QxCollectionIterator.h

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/****************************************************************************
**
** https://www.qxorm.com/
** Copyright (C) 2013 Lionel Marty (contact@qxorm.com)
**
** This file is part of the QxOrm library
**
** This software is provided 'as-is', without any express or implied
** warranty. In no event will the authors be held liable for any
** damages arising from the use of this software
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** accordance with the commercial license agreement provided with the
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** a written agreement between you and Lionel Marty
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** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file 'license.gpl3.txt' included in the
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#ifndef _QX_COLLECTION_ITERATOR_H_
#define _QX_COLLECTION_ITERATOR_H_

#ifdef _MSC_VER
#pragma once
#endif

#include <QxCollection/QxCollection.h>

namespace qx {

template <typename Key, typename Value>
class QxCollectionIterator
{

private:

   const QxCollection<Key, Value> * m_pCollection;    
   long m_lCurrIndex;                                 

public:

   QxCollectionIterator(const QxCollection<Key, Value> & col);    
   ~QxCollectionIterator();                                       

   inline const Key & key() const;        
   inline const Value & value() const;    

   inline void toFirst();                 
   inline void toLast();                  

   inline bool next();                    
   inline bool previous();                

private:

   QxCollectionIterator(const QxCollectionIterator & other) { Q_UNUSED(other); }
   QxCollectionIterator & operator=(const QxCollectionIterator & other) { Q_UNUSED(other); return (* this); }

};

} // namespace qx

#include "../../inl/QxCollection/QxCollectionIterator.inl"

#endif // _QX_COLLECTION_ITERATOR_H_