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82 lines
2.2 KiB
82 lines
2.2 KiB
3 days ago
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/****************************************************************************
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**
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** https://www.qxorm.com/
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** Copyright (C) 2013 Lionel Marty (contact@qxorm.com)
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**
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** This file is part of the QxOrm library
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**
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** This software is provided 'as-is', without any express or implied
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** warranty. In no event will the authors be held liable for any
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** damages arising from the use of this software
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**
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** Commercial Usage
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** Licensees holding valid commercial QxOrm licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Lionel Marty
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file 'license.gpl3.txt' included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met : http://www.gnu.org/copyleft/gpl.html
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**
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** If you are unsure which license is appropriate for your use, or
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** if you have questions regarding the use of this file, please contact :
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** contact@qxorm.com
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**
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****************************************************************************/
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#ifndef _IX_SINGLETON_H_
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#define _IX_SINGLETON_H_
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#ifdef _MSC_VER
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#pragma once
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#endif
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/*!
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* \file IxSingleton.h
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* \author Lionel Marty
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* \ingroup QxSingleton
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* \brief Common interface for all singleton of QxOrm library
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*/
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namespace qx {
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class QxSingletonX;
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/*!
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* \ingroup QxSingleton
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* \brief qx::IxSingleton : common interface for all singleton of QxOrm library
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*/
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class QX_DLL_EXPORT IxSingleton
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{
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friend class QxSingletonX;
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protected:
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QString m_sKeySingleton; //!< Singleton key used by 'QxSingletonX' container
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protected:
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IxSingleton(const QString & sKey);
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virtual ~IxSingleton();
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virtual void deleteInstance() = 0;
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static void initQxSingletonX();
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private:
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IxSingleton(const IxSingleton & other) { Q_UNUSED(other); }
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IxSingleton & operator=(const IxSingleton & other) { Q_UNUSED(other); return (* this); }
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};
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} // namespace qx
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#endif // _IX_SINGLETON_H_
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