Qt
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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QObjectPrivate::Connection Struct Reference

#include <qobject_p_p.h>

Inheritance diagram for QObjectPrivate::Connection:
Collaboration diagram for QObjectPrivate::Connection:

Public Member Functions

 Connection ()
 ~Connection ()
int method () const
void ref ()
void freeSlotObject ()
void deref ()

Public Attributes

Connection ** prev
QAtomicPointer< Connection > nextConnectionList
Connection * prevConnectionList
QObject * sender
QAtomicPointer< QObject > receiver
QAtomicPointer< QThreadData > receiverThreadData
union { 
   StaticMetaCallFunction   callFunction 
   QtPrivate::QSlotObjectBase *   slotObj 
}; 
QAtomicPointer< const int > argumentTypes
QAtomicInt ref_
uint id = 0
ushort method_offset
ushort method_relative
signed int signal_index: 27
ushort connectionType: 2
ushort isSlotObject: 1
ushort ownArgumentTypes: 1
ushort isSingleShot: 1
Public Attributes inherited from QObjectPrivate::ConnectionOrSignalVector
union { 
   TaggedSignalVector   nextInOrphanList 
   Connection *   next 
}; 

Detailed Description

Definition at line 70 of file qobject_p_p.h.

Constructor & Destructor Documentation

◆ Connection()

QObjectPrivate::Connection::Connection ( )
inline

Definition at line 97 of file qobject_p_p.h.

◆ ~Connection()

QObjectPrivate::Connection::~Connection ( )
inline

Definition at line 1187 of file qobject.cpp.

Member Function Documentation

◆ deref()

void QObjectPrivate::Connection::deref ( )
inline

Definition at line 112 of file qobject_p_p.h.

◆ freeSlotObject()

void QObjectPrivate::Connection::freeSlotObject ( )
inline

Definition at line 105 of file qobject_p_p.h.

◆ method()

int QObjectPrivate::Connection::method ( ) const
inline

Definition at line 99 of file qobject_p_p.h.

◆ ref()

void QObjectPrivate::Connection::ref ( )
inline

Definition at line 104 of file qobject_p_p.h.

Member Data Documentation

◆ [union]

union { ... } QObjectPrivate::Connection

◆ argumentTypes

QAtomicPointer<const int> QObjectPrivate::Connection::argumentTypes

Definition at line 85 of file qobject_p_p.h.

◆ callFunction

StaticMetaCallFunction QObjectPrivate::Connection::callFunction

Definition at line 82 of file qobject_p_p.h.

◆ connectionType

ushort QObjectPrivate::Connection::connectionType

Definition at line 93 of file qobject_p_p.h.

◆ id

uint QObjectPrivate::Connection::id = 0

Definition at line 89 of file qobject_p_p.h.

◆ isSingleShot

ushort QObjectPrivate::Connection::isSingleShot

Definition at line 96 of file qobject_p_p.h.

◆ isSlotObject

ushort QObjectPrivate::Connection::isSlotObject

Definition at line 94 of file qobject_p_p.h.

◆ method_offset

ushort QObjectPrivate::Connection::method_offset

Definition at line 90 of file qobject_p_p.h.

◆ method_relative

ushort QObjectPrivate::Connection::method_relative

Definition at line 91 of file qobject_p_p.h.

◆ nextConnectionList

QAtomicPointer<Connection> QObjectPrivate::Connection::nextConnectionList

Definition at line 75 of file qobject_p_p.h.

◆ ownArgumentTypes

ushort QObjectPrivate::Connection::ownArgumentTypes

Definition at line 95 of file qobject_p_p.h.

◆ prev

Connection** QObjectPrivate::Connection::prev

Definition at line 73 of file qobject_p_p.h.

◆ prevConnectionList

Connection* QObjectPrivate::Connection::prevConnectionList

Definition at line 76 of file qobject_p_p.h.

◆ receiver

QAtomicPointer<QObject> QObjectPrivate::Connection::receiver

Definition at line 79 of file qobject_p_p.h.

◆ receiverThreadData

QAtomicPointer<QThreadData> QObjectPrivate::Connection::receiverThreadData

Definition at line 80 of file qobject_p_p.h.

◆ ref_

QAtomicInt QObjectPrivate::Connection::ref_
Initial value:
{
2
}

Definition at line 86 of file qobject_p_p.h.

◆ sender

QObject* QObjectPrivate::Connection::sender

Definition at line 78 of file qobject_p_p.h.

◆ signal_index

signed int QObjectPrivate::Connection::signal_index

Definition at line 92 of file qobject_p_p.h.

◆ slotObj

QtPrivate::QSlotObjectBase* QObjectPrivate::Connection::slotObj

Definition at line 83 of file qobject_p_p.h.

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