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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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QIOOperationPrivate Class Reference

#include <qiooperation_p_p.h>

Inheritance diagram for QIOOperationPrivate:
Collaboration diagram for QIOOperationPrivate:

Public Types

enum class  State : quint8 { Running , Finished }
Public Types inherited from QObjectPrivate
typedef void(* StaticMetaCallFunction) (QObject *, QMetaObject::Call, int, void **)
using ConnectionDataPointer = QExplicitlySharedDataPointer<ConnectionData>

Public Member Functions

 QIOOperationPrivate (QtPrivate::QIOOperationDataStorage *storage)
 ~QIOOperationPrivate ()
void appendBytesProcessed (qint64 num)
void operationComplete (QIOOperation::Error err)
void setError (QIOOperation::Error err)
Public Member Functions inherited from QObjectPrivate
void ensureExtraData ()
void setObjectNameWithoutBindings (const QString &name)
 QObjectPrivate (decltype(QObjectPrivateVersion) version=QObjectPrivateVersion)
virtual ~QObjectPrivate ()
void deleteChildren ()
void clearBindingStorage ()
void setParent_helper (QObject *)
void moveToThread_helper ()
void setThreadData_helper (QThreadData *currentData, QThreadData *targetData, QBindingStatus *status)
QObjectList receiverList (const char *signal) const
void ensureConnectionData ()
void addConnection (int signal, Connection *c)
int signalIndex (const char *signalName, const QMetaObject **meta=nullptr) const
bool isSignalConnected (uint signalIdx, bool checkDeclarative=true) const
bool maybeSignalConnected (uint signalIndex) const
bool isDeclarativeSignalConnected (uint signalIdx) const
void connectNotify (const QMetaMethod &signal)
void disconnectNotify (const QMetaMethod &signal)
void reinitBindingStorageAfterThreadMove ()
virtual std::string flagsForDumping () const
virtual void writeToDebugStream (QDebug &) const
QtPrivate::QPropertyAdaptorSlotObject * getPropertyAdaptorSlotObject (const QMetaProperty &property)
Public Member Functions inherited from QObjectData
 QObjectData ()=default
virtual ~QObjectData ()=0
const QMetaObject * dynamicMetaObject () const

Static Public Member Functions

static QIOOperationPrivate * get (QIOOperation *op)
Static Public Member Functions inherited from QObjectPrivate
static bool removeConnection (Connection *c)
static QObjectPrivate * get (QObject *o)
static const QObjectPrivate * get (const QObject *o)
template<typename Func1, typename Func2>
static QMetaObject::Connection connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiverPrivate, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)
template<typename Func1, typename Func2>
static bool disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiverPrivate, Func2 slot)
static QMetaObject::Connection connectImpl (const QObject *sender, int signal_index, const QObject *receiver, void **slot, QtPrivate::QSlotObjectBase *slotObj, int type, const int *types, const QMetaObject *senderMetaObject)
static QMetaObject::Connection connect (const QObject *sender, int signal_index, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type)
static QMetaObject::Connection connect (const QObject *sender, int signal_index, const QObject *receiver, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type)
static bool disconnect (const QObject *sender, int signal_index, void **slot)
static bool disconnect (const QObject *sender, int signal_index, const QObject *receiver, void **slot)

Public Attributes

QPointer< QRandomAccessAsyncFile > file
qint64 offset = 0
qint64 processed = 0
QIOOperation::Error error = QIOOperation::Error::None
QIOOperation::Type type = QIOOperation::Type::Unknown
State state = State::Running
std::unique_ptr< QtPrivate::QIOOperationDataStorage > dataStorage
Public Attributes inherited from QObjectPrivate
ExtraData * extraData
QAtomicPointer< QThreadData > threadData
QAtomicPointer< ConnectionData > connections
union { 
   QObject *   currentChildBeingDeleted 
   QAbstractDeclarativeData *   declarativeData 
}; 
QAtomicPointer< QtSharedPointer::ExternalRefCountData > sharedRefcount
Public Attributes inherited from QObjectData
QObject * q_ptr
QObject * parent
QObjectList children
uint isWidget: 1
uint blockSig: 1
uint wasDeleted: 1
uint isDeletingChildren: 1
uint sendChildEvents: 1
uint receiveChildEvents: 1
uint isWindow: 1
uint deleteLaterCalled: 1
uint isQuickItem: 1
uint willBeWidget: 1
uint wasWidget: 1
uint receiveParentEvents: 1
uint unused: 20
QAtomicInt postedEvents
QDynamicMetaObjectData * metaObject
QBindingStorage bindingStorage

Detailed Description

Definition at line 146 of file qiooperation_p_p.h.

Member Enumeration Documentation

◆ State

enum class QIOOperationPrivate::State : quint8
strong
Enumerator
Running 
Finished 

Definition at line 151 of file qiooperation_p_p.h.

Constructor & Destructor Documentation

◆ QIOOperationPrivate()

QT_BEGIN_NAMESPACE QIOOperationPrivate::QIOOperationPrivate ( QtPrivate::QIOOperationDataStorage * storage)
explicit

Definition at line 13 of file qiooperation.cpp.

Referenced by QRandomAccessAsyncFilePrivate::flush(), and QRandomAccessAsyncFilePrivate::open().

Here is the caller graph for this function:

◆ ~QIOOperationPrivate()

QIOOperationPrivate::~QIOOperationPrivate ( )

Definition at line 19 of file qiooperation.cpp.

Member Function Documentation

◆ appendBytesProcessed()

void QIOOperationPrivate::appendBytesProcessed ( qint64 num)

Definition at line 23 of file qiooperation.cpp.

◆ get()

QIOOperationPrivate * QIOOperationPrivate::get ( QIOOperation * op)
inlinestatic

Definition at line 160 of file qiooperation_p_p.h.

◆ operationComplete()

void QIOOperationPrivate::operationComplete ( QIOOperation::Error err)

Definition at line 28 of file qiooperation.cpp.

◆ setError()

void QIOOperationPrivate::setError ( QIOOperation::Error err)

Definition at line 39 of file qiooperation.cpp.

Member Data Documentation

◆ dataStorage

std::unique_ptr<QtPrivate::QIOOperationDataStorage> QIOOperationPrivate::dataStorage

Definition at line 178 of file qiooperation_p_p.h.

◆ error

QIOOperation::Error QIOOperationPrivate::error = QIOOperation::Error::None

Definition at line 172 of file qiooperation_p_p.h.

◆ file

QPointer<QRandomAccessAsyncFile> QIOOperationPrivate::file

Definition at line 167 of file qiooperation_p_p.h.

◆ offset

qint64 QIOOperationPrivate::offset = 0

Definition at line 169 of file qiooperation_p_p.h.

Referenced by testing.tools.fixup_pdf_template.TemplateProcessor::insert_xref_entry(), and testing.tools.fixup_pdf_template.TemplateProcessor::process_line().

◆ processed

qint64 QIOOperationPrivate::processed = 0

Definition at line 170 of file qiooperation_p_p.h.

◆ state

State QIOOperationPrivate::state = State::Running

Definition at line 175 of file qiooperation_p_p.h.

◆ type

QIOOperation::Type QIOOperationPrivate::type = QIOOperation::Type::Unknown

Definition at line 173 of file qiooperation_p_p.h.

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