QxOrm 1.4.9
C++ Object Relational Mapping library
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IxCollection.h
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1/****************************************************************************
2**
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 _IX_COLLECTION_H_
33#define _IX_COLLECTION_H_
34
35#ifdef _MSC_VER
36#pragma once
37#endif
38
47
49
50namespace qx {
51
57{
58
59public:
60
62 virtual ~IxCollection() = 0;
63
64 virtual long _count() const = 0;
65 virtual void _clear() = 0;
66 virtual bool _remove(long index) = 0;
67 virtual qx::any _at(long index) const = 0;
68
69 template <typename T>
70 T _get(long index) const
71 { return qx::any_cast_dynamic<T>::get(_at(index)); }
72
73};
74
75typedef std::shared_ptr<qx::IxCollection> IxCollection_ptr;
76
77} // namespace qx
78
79QX_REGISTER_CLASS_NAME(IxCollection)
80
81#endif // _IX_COLLECTION_H_
qx::any_cast_dynamic<T>::get() : provides a tool to use qx::any_cast and polymorphism
#define QX_DLL_EXPORT
Definition QxMacro.h:182
qx::IxCollection : common interface for all QxOrm containers qx::QxCollection<Key,...
virtual ~IxCollection()=0
virtual void _clear()=0
virtual qx::any _at(long index) const =0
virtual long _count() const =0
T _get(long index) const
virtual bool _remove(long index)=0
qx::trait::get_class_name<T>::get() : return class name of type T under const char * format,...
#define QX_REGISTER_CLASS_NAME(className)
Root namespace for all QxOrm library features.
std::shared_ptr< qx::IxCollection > IxCollection_ptr
static T get(const qx::any &a)