManager::Book()
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{
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// if no histos, do nothing
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if (fNbHist == 0) return;
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// Create or get analysis manager
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// The choice of analysis technology is done via selection of a namespace
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// in HistoManager.hh
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G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
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analysisManager->SetFileName(fFileName);
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analysisManager->SetVerboseLevel(1);
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G4String extension = analysisManager->GetType();
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fileName[1] = fileName[0] + "." + extension;
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// Open an output file
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//
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G4bool fileOpen = analysisManager->OpenFile(fileName[0]);
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if (!fileOpen) {
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G4cout << "\n---> HistoManager::book(): cannot open " << fileName[1]
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<< G4endl;
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return;
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}
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// create selected histograms
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//
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analysisManager->SetFirstHistoId(1);
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for (G4int k=0; k<MaxHisto; k++) {
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if (fExist[k]) {
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fHistId[k] = analysisManager->CreateH1( fLabel[k], fTitle[k],
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fNbins[k], fVmin[k], fVmax[k]);
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fHistPt[k] = analysisManager->GetH1(fHistId[k]);
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factoryOn = true;
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}
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}
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if (factoryOn)
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G4cout << "\n----> Histogram file is opened in " << fileName[1] << G4endl;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void HistoManager::save()
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{
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if (factoryOn) {
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G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
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analysisManager->Write();
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analysisManager->CloseFile();
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saveAscii(); // Write fAscii file, if any
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G4cout << "\n----> Histograms are saved in " << fileName[1] << G4endl;
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delete G4AnalysisManager::Instance();
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factoryOn = false;
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void HistoManager::FillHisto(G4int ih, G4double e, G4double weight)
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{
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if (ih > MaxHisto) {
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G4cout << "---> warning from HistoManager::FillHisto() : histo " << ih
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<< "does not fExist; e= " << e << " w= " << weight << G4endl;
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return;
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}
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if (fHistPt[ih]) fHistPt[ih]->fill(e/fUnit[ih], weight);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void HistoManager::SetHisto(G4int ih,
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G4int nbins, G4double vmin, G4double vmax, const G4String& unit)
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{
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if (ih > MaxHisto) {
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G4cout << "---> warning from HistoManager::SetHisto() : histo " << ih
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<< "does not fExist" << G4endl;
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return;
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}
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analysisManager->SetActivation(true); //enable inactivation of histograms
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// Define histograms start values
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const G4int kMaxHisto = 9;
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const G4String id[] = { "0", "1", "2", "3", "4", "5", "6", "7" , "8" };
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const G4String title[] =
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{ "dummy", //0
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@@ -158,87 +76,17 @@ void HistoManager::SetHisto(G4int ih,
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"moment dir: angular distr dN/dOmega = f(psi) " //8 for GunAction#3
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};
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G4String titl = title[ih];
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fUnit[ih] = 1.;
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// Default values (to be reset via /analysis/h1/set command)
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G4int nbins = 100;
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G4double vmin = 0.;
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G4double vmax = 100.;
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if (unit != "none") {
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titl = title[ih] + " (" + unit + ")";
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fUnit[ih] = G4UnitDefinition::GetValueOf(unit);
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// Create all histograms as inactivated
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// as we have not yet set nbins, vmin, vmax
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for (G4int k=0; k<kMaxHisto; k++) {
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G4int ih = analysisManager->CreateH1(id[k], title[k], nbins, vmin, vmax);
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analysisManager->SetH1Activation(ih, false);
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}
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fExist[ih] = true;
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fLabel[ih] = id[ih];
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fTitle[ih] = titl;
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fNbins[ih] = nbins;
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fVmin[ih] = vmin;
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fVmax[ih] = vmax;
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fWidth[ih] = fUnit[ih]*(vmax-vmin)/nbins;
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fNbHist++;
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G4cout << "----> SetHisto " << ih << ": " << titl << "; "
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<< nbins << " bins from "
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<< vmin << " " << unit << " to " << vmax << " " << unit << G4endl;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void HistoManager::Normalize(G4int ih, G4double fac)
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{
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if (ih >= MaxHisto) {
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G4cout << "---> warning from HistoManager::Normalize() : histo " << ih
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<< " fac= " << fac << G4endl;
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return;
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}
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if (fHistPt[ih]) fHistPt[ih]->scale(fac);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void HistoManager::PrintHisto(G4int ih)
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{
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if (ih < MaxHisto) { fAscii[ih] = true; fAscii[0] = true; }
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else
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G4cout << "---> warning from HistoManager::PrintHisto() : histo " << ih
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<< "does not exist" << G4endl;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#include <fstream>
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void HistoManager::saveAscii()
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{
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if (!fAscii[0]) return;
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G4String name = fileName[0] + ".ascii";
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std::ofstream File(name, std::ios::out);
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if (!File) {
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G4cout
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<< "\n---> HistoManager::saveAscii(): cannot open " << name << G4endl;
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return;
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}
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File.setf( std::ios::scientific, std::ios::floatfield );
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//write selected histograms
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for (G4int ih=0; ih<MaxHisto; ih++) {
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if (fHistPt[ih] && fAscii[ih]) {
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File << "\n 1D histogram " << ih << ": " << fTitle[ih]
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<< "\n \n \t X \t\t Y" << G4endl;
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for (G4int iBin=0; iBin<fNbins[ih]; iBin++) {
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File << " " << iBin << "\t"
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<< fHistPt[ih]->axis().bin_center(iBin) << "\t"
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<< fHistPt[ih]->bin_height(iBin)
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<< G4endl;
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}
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}
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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