/*
    Moonfall  Copyright (C) 2008  Alex Yatskov

    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 3 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, see <http://www.gnu.org/licenses/>.
*/

#pragma once

template <typename T>
class Monostate
{
public:
    Monostate();
    ~Monostate();

    T*          operator ->();
    const T*    operator ->() const;
    T&          operator *();
    const T&    operator *() const;
                operator T*();
                operator const T*() const;
    void        Reset();

private:
    const T*    GetMemberSafe() const;
    T*          GetMemberSafe();

    mutable T*  m_member;
};

#include "Monostate.inl"