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exceptions.h
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exceptions.h
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/**
* \file exceptions.h
* \brief Exceptions used throughout the application
* \copyright
* 2021 Andrew Buettner (ABi)
*
* \section LICENSE
*
* QModbusTool - A QT Based Modbus Client
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef EXCEPTIONS_H
#define EXCEPTIONS_H
// c++ includes
#include <QString> // QString
#include <QException> // QException
// C includes
/* -none- */
// project includes
/* -none- */
/**
* \brief Base class for all exceptions thrown by the application logic
*/
class AppException : public QException
{
public:
/**
* \brief constructor
* @param reason Reason that the exception was thrown.
*/
AppException(const QString &reason);
/**
* \brief Convert to a QString
* @return String representation of this exception
*/
operator QString () const;
AppException* clone() const override;
void raise() const override;
const char* what() const noexcept override;
private:
const QString text;
};
/**
* \brief Exception thrown during file loading
*/
class FileLoadException : public AppException
{
public:
/**
* \brief constructor
* @param reason Reason that the exception was thrown.
* @param filename name of file being parsed
*/
FileLoadException(const QString &reason, const QString &filename);
/**
* \brief constructor including line number
* @param reason Reason that the exception was thrown.
* @param filename name of file being parsed
* @param line line number error encountered
*/
FileLoadException(const QString &reason, const QString &filename, const size_t line);
};
#endif // EXCEPTIONS_H