Inheritance diagram for QBufferPrivate:

Public Functions
void	_q_emitSignals ()

virtual qint64	peek (char *data, qint64 maxSize)

virtual QByteArray	peek (qint64 maxSize)

	QBufferPrivate ()

	~QBufferPrivate ()

Public Functions inherited from QIODevicePrivate
bool	isSequential () const

virtual bool	putCharHelper (char c)

	QIODevicePrivate ()

virtual	~QIODevicePrivate ()

Public Functions inherited from QObjectPrivate
void	_q_reregisterTimers (void *pointer)

void	addConnection (int signal, Connection *c)

void	cleanConnectionLists ()

void	connectNotify (const char *signal)

void	deleteChildren ()

void	disconnectNotify (const char *signal)

bool	isSender (const QObject receiver, const char signal) const

bool	isSignalConnected (uint signalIdx) const
	Returns true if the signal with index signal_index from object sender is connected. More...

void	moveToThread_helper ()

	QObjectPrivate (int version=QObjectPrivateVersion)

QObjectList	receiverList (const char *signal) const

QObjectList	senderList () const

void	setParent_helper (QObject *)

void	setThreadData_helper (QThreadData currentData, QThreadData targetData)

int	signalIndex (const char *signalName) const
	Returns the signal index used in the internal connectionLists vector. More...

virtual	~QObjectPrivate ()

Public Functions inherited from QObjectData
virtual	~QObjectData ()=0

Public Variables
QByteArray *	buf

QByteArray	defaultBuf

int	ioIndex

int	signalConnectionCount

bool	signalsEmitted

qint64	writtenSinceLastEmit

Public Variables inherited from QIODevicePrivate
AccessMode	accessMode

bool	baseReadLineDataCalled

QIODevicePrivateLinearBuffer	buffer

qint64	devicePos

QString	errorString

bool	firstRead

QIODevice::OpenMode	openMode

qint64 *	pDevicePos

qint64	pos

qint64 *	pPos

qint64	seqDumpPos

Public Variables inherited from QObjectPrivate
union {
QObject * currentChildBeingDeleted

QAbstractDeclarativeData * declarativeData

};

quint32	connectedSignals [2]

QObjectConnectionListVector *	connectionLists

Sender *	currentSender

QList< QPointer< QObject > >	eventFilters

ExtraData *	extraData

QString	objectName

Connection *	senders

QAtomicPointer< QtSharedPointer::ExternalRefCountData >	sharedRefcount

QThreadData *	threadData

void *	unused

Public Variables inherited from QObjectData
uint	blockSig: 1

QObjectList	children

uint	hasGuards: 1

uint	inEventHandler: 1

uint	inThreadChangeEvent: 1

uint	isWidget: 1

QMetaObject *	metaObject

uint	ownObjectName: 1

QObject *	parent

uint	pendTimer: 1

int	postedEvents

QObject *	q_ptr

uint	receiveChildEvents: 1

uint	sendChildEvents: 1

uint	unused: 22

uint	wasDeleted: 1

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

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

Static Public Functions inherited from QObjectPrivate
static void	clearGuards (QObject *)

static QObjectPrivate *	get (QObject *o)

static void	resetCurrentSender (QObject receiver, Sender currentSender, Sender *previousSender)

static Sender *	setCurrentSender (QObject receiver, Sender sender)

static void	signalSignature (const QMetaMethod &signal, QVarLengthArray< char > *result)

Detailed Description

QBufferPrivate

Definition at line 48 of file qbuffer.cpp.

Constructors and Destructors

◆ QBufferPrivate()

QBufferPrivate::QBufferPrivate ( )

inline

Definition at line 53 of file qbuffer.cpp.

     : buf(0)
 #ifndef QT_NO_QOBJECT
         , writtenSinceLastEmit(0), signalConnectionCount(0), signalsEmitted(false)
 #endif
     { }

◆ ~QBufferPrivate()

QBufferPrivate::~QBufferPrivate ( )

inline

Definition at line 59 of file qbuffer.cpp.

59 { }

Functions

◆ _q_emitSignals()

void QBufferPrivate::_q_emitSignals ( )

Definition at line 79 of file qbuffer.cpp.

 {
     Q_Q(QBuffer);
     emit q->bytesWritten(writtenSinceLastEmit);
     writtenSinceLastEmit = 0;
     emit q->readyRead();
     signalsEmitted = false;
 }

◆ peek() [1/2]

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

virtual

Warning: This function is not part of the public interface.

Reimplemented from QIODevicePrivate.

Definition at line 89 of file qbuffer.cpp.

 {
     qint64 readBytes = qMin(maxSize, static_cast<qint64>(buf->size()) - pos);
     memcpy(data, buf->constData() + pos, readBytes);
     return readBytes;
 }

◆ peek() [2/2]

QByteArray QBufferPrivate::peek ( qint64 maxSize )

virtual

Warning: This function is not part of the public interface.

Reimplemented from QIODevicePrivate.

Definition at line 96 of file qbuffer.cpp.

 {
     qint64 readBytes = qMin(maxSize, static_cast<qint64>(buf->size()) - pos);
     if (pos == 0 && maxSize >= buf->size())
         return *buf;
     return QByteArray(buf->constData() + pos, readBytes);
 }

Properties

◆ buf

QByteArray* QBufferPrivate::buf

Definition at line 61 of file qbuffer.cpp.

Referenced by peek().

◆ defaultBuf

QByteArray QBufferPrivate::defaultBuf

Definition at line 62 of file qbuffer.cpp.

◆ ioIndex

int QBufferPrivate::ioIndex

Definition at line 63 of file qbuffer.cpp.

◆ signalConnectionCount

int QBufferPrivate::signalConnectionCount

Definition at line 73 of file qbuffer.cpp.

◆ signalsEmitted

bool QBufferPrivate::signalsEmitted

Definition at line 74 of file qbuffer.cpp.

Referenced by _q_emitSignals().

◆ writtenSinceLastEmit

qint64 QBufferPrivate::writtenSinceLastEmit

Definition at line 72 of file qbuffer.cpp.