QBuffer Class Reference

QBuffer Class Reference
Public Member Functions | Protected Member Functions

#include <qbuffer.h>

Class Description

Definition at line 57 of file qbuffer.h.

+ Inheritance diagram for QBuffer:

Public Member Functions

 QBuffer (QObject *parent=0)
 
 QBuffer (QByteArray *buf, QObject *parent=0)
 
 ~QBuffer ()
 
QByteArray & buffer ()
 
const QByteArray & buffer () const
 
void setBuffer (QByteArray *a)
 
void setData (const QByteArray &data)
 
void setData (const char *data, int len)
 
const QByteArray & data () const
 
bool open (OpenMode openMode)
 
void close ()
 
qint64 size () const
 
qint64 pos () const
 
bool seek (qint64 off)
 
bool atEnd () const
 
bool canReadLine () const
 
- Public Member Functions inherited from QIODevice
 QIODevice ()
 
 QIODevice (QObject *parent)
 
virtual ~QIODevice ()
 
OpenMode openMode () const
 
void setTextModeEnabled (bool enabled)
 
bool isTextModeEnabled () const
 
bool isOpen () const
 
bool isReadable () const
 
bool isWritable () const
 
virtual bool isSequential () const
 
virtual bool reset ()
 
virtual qint64 bytesAvailable () const
 
virtual qint64 bytesToWrite () const
 
qint64 read (char *data, qint64 maxlen)
 
QByteArray read (qint64 maxlen)
 
QByteArray readAll ()
 
qint64 readLine (char *data, qint64 maxlen)
 
QByteArray readLine (qint64 maxlen=0)
 
qint64 write (const char *data, qint64 len)
 
qint64 write (const char *data)
 
qint64 write (const QByteArray &data)
 
qint64 peek (char *data, qint64 maxlen)
 
QByteArray peek (qint64 maxlen)
 
virtual bool waitForReadyRead (int msecs)
 
virtual bool waitForBytesWritten (int msecs)
 
void ungetChar (char c)
 
bool putChar (char c)
 
bool getChar (char *c)
 
QString errorString () const
 
- Public Member Functions inherited from QObject
Q_INVOKABLE QObject (QObject *parent=0)
 
virtual ~QObject ()
 
virtual bool event (QEvent *)
 
virtual bool eventFilter (QObject *, QEvent *)
 
QString objectName () const
 
void setObjectName (const QString &name)
 
bool isWidgetType () const
 
bool signalsBlocked () const
 
bool blockSignals (bool b)
 
QThread * thread () const
 
void moveToThread (QThread *thread)
 
int startTimer (int interval)
 
void killTimer (int id)
 
template<typename T >
T findChild (const QString &aName=QString()) const
 
template<typename T >
QList< T > findChildren (const QString &aName=QString()) const
 
template<typename T >
QList< T > findChildren (const QRegExp &re) const
 
const QObjectList & children () const
 
void setParent (QObject *)
 
void installEventFilter (QObject *)
 
void removeEventFilter (QObject *)
 
bool connect (const QObject *sender, const char *signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const
 
bool disconnect (const char *signal=0, const QObject *receiver=0, const char *member=0)
 
bool disconnect (const QObject *receiver, const char *member=0)
 
void dumpObjectTree ()
 
void dumpObjectInfo ()
 
bool setProperty (const char *name, const QVariant &value)
 
QVariant property (const char *name) const
 
QList< QByteArray > dynamicPropertyNames () const
 
void setUserData (uint id, QObjectUserData *data)
 
QObjectUserData * userData (uint id) const
 
QObject * parent () const
 
bool inherits (const char *classname) const
 

Protected Member Functions

void connectNotify (const char *)
 
void disconnectNotify (const char *)
 
qint64 readData (char *data, qint64 maxlen)
 
qint64 writeData (const char *data, qint64 len)
 
- Protected Member Functions inherited from QIODevice
 QIODevice (QIODevicePrivate &dd, QObject *parent=0)
 
virtual qint64 readLineData (char *data, qint64 maxlen)
 
void setOpenMode (OpenMode openMode)
 
void setErrorString (const QString &errorString)
 
- Protected Member Functions inherited from QObject
QObject * sender () const
 
int senderSignalIndex () const
 
int receivers (const char *signal) const
 
virtual void timerEvent (QTimerEvent *)
 
virtual void childEvent (QChildEvent *)
 
virtual void customEvent (QEvent *)
 
 QObject (QObjectPrivate &dd, QObject *parent=0)
 

Additional Inherited Members

- Public Types inherited from QIODevice
enum  OpenModeFlag {
  NotOpen = 0x0000, ReadOnly = 0x0001, WriteOnly = 0x0002, ReadWrite = ReadOnly | WriteOnly,
  Append = 0x0004, Truncate = 0x0008, Text = 0x0010, Unbuffered = 0x0020
}
 
- Public Slots inherited from QObject
void deleteLater ()
 
- Signals inherited from QIODevice
void readyRead ()
 
void bytesWritten (qint64 bytes)
 
void aboutToClose ()
 
void readChannelFinished ()
 
- Signals inherited from QObject
void destroyed (QObject *=0)
 
- Static Public Member Functions inherited from QObject
static bool connect (const QObject *sender, const char *signal, const QObject *receiver, const char *member, Qt::ConnectionType=Qt::AutoConnection)
 
static bool connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)
 
static bool disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *member)
 
static bool disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &member)
 
static uint registerUserData ()
 
- Protected Attributes inherited from QObject
QScopedPointer< QObjectData > d_ptr
 
- Static Protected Attributes inherited from QObject
static const QMetaObject staticQtMetaObject
 
- Properties inherited from QObject
QString objectName
 

Constructor & Destructor Documentation

QBuffer ( QObject *  parent = 0)
explicit
QBuffer ( QByteArray *  buf,
QObject *  parent = 0 
)
~QBuffer ( )

Member Function Documentation

QByteArray& buffer ( )
const QByteArray& buffer ( ) const
void setBuffer ( QByteArray *  a)
void setData ( const QByteArray &  data)
void setData ( const char *  data,
int  len 
)
inline

Definition at line 105 of file qbuffer.h.

106 { setData(QByteArray(adata, alen)); }
QBuffer::setData
void setData(const QByteArray &data)
const QByteArray& data ( ) const
bool open ( OpenMode  openMode)
virtual

Reimplemented from QIODevice.

void close ( )
virtual

Reimplemented from QIODevice.

qint64 size ( ) const
virtual

Reimplemented from QIODevice.

qint64 pos ( ) const
virtual

Reimplemented from QIODevice.

bool seek ( qint64  off)
virtual

Reimplemented from QIODevice.

bool atEnd ( ) const
virtual

Reimplemented from QIODevice.

bool canReadLine ( ) const
virtual

Reimplemented from QIODevice.

void connectNotify ( const char *  )
protectedvirtual

Reimplemented from QObject.

void disconnectNotify ( const char *  )
protectedvirtual

Reimplemented from QObject.

qint64 readData ( char *  data,
qint64  maxlen 
)
protectedvirtual

Implements QIODevice.

qint64 writeData ( const char *  data,
qint64  len 
)
protectedvirtual

Implements QIODevice.

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