Import Geant4 11.0.0.beta source tree

examples/basic/B2/B2a/exampleB2a.cc

@@ -31,7 +31,7 @@
 #include "B2ActionInitialization.hh"
 
 #include "G4RunManagerFactory.hh"
-
+#include "G4SteppingVerbose.hh"
 #include "G4UImanager.hh"
 #include "FTFP_BERT.hh"
 #include "G4StepLimiterPhysics.hh"
@@ -47,14 +47,16 @@ int main(int argc,char** argv)
 {
   // Detect interactive mode (if no arguments) and define UI session
   //
-  G4UIExecutive* ui = 0;
-  if ( argc == 1 ) {
-    ui = new G4UIExecutive(argc, argv);
-  }
+  G4UIExecutive* ui = nullptr;
+  if ( argc == 1 ) { ui = new G4UIExecutive(argc, argv); }
 
   // Optionally: choose a different Random engine...
   // G4Random::setTheEngine(new CLHEP::MTwistEngine);
 
+  //use G4SteppingVerboseWithUnits
+  G4int precision = 4;
+  G4SteppingVerbose::UseBestUnit(precision);
+
   // Construct the default run manager
   //
   auto* runManager =
@@ -67,10 +69,10 @@ int main(int argc,char** argv)
   G4VModularPhysicsList* physicsList = new FTFP_BERT;
   physicsList->RegisterPhysics(new G4StepLimiterPhysics());
   runManager->SetUserInitialization(physicsList);
-    
+
   // Set user action classes
   runManager->SetUserInitialization(new B2ActionInitialization());
-  
+
   // Initialize visualization
   //
   G4VisManager* visManager = new G4VisExecutive;
@@ -83,13 +85,13 @@ int main(int argc,char** argv)
 
   // Process macro or start UI session
   //
-  if ( ! ui ) { 
+  if ( ! ui ) {
     // batch mode
     G4String command = "/control/execute ";
     G4String fileName = argv[1];
     UImanager->ApplyCommand(command+fileName);
   }
-  else { 
+  else {
     // interactive mode
     UImanager->ApplyCommand("/control/execute init_vis.mac");
     if (ui->IsGUI()) {