IOError.h

/*
 * Copyright (C) 2004-2013 Marc Boris Duerner
 * 
 * This library 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; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * As a special exception, you may use this file as part of a free
 * software library without restriction. Specifically, if other files
 * instantiate templates or use macros or inline functions from this
 * file, or you compile this file and link it with other files to
 * produce an executable, this file does not by itself cause the
 * resulting executable to be covered by the GNU General Public
 * License. This exception does not however invalidate any other
 * reasons why the executable file might be covered by the GNU Library
 * General Public License.
 * 
 * This library 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 this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 
 * MA  02110-1301  USA
 */
 
#ifndef PT_IOERROR_H
#define PT_IOERROR_H
 
#include <Pt/Api.h>
#include <ios>
#include <stdexcept>
 
namespace Pt {

class PT_API IOError : public std::ios::failure
{
    public:
        explicit IOError(const std::string& what);

        explicit IOError(const char* what);

        ~IOError() throw()
        {}
};

class PT_API AccessFailed : public IOError
{
    public:
        explicit AccessFailed(const char* resource);

        explicit AccessFailed(const std::string& resource);

        ~AccessFailed() throw()
        {}

        const std::string& resource() const
        { return _resource; }
 
    private:
        std::string _resource;
};
 
} // namespace Pt
 
#endif // PT_IOERROR_H