io.qt.core.QDataStream

All Implemented Interfaces:: QtObjectInterface

public class QDataStream
extends QtObject

Serialization of binary data to a QIODevice

Java wrapper for Qt class QDataStream

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`QDataStream.ByteOrder`	Java wrapper for Qt enum QDataStream::ByteOrder
`static class`	`QDataStream.FloatingPointPrecision`	Java wrapper for Qt enum QDataStream::FloatingPointPrecision
`static class`	`QDataStream.Status`	Java wrapper for Qt enum QDataStream::Status
`static class`	`QDataStream.Version`	Java wrapper for Qt enum QDataStream::Version

Nested classes/interfaces inherited from class io.qt.QtObject

QtObject.QPrivateConstructor

Constructor Summary

Constructors
Modifier	Constructor	Description
	`QDataStream()`	See QDataStream::QDataStream()
	`QDataStream(QByteArray arg__1)`	See QDataStream::QDataStream(const QByteArray & arg__1)
	`QDataStream(QByteArray arg__1, QIODevice.OpenMode flags)`	See QDataStream::QDataStream(QByteArray * arg__1, QFlags<QIODevice::OpenModeFlag> flags)
	`QDataStream(QByteArray arg__1, QIODevice.OpenModeFlag... flags)`	Overloaded constructor for `QDataStream(io.qt.core.QByteArray, io.qt.core.QIODevice.OpenMode)`.
	`QDataStream(QIODevice arg__1)`	See QDataStream::QDataStream(QIODevice * arg__1)
`protected`	`QDataStream(QtObject.QPrivateConstructor p)`	Constructor for internal use only.

Method Summary

Modifier and Type	Method	Description
`void`	`abortTransaction()`	See QDataStream::abortTransaction()
`boolean`	`atEnd()`	See QDataStream::atEnd() const
`QDataStream.ByteOrder`	`byteOrder()`	See QDataStream::byteOrder() const
`boolean`	`commitTransaction()`	See QDataStream::commitTransaction()
`QIODevice`	`device()`	See QDataStream::device() const
`QDataStream.FloatingPointPrecision`	`floatingPointPrecision()`	See QDataStream::floatingPointPrecision() const
`boolean`	`readBoolean()`	See QDataStream::operator>>(bool & i)
`byte`	`readByte()`	See QDataStream::operator>>(signed char & i)
`int`	`readBytes(byte[] arg__1)`	See QDataStream::readRawData(char * arg__1, int len)
`char`	`readChar()`	See QDataStream::operator>>(unsigned short & i)
`double`	`readDouble()`	See QDataStream::operator>>(double & f)
`float`	`readFloat()`	See QDataStream::operator>>(float & f)
`float`	`readFloat16()`	See QDataStream::operator>>(qfloat16 & f)
`int`	`readInt()`	See QDataStream::operator>>(int & i)
`long`	`readLong()`	See QDataStream::operator>>(long long & i)
`short`	`readShort()`	See QDataStream::operator>>(short & i)
`String`	`readString()`	See QDataStream::operator>>(char *& str)
`void`	`resetStatus()`	See QDataStream::resetStatus()
`void`	`rollbackTransaction()`	See QDataStream::rollbackTransaction()
`void`	`setByteOrder(QDataStream.ByteOrder arg__1)`	See QDataStream::setByteOrder(QDataStream::ByteOrder arg__1)
`void`	`setDevice(QIODevice arg__1)`	See QDataStream::setDevice(QIODevice * arg__1)
`void`	`setFloatingPointPrecision(QDataStream.FloatingPointPrecision precision)`	See QDataStream::setFloatingPointPrecision(QDataStream::FloatingPointPrecision precision)
`void`	`setStatus(QDataStream.Status status)`	See QDataStream::setStatus(QDataStream::Status status)
`void`	`setVersion(int arg__1)`	See QDataStream::setVersion(int arg__1)
`int`	`skipRawData(int len)`	See QDataStream::skipRawData(int len)
`void`	`startTransaction()`	See QDataStream::startTransaction()
`QDataStream.Status`	`status()`	See QDataStream::status() const
`void`	`unsetDevice()`	Deprecated. Use `setDevice(io.qt.core.QIODevice)` with `null` instead
`int`	`version()`	See QDataStream::version() const
`QDataStream`	`writeBoolean(boolean i)`	See QDataStream::operator<<(bool i)
`QDataStream`	`writeByte(byte i)`	See QDataStream::operator<<(signed char i)
`int`	`writeBytes(byte[] arg__1)`	See QDataStream::writeRawData(const char * arg__1, int len)
`QDataStream`	`writeChar(char i)`	See QDataStream::operator<<(unsigned short i)
`QDataStream`	`writeDouble(double f)`	See QDataStream::operator<<(double f)
`QDataStream`	`writeFloat(float f)`	See QDataStream::operator<<(float f)
`QDataStream`	`writeFloat16(float f)`	See QDataStream::operator<<(qfloat16 f)
`QDataStream`	`writeInt(int i)`	See QDataStream::operator<<(int i)
`QDataStream`	`writeLong(long i)`	See QDataStream::operator<<(long long i)
`QDataStream`	`writeShort(short i)`	See QDataStream::operator<<(short i)
`QDataStream`	`writeString(String str)`

Methods inherited from class io.qt.QtObject

dispose, equals, isDisposed

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- QDataStream
  
  public QDataStream()
  
  See QDataStream::QDataStream()
- QDataStream
  
  public QDataStream(QByteArray arg__1, QIODevice.OpenModeFlag... flags)
  
  Overloaded constructor for QDataStream(io.qt.core.QByteArray, io.qt.core.QIODevice.OpenMode).
- QDataStream
  
  public QDataStream(QByteArray arg__1, QIODevice.OpenMode flags)
  
  See QDataStream::QDataStream(QByteArray * arg__1, QFlags<QIODevice::OpenModeFlag> flags)
- QDataStream
  
  public QDataStream(QIODevice arg__1)
  
  See QDataStream::QDataStream(QIODevice * arg__1)
- QDataStream
  
  public QDataStream(QByteArray arg__1)
  
  See QDataStream::QDataStream(const QByteArray & arg__1)
- QDataStream
  
  protected QDataStream(QtObject.QPrivateConstructor p)
  
  Constructor for internal use only.
  
  Parameters:
  
  p - expected to be null.
Method Details
- abortTransaction
  
  @QtUninvokable public final void abortTransaction()
  
  See QDataStream::abortTransaction()
- atEnd
  
  @QtUninvokable public final boolean atEnd()
  
  See QDataStream::atEnd() const
- byteOrder
  
  @QtUninvokable public final QDataStream.ByteOrder byteOrder()
  
  See QDataStream::byteOrder() const
- commitTransaction
  
  @QtUninvokable public final boolean commitTransaction()
  
  See QDataStream::commitTransaction()
- device
  
  @QtUninvokable public final QIODevice device()
  
  See QDataStream::device() const
- floatingPointPrecision
  
  @QtUninvokable public final QDataStream.FloatingPointPrecision floatingPointPrecision()
  
  See QDataStream::floatingPointPrecision() const
- writeBoolean
  
  @QtUninvokable public final QDataStream writeBoolean(boolean i)
  
  See QDataStream::operator<<(bool i)
- writeString
  
  @QtUninvokable public final QDataStream writeString(String str)
- writeDouble
  
  @QtUninvokable public final QDataStream writeDouble(double f)
  
  See QDataStream::operator<<(double f)
- writeFloat
  
  @QtUninvokable public final QDataStream writeFloat(float f)
  
  See QDataStream::operator<<(float f)
- writeInt
  
  @QtUninvokable public final QDataStream writeInt(int i)
  
  See QDataStream::operator<<(int i)
- writeLong
  
  @QtUninvokable public final QDataStream writeLong(long i)
  
  See QDataStream::operator<<(long long i)
- writeFloat16
  
  @QtUninvokable public final QDataStream writeFloat16(float f)
  
  See QDataStream::operator<<(qfloat16 f)
- writeShort
  
  @QtUninvokable public final QDataStream writeShort(short i)
  
  See QDataStream::operator<<(short i)
- writeByte
  
  @QtUninvokable public final QDataStream writeByte(byte i)
  
  See QDataStream::operator<<(signed char i)
- writeChar
  
  @QtUninvokable public final QDataStream writeChar(char i)
  
  See QDataStream::operator<<(unsigned short i)
- readBoolean
  
  @QtUninvokable public final boolean readBoolean()
  
  See QDataStream::operator>>(bool & i)
- readString
  
  @QtUninvokable public final String readString()
  
  See QDataStream::operator>>(char *& str)
- readDouble
  
  @QtUninvokable public final double readDouble()
  
  See QDataStream::operator>>(double & f)
- readFloat
  
  @QtUninvokable public final float readFloat()
  
  See QDataStream::operator>>(float & f)
- readInt
  
  @QtUninvokable public final int readInt()
  
  See QDataStream::operator>>(int & i)
- readLong
  
  @QtUninvokable public final long readLong()
  
  See QDataStream::operator>>(long long & i)
- readFloat16
  
  @QtUninvokable public final float readFloat16()
  
  See QDataStream::operator>>(qfloat16 & f)
- readShort
  
  @QtUninvokable public final short readShort()
  
  See QDataStream::operator>>(short & i)
- readByte
  
  @QtUninvokable public final byte readByte()
  
  See QDataStream::operator>>(signed char & i)
- readChar
  
  @QtUninvokable public final char readChar()
  
  See QDataStream::operator>>(unsigned short & i)
- readBytes
  
  @QtUninvokable public final int readBytes(byte[] arg__1)
  
  See QDataStream::readRawData(char * arg__1, int len)
- resetStatus
  
  @QtUninvokable public final void resetStatus()
  
  See QDataStream::resetStatus()
- rollbackTransaction
  
  @QtUninvokable public final void rollbackTransaction()
  
  See QDataStream::rollbackTransaction()
- setByteOrder
  
  @QtUninvokable public final void setByteOrder(QDataStream.ByteOrder arg__1)
  
  See QDataStream::setByteOrder(QDataStream::ByteOrder arg__1)
- setDevice
  
  @QtUninvokable public final void setDevice(QIODevice arg__1)
  
  See QDataStream::setDevice(QIODevice * arg__1)
- setFloatingPointPrecision
  
  @QtUninvokable public final void setFloatingPointPrecision(QDataStream.FloatingPointPrecision precision)
  
  See QDataStream::setFloatingPointPrecision(QDataStream::FloatingPointPrecision precision)
- setStatus
  
  @QtUninvokable public final void setStatus(QDataStream.Status status)
  
  See QDataStream::setStatus(QDataStream::Status status)
- setVersion
  
  @QtUninvokable public final void setVersion(int arg__1)
  
  See QDataStream::setVersion(int arg__1)
- skipRawData
  
  @QtUninvokable public final int skipRawData(int len)
  
  See QDataStream::skipRawData(int len)
- startTransaction
  
  @QtUninvokable public final void startTransaction()
  
  See QDataStream::startTransaction()
- status
  
  @QtUninvokable public final QDataStream.Status status()
  
  See QDataStream::status() const
- unsetDevice
  
  @Deprecated @QtUninvokable public final void unsetDevice()
  
  Deprecated.
  Use setDevice(io.qt.core.QIODevice) with null instead
  
  See QDataStream::unsetDevice()
- version
  
  @QtUninvokable public final int version()
  
  See QDataStream::version() const
- writeBytes
  
  @QtUninvokable public final int writeBytes(byte[] arg__1)
  
  See QDataStream::writeRawData(const char * arg__1, int len)

Class QDataStream