diff options
Diffstat (limited to 'src/corelib/kernel/qmetatype.h')
| -rw-r--r-- | src/corelib/kernel/qmetatype.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/corelib/kernel/qmetatype.h b/src/corelib/kernel/qmetatype.h index beb7294abd..f969875455 100644 --- a/src/corelib/kernel/qmetatype.h +++ b/src/corelib/kernel/qmetatype.h @@ -565,6 +565,7 @@ template <class T> class QSet; template <class T> class QSharedPointer; template <class T1, class T2> class QMap; template <class T1, class T2> class QHash; +template <class T1, class T2> struct QPair; typedef QList<QVariant> QVariantList; typedef QMap<QString, QVariant> QVariantMap; typedef QHash<QString, QVariant> QVariantHash; @@ -586,6 +587,23 @@ struct QMetaTypeId< SINGLE_ARG_TEMPLATE<T> > \ } \ }; +#define Q_DECLARE_METATYPE_TEMPLATE_2ARG(DOUBLE_ARG_TEMPLATE) \ +template<typename T, typename U> \ +struct QMetaTypeId< DOUBLE_ARG_TEMPLATE<T, U> > \ +{ \ + enum { \ + Defined = QMetaTypeId2<T>::Defined && QMetaTypeId2<U>::Defined \ + }; \ + static int qt_metatype_id() \ + { \ + static QBasicAtomicInt metatype_id = Q_BASIC_ATOMIC_INITIALIZER(0); \ + if (!metatype_id.load()) \ + metatype_id.storeRelease(qRegisterMetaType< DOUBLE_ARG_TEMPLATE<T, U> >( QByteArray(QByteArray(#DOUBLE_ARG_TEMPLATE "<") + QMetaType::typeName(qMetaTypeId<T>()) + ", " + QMetaType::typeName(qMetaTypeId<U>()) + ">").constData(), \ + reinterpret_cast< DOUBLE_ARG_TEMPLATE<T, U> *>(quintptr(-1)))); \ + return metatype_id.loadAcquire(); \ + } \ +}; + Q_DECLARE_METATYPE_TEMPLATE_1ARG(QList) Q_DECLARE_METATYPE_TEMPLATE_1ARG(QVector) Q_DECLARE_METATYPE_TEMPLATE_1ARG(QQueue) @@ -594,6 +612,10 @@ Q_DECLARE_METATYPE_TEMPLATE_1ARG(QSet) Q_DECLARE_METATYPE_TEMPLATE_1ARG(QSharedPointer) Q_DECLARE_METATYPE_TEMPLATE_1ARG(QLinkedList) +Q_DECLARE_METATYPE_TEMPLATE_2ARG(QHash) +Q_DECLARE_METATYPE_TEMPLATE_2ARG(QMap) +Q_DECLARE_METATYPE_TEMPLATE_2ARG(QPair) + inline QMetaType::QMetaType(const ExtensionFlag extensionFlags, const QMetaTypeInterface *info, Creator creator, Deleter deleter, |