fatalException.hpp

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// Copyright (c) 2020-2025 Cody R. Drisko. All rights reserved.
// Licensed under the MIT License. See the LICENSE file in the project root for more information.
//
// Name: fatalException.hpp
// Author: crdrisko
// Date: 04/07/2020-11:09:24
// Description: Defines a specialized exception handling class designed around the error utilities
 
#ifndef DRYCHEM_COMMON_UTILITIES_INCLUDE_COMMON_UTILS_ERRORS_EXCEPTIONS_FATALEXCEPTION_HPP
#define DRYCHEM_COMMON_UTILITIES_INCLUDE_COMMON_UTILS_ERRORS_EXCEPTIONS_FATALEXCEPTION_HPP
 
#include <exception>
#include <sstream>
#include <string>
 
#include "common-utils/errors/utils/errorHandling.hpp"
#include "common-utils/errors/utils/errorTypes.hpp"
 
namespace CppUtils::Errors
{
    class FatalException : public std::exception
    {
    private:
        ErrorMessage error {};
 
        const char* what() const noexcept override { return error.message.c_str(); }
 
    public:
        explicit FatalException(const ErrorMessage& error_) : error {error_}
        {
            if (!error.fileName.empty() && error.lineNumber != 0ul)
            {
                std::stringstream errorMessage;
 
                errorMessage << '(' << error.fileName.substr(error.fileName.find_last_of('/') + 1, error.fileName.length())
                             << ": " << std::to_string(error.lineNumber) << ")\n\t" << error.message;
 
                error.message = errorMessage.str();
            }
        }

        void handleErrorWithMessage() const { printFatalErrorMessage(error); }
    };
}   // namespace CppUtils::Errors
 
#endif