QxOrm 1.4.9
C++ Object Relational Mapping library
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is_ptr_to_pod.h
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31
32#ifndef _QX_IS_PTR_TO_POD_H_
33#define _QX_IS_PTR_TO_POD_H_
34
35#ifdef _MSC_VER
36#pragma once
37#endif
38
46#include <QxTraits/is_qx_pod.h>
47
48namespace qx {
49namespace trait {
50
55template <typename T>
57{
58
59private:
60
61 template <typename U>
62 static typename std::conditional<qx::trait::is_qx_pod<U>::value, char, int>::type removePtr(const volatile U * const volatile);
63
64 static int removePtr(...);
65 static T t;
66
67public:
68
69 enum { value = (std::is_pointer<T>::value && (sizeof(qx::trait::is_ptr_to_pod<T>::removePtr(t)) == sizeof(char))) };
70
71 typedef typename std::conditional<qx::trait::is_ptr_to_pod<T>::value, std::true_type, std::false_type>::type type;
72
73};
74
75} // namespace trait
76} // namespace qx
77
78#endif // _QX_IS_PTR_TO_POD_H_
qx::trait::is_ptr_to_pod<T>::value : return true if T is a pointer to a POD type (char,...
std::conditional< qx::trait::is_ptr_to_pod< T >::value, std::true_type, std::false_type >::type type
static int removePtr(...)
static std::conditional< qx::trait::is_qx_pod< U >::value, char, int >::type removePtr(const volatile U *const volatile)
qx::trait::is_qx_pod<T>::value : return true if T is a POD type and not a pointer
Root namespace for all QxOrm library features.