Gabriele Cosmo
308 lines
9.1 KiB
C++
308 lines
9.1 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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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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//---------------------------------------------------------------------------
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//
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// ClassName: Histo - Generic histogram/ntuple manager class
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//
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//
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// Author: V.Ivanchenko 30.10.03
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//
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//----------------------------------------------------------------------------
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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 "Histo.hh"
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#ifdef G4ANALYSIS_USE
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#include <memory> // for the auto_ptr(T>
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#include <AIDA/AIDA.h>
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#include "HistoMessenger.hh"
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#endif
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//#include <iomanip>
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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Histo::Histo(G4int ver)
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{
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verbose = ver;
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histName = "histo";
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histType = "hbook";
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option = "--noErrors uncompress";
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nHisto = 0;
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defaultAct = 1;
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tupleName = "tuple.hbook";
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tupleId = "100";
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tupleList = "";
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ntup = 0;
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messenger = 0;
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#ifdef G4ANALYSIS_USE
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messenger = new HistoMessenger(this);
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#endif
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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Histo::~Histo()
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{
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#ifdef G4ANALYSIS_USE
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for(G4int i=0; i<nHisto; i++) {
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if(histo[i]) delete histo[i];
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}
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delete messenger;
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#endif
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void Histo::book()
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{
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#ifdef G4ANALYSIS_USE
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G4cout << "### Histo books " << nHisto << " histograms " << G4endl;
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// Creating the analysis factory
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std::auto_ptr< AIDA::IAnalysisFactory > af( AIDA_createAnalysisFactory() );
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if(verbose>0)
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G4cout<<"HIsto books analysis factory ......... "<<G4endl;
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// Creating the tree factory
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std::auto_ptr< AIDA::ITreeFactory > tf( af->createTreeFactory() );
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if(verbose>0)
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G4cout<<"Histo books tree factory ......... "<<G4endl;
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G4String histExt = "";
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char* path = getenv("PHYSLIST");
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if (path) histExt = "_" + G4String(path);
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G4String histDir = "";
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path = getenv("HISTODIR");
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if (path) histDir = G4String(path) + "/";
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// Creating a tree mapped to a new hbook file.
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G4String name = histDir + histName + histExt + "." + histType;
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tree = tf->create(name, histType, false, true, option);
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G4cout << "Histo: tree store : " << tree->storeName() << G4endl;
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// Creating a histogram factory, whose histograms will be handled by the tree
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std::auto_ptr< AIDA::IHistogramFactory > hf(af->createHistogramFactory( *tree ));
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// Creating an 1-dimensional histograms in the root directory of the tree
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for(G4int i=0; i<nHisto; i++) {
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if(active[i]) {
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if(verbose>0)
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G4cout<<" I am in book: histogram "<< i << " id= " << ids[i] <<G4endl;
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histo[i] = hf->createHistogram1D(ids[i], tittles[i], bins[i], xmin[i], xmax[i]);
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}
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}
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// Creating a tuple factory, whose tuples will be handled by the tree
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if(tupleList != "") {
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if(verbose>0)
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G4cout<<"Histo books tuple factory for "<<tupleName <<G4endl;
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std::auto_ptr< AIDA::ITupleFactory > tpf( af->createTupleFactory( *tree ) );
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ntup = tpf->create(tupleId, tupleName, tupleList);
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}
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#endif
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void Histo::save()
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{
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#ifdef G4ANALYSIS_USE
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// Write histogram file
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tree->commit();
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G4cout << "Closing the tree..." << G4endl;
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tree->close();
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G4cout << "Histograms and Ntuples are saved" << G4endl;
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for(G4int i=0; i<nHisto; i++) {
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if(histo[i]) histo[i]->reset();
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}
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#endif
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void Histo::reset()
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{
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#ifdef G4ANALYSIS_USE
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for(G4int i=0; i<nHisto; i++) {
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if(histo[i]) histo[i]->reset();
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}
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#endif
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void Histo::setFileType(const G4String& nam)
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{
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if(nam == "hbook" || nam == "root" || nam == "aida") histType = nam;
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else if(nam == "XML" || nam == "xml") histType = "aida";
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void Histo::add1D(const G4String& id, const G4String& name, G4int nb,
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G4double x1, G4double x2, G4double u)
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{
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if(nHisto > 0) {
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for(G4int i=0; i<nHisto; i++) {
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if(ids[i] == id) return;
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}
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}
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if(verbose > 0)
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G4cout << "New histogram will be booked: #" << id << " <" << name
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<< " " << nb << " " << x1 << " " << x2 << " " << u
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<< G4endl;
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nHisto++;
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x1 /= u;
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x2 /= u;
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active.push_back(defaultAct);
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bins.push_back(nb);
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xmin.push_back(x1);
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xmax.push_back(x2);
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unit.push_back(u);
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ids.push_back(id);
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tittles.push_back(name);
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histo.push_back(0);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void Histo::setHisto1D(G4int i, G4int nb, G4double x1, G4double x2, G4double u)
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{
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if(i>=0 && i<nHisto) {
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if(verbose > 0)
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{
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G4cout << "Update histogram: #" << i
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<< " " << nb << " " << x1 << " " << x2 << " " << u
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<< G4endl;
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}
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bins[i] = nb;
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xmin[i] = x1;
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xmax[i] = x2;
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unit[i] = u;
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} else {
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G4cout << "Histo::setHisto1D: WARNING! wrong histogram index " << i << G4endl;
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G4cout << "nHisto = " << nHisto << G4endl;
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void Histo::fill(G4int i, G4double x, G4double w)
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{
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if(verbose > 1)
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G4cout << "fill histogram: #" << i << " at x= " << x
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<< " weight= " << w << " unit= " << unit[i]
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<< G4endl;
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#ifdef G4ANALYSIS_USE
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if(i>=0 && i<nHisto) {
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histo[i]->fill((float)(x/unit[i]), (float)w);
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} else {
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G4cout << "Histo::fill: WARNING! wrong histogram index " << i << G4endl;
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}
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#endif
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void Histo::scale(G4int i, G4double x)
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{
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if(verbose > 0)
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G4cout << "Scale histogram: #" << i << " by factor " << x << G4endl;
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#ifdef G4ANALYSIS_USE
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if(i>=0 && i<nHisto) {
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histo[i]->scale(x);
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} else {
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G4cout << "Histo::scale: WARNING! wrong histogram index " << i << G4endl;
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}
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#endif
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void Histo::addTuple(const G4String& w1, const G4String& w2, const G4String& w3)
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{
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tupleId = w1;
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tupleName = w2;
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tupleList = w3;
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G4cout<<" addTuple: Id "<<w1<<" Name "<<w2<<" List "<<w3<<G4endl;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void Histo::fillTuple(const G4String& parname, G4double x)
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{
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if(verbose > 1)
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G4cout << "fill tuple by parameter <" << parname << "> = " << x << G4endl;
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#ifdef G4ANALYSIS_USE
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if(ntup) ntup->fill(ntup->findColumn(parname), (float)x);
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#endif
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void Histo::addRow()
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{
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#ifdef G4ANALYSIS_USE
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if(ntup) ntup->addRow();
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#endif
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void Histo::print(G4int i)
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{
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G4cout<<"### Histogram "<<i<<" ###"<<G4endl;
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#ifdef G4ANALYSIS_USE
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if(i>=0 && i<nHisto) {
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G4double step = (xmax[i] - xmin[i])/G4double( bins[i]);
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G4double x = xmin[i] - step*0.5;
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G4double y, maxX=0, maxY=0;
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G4int maxJ=0;
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for(G4int j=0; j<bins[i]; j++) {
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x += step;
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y = histo[i]->binHeight(j);
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if(maxY < y) {maxY = y; maxX = x; maxJ = j;}
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G4cout<<x<<" "<<y<<G4endl;
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}
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G4cout<<" maxJ "<<maxJ<<" maxX "<<maxX<<" maxY "<<maxY<<G4endl;
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}
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#endif
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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