#pragma once

#include <exception>
#include <string>

// MsgException -- an exception bearing a passed explanation message
class MsgException : public std::exception {
    public:
        MsgException(const std::string& msg, int code=0);
        int errcode() const noexcept { return _code; }
        const char* what() const noexcept { return _what.c_str(); };

    private:
        std::string _msg;
        int _code;
        std::string _what;
};