Gabriele Cosmo
49 lines
1.3 KiB
C++
49 lines
1.3 KiB
C++
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{
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gROOT->Reset();
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// Draw histograms fill by Geant4 TestEm11 simulation
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TFile f1("./Ta.1000keV.msc93.root");
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TH1D* h1 = (TH1D*) f1.Get("8");
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h1->SetTitle("Depth dose distribution of 1000 keV e- in Ta");
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h1->GetXaxis()->SetTitle("Edep (Mev.cm2/g) along x/r0 x/r0");
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h1->GetYaxis()->SetTitle("MeV*cm2/g");
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h1->SetStats(kFALSE); // Eliminate statistics box
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h1->SetLineColor(kBlack);
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h1->Draw("HIST");
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TFile f2("./Ta.1000keV.local.root");
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TH1D* h2 = (TH1D*) f2.Get("8");
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h2->SetStats(kFALSE); // Eliminate statistics box
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h2->SetLineColor(kBlue);
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h2->Draw("SAME HIST");
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/* EGSnrc
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* Yann Perrot
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*/
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ifstream in;
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in.open("./EGSnrc/Ta_1000keV_EGSnrc.ascii");
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TMarker *pt;
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Double_t x, y;
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// First indicate number of data
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int nbdata = 0;
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in >> nbdata;
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for ( int i = 0 ; i < nbdata ; i++ ) {
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in >> x >> y ;
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if (!in.good()) break;
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pt = new TMarker(x,y,22); // 22 for triangle TMatker
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pt->SetMarkerColor(kRed);
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pt->Draw();
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}
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in.close();
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// Print the histograms legend
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TLegend* legend = new TLegend(0.6,0.5,0.8,0.70);
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legend->AddEntry(h1,"Urban93 ","l");
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legend->AddEntry(h2,"Urban95 ","l");
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legend->AddEntry(pt,"EGSnrc","P");
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legend->Draw();
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}
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