enumeration.h

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/*
Copyright (C) 2001-2006, William Joseph.
All Rights Reserved.

This file is part of GtkRadiant.

GtkRadiant 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.

GtkRadiant 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 GtkRadiant; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/

#if !defined(INCLUDED_GENERIC_ENUMERATION_H)
#define INCLUDED_GENERIC_ENUMERATION_H


template<typename Enumeration>
class EnumeratedValue : public Enumeration {
    typename Enumeration::Value m_value;
public:
    explicit EnumeratedValue(typename Enumeration::Value value) : m_value(value) {
    }
    typename Enumeration::Value get() const {
        return m_value;
    }
};

template<typename Enumeration>
inline bool operator==(EnumeratedValue<Enumeration> self, EnumeratedValue<Enumeration> other) {
    return self.get() == other.get();
}
template<typename Enumeration>
inline bool operator!=(EnumeratedValue<Enumeration> self, EnumeratedValue<Enumeration> other) {
    return !operator==(self, other);
}

#endif