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Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
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QV4::InternalClassTransition Struct Reference

#include <qv4internalclass_p.h>

Collaboration diagram for QV4::InternalClassTransition:

Public Types

enum  {
  StructureChange = 0x100 , NotExtensible = StructureChange | (1 << 0) , VTableChange = StructureChange | (1 << 1) , PrototypeChange = StructureChange | (1 << 2) ,
  ProtoClass = StructureChange | (1 << 3) , Sealed = StructureChange | (1 << 4) , Frozen = StructureChange | (1 << 5) , Locked = StructureChange | (1 << 6)
}

Public Member Functions

bool operator== (const InternalClassTransition &other) const
bool operator< (const InternalClassTransition &other) const

Public Attributes

union { 
   PropertyKey   id 
   const VTable *   vtable 
   Heap::Object *   prototype 
}; 
Heap::InternalClass * lookup
int flags

Detailed Description

Definition at line 287 of file qv4internalclass_p.h.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum
Enumerator
StructureChange 
NotExtensible 
VTableChange 
PrototypeChange 
ProtoClass 
Sealed 
Frozen 
Locked 

Definition at line 296 of file qv4internalclass_p.h.

Member Function Documentation

◆ operator<()

bool QV4::InternalClassTransition::operator< ( const InternalClassTransition & other) const
inline

Definition at line 311 of file qv4internalclass_p.h.

◆ operator==()

bool QV4::InternalClassTransition::operator== ( const InternalClassTransition & other) const
inline

Definition at line 308 of file qv4internalclass_p.h.

Member Data Documentation

◆ [union]

union { ... } QV4::InternalClassTransition

◆ flags

int QV4::InternalClassTransition::flags

Definition at line 295 of file qv4internalclass_p.h.

◆ id

PropertyKey QV4::InternalClassTransition::id

Definition at line 290 of file qv4internalclass_p.h.

◆ lookup

Heap::InternalClass* QV4::InternalClassTransition::lookup

Definition at line 294 of file qv4internalclass_p.h.

Referenced by QV4::Heap::InternalClass::asProtoClass(), QV4::Heap::InternalClass::changeMember(), QV4::Heap::InternalClass::frozen(), QV4::Heap::InternalClass::locked(), QV4::Heap::InternalClass::nonExtensible(), and QV4::Heap::InternalClass::sealed().

◆ prototype

Heap::Object* QV4::InternalClassTransition::prototype

Definition at line 292 of file qv4internalclass_p.h.

◆ vtable

const VTable* QV4::InternalClassTransition::vtable

Definition at line 291 of file qv4internalclass_p.h.

The documentation for this struct was generated from the following file: