Gabriele Cosmo
301 lines
9.0 KiB
C++
301 lines
9.0 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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// $Id: HistoManager.cc,v 1.6 2007/11/07 17:22:16 maire Exp $
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// GEANT4 tag $Name: geant4-09-01 $
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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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#ifdef G4ANALYSIS_USE
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#include "AIDA/AIDA.h"
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#endif
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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HistoManager::HistoManager()
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:af(0),tree(0),factoryOn(false)
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{
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#ifdef G4ANALYSIS_USE
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// Creating the analysis factory
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af = AIDA_createAnalysisFactory();
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if(!af) {
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G4cout << " HistoManager::HistoManager() :"
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<< " problem creating the AIDA analysis factory."
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<< G4endl;
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}
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#endif
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fileName[0] = "dummy";
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fileType = "hbook";
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fileOption = "--noErrors uncompress";
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// histograms
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for (G4int k=0; k<MaxHisto; k++) {
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histo[k] = 0;
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exist[k] = false;
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Unit[k] = 1.0;
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Width[k] = 1.0;
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ascii[k] = false;
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}
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histoMessenger = new HistoMessenger(this);
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rangeFlag = false;
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csdaRange = DBL_MAX;
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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 histoMessenger;
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#ifdef G4ANALYSIS_USE
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delete af;
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#endif
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void HistoManager::book()
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{
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#ifdef G4ANALYSIS_USE
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if(!af) return;
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// Creating a tree mapped to an hbook file.
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fileName[1] = fileName[0] + "." + fileType;
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G4bool readOnly = false;
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G4bool createNew = true;
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AIDA::ITreeFactory* tf = af->createTreeFactory();
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tree = tf->create(fileName[1], fileType, readOnly, createNew, fileOption);
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delete tf;
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if(!tree) {
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G4cout << "HistoManager::book() :"
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<< " problem creating the AIDA tree with "
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<< " storeName = " << fileName[1]
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<< " storeType = " << fileType
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<< " readOnly = " << readOnly
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<< " createNew = " << createNew
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<< " options = " << fileOption
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<< G4endl;
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return;
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}
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// Creating a histogram factory, whose histograms will be handled by the tree
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AIDA::IHistogramFactory* hf = af->createHistogramFactory(*tree);
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// create selected histograms
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for (G4int k=0; k<MaxHisto; k++) {
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if (exist[k]) {
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histo[k] = hf->createHistogram1D( Label[k], Title[k],
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Nbins[k], Vmin[k], Vmax[k]);
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factoryOn = true;
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}
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}
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delete hf;
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if (factoryOn)
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G4cout << "\n----> Histogram Tree is opened in " << fileName[1] << G4endl;
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#endif
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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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#ifdef G4ANALYSIS_USE
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if (factoryOn) {
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saveAscii(); // Write ascii file, if any
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tree->commit(); // Writing the histograms to the file
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tree->close(); // and closing the tree (and the file)
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G4cout << "\n----> Histogram Tree is saved in " << fileName[1] << G4endl;
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delete tree;
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tree = 0;
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factoryOn = false;
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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 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 exist; e= " << e << " w= " << weight << G4endl;
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return;
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}
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#ifdef G4ANALYSIS_USE
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if(exist[ih]) histo[ih]->fill(e/Unit[ih], weight);
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#endif
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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 valmin, G4double valmax, 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 exist" << G4endl;
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return;
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}
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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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"Edep (MeV/mm) along absorber", //1
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"total Energy deposited in absorber", //2
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"true track length of the primary particle", //3
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"true step size of the primary particle", //4
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"projected range of the primary particle", //5
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"true track length of charged secondaries", //6
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"true step size of charged secondaries", //7
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"Edep (MeV.cm2/g) along x/r0" //8
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};
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G4String titl = title[ih];
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G4double vmin = valmin, vmax = valmax;
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Unit[ih] = 1.;
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if (unit != "none") {
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titl = title[ih] + " (" + unit + ")";
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Unit[ih] = G4UnitDefinition::GetValueOf(unit);
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vmin = valmin/Unit[ih]; vmax = valmax/Unit[ih];
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}
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exist[ih] = true;
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Label[ih] = id[ih];
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Title[ih] = titl;
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Nbins[ih] = nbins;
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Vmin[ih] = vmin;
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Vmax[ih] = vmax;
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Width[ih] = (valmax-valmin)/nbins;
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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::RemoveHisto(G4int ih)
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{
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if (ih > MaxHisto) {
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G4cout << "---> warning from HistoManager::RemoveHisto() : histo " << ih
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<< "does not exist" << G4endl;
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return;
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}
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histo[ih] = 0; exist[ih] = false;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void HistoManager::Scale(G4int ih, G4double fac)
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{
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if (ih > MaxHisto) {
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G4cout << "---> warning from HistoManager::RemoveHisto() : histo " << ih
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<< "does not exist" << G4endl;
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return;
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}
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#ifdef G4ANALYSIS_USE
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if(exist[ih]) histo[ih]->scale(fac);
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#endif
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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) ascii[ih] = 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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#ifdef G4ANALYSIS_USE
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G4String name = fileName[0] + ".ascii";
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std::ofstream File(name, std::ios::out);
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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 (exist[ih] && ascii[ih]) {
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File << "\n 1D histogram " << ih << ": " << Title[ih]
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<< "\n \n \t X \t\t Y" << G4endl;
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for (G4int iBin=0; iBin<Nbins[ih]; ++iBin) {
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File << " " << iBin << "\t"
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<< histo[ih]->binMean(iBin) << "\t"
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<< histo[ih]->binHeight(iBin)
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<< G4endl;
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}
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}
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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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G4double HistoManager::ComputeStepMax(G4double range)
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{
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// compute constraint on stepMax from histos 1 and 8
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//
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G4double stepMax = DBL_MAX;
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G4double frac = 1.;
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G4int ih = 1;
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if (exist[ih]) {
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stepMax = frac*Width[ih];
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}
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ih = 8;
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if (exist[ih]) {
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if (!rangeFlag) csdaRange = range;
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if (csdaRange > 0.) stepMax = std::min(stepMax,frac*Width[ih]*csdaRange);
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}
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G4cout << "\n---> stepMax from HistoManager = "
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<< G4BestUnit(stepMax,"Length") << G4endl;
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return stepMax;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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