exceptions.hpp

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/*
*  SICAK - SIde-Channel Analysis toolKit
*  Copyright (C) 2018 Petr Socha, FIT, CTU in Prague
*
*  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 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 General Public License for more details.
*
*  You should have received a copy of the GNU General Public License
*  along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/

#ifndef EXCEPTIONS_HPP
#define EXCEPTIONS_HPP

#include <exception>
#include <string>



class Exception : public std::exception {

public:

    Exception() : m_msg("Unspecified error") {}    
    Exception(const char * msg, int errCode = 0) : m_msg(msg) {
        if(errCode){
            m_msg.append(", error code: ");
            m_msg.append(std::to_string(errCode));
        }
    }

    virtual const char * what() const throw () {         
        return m_msg.c_str();        
    }

protected:
    
    std::string m_msg;

};


class RuntimeException : public Exception {

public:
    RuntimeException() : Exception() {}    
    RuntimeException(const char * msg, int errCode = 0) : Exception(msg, errCode) {}

};


class InvalidInputException : public Exception {

public:
    InvalidInputException() : Exception() {}    
    InvalidInputException(const char * msg, int errCode = 0) : Exception(msg, errCode) {}

};


#endif /* EXCEPTIONS_HPP */