QxOrm  1.2.3
C++ Object Relational Mapping library
IxCollection.h
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00001 /****************************************************************************
00002 **
00003 ** http://www.qxorm.com/
00004 ** http://sourceforge.net/projects/qxorm/
00005 ** Original file by Lionel Marty
00006 **
00007 ** This file is part of the QxOrm library
00008 **
00009 ** This software is provided 'as-is', without any express or implied
00010 ** warranty. In no event will the authors be held liable for any
00011 ** damages arising from the use of this software.
00012 **
00013 ** GNU Lesser General Public License Usage
00014 ** This file must be used under the terms of the GNU Lesser
00015 ** General Public License version 2.1 as published by the Free Software
00016 ** Foundation and appearing in the file 'license.lgpl.txt' included in the
00017 ** packaging of this file.  Please review the following information to
00018 ** ensure the GNU Lesser General Public License version 2.1 requirements
00019 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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00021 ** If you have questions regarding the use of this file, please contact :
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00024 ****************************************************************************/
00025 
00026 #ifndef _IX_COLLECTION_H_
00027 #define _IX_COLLECTION_H_
00028 
00029 #ifdef _MSC_VER
00030 #pragma once
00031 #endif
00032 
00040 #include <boost/any.hpp>
00041 
00042 #include <QxTraits/get_class_name.h>
00043 
00044 #include <QxCommon/QxAnyCastDynamic.h>
00045 
00046 namespace qx {
00047 
00052 class QX_DLL_EXPORT IxCollection
00053 {
00054 
00055 public:
00056 
00057    IxCollection() { ; }
00058    virtual ~IxCollection() = 0;
00059 
00060    virtual long _count() const = 0;
00061    virtual void _clear() = 0;
00062    virtual bool _remove(long index) = 0;
00063    virtual boost::any _at(long index) const = 0;
00064 
00065    template <typename T>
00066    T _get(long index) const
00067    { return qx::any_cast_dynamic<T>::get(_at(index)); }
00068 
00069 };
00070 
00071 typedef boost::shared_ptr<qx::IxCollection> IxCollection_ptr;
00072 
00073 } // namespace qx
00074 
00075 QX_REGISTER_CLASS_NAME(IxCollection)
00076 
00077 #endif // _IX_COLLECTION_H_