QxOrm 1.4.9
C++ Object Relational Mapping library
Loading...
Searching...
No Matches
IxSingleton.h
Go to the documentation of this file.
1/****************************************************************************
2**
3** https://www.qxorm.com/
4** Copyright (C) 2013 Lionel Marty (contact@qxorm.com)
5**
6** This file is part of the QxOrm library
7**
8** This software is provided 'as-is', without any express or implied
9** warranty. In no event will the authors be held liable for any
10** damages arising from the use of this software
11**
12** Commercial Usage
13** Licensees holding valid commercial QxOrm licenses may use this file in
14** accordance with the commercial license agreement provided with the
15** Software or, alternatively, in accordance with the terms contained in
16** a written agreement between you and Lionel Marty
17**
18** GNU General Public License Usage
19** Alternatively, this file may be used under the terms of the GNU
20** General Public License version 3.0 as published by the Free Software
21** Foundation and appearing in the file 'license.gpl3.txt' included in the
22** packaging of this file. Please review the following information to
23** ensure the GNU General Public License version 3.0 requirements will be
24** met : http://www.gnu.org/copyleft/gpl.html
25**
26** If you are unsure which license is appropriate for your use, or
27** if you have questions regarding the use of this file, please contact :
28** contact@qxorm.com
29**
30****************************************************************************/
31
32#ifndef _IX_SINGLETON_H_
33#define _IX_SINGLETON_H_
34
35#ifdef _MSC_VER
36#pragma once
37#endif
38
46namespace qx {
47
48class QxSingletonX;
49
55{
56
57 friend class QxSingletonX;
58
59protected:
60
62
63protected:
64
65 IxSingleton(const QString & sKey);
66 virtual ~IxSingleton();
67
68 virtual void deleteInstance() = 0;
69
70 static void initQxSingletonX();
71
72private:
73
74 IxSingleton(const IxSingleton & other) { Q_UNUSED(other); }
75 IxSingleton & operator=(const IxSingleton & other) { Q_UNUSED(other); return (* this); }
76
77};
78
79} // namespace qx
80
81#endif // _IX_SINGLETON_H_
#define QX_DLL_EXPORT
Definition QxMacro.h:182
qx::IxSingleton : common interface for all singleton of QxOrm library
Definition IxSingleton.h:55
QString m_sKeySingleton
Singleton key used by 'QxSingletonX' container.
Definition IxSingleton.h:61
IxSingleton(const QString &sKey)
IxSingleton(const IxSingleton &other)
Definition IxSingleton.h:74
virtual void deleteInstance()=0
virtual ~IxSingleton()
IxSingleton & operator=(const IxSingleton &other)
Definition IxSingleton.h:75
static void initQxSingletonX()
qx::QxSingletonX : list of all singleton defined by QxOrm library (this container is also a singleton...
Root namespace for all QxOrm library features.