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geant4/environments/g4py/source/global/pyG4Exception.cc
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2016-06-10 11:51:14 +02:00

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//
// ********************************************************************
// * 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: pyG4Exception.cc 66892 2013-01-17 10:57:59Z gunter $
// ====================================================================
// pyG4Exception.cc
//
// 2005 Q
// ====================================================================
#include <boost/python.hpp>
#include "G4StateManager.hh"
#include "G4ExceptionSeverity.hh"
using namespace boost::python;
// ====================================================================
// thin wrappers
// ====================================================================
namespace pyG4Exception {
//////////////////////////////////////////////////
void f2_G4Exception(const char* originOfException,
const char* exceptionCode,
G4ExceptionSeverity severity,
const char* description)
//////////////////////////////////////////////////
{
G4VExceptionHandler* exceptionHandler
= G4StateManager::GetStateManager()-> GetExceptionHandler();
G4bool toBeAborted = true;
if(exceptionHandler) {
toBeAborted = exceptionHandler
-> Notify(originOfException,exceptionCode,severity,description);
} else {
G4String e_banner = "\n!!!!! - !!!!! - !!!!! - !!!!! - !!!!! - !!!!!\n";
G4String w_banner = "\nwwwww - wwwww - wwwww - wwwww - wwwww - wwwww\n";
std::ostringstream message;
message << "\n*** ExceptionHandler is not defined ***\n"
<< "*** G4Exception : " << exceptionCode << G4endl
<< " issued by : " << originOfException << G4endl
<< description << G4endl;
switch(severity) {
case FatalException:
G4cerr << e_banner << message.str() << "*** Fatal Exception ***"
<< e_banner;
break;
case FatalErrorInArgument:
G4cerr << e_banner << message.str() << "*** Fatal Error In Argument ***"
<< e_banner;
break;
case RunMustBeAborted:
G4cerr << e_banner << message.str() << "*** Run Must Be Aborted ***"
<< e_banner;
break;
case EventMustBeAborted:
G4cerr << e_banner << message.str() << "*** Event Must Be Aborted ***"
<< e_banner;
break;
default:
G4cout << w_banner << message.str()
<< "*** This is just a warning message. ***"
<< w_banner;
toBeAborted = false;
break;
}
}
if(toBeAborted) {
if(G4StateManager::GetStateManager()->SetNewState(G4State_Abort)) {
G4cerr << G4endl << "*** G4Exception: Aborting execution ***" << G4endl;
PyErr_SetString(PyExc_RuntimeError, description);
PyErr_Print();
} else {
G4cerr << G4endl << "*** G4Exception: Abortion suppressed ***"
<< G4endl << "*** No guarantee for further execution ***"
<< G4endl;
}
}
}
}
using namespace pyG4Exception;
// ====================================================================
// module definition
// ====================================================================
void export_G4Exception()
{
def("G4Exception", f2_G4Exception);
}