QxOrm  1.3.2
C++ Object Relational Mapping library
QxCollectionIterator.h
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00001 /****************************************************************************
00002 **
00003 ** http://www.qxorm.com/
00004 ** Copyright (C) 2013 Lionel Marty (contact@qxorm.com)
00005 **
00006 ** This file is part of the QxOrm library
00007 **
00008 ** This software is provided 'as-is', without any express or implied
00009 ** warranty. In no event will the authors be held liable for any
00010 ** damages arising from the use of this software
00011 **
00012 ** Commercial Usage
00013 ** Licensees holding valid commercial QxOrm licenses may use this file in
00014 ** accordance with the commercial license agreement provided with the
00015 ** Software or, alternatively, in accordance with the terms contained in
00016 ** a written agreement between you and Lionel Marty
00017 **
00018 ** GNU General Public License Usage
00019 ** Alternatively, this file may be used under the terms of the GNU
00020 ** General Public License version 3.0 as published by the Free Software
00021 ** Foundation and appearing in the file 'license.gpl3.txt' included in the
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00026 ** If you are unsure which license is appropriate for your use, or
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00031 
00032 #ifndef _QX_COLLECTION_ITERATOR_H_
00033 #define _QX_COLLECTION_ITERATOR_H_
00034 
00035 #ifdef _MSC_VER
00036 #pragma once
00037 #endif
00038 
00046 #include <boost/noncopyable.hpp>
00047 
00048 #include <QxCollection/QxCollection.h>
00049 
00050 namespace qx {
00051 
00067 template <typename Key, typename Value>
00068 class QxCollectionIterator : private boost::noncopyable
00069 {
00070 
00071 private:
00072 
00073    const QxCollection<Key, Value> * m_pCollection;    
00074    long m_lCurrIndex;                                 
00075 
00076 public:
00077 
00078    QxCollectionIterator(const QxCollection<Key, Value> & col);    
00079    ~QxCollectionIterator();                                       
00080 
00081    inline const Key & key() const;        
00082    inline const Value & value() const;    
00083 
00084    inline void toFirst();                 
00085    inline void toLast();                  
00086 
00087    inline bool next();                    
00088    inline bool previous();                
00089 
00090 };
00091 
00092 } // namespace qx
00093 
00094 #include "../../inl/QxCollection/QxCollectionIterator.inl"
00095 
00096 #endif // _QX_COLLECTION_ITERATOR_H_