QxOrm 1.4.9
C++ Object Relational Mapping library
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is_qx_collection.h
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1/****************************************************************************
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4** Copyright (C) 2013 Lionel Marty (contact@qxorm.com)
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31
32#ifndef _QX_IS_QX_COLLECTION_H_
33#define _QX_IS_QX_COLLECTION_H_
34
35#ifdef _MSC_VER
36#pragma once
37#endif
38
47
48namespace qx {
49namespace trait {
50
55template <typename T>
57{
58
59public:
60
61 enum { value = std::is_base_of<qx::IxCollection, T>::value };
62
63 typedef typename std::conditional<qx::trait::is_qx_collection<T>::value,
64 std::true_type,
65 std::false_type>::type type;
66
67};
68
69} // namespace trait
70} // namespace qx
71
72#endif // _QX_IS_QX_COLLECTION_H_
Common interface for all QxOrm containers qx::QxCollection<Key, Value>
qx::trait::is_qx_collection<T>::value : return true if T is a qx::QxCollection<> container of QxOrm l...
std::conditional< qx::trait::is_qx_collection< T >::value, std::true_type, std::false_type >::type type
Root namespace for all QxOrm library features.