/*
 * Copyright (c) 2002, Stefan Farfeleder <e0026813@stud3.tuwien.ac.at>
 * $Id: exception.h,v 1.1.1.1 2002/08/18 17:28:51 aeneas Exp $
 */
#ifndef JFK_EXCEPTION_H
#define JFK_EXCEPTION_H

#include <cerrno>
#include <cstring>
#include <string>

namespace JFK {

class exception
{
public:
    exception(const std::string& msg) : msg_(msg) {}

    const std::string& msg() const { return msg_; }

protected:
    std::string  msg_;
};

/* This extended exception adds a strerror(errno) message to the one
 * supplied by the user. */
class exception_e : public exception
{
public:
    exception_e(const std::string& msg)
        : exception(msg + ": " + std::strerror(errno)) {}
};

}

#endif