reference.h

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/* Libmacro - A multi-platform, extendable macro and hotkey C library
  Copyright (C) 2013 Jonathan Pelletier, New Paradigm Software

  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.

  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 MCR_EXTRAS_REFERENCES_REFERENCE_H_
#define MCR_EXTRAS_REFERENCES_REFERENCE_H_

#include "mcr/extras/wrappers.h"

namespace mcr
{
template<typename T>
class MCR_API Reference
{
public:
    Reference(Libmacro &context, T *reference = nullptr) :
        _context(&context), _reference(reference)
    {
    }
    Reference(const Reference &) = default;
    virtual ~Reference() {}
    Reference &operator =(const Reference &) = delete;

    inline T &operator *() const
    {
        return *_reference;
    }
    inline T *operator ->() const
    {
        return _reference;
    }
    inline T *operator &() const
    {
        return _reference;
    }
    inline T *operator ()() const
    {
        return _reference;
    }

    Libmacro &context() const
    {
        return _context;
    }
private:
    Libmacro *_context;
    T *_reference;
};

//typedef Reference<mcr_ISignal> ISignalBuilder;
//typedef Reference<mcr_Signal> SignalBuilder;
//typedef Reference<mcr_ITrigger> ITriggerBuilder;
//typedef Reference<mcr_Trigger> TriggerBuilder;
}

#endif