RWFilteredWCharOutputStreamImp Class Reference

Abstract base class for all the filtered wide character output stream implementation classes. More...

#include <rw/stream/RWFilteredWCharOutputStreamImp.h>

Inheritance diagram for RWFilteredWCharOutputStreamImp:

Public Member Functions
virtual	~RWFilteredWCharOutputStreamImp ()
virtual void	close ()
virtual void	flush ()
virtual bool	isBad () const
virtual bool	isFail () const
virtual bool	isGood () const
virtual void	write (const wchar_t *wcharArray, RWSize numWChars)
virtual void	write (wchar_t wcharValue)
Public Member Functions inherited from RWWCharOutputStreamImp
virtual	~RWWCharOutputStreamImp ()
virtual RWWCharOutputStream	acquire ()
virtual void	release ()
Public Member Functions inherited from RWOutputStreamImp
virtual	~RWOutputStreamImp ()
Public Member Functions inherited from RWStreamImp
virtual	~RWStreamImp ()

Protected Member Functions
	RWFilteredWCharOutputStreamImp (const RWWCharOutputStream &sinkStream)
RWWCharOutputStream &	getSinkStream ()
const RWWCharOutputStream &	getSinkStream () const
Protected Member Functions inherited from RWWCharOutputStreamImp
	RWWCharOutputStreamImp ()
Protected Member Functions inherited from RWOutputStreamImp
	RWOutputStreamImp ()
Protected Member Functions inherited from RWStreamImp
	RWStreamImp ()
Protected Member Functions inherited from RWBodyBase
	RWBodyBase (const RWBodyBase &second)
	RWBodyBase (RWStaticCtor)
	RWBodyBase (void)
virtual	~RWBodyBase (void)
RWBodyBase &	operator= (const RWBodyBase &second)
Protected Member Functions inherited from RWTCountingBody< RWMutexLock >
	RWTCountingBody ()
	RWTCountingBody (const RWTCountingBody< RWMutexLock > &second)
	RWTCountingBody (RWStaticCtor)
	RWTCountingBody (unsigned initCount)
RWTCountingBody< RWMutexLock > &	operator= (const RWTCountingBody< RWMutexLock > &second)
	~RWTCountingBody (void)
unsigned	addReference (void)
unsigned	references (void) const
unsigned	removeReference (void)
Protected Member Functions inherited from RWTMonitor< RWMutexLock >
	RWTMonitor (const RWTMonitor< RWMutexLock > &second)
	RWTMonitor (RWStaticCtor)
	RWTMonitor (void)
	~RWTMonitor (void)
void	acquire (void)
bool	isAcquired (void) const
RWTMonitor< RWMutexLock > &	monitor (void) const
RWMutexLock &	mutex (void)
RWTMonitor< RWMutexLock > &	operator= (const RWTMonitor< RWMutexLock > &)
void	release (void)
bool	tryAcquire (void)

Additional Inherited Members
Protected Types inherited from RWTCountingBody< RWMutexLock >
typedef RWTLockGuard< RWTMonitor< RWMutexLock > >	LockGuard
typedef RWTTryLockGuard< RWTMonitor< RWMutexLock > >	TryLockGuard
typedef RWTUnlockGuard< RWTMonitor< RWMutexLock > >	UnlockGuard
Protected Types inherited from RWTMonitor< RWMutexLock >
typedef RWTLockGuard< RWTMonitor< RWMutexLock > >	LockGuard
typedef RWTTryLockGuard< RWTMonitor< RWMutexLock > >	TryLockGuard
typedef RWTUnlockGuard< RWTMonitor< RWMutexLock > >	UnlockGuard

Detailed Description

Abstract base class for all the filtered wide character output stream implementation classes. A filtered output stream is a stream that process elements and then forwards the result to another stream for further processing. Implements the body idiom from the handle-body pattern.

Constructor & Destructor Documentation

~RWFilteredWCharOutputStreamImp()

virtual RWFilteredWCharOutputStreamImp::~RWFilteredWCharOutputStreamImp ( )

virtual

Destructor. Throws no exceptions.

RWFilteredWCharOutputStreamImp()

RWFilteredWCharOutputStreamImp::RWFilteredWCharOutputStreamImp ( const RWWCharOutputStream & sinkStream )

inlineexplicitprotected

Used by derived classes to initialize the next processing stream.

Parameters

sinkStream

A handle to the next processing stream.

Member Function Documentation

close()

virtual void RWFilteredWCharOutputStreamImp::close ( )

virtual

Forwards the close() request to the next processing stream.

Reimplemented from RWOutputStreamImp.

flush()

virtual void RWFilteredWCharOutputStreamImp::flush ( )

virtual

Forwards the flush() request to the next processing stream.

Implements RWOutputStreamImp.

getSinkStream() [1/2]

RWWCharOutputStream & RWFilteredWCharOutputStreamImp::getSinkStream ( )

inlineprotected

Returns a handle to the next processing stream. Throws no exceptions.

getSinkStream() [2/2]

const RWWCharOutputStream & RWFilteredWCharOutputStreamImp::getSinkStream ( ) const

inlineprotected

Returns a handle to the next processing stream. Throws no exceptions.

isBad()

virtual bool RWFilteredWCharOutputStreamImp::isBad ( ) const

virtual

Forwards the isBad() request to the next processing stream. Throws no exceptions.

Implements RWStreamImp.

isFail()

virtual bool RWFilteredWCharOutputStreamImp::isFail ( ) const

virtual

Forwards the isFail() request to the next processing stream. Throws no exceptions.

Implements RWStreamImp.

isGood()

virtual bool RWFilteredWCharOutputStreamImp::isGood ( ) const

virtual

Forwards the isGood() request to the next processing stream. Throws no exceptions.

Implements RWStreamImp.

write() [1/2]

virtual void RWFilteredWCharOutputStreamImp::write ( const wchar_t * wcharArray, RWSize numWChars )

virtual

Forwards the writing of an array of wide characters to the next processing stream.

Parameters

wcharArray	A pointer to the first element of the array.
numWChars	The number of wide character(s) to be written to the stream.

Implements RWWCharOutputStreamImp.

write() [2/2]

virtual void RWFilteredWCharOutputStreamImp::write ( wchar_t wcharValue )

virtual

Forwards the writing of a single wide character to the next processing stream.

Parameters

wcharValue

The wide character to be written.

Implements RWWCharOutputStreamImp.