126 lines
3.9 KiB
C++
126 lines
3.9 KiB
C++
//
|
|
// ********************************************************************
|
|
// * 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. *
|
|
// ********************************************************************
|
|
//
|
|
// INCL++ intra-nuclear cascade model
|
|
// Pekka Kaitaniemi, CEA and Helsinki Institute of Physics
|
|
// Davide Mancusi, CEA
|
|
// Alain Boudard, CEA
|
|
// Sylvie Leray, CEA
|
|
// Joseph Cugnon, University of Liege
|
|
//
|
|
// INCL++ revision: v5.0_rc3
|
|
//
|
|
#define INCLXX_IN_GEANT4_MODE 1
|
|
|
|
#include "globals.hh"
|
|
|
|
#ifndef G4INCLFPEDebug_hh
|
|
#define G4INCLFPEDebug_hh 1
|
|
|
|
#ifdef INCL_FPE_DEBUG
|
|
|
|
#ifdef __linux__
|
|
#ifdef __GNUC__
|
|
#include <features.h>
|
|
#include <fenv.h>
|
|
#include <csignal>
|
|
#include <cstdlib>
|
|
#include <iostream>
|
|
|
|
struct sigaction termaction, oldaction;
|
|
|
|
void TerminationSignalHandler(G4int sig)
|
|
{
|
|
std::cerr << "ERROR: " << sig;
|
|
std::string message;
|
|
switch (SIGFPE)
|
|
{
|
|
case FPE_INTDIV:
|
|
message = "Integer divide by zero.";
|
|
break;
|
|
case FPE_INTOVF:
|
|
message = "Integer overflow.";
|
|
break;
|
|
case FPE_FLTDIV:
|
|
message = "Floating poG4int divide by zero.";
|
|
break;
|
|
case FPE_FLTOVF:
|
|
message = "Floating poG4int overflow.";
|
|
break;
|
|
case FPE_FLTUND:
|
|
message = "Floating poG4int underflow.";
|
|
break;
|
|
case FPE_FLTRES:
|
|
message = "Floating poG4int inexact result.";
|
|
break;
|
|
case FPE_FLTINV:
|
|
message = "Floating poG4int invalid operation.";
|
|
break;
|
|
case FPE_FLTSUB:
|
|
message = "Subscript out of range.";
|
|
break;
|
|
default:
|
|
message = "Unknown error.";
|
|
break;
|
|
}
|
|
std::cerr << " - " << message << std::endl;
|
|
|
|
::abort();
|
|
}
|
|
|
|
void enableFPEDetection ()
|
|
{
|
|
std::cerr << std::endl
|
|
<< " "
|
|
<< "############################################" << std::endl
|
|
<< " "
|
|
<< "!!! WARNING - FPE detection is activated !!!" << std::endl
|
|
<< " "
|
|
<< "############################################" << std::endl;
|
|
|
|
(void) feenableexcept( FE_DIVBYZERO );
|
|
(void) feenableexcept( FE_INVALID );
|
|
//(void) feenableexcept( FE_OVERFLOW );
|
|
//(void) feenableexcept( FE_UNDERFLOW );
|
|
|
|
sigset_t *def_set;
|
|
def_set=&termaction.sa_mask;
|
|
sigfillset(def_set);
|
|
sigdelset(def_set,SIGFPE);
|
|
termaction.sa_handler=TerminationSignalHandler;
|
|
termaction.sa_flags=0;
|
|
sigaction(SIGFPE, &termaction,&oldaction);
|
|
}
|
|
#endif
|
|
#else
|
|
void enableFPEDetection() {
|
|
std::cerr <<"FPE detection is not supported by your platform." << std::endl;
|
|
}
|
|
#endif
|
|
|
|
#endif
|
|
|
|
#endif
|