QxOrm 1.4.9
C++ Object Relational Mapping library
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QxSerializeCheckInstance.h
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3** https://www.qxorm.com/
4** Copyright (C) 2013 Lionel Marty (contact@qxorm.com)
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6** This file is part of the QxOrm library
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31
32#ifndef _QX_SERIALIZE_CHECK_INSTANCE_H_
33#define _QX_SERIALIZE_CHECK_INSTANCE_H_
34
35#ifdef _MSC_VER
36#pragma once
37#endif
38
46#include <QtCore/qset.h>
47#include <QtCore/qpair.h>
48#include <QtCore/qthread.h>
49
50namespace qx {
51
52class QxSqlRelationLinked;
53class IxClass;
54
55} // namespace qx
56
57namespace qx {
58namespace serialization {
59namespace helper {
60
66{
67
68public:
69
70 typedef QPair<std::shared_ptr<qx::QxSqlRelationLinked>, QString> type_hierarchy;
71
72protected:
73
74 static QSet< QPair<Qt::HANDLE, QPair<qptrdiff, qx::IxClass *> > > m_lstInstanceByThread;
75 static QHash<Qt::HANDLE, int> m_hashLevelByThread;
76 static QHash<Qt::HANDLE, type_hierarchy> m_hashHierarchyByThread;
77 static QMutex m_mutex;
78
79 qptrdiff m_pInstance;
80 Qt::HANDLE m_lThreadId;
82
83public:
84
85 QxSerializeCheckInstance(const void * pInstance, qx::IxClass * pClass);
87
88 static bool contains(const void * pInstance, qx::IxClass * pClass);
89 static bool isRoot();
90
92 static void setHierarchy(const type_hierarchy & hierarchy);
93
94};
95
96} // namespace helper
97} // namespace serialization
98} // namespace qx
99
100#endif // _QX_SERIALIZE_CHECK_INSTANCE_H_
#define QX_DLL_EXPORT
Definition QxMacro.h:182
qx::IxClass : common interface for all classes registered into QxOrm context
Definition IxClass.h:69
qx::serialization::helper::QxSerializeCheckInstance : check instance during serialization process to ...
Qt::HANDLE m_lThreadId
Thread id associated to this helper class.
static QMutex m_mutex
Mutex => qx::serialization::helper::QxSerializeCheckInstance is thread-safe.
static void setHierarchy(const type_hierarchy &hierarchy)
QPair< std::shared_ptr< qx::QxSqlRelationLinked >, QString > type_hierarchy
QxSerializeCheckInstance(const void *pInstance, qx::IxClass *pClass)
static QHash< Qt::HANDLE, type_hierarchy > m_hashHierarchyByThread
Store current hierarchy used by serialization process.
static QHash< Qt::HANDLE, int > m_hashLevelByThread
Manage how deep level is serialization process.
static QSet< QPair< Qt::HANDLE, QPair< qptrdiff, qx::IxClass * > > > m_lstInstanceByThread
List of all instances currently used by a serialization process.
qx::IxClass * m_pClass
Class associated to this helper class.
static bool contains(const void *pInstance, qx::IxClass *pClass)
qptrdiff m_pInstance
Instance associated to this helper class.
Root namespace for all QxOrm library features.