devel/libmdw/trunk/libmdw/src/Error.h

/***************************************************************************
 *   Copyright (C) 2010 by Jean-Baptiste Wons   *
 *   wonsjb@gmail.com   *
 *                                                                         *
 *   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.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

#ifndef __MDW_ERROR_H_
#define __MDW_ERROR_H_

#include <iostream>
#include <stdlib.h>
#include <sstream>
#include <string.h>

#include "Exception.h"

namespace mdw
{
class ErrorException : public mdw::Exception
{
public:
    ErrorException() throw () {}
    ~ErrorException() throw () {}
    ErrorException (const ErrorException& other) throw () {}
    ErrorException (const std::string &error) throw () : Exception(error) {}
};
}

#define ERROR(a) { std::ostringstream aRes; aRes << a; throw mdw::ErrorException(aRes.str()); }
#define ERROR_ERRNO(a, e) {char buff[1024]; char * res = strerror_r(e, buff, 1024); std::ostringstream aRes; \
    aRes << a << " : " << res; throw mdw::ErrorException(aRes.str()); }
#endif

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