QByteDataBuffer Class Reference

#include <qbytedata_p.h>

Collaboration diagram for QByteDataBuffer:

Public Member Functions
void	squeezeFirst ()
void	append (const QByteDataBuffer &other)
void	append (QByteDataBuffer &&other)
void	append (const QByteArray &bd)
void	append (QByteArray &&bd)
void	prepend (const QByteArray &bd)
void	prepend (QByteArray &&bd)
QByteArray	read ()
QByteArray	readAll ()
QByteArray	read (qint64 amount)
qint64	read (char *dst, qint64 amount)
QByteArrayView	readPointer () const
void	advanceReadPointer (qint64 distance)
char	getChar ()
void	clear ()
qint64	byteAmount () const
qsizetype	bufferCount () const
bool	isEmpty () const
qint64	sizeNextBlock () const
QByteArray &	operator[] (qsizetype i)
bool	canReadLine () const

Static Public Member Functions
static void	popFront (QByteArray &ba, qint64 n)

Detailed Description

Definition at line 28 of file qbytedata_p.h.

Member Function Documentation

advanceReadPointer()

void QByteDataBuffer::advanceReadPointer ( qint64 distance )

inline

Advances the read pointer by distance.

See also

readPointer

Definition at line 195 of file qbytedata_p.h.

References isEmpty().

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append() [1/4]

void QByteDataBuffer::append ( const QByteArray & bd )

inline

Definition at line 74 of file qbytedata_p.h.

References append(), and QByteArray().

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append() [2/4]

void QByteDataBuffer::append ( const QByteDataBuffer & other )

inline

Definition at line 48 of file qbytedata_p.h.

References bufferCount(), other(), and popFront().

Referenced by append(), QDecompressHelper::feed(), QDecompressHelper::feed(), QDecompressHelper::feed(), and QHttpNetworkReplyPrivate::readBodyFast().

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append() [3/4]

void QByteDataBuffer::append ( QByteArray && bd )

inline

Definition at line 79 of file qbytedata_p.h.

append() [4/4]

void QByteDataBuffer::append ( QByteDataBuffer && other )

inline

Definition at line 60 of file qbytedata_p.h.

References bufferCount(), other(), and popFront().

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bufferCount()

qsizetype QByteDataBuffer::bufferCount ( ) const

inline

Definition at line 242 of file qbytedata_p.h.

Referenced by append(), append(), and QDecompressHelper::feed().

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byteAmount()

qint64 QByteDataBuffer::byteAmount ( ) const

inline

Definition at line 236 of file qbytedata_p.h.

Referenced by isEmpty(), read(), read(), readAll(), and QDecompressHelper::setCountingBytesEnabled().

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canReadLine()

bool QByteDataBuffer::canReadLine ( ) const

inline

Definition at line 268 of file qbytedata_p.h.

References i.

clear()

void QByteDataBuffer::clear ( )

inline

Definition at line 228 of file qbytedata_p.h.

Referenced by QDecompressHelper::clear(), and QHttpNetworkReplyPrivate::eraseData().

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getChar()

char QByteDataBuffer::getChar ( )

inline

Definition at line 219 of file qbytedata_p.h.

References isEmpty(), Q_ASSERT_X, and read().

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isEmpty()

bool QByteDataBuffer::isEmpty ( ) const

inline

Definition at line 247 of file qbytedata_p.h.

References byteAmount().

Referenced by advanceReadPointer(), getChar(), QDecompressHelper::hasData(), read(), QDecompressHelper::read(), and readPointer().

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operator[]()

QByteArray & QByteDataBuffer::operator[] ( qsizetype i )

inline

Definition at line 260 of file qbytedata_p.h.

References i, and squeezeFirst().

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popFront()

static void QByteDataBuffer::popFront ( QByteArray & ba, qint64 n )

inlinestatic

Definition at line 35 of file qbytedata_p.h.

References ba, QByteArray::constData(), QByteArray(), and QByteArray::size().

Referenced by append(), append(), and squeezeFirst().

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prepend() [1/2]

void QByteDataBuffer::prepend ( const QByteArray & bd )

inline

Definition at line 88 of file qbytedata_p.h.

References prepend(), and QByteArray().

Referenced by prepend().

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prepend() [2/2]

void QByteDataBuffer::prepend ( QByteArray && bd )

inline

Definition at line 93 of file qbytedata_p.h.

References squeezeFirst().

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read() [1/3]

QByteArray QByteDataBuffer::read ( )

inline

Definition at line 106 of file qbytedata_p.h.

References isEmpty(), Q_ASSERT, and squeezeFirst().

Referenced by getChar(), QDecompressHelper::read(), read(), and readAll().

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read() [2/3]

qint64 QByteDataBuffer::read ( char * dst, qint64 amount )

inline

Definition at line 141 of file qbytedata_p.h.

References byteAmount(), QByteArray::first(), qMin(), and QByteArray::size().

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read() [3/3]

QByteArray QByteDataBuffer::read ( qint64 amount )

inline

Definition at line 123 of file qbytedata_p.h.

References byteAmount(), QByteArray::data(), qBadAlloc(), qMin(), read(), QByteArray::resize(), and QByteArray::size().

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readAll()

QByteArray QByteDataBuffer::readAll ( )

inline

Definition at line 116 of file qbytedata_p.h.

References byteAmount(), and read().

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readPointer()

QByteArrayView QByteDataBuffer::readPointer ( ) const

inline

Returns a view into the first QByteArray contained inside, ignoring any already read data. Call advanceReadPointer() to advance the view forward. When a QByteArray is exhausted the view returned by this function will view into another QByteArray if any. Returns a default constructed view if no data is available.

See also

advanceReadPointer

Definition at line 181 of file qbytedata_p.h.

References QByteArrayView::first(), and isEmpty().

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sizeNextBlock()

qint64 QByteDataBuffer::sizeNextBlock ( ) const

inline

Definition at line 252 of file qbytedata_p.h.

squeezeFirst()

void QByteDataBuffer::squeezeFirst ( )

inline

Definition at line 40 of file qbytedata_p.h.

References popFront().

Referenced by operator[](), prepend(), and read().

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

• qtbase/src/corelib/text/qbytedata_p.h (df9d882d41b741fef7c5beeddb0abe9d904443d8)