RMGExceptionHandler.hh

// Copyright (C) 2024 Manuel Huber <https://orcid.org/0009-0000-5212-2999>
//
// This program is free software: you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License as published by the Free
// Software Foundation, either version 3 of the License, or (at your option) any
// later version.
//
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
// details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
#ifndef _RMG_EXCEPTION_HANDLER_HH_
#define _RMG_EXCEPTION_HANDLER_HH_
 
#include <atomic>
 
#include "G4ExceptionHandler.hh"

class RMGExceptionHandler : public G4ExceptionHandler {
 
  public:
 
    RMGExceptionHandler() = default;
    ~RMGExceptionHandler() = default;
 
    RMGExceptionHandler(const RMGExceptionHandler&) = delete;
    RMGExceptionHandler& operator=(const RMGExceptionHandler&) = delete;

    bool Notify(
        const char* originOfException,
        const char* exceptionCode,
        G4ExceptionSeverity severity,
        const char* description
    ) override;

    [[nodiscard]] bool HadWarning() const { return fHadWarning; }
    [[nodiscard]] bool HadError() const { return fHadError; }
 
  private:
 
    // shared for all threads.
    inline static std::atomic<bool> fHadWarning = false;
    inline static std::atomic<bool> fHadError = false;
};
 
#endif
 
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