Import Geant4 11.2.0 source tree

2023-12-08 10:43:34 +01:00
parent dd1f179cda
commit 860a2b92bf
3962 changed files with 139318 additions and 164259 deletions
@@ -0,0 +1,21 @@
+
+void plotResults(const char* fname = "polar.root") {
+  // Open a ROOT file and read histograms
+  TFile myfile(fname,"READ");
+  TH1D* histo[12];
+
+  for (Int_t j=0; j<12;j++)
+    histo[j] = (TH1D *) myfile.Get(Form("h%d",j+1));
+
+  // Produce a plot
+  TCanvas *c1 = new TCanvas("c1","The Pol01 example",1200,900);
+  gStyle->SetOptStat(0);
+  c1->Divide(4,3);
+
+  for (Int_t j=0; j<12;j++) {
+    c1->cd(j+1);
+    histo[j]->ls();
+    histo[j]->DrawCopy();
+  }
+  c1->Update();
+}