Gabriele Cosmo
180 lines
5.0 KiB
C++
180 lines
5.0 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: Analysis.cc,v 1.1 2007/11/16 14:29:33 kmura Exp $
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// $Name: geant4-09-02 $
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//
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// ====================================================================
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// Analysis.cc
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//
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// 2007 Q
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// ====================================================================
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#include "Analysis.hh"
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// ROOT headers
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#include "TROOT.h"
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#include "TFile.h"
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#include "TH1.h"
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#include "TH2.h"
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// ====================================================================
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//
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// class description
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//
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// ====================================================================
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Analysis* Analysis::myanalysis= 0;
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////////////////////
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Analysis::Analysis()
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////////////////////
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{
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// ROOT style
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gROOT->Reset();
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// define histograms
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incident_map = new TH2D("incident map", "Incident Distributuon",
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50, -5., 5.,
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50, -5., 5.);
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incident_map-> GetXaxis()-> SetTitle("X (cm)");
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incident_map-> GetYaxis()-> SetTitle("Y (cm)");
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incident_map-> SetStats(0);
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incident_x_hist = new TH1D("incident x", "Incident X", 100, -5., 5.);
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incident_x_hist-> GetXaxis()-> SetTitle("X (cm)");
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incident_x_hist-> SetFillColor(kRed);
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dose_map = new TH2D("dose map", "Dose Distribution",
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500, 0., 50.,
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200, -10., 10.);
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dose_map-> GetXaxis()-> SetTitle("Z (cm)");
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dose_map-> GetYaxis()-> SetTitle("X (cm)");
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dose_map-> SetStats(0);
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dose_hist = new TH1D("dose", "Dose Distribution", 500, 0., 50.);
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dose_hist-> GetXaxis()-> SetTitle("Z (cm)");
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dose_hist-> GetYaxis()-> SetTitle("Dose (GeV)");
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dose_hist-> SetFillColor(kBlue);
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dose_hist-> SetStats(0);
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}
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/////////////////////
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Analysis::~Analysis()
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/////////////////////
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{
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delete incident_map;
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delete incident_x_hist;
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delete dose_map;
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delete dose_hist;
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myanalysis=0;
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}
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/////////////////////////////////
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Analysis* Analysis::GetAnalysis()
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/////////////////////////////////
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{
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if (myanalysis == 0) {
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myanalysis = new Analysis();
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}
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return myanalysis;
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}
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///////////////////////
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void Analysis::Update()
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///////////////////////
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{
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return;
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}
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//////////////////////
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void Analysis::Clear()
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//////////////////////
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{
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incident_map-> Reset();
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incident_x_hist-> Reset();
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dose_map-> Reset();
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dose_hist-> Reset();
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return;
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}
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//////////////////////////////////////////
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void Analysis::Save(const G4String& fname)
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//////////////////////////////////////////
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{
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TFile* file = new TFile(fname.c_str(),
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"RECREATE", "Geant4 ROOT analysis");
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incident_map-> Write();
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incident_x_hist-> Write();
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dose_map-> Write();
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dose_hist-> Write();
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file-> Close();
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delete file;
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return;
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}
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///////////////////////////////////////////////////
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void Analysis::FillIncident(const G4ThreeVector& p)
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///////////////////////////////////////////////////
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{
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if(! incidentFlag) {
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incident_map-> Fill(p.x()/cm, p.y()/cm);
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incident_x_hist-> Fill(p.x()/cm);
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incidentFlag= true;
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}
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}
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//////////////////////////////////////////////////////////////
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void Analysis::FillDose(const G4ThreeVector& p, G4double dedx)
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//////////////////////////////////////////////////////////////
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{
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const G4double Z0= 25.*cm;
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const G4double dxy= 10.*mm;
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if(std::abs(p.y()) < dxy ) {
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dose_map-> Fill((p.z()+Z0)/cm, p.x()/cm, dedx/GeV);
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if(std::abs(p.x()) < dxy) {
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dose_hist-> Fill((p.z()+Z0)/cm, dedx/GeV);
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}
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}
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}
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