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40
41#ifndef QVARIANT_P_H
42#define QVARIANT_P_H
43
44//
45// W A R N I N G
46// -------------
47//
48// This file is not part of the Qt API. It exists purely as an
49// implementation detail. This header file may change from version to
50// version without notice, or even be removed.
51//
52// We mean it.
53//
54
55#include <QtCore/qglobal.h>
56#include <QtCore/qvariant.h>
57#include <QtCore/private/qmetatype_p.h>
58
59QT_BEGIN_NAMESPACE
60
61template <class T>
62inline void v_construct(QVariant::Private *x, const T &t)
63{
64 if constexpr (QVariant::Private::CanUseInternalSpace<T>) {
65 new (&x->data) T(t);
66 x->is_shared = false;
67 } else {
68 x->data.shared = QVariant::PrivateShared::create(QMetaType::fromType<T>());
69 new (x->data.shared->data()) T(t);
70 x->is_shared = true;
71 }
72}
73
74QT_END_NAMESPACE
75
76#endif // QVARIANT_P_H
77