source: soft/giet_vm/memo/include/exception.h @ 168

/* -*- c++ -*-
 *
 * SOCLIB_LGPL_HEADER_BEGIN
 * 
 * This file is part of SoCLib, GNU LGPLv2.1.
 * 
 * SoCLib is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published
 * by the Free Software Foundation; version 2.1 of the License.
 * 
 * SoCLib 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with SoCLib; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA
 * 
 * SOCLIB_LGPL_HEADER_END
 *
 * Copyright (c) UPMC, Lip6, Asim
 *         Nicolas Pouillon <nipo@ssji.net>, 2007
 *
 * Maintainers: nipo
 */

#ifndef SOCLIB_EXCEPTION_H_
#define SOCLIB_EXCEPTION_H_

#include <exception>
#include <string>
#include <iostream>

namespace soclib { namespace exception {

class Exception
    : public std::exception
{
    std::string m_type;
    std::string m_message;

public:
    Exception( const std::string &type,
               const std::string &message )
            : m_type(type), m_message(message)
    {}

    virtual ~Exception() throw()
    {
    }

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

    void print( std::ostream &o ) const
    {
        o << "<soclib::exception::" << m_type << ": " << m_message << ">";
    }

    friend std::ostream &operator << (std::ostream &o, const Exception &e)
    {
        e.print(o);
        return o;
    }
};

class ValueError
    : public Exception
{
public:
    ValueError( const std::string &message )
            : Exception( "ValueError", message )
    {}
};

class Collision
    : public Exception
{
public:
    Collision( const std::string &message )
            : Exception( "Collision", message )
    {}
};

class RunTimeError
    : public Exception
{
public:
    RunTimeError( const std::string &message )
            : Exception( "RunTimeError", message )
    {}
};

}}

#endif /* SOCLIB_EXCEPTION_H_ */

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