exception.h

/*
    Copyright (c) 2009 Volker Krause <vkrause@kde.org>
 
    This library is free software; you can redistribute it and/or modify it
    under the terms of the GNU Library General Public License as published by
    the Free Software Foundation; either version 2 of the License, or (at your
    option) any later version.
 
    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 Library General Public
    License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to the
    Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
    02110-1301, USA.
*/
 
#ifndef AKONADI_EXCEPTION_H
#define AKONADI_EXCEPTION_H
 
#include "akonadi_export.h"
 
#include <QtCore/QByteArray>
#include <exception>
 
class QString;
 
namespace Akonadi {

class AKONADI_EXPORT Exception : public std::exception //krazy:exclude=dpointer
{
public:
    Exception(const char *what) throw();

    Exception(const QByteArray &what) throw();

    Exception(const QString &what) throw();

    Exception(const Exception &other) throw();

    virtual ~Exception() throw();

    const char *what() const throw();

    virtual QByteArray type() const throw(); // ### Akonadi 2: return const char *
 
private:
    class Private;
    Private *d;
};
 
#define AKONADI_EXCEPTION_MAKE_TRIVIAL_INSTANCE( classname ) \
class AKONADI_EXPORT classname : public Akonadi::Exception \
{ \
  public: \
    classname ( const char *what ) throw() : Akonadi::Exception( what ) {} \
    classname ( const QByteArray &what ) throw() : Akonadi::Exception( what ) {} \
    classname ( const QString &what ) throw() : Akonadi::Exception( what ) {} \
    ~classname() throw(); \
    QByteArray type() const throw(); \
}
 
AKONADI_EXCEPTION_MAKE_TRIVIAL_INSTANCE( PayloadException );
 
#undef AKONADI_EXCEPTION_MAKE_TRIVIAL_INSTANCE
 
}
 
#endif