qv4managed_p.h File Reference

(624d1680730963e57dd724282e64ebdd8e05af73)

#include "qv4global_p.h"
#include "qv4value_p.h"
#include "qv4enginebase_p.h"
#include <private/qv4heap_p.h>
#include <private/qv4vtable_p.h>

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Classes
struct	QV4::Managed
struct	QV4::InternalClass

Namespaces
namespace	QV4

Macros
#define	Q_MANAGED_CHECK
#define	V4_MANAGED_SIZE_TEST   void __dataTest() { static_assert (sizeof(*this) == sizeof(Managed), "Classes derived from Managed can't have own data members."); }
#define	V4_NEEDS_DESTROY   static void virtualDestroy(QV4::Heap::Base *b) { static_cast<Data *>(b)->destroy(); }
#define	V4_MANAGED_ITSELF(DataClass, superClass)
#define	V4_MANAGED(DataClass, superClass)
#define	Q_MANAGED_TYPE(type)
#define	V4_INTERNALCLASS(c)

Functions
template<typename T>
int	QV4::qYouForgotTheQ_MANAGED_Macro (T, T)
template<typename T1, typename T2>
void	QV4::qYouForgotTheQ_MANAGED_Macro (T1, T2)

Macro Definition Documentation

Q_MANAGED_CHECK

#define Q_MANAGED_CHECK

Value:

template <typename Type> inline void qt_check_for_QMANAGED_macro(const Type *_q_argument) const \
{ int i = qYouForgotTheQ_MANAGED_Macro(this, _q_argument); i = i + 1; }

Definition at line 28 of file qv4managed_p.h.

Q_MANAGED_TYPE

#define Q_MANAGED_TYPE

(

type

)

Value:

public: \
    enum { MyType = Type_##type };

Definition at line 61 of file qv4managed_p.h.

V4_INTERNALCLASS

#define V4_INTERNALCLASS

(

c

)

Value:

static Heap::InternalClass *defaultInternalClass(QV4::EngineBase *e) \
    { return e->internalClasses(QV4::EngineBase::Class_##c); }

Definition at line 65 of file qv4managed_p.h.

V4_MANAGED

#define V4_MANAGED	(		DataClass,
			superClass )

Value:

private: \
    DataClass() = delete; \
    Q_DISABLE_COPY(DataClass) \
    V4_MANAGED_ITSELF(DataClass, superClass) \
    static_assert(std::is_trivially_copyable_v<QV4::Heap::DataClass>); \
    static_assert(std::is_trivially_default_constructible_v<QV4::Heap::DataClass>);

Definition at line 53 of file qv4managed_p.h.

V4_MANAGED_ITSELF

#define V4_MANAGED_ITSELF	(		DataClass,
			superClass )

Value:

public: \
    Q_MANAGED_CHECK \
    typedef QV4::Heap::DataClass Data; \
    typedef superClass SuperClass; \
    static const QV4::VTable static_vtbl; \
    static inline const QV4::VTable *staticVTable() { return &static_vtbl; } \
    V4_MANAGED_SIZE_TEST \
    QV4::Heap::DataClass *d() const { return static_cast<QV4::Heap::DataClass *>(m()); }

Definition at line 43 of file qv4managed_p.h.

V4_MANAGED_SIZE_TEST

#define V4_MANAGED_SIZE_TEST   void __dataTest() { static_assert (sizeof(*this) == sizeof(Managed), "Classes derived from Managed can't have own data members."); }

Definition at line 38 of file qv4managed_p.h.

V4_NEEDS_DESTROY

#define V4_NEEDS_DESTROY   static void virtualDestroy(QV4::Heap::Base *b) { static_cast<Data *>(b)->destroy(); }

Definition at line 40 of file qv4managed_p.h.