I have installed geant4.9.4.p02 with clhep-2.1.0.1.tgz from Geant4_9_4_p02_Linux_Installation.htm.When I compile xray_fluorescence example I get this warning:
In file included from src/XrayFluoDetectorConstruction.cc:52:
/home/pbanik/geant4/geant4.9.4/source/run/include/G4RunManager.hh: In member function‘voidG4RunManager::SetRandomNumberStoreDir(const G4String&)’:
/home/pbanik/geant4/geant4.9.4/source/run/include/G4RunManager.hh:358: warning: ignoring return value of ‘int system(const char*)’, declared with attribute warn_unused_result
when I run the program,I get:
terminate called after throwing an instance of 'std::logic_error'
what(): basic_string::_S_construct NULL not valid
Aborted
# please help me so that I can solve it.I will be thankful for your reply.
I think the problem is in my XrayFluoSimulation.cc file.
For information I have
**XrayFluoSimulation.cc file:
//
// ********************************************************************
// * License and Disclaimer *
// * *
// * The Geant4 software is copyright of the Copyright Holders of *
// * the Geant4 Collaboration. It is provided under the terms and *
// * conditions of the Geant4 Software License, included in the file *
// * LICENSE and available at
http://cern.ch/geant4/license . These *
// * include a list of copyright holders. *
// * *
// * 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. Please see the license in the file LICENSE and URL above *
// * for the full disclaimer and the limitation of liability. *
// * *
// * This code implementation is the result of the scientific and *
// * technical work of the GEANT4 collaboration. *
// * By using, copying, modifying or distributing the software (or *
// * any work based on the software) you agree to acknowledge its *
// * use in resulting scientific publications, and indicate your *
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
//
// $Id: XrayFluoSimulation.cc
//
// Author: Elena Guardincerri
//
// History:
// -----------
// 28 Nov 2001 Elena Guardincerri Created
// 24 Ago 2002 Splitted in a separet class Alfonso Mantero
//
// -------------------------------------------------------------------
#include "G4RunManager.hh"
#include "G4UImanager.hh"
#include "Randomize.hh"
#ifdef G4VIS_USE
#include "G4VisExecutive.hh"
#endif
#ifdef G4UI_USE
#include "G4UIExecutive.hh"
#endif
#include "XrayFluoDetectorConstruction.hh"
#include "XrayFluoPlaneDetectorConstruction.hh"
#include "XrayFluoMercuryDetectorConstruction.hh"
#include "XrayFluoPhysicsList.hh"
#include "XrayFluoPrimaryGeneratorAction.hh"
#include "XrayFluoPlanePrimaryGeneratorAction.hh"
#include "XrayFluoMercuryPrimaryGeneratorAction.hh"
#include "XrayFluoRunAction.hh"
#include "XrayFluoEventAction.hh"
#include "XrayFluoSteppingAction.hh"
#include "XrayFluoSteppingVerbose.hh"
#include "XrayFluoSimulation.hh"
#ifdef G4ANALYSIS_USE
#include "XrayFluoAnalysisManager.hh"
#endif
using namespace CLHEP;
XrayFluoSimulation::XrayFluoSimulation(G4int seed):dir(seed)
{ }
XrayFluoSimulation::~XrayFluoSimulation()
{ }
void XrayFluoSimulation::RunSimulation(int argc,char* argv[])
{
// choose the Random engine
CLHEP::HepRandom::setTheEngine(new CLHEP::RanecuEngine);
CLHEP::HepRandom::setTheSeed(dir);
//XrayFluo Verbose output class
G4VSteppingVerbose::SetInstance(new XrayFluoSteppingVerbose);
// Construct the default run manager
G4RunManager * runManager = new G4RunManager;
// set mandatory initialization
XrayFluoPhysicsList* xrayList = 0;
// chosing Geometry setup
G4int geometryNumber;
if (argc == 3){
geometryNumber = atoi(argv[2]);
}
while ( (geometryNumber != 1) && (geometryNumber !=2) && (geometryNumber !=3) && (geometryNumber !=4)) {
G4cout << "Please Select Simulation Geometrical Set-Up: "<< G4endl;
G4cout << "1 - Test Beam" << G4endl;
G4cout << "2 - Infinite Plane" << G4endl;
G4cout << "3 - Planet and Sun"<< G4endl;
G4cout << "4 - Phase-Space Production"<< G4endl;
G4cin >> geometryNumber;
}
XrayFluoDetectorConstruction* testBeamDetector = 0;
XrayFluoPlaneDetectorConstruction* planeDetector = 0;
XrayFluoMercuryDetectorConstruction* mercuryDetector = 0;
if (geometryNumber == 1 || geometryNumber == 4) {
testBeamDetector = XrayFluoDetectorConstruction::GetInstance();
if (geometryNumber == 4) {
testBeamDetector->PhaseSpaceOn();
}
runManager->SetUserInitialization(testBeamDetector);
xrayList = new XrayFluoPhysicsList(testBeamDetector);
}
else if (geometryNumber == 2) {
planeDetector = XrayFluoPlaneDetectorConstruction::GetInstance();
runManager->SetUserInitialization(planeDetector);
xrayList = new XrayFluoPhysicsList(planeDetector);
}
else if (geometryNumber == 3) {
mercuryDetector = XrayFluoMercuryDetectorConstruction::GetInstance();
runManager->SetUserInitialization(mercuryDetector);
xrayList = new XrayFluoPhysicsList(mercuryDetector);
}
runManager->SetUserInitialization(xrayList);
#ifdef G4VIS_USE
//visualization manager
G4VisManager* visManager = new G4VisExecutive;
visManager->Initialize();
#endif
#ifdef G4ANALYSIS_USE
// set analysis to have the messenger running...
XrayFluoAnalysisManager* analysis = XrayFluoAnalysisManager::getInstance();
#endif
XrayFluoEventAction* eventAction = 0;
XrayFluoRunAction* runAction = new XrayFluoRunAction();
XrayFluoSteppingAction* stepAction = new XrayFluoSteppingAction();
//Selecting the PrimaryGenerator depending upon Geometry setup selected
if (geometryNumber == 1 || geometryNumber == 4) {
if (geometryNumber == 4) {
#ifdef G4ANALYSIS_USE
analysis->PhaseSpaceOn();
analysis->CreatePersistency();
#endif
}
eventAction = new XrayFluoEventAction(testBeamDetector);
runManager->SetUserAction(new XrayFluoPrimaryGeneratorAction(testBeamDetector));
}
else if (geometryNumber == 2) {
eventAction = new XrayFluoEventAction(planeDetector);
runManager->SetUserAction(new XrayFluoPlanePrimaryGeneratorAction(planeDetector));
}
else if (geometryNumber == 3) {
stepAction->SetMercuryFlag(true);
eventAction = new XrayFluoEventAction(mercuryDetector);
runManager->SetUserAction(new XrayFluoMercuryPrimaryGeneratorAction(mercuryDetector));
}
runManager->SetUserAction(eventAction);
runManager->SetUserAction(runAction);
runManager->SetUserAction(stepAction);
//Initialize G4 kernel
runManager->Initialize();
// get the pointer to the User Interface manager
G4UImanager* UImanager = G4UImanager::GetUIpointer();
if (argc == 1) // Define UI session for interactive mode.
{
#ifdef G4UI_USE
G4UIExecutive* ui = new G4UIExecutive(argc, argv);
#ifdef G4VIS_USE
UImanager->ApplyCommand("/control/execute initInter.mac");
#endif
if (ui->IsGUI())
UImanager->ApplyCommand("/control/execute gui.mac");
ui->SessionStart();
delete ui;
#endif
}
else // Batch mode
{
G4String command = "/control/execute ";
G4String fileName = argv[1];
UImanager->ApplyCommand(command+fileName);
}
// job termination
#ifdef G4VIS_USE
delete visManager;
G4cout << "visManager deleted"<< G4endl;
#endif
// if (testBeamDetector) delete testBeamDetector;
// if (planeDetector) delete planeDetector;
// if (mercuryDetector) delete mercuryDetector;
delete runManager;
}
