Inheritance diagram for QBufferPrivate:

Collaboration diagram for QBufferPrivate:

Public Member Functions
	QBufferPrivate ()=default

qint64	peek (char *data, qint64 maxSize) override

QByteArray	peek (qint64 maxSize) override

void	_q_emitSignals ()

Public Member Functions inherited from QIODevicePrivate
	QIODevicePrivate ()

virtual	~QIODevicePrivate ()

virtual bool	putCharHelper (char c)

bool	isSequential () const

bool	isBufferEmpty () const

bool	allWriteBuffersEmpty () const

void	seekBuffer (qint64 newPos)

void	setCurrentReadChannel (int channel)

void	setCurrentWriteChannel (int channel)

void	setReadChannelCount (int count)

void	setWriteChannelCount (int count)

qint64	read (char *data, qint64 maxSize, bool peeking=false)

qint64	readLine (char *data, qint64 maxSize)

qint64	skipByReading (qint64 maxSize)

void	write (const char *data, qint64 size)

bool	isWriteChunkCached (const char *data, qint64 size) const

Public Member Functions inherited from QObjectPrivate
void	ensureExtraData ()

	QObjectPrivate (int version=QObjectPrivateVersion)

virtual	~QObjectPrivate ()

void	deleteChildren ()

void	clearBindingStorage ()

void	checkForIncompatibleLibraryVersion (int version) const

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

QMetaObject *	dynamicMetaObject () const

Public Attributes
QByteArray *	buf = nullptr

QByteArray	defaultBuf

qint64	writtenSinceLastEmit = 0

int	signalConnectionCount = 0

bool	signalsEmitted = false

Public Attributes inherited from QIODevicePrivate
qint64	pos = 0

qint64	devicePos = 0

qint64	transactionPos = 0

QRingBufferRef	buffer

QRingBufferRef	writeBuffer

const QByteArray *	currentWriteChunk = nullptr

int	readChannelCount = 0

int	writeChannelCount = 0

int	currentReadChannel = 0

int	currentWriteChannel = 0

int	readBufferChunkSize = QIODEVICE_BUFFERSIZE

int	writeBufferChunkSize = 0

QVarLengthArray< QRingBuffer, 2 >	readBuffers

QVarLengthArray< QRingBuffer, 1 >	writeBuffers

QString	errorString

QIODevice::OpenMode	openMode = QIODevice::NotOpen

bool	transactionStarted = false

bool	baseReadLineDataCalled = false

AccessMode	accessMode = Unset

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

Additional Inherited Members
Public Types inherited from QIODevicePrivate
enum	AccessMode : quint8 { Unset , Sequential , RandomAccess }

Public Types inherited from QObjectPrivate
typedef void(*	StaticMetaCallFunction) (QObject , QMetaObject::Call, int, void *)

using	ConnectionDataPointer = QExplicitlySharedDataPointer<ConnectionData>

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)

Detailed Description

QBufferPrivate

Definition at line 13 of file qbuffer.cpp.

Constructor & Destructor Documentation

◆ QBufferPrivate()

QBufferPrivate::QBufferPrivate ( )

default

Member Function Documentation

◆ _q_emitSignals()

void QBufferPrivate::_q_emitSignals ( )

Definition at line 37 of file qbuffer.cpp.

References emit, signalsEmitted, and writtenSinceLastEmit.

◆ peek() [1/2]

qint64 QBufferPrivate::peek	(	char *	data,
		qint64	maxSize )

overridevirtual

Reimplemented from QIODevicePrivate.

Definition at line 47 of file qbuffer.cpp.

References QIODevicePrivate::pos, and qMin().

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◆ peek() [2/2]

QByteArray QBufferPrivate::peek ( qint64 maxSize )

overridevirtual

Reimplemented from QIODevicePrivate.

Definition at line 54 of file qbuffer.cpp.

References buf, QIODevicePrivate::pos, QByteArray(), and qMin().

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Member Data Documentation

◆ buf

QByteArray* QBufferPrivate::buf = nullptr

Definition at line 20 of file qbuffer.cpp.

Referenced by peek().

◆ defaultBuf

QByteArray QBufferPrivate::defaultBuf

Definition at line 21 of file qbuffer.cpp.

◆ signalConnectionCount

int QBufferPrivate::signalConnectionCount = 0

Definition at line 31 of file qbuffer.cpp.

◆ signalsEmitted

bool QBufferPrivate::signalsEmitted = false

Definition at line 32 of file qbuffer.cpp.

Referenced by _q_emitSignals().

◆ writtenSinceLastEmit

qint64 QBufferPrivate::writtenSinceLastEmit = 0

Definition at line 30 of file qbuffer.cpp.