Import Geant4 8.1.0 source tree

examples/extended/electromagnetic/TestEm17/src/HistoManager.cc

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+//
+// ********************************************************************
+// * License and Disclaimer                                           *
+// *                                                                  *
+// * The  Geant4 software  is  copyright of the Copyright Holders  of *
+// * the Geant4 Collaboration.  It is provided  under  the terms  and *
+// * conditions of the Geant4 Software License,  included in the file *
+// * LICENSE and available at  http://cern.ch/geant4/license .  These *
+// * include a list of copyright holders.                             *
+// *                                                                  *
+// * Neither the authors of this software system, nor their employing *
+// * institutes,nor the agencies providing financial support for this *
+// * work  make  any representation or  warranty, express or implied, *
+// * regarding  this  software system or assume any liability for its *
+// * use.  Please see the license in the file  LICENSE  and URL above *
+// * for the full disclaimer and the limitation of liability.         *
+// *                                                                  *
+// * This  code  implementation is the result of  the  scientific and *
+// * technical work of the GEANT4 collaboration.                      *
+// * By using,  copying,  modifying or  distributing the software (or *
+// * any work based  on the software)  you  agree  to acknowledge its *
+// * use  in  resulting  scientific  publications,  and indicate your *
+// * acceptance of all terms of the Geant4 Software license.          *
+// ********************************************************************
+//
+// $Id: HistoManager.cc,v 1.2 2006/06/29 16:48:58 gunter Exp $
+// GEANT4 tag $Name: geant4-08-01 $
+//
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+#include "HistoManager.hh"
+#include "HistoMessenger.hh"
+#include "G4UnitsTable.hh"
+
+#ifdef G4ANALYSIS_USE
+#include "AIDA/AIDA.h"
+#endif
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+HistoManager::HistoManager()
+:af(0),tree(0),hf(0),factoryOn(false)
+{
+#ifdef G4ANALYSIS_USE
+  // Creating the analysis factory
+  af = AIDA_createAnalysisFactory();
+  if(!af) {
+    G4cout << " HistoManager::HistoManager() :" 
+           << " problem creating the AIDA analysis factory."
+           << G4endl;
+  }    
+#endif 
+ 
+  fileName[0] = "testem17";
+  fileType    = "hbook";
+  fileOption  = "--noErrors uncompress";    
+  // histograms
+  for (G4int k=0; k<MaxHisto; k++) {
+    histo[k] = 0;
+    exist[k] = false;
+    Unit[k]  = 1.0;
+    Width[k] = 1.0;
+  }
+
+  histoMessenger = new HistoMessenger(this);
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+HistoManager::~HistoManager()
+{
+  delete histoMessenger;
+  
+#ifdef G4ANALYSIS_USE  
+  delete af;
+#endif    
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+void HistoManager::book()
+{
+#ifdef G4ANALYSIS_USE
+  if(!af) return;
+    
+  // Creating a tree mapped to an hbook file.
+  fileName[1] = fileName[0] + "." + fileType;    
+  G4bool readOnly  = false;
+  G4bool createNew = true;
+  AIDA::ITreeFactory* tf  = af->createTreeFactory();
+  tree = tf->create(fileName[1], fileType, readOnly, createNew, fileOption);
+  delete tf;
+  if(!tree) {
+    G4cout << "HistoManager::book() :" 
+           << " problem creating the AIDA tree with "
+           << " storeName = " << fileName[1]
+           << " storeType = " << fileType
+           << " readOnly = "  << readOnly
+           << " createNew = " << createNew
+           << " options = "   << fileOption
+           << G4endl;
+    return;
+  }
+
+  // Creating a histogram factory, whose histograms will be handled by the tree
+  hf = af->createHistogramFactory(*tree);
+
+  // create selected histograms
+  for (G4int k=0; k<MaxHisto; k++) {
+    if (exist[k]) {
+      histo[k] = hf->createHistogram1D( Label[k], Title[k],
+                                                  Nbins[k], Vmin[k], Vmax[k]);
+      factoryOn = true;
+    }
+  }
+  if(factoryOn) 
+      G4cout << "\n----> Histogram Tree is opened in " << fileName[1]  << G4endl;
+
+#endif
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+void HistoManager::save()
+{
+#ifdef G4ANALYSIS_USE
+  if (factoryOn) {
+    tree->commit();       // Writing the histograms to the file
+    tree->close();        // and closing the tree (and the file)
+    G4cout << "\n----> Histogram Tree is saved in " << fileName[1] << G4endl;
+
+    delete hf;
+    delete tree;
+    tree = 0;
+    factoryOn = false;
+  }
+#endif
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+void HistoManager::FillHisto(G4int ih, G4double e, G4double weight)
+{
+  if (ih > MaxHisto) {
+    G4cout << "---> warning from HistoManager::FillHisto() : histo " << ih
+           << "does not exist; e= " << e << " w= " << weight << G4endl;
+    return;
+  }
+#ifdef G4ANALYSIS_USE
+  if(exist[ih]) histo[ih]->fill(e/Unit[ih], weight);
+#endif
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+void HistoManager::SetHisto(G4int ih,
+                 G4int nbins, G4double valmin, G4double valmax, const G4String& unit)
+{
+  if (ih > MaxHisto) {
+    G4cout << "---> warning from HistoManager::SetHisto() : histo " << ih
+           << "does not exist" << G4endl;
+    return;
+  }
+  
+  const G4String id[] = { "0", "1", "2", "3", "4"};
+  const G4String title[] = 
+                { "dummy",						//0
+                  "log10(Etransfert/Emu) Ionization",			//1
+                  "log10(Etransfert/Emu) Pair",				//2
+                  "log10(Etransfert/Emu) Brems",			//3
+                  "log10(Etransfert/Emu) Nuclear"			//4
+                 };
+
+  G4String titl = title[ih];
+  G4double vmin = valmin, vmax = valmax;
+  Unit[ih] = 1.;
+
+  if (unit != "none") {
+    titl = title[ih] + " (" + unit + ")";
+    Unit[ih] = G4UnitDefinition::GetValueOf(unit);
+    vmin = valmin/Unit[ih]; vmax = valmax/Unit[ih];
+  }
+
+  exist[ih] = true;
+  Label[ih] = id[ih];
+  Title[ih] = titl;
+  Nbins[ih] = nbins;
+  Vmin[ih]  = vmin;
+  Vmax[ih]  = vmax;
+  Width[ih] = (valmax-valmin)/nbins;
+
+  G4cout << "----> SetHisto " << ih << ": " << titl << ";  "
+         << nbins << " bins from "
+         << vmin << " " << unit << " to " << vmax << " " << unit << G4endl;
+
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+void HistoManager::RemoveHisto(G4int ih)
+{
+ if (ih > MaxHisto) {
+    G4cout << "---> warning from HistoManager::RemoveHisto() : histo " << ih
+           << "does not exist" << G4endl;
+    return;
+  }
+
+  histo[ih] = 0;  exist[ih] = false;
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+