RWByteOutputStream Class Reference

Handle class for all binary output stream implementation classes. More...

#include <rw/stream/RWByteOutputStream.h>

Inheritance diagram for RWByteOutputStream:

Public Member Functions
	RWByteOutputStream (RWByteOutputStreamImp *ptr)
	RWByteOutputStream (const RWByteOutputStream &handle)
void	close ()
void	flush ()
bool	isBad () const
bool	isFail () const
bool	isGood () const
RWByteOutputStream &	operator<< (RWByteOutputStream &(*pf)(RWByteOutputStream &))
RWByteOutputStream	operator<< (RWByteOutputStream(*pf)(RWByteOutputStream &))
RWByteOutputStream &	operator<< (RWByte byteValue)
RWByteOutputStream &	operator= (const RWByteOutputStream &handle)
void	write (RWByte byteValue)
void	write (const RWByte *byteArray, RWSize numBytes)
Public Member Functions inherited from RWHandleBase
bool	isValid (void) const
bool	operator!= (const RWHandleBase &second) const
bool	operator< (const RWHandleBase &second) const
bool	operator== (const RWHandleBase &second) const

Related Functions
(Note that these are not member functions.)
RWByteOutputStream &	rwFlush (RWByteOutputStream &stream)
RWByteOutputStream	rwGuard (RWByteOutputStream &stream)

Additional Inherited Members
Protected Member Functions inherited from RWHandleBase
	RWHandleBase (void)
	RWHandleBase (RWStaticCtor)
	RWHandleBase (RWBodyBase *body)
	RWHandleBase (const RWHandleBase &second)
	~RWHandleBase (void)
RWBodyBase &	body (void) const
RWHandleBase &	operator= (const RWHandleBase &second)

Detailed Description

Handle class for all the binary output stream implementation classes. Implements the handle idiom from the handle-body pattern.

Constructor & Destructor Documentation

RWByteOutputStream::RWByteOutputStream ( RWByteOutputStreamImp *  ptr )

inlineexplicit

Constructor.

RWByteOutputStream::RWByteOutputStream ( const RWByteOutputStream &  handle )

inline

Copy constructor.

Parameters

handle

A binary stream handle used to initialize the newly created handle.

Exception none.

Member Function Documentation

void RWByteOutputStream::close ( )

inline

Closes the stream.

void RWByteOutputStream::flush ( void  )

inline

Flushes the stream.

bool RWByteOutputStream::isBad ( ) const

inline

Returns true to indicate a loss of integrity resulting from an output operation.

bool RWByteOutputStream::isFail ( ) const

inline

Returns true to indicate that an output operation failed to generate the desired data.

bool RWByteOutputStream::isGood ( ) const

inline

Returns true to indicate a stream in a valid state.

RWByteOutputStream& RWByteOutputStream::operator<< ( RWByteOutputStream &(*)(RWByteOutputStream &)  pf )

inline

Inserter executing a manipulator function.

Parameters

pf	The manipulator's function pointer.

RWByteOutputStream RWByteOutputStream::operator<< ( RWByteOutputStream(*)(RWByteOutputStream &)  pf )

inline

Inserter executing a manipulator function.

Parameters

pf	The manipulator's function pointer.

RWByteOutputStream& RWByteOutputStream::operator<< ( RWByte  byteValue )

inline

Writes a single byte to the stream.

Parameters

byteValue

The byte to be written to the stream.

RWByteOutputStream& RWByteOutputStream::operator= ( const RWByteOutputStream &  handle )

inline

Assignment operator.

Parameters

handle

A binary stream handle used to initialize this handle.

Exception none.

void RWByteOutputStream::write ( RWByte  byteValue )

inline

Writes a single byte to the stream.

Parameters

byteValue

The byte to be written to the stream.

void RWByteOutputStream::write ( const RWByte *  byteArray, RWSize  numBytes  )

inline

Writes an array of bytes to the stream.

Parameters

byteArray	A pointer to the first element of the array.
numBytes	The number of bytes to be written to the stream.

Friends And Related Function Documentation

RWByteOutputStream & rwFlush ( RWByteOutputStream &  stream )

related

Manipulator that flushes a binary output stream.

Parameters

stream

The binary stream to be flushed.

RWByteOutputStream rwGuard ( RWByteOutputStream &  stream )

related

Header File

#include <rw/stream/RWGuardedByteOutputStreamImp.h>

Manipulator that is used to guard a series of insertion operations.

Parameters

stream

A binary output stream

A rwGuard() manipulator creates a temporary guarded stream that locks the internal mutex of the preceding synchronized stream. In this way, any insertions following the manipulator within the statement will be atomic, that is, uninterrupted by any other threads. Note that if the preceding stream is not a synchronized stream, the rwGuard() manipulator has no effect.

Example

// Lock the stream for the duration of all three insertions:
ostr << rwGuard << data1 << data2 << data3;