Import Geant4 4.1.0 source tree

2016-06-08 16:39:52 +02:00
parent 921d3b1cda
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+//
+// ********************************************************************
+// * DISCLAIMER                                                       *
+// *                                                                  *
+// * The following disclaimer summarizes all the specific disclaimers *
+// * of contributors to this software. The specific disclaimers,which *
+// * govern, are listed with their locations in:                      *
+// *   http://cern.ch/geant4/license                                  *
+// *                                                                  *
+// * 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.                                                             *
+// *                                                                  *
+// * This  code  implementation is the  intellectual property  of the *
+// * GEANT4 collaboration.                                            *
+// * By copying,  distributing  or modifying the Program (or any work *
+// * based  on  the Program)  you indicate  your  acceptance of  this *
+// * statement, and all its terms.                                    *
+// ********************************************************************
+//
+//
+// $Id: exampleB02.cc,v 1.9 2002/05/31 11:46:23 dressel Exp $
+// GEANT4 tag $Name: geant4-04-01 $
+//
+// 
+// --------------------------------------------------------------
+//      GEANT 4 - exampleB02
+//
+// --------------------------------------------------------------
+// Comments
+//
+// 
+// --------------------------------------------------------------
+
+#include "g4std/set"
+#include "g4std/iomanip"
+
+#include "G4VPhysicalVolume.hh"
+#include "G4RunManager.hh"
+
+#include "B02DetectorConstruction.hh"
+#include "B02PhysicsList.hh"
+#include "B02PrimaryGeneratorAction.hh"
+
+#include "B02ScoringDetectorConstruction.hh"
+
+// Files specific for scoring 
+#include "B02Scorer.hh"
+#include "G4Sigma.hh"
+#include "G4ParallelScoreSampler.hh"
+
+// helper function for print out
+G4std::string FillString(const G4std::string &name, char c, G4int n, G4bool back = true);
+
+int main(int argc, char **argv)
+{  
+
+  G4std::ostream *myout = &G4cout;
+  G4int numberOfEvent = 1000;
+
+  G4String random_status_out_file, random_status_in_file;
+  G4long myseed = 345354;
+
+  HepRandom::setTheSeed(myseed);
+
+  G4RunManager *runManager = new G4RunManager;
+  
+  // create the   "tracking"    detector      -----------------
+  runManager->SetUserInitialization(new B02DetectorConstruction);
+  //  ---------------------------------------------------
+  runManager->SetUserInitialization(new B02PhysicsList);
+  runManager->SetUserAction(new B02PrimaryGeneratorAction);
+  runManager->Initialize();
+
+  // create the detector for scoring
+  B02ScoringDetectorConstruction scoringdetector;
+  
+  // create scorer and sampler to score neutrons in the "scoring" detector
+  B02Scorer pScorer;
+  G4ParallelScoreSampler pmgr(*(scoringdetector.Construct()), 
+			      "neutron", pScorer);
+  pmgr.Initialize();
+
+  runManager->BeamOn(numberOfEvent);
+
+  // ======= after running ============================
+
+  // print all the numbers calculated from the scorer
+  *myout << "output pScorer, scoring detector, neutron" << G4endl;
+  *myout << pScorer << G4endl;
+  *myout << "----------------------------------------------"  << G4endl;
+
+  // print some exclusive numbers
+
+  // head line
+  G4int FieldName = 25;
+  G4int FieldValue = 12;
+  G4std::string vname = FillString("Volume name", ' ', FieldName+1);
+  *myout << vname << '|';
+  vname = FillString(" AV E/Track ", ' ', FieldValue+1, false);
+  *myout << vname << '|';
+  vname = FillString(" sigma", ' ', FieldValue+1);
+  *myout << vname << '|';
+  vname = FillString("Coll_Ent.Tr", ' ', FieldValue+1, false);
+  *myout << vname << '|';
+  *myout << G4endl;
+
+  const G4PMapPtkTallys &m = pScorer.GetMapPtkTallys();
+  for (G4PMapPtkTallys::const_iterator mit = m.begin();
+       mit != m.end(); mit++) {
+    G4PTouchableKey ptk = (*mit).first; // get a key identifying a volume
+    G4PMapNameTally mtallies = (*mit).second; // get tallies of the volume
+    G4String name(ptk.fVPhysiclaVolume->GetName()); // print volume name
+    G4int nEnteringTracks = 0;
+    G4double colli_EnteringTrack = 0;
+    G4double meanTrackEnergy = 0, sigmaTrackEnergy = 0;
+    for (G4PMapNameTally::iterator mt = mtallies.begin();
+	 mt != mtallies.end(); mt++) {
+      G4String tmp((*mt).first);
+      if (tmp == "HistorysEntering") {
+	nEnteringTracks = G4int((*mt).second.GetXsum());
+      }
+      if (tmp == "EnergyEnteringHistory") {
+	meanTrackEnergy =  (*mt).second.GetMean();
+	sigmaTrackEnergy = (*mt).second.GetSigma();
+      }
+      if (tmp == "Collisions") {
+	if (!nEnteringTracks) {
+	  G4cout << "exampleB01: Error nEnteringTracks=0" <<G4endl;
+	}
+	else {
+	  colli_EnteringTrack =  (*mt).second.GetXsum() / nEnteringTracks;
+	}
+      }
+    }
+
+    // print values
+
+    G4std::string fname = FillString(name, '.', FieldName);
+    *myout << fname << " |";
+    *myout << G4std::setw(FieldValue) << meanTrackEnergy << " |"; 
+    *myout << G4std::setw(FieldValue) << sigmaTrackEnergy << " |";
+    *myout << G4std::setw(FieldValue) << colli_EnteringTrack << " |";
+    *myout << G4endl;
+  }
+
+  return 0;
+}
+
+G4std::string FillString(const G4std::string &name, char c, G4int n, bool back)
+{
+  G4std::string fname;
+  G4int k = n - name.size();
+  if (k > 0) {
+    if (back) {
+      fname = name;
+      fname += G4std::string(k,c);
+    }
+    else {
+      fname = G4std::string(k,c);
+      fname += name;
+    }
+  }
+  else {
+    fname = name;
+  }
+  return fname;
+}