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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QIOPipePrivate Class Reference

#include <qiopipe_p.h>

Inheritance diagram for QIOPipePrivate:
Collaboration diagram for QIOPipePrivate:

Public Member Functions

 QIOPipePrivate (QIODevice *iodevice, bool proxying)
 ~QIOPipePrivate () override
void initialize ()
bool readAvailableData ()
void pumpData (const QByteArray &ba)
void pushData (const QByteArray &ba)
void _q_onReadyRead ()
void addChildPipe (QIOPipe *childPipe)
void removeChildPipe (QIOPipe *childPipe)
Public Member Functions inherited from QIODevicePrivate
 QIODevicePrivate (decltype(QObjectPrivateVersion) version=QObjectPrivateVersion)
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, ReadLineOption option=ReadLineOption::NullTerminated)
virtual qint64 peek (char *data, qint64 maxSize)
virtual QByteArray peek (qint64 maxSize)
qint64 skipByReading (qint64 maxSize)
qint64 skipLine ()
void write (const char *data, qint64 size)
bool isWriteChunkCached (const char *data, qint64 size) const
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

Public Attributes

bool m_proxying = false
QPointer< QIODevice > source
QList< QPointer< QIOPipe > > childPipes
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 class  ReadLineOption { NotNullTerminated , NullTerminated }
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

Definition at line 55 of file qiopipe_p.h.

Constructor & Destructor Documentation

◆ QIOPipePrivate()

QT_BEGIN_NAMESPACE QIOPipePrivate::QIOPipePrivate ( QIODevice * iodevice,
bool proxying )
explicit

Definition at line 14 of file qiopipe.cpp.

◆ ~QIOPipePrivate()

QIOPipePrivate::~QIOPipePrivate ( )
override

Definition at line 19 of file qiopipe.cpp.

Member Function Documentation

◆ _q_onReadyRead()

void QIOPipePrivate::_q_onReadyRead ( )

Definition at line 70 of file qiopipe.cpp.

References m_proxying, and readAvailableData().

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◆ addChildPipe()

void QIOPipePrivate::addChildPipe ( QIOPipe * childPipe)

Definition at line 77 of file qiopipe.cpp.

◆ initialize()

void QIOPipePrivate::initialize ( )

Definition at line 23 of file qiopipe.cpp.

References readAvailableData().

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◆ pumpData()

void QIOPipePrivate::pumpData ( const QByteArray & ba)

Definition at line 46 of file qiopipe.cpp.

References m_proxying.

◆ pushData()

void QIOPipePrivate::pushData ( const QByteArray & ba)

Definition at line 59 of file qiopipe.cpp.

References m_proxying.

◆ readAvailableData()

bool QIOPipePrivate::readAvailableData ( )

Definition at line 35 of file qiopipe.cpp.

Referenced by _q_onReadyRead(), and initialize().

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◆ removeChildPipe()

void QIOPipePrivate::removeChildPipe ( QIOPipe * childPipe)

Definition at line 84 of file qiopipe.cpp.

Member Data Documentation

◆ childPipes

QList<QPointer<QIOPipe> > QIOPipePrivate::childPipes

Definition at line 73 of file qiopipe_p.h.

◆ m_proxying

bool QIOPipePrivate::m_proxying = false

Definition at line 71 of file qiopipe_p.h.

Referenced by _q_onReadyRead(), pumpData(), and pushData().

◆ source

QPointer<QIODevice> QIOPipePrivate::source

Definition at line 72 of file qiopipe_p.h.

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