RWUCharOutputStreamImp Class Reference

Abstract base class for the Unicode output stream implementation classes. More...

#include <rw/stream/RWUCharOutputStreamImp.h>

Inheritance diagram for RWUCharOutputStreamImp:

Public Member Functions
virtual	~RWUCharOutputStreamImp ()
virtual RWUCharOutputStream	acquire ()
virtual void	release ()
virtual void	write (RWUChar unicodeValue)=0
virtual void	write (const RWUChar *unicodeArray, RWSize numUChars)=0
Public Member Functions inherited from RWOutputStreamImp
virtual	~RWOutputStreamImp ()
virtual void	close ()
virtual void	flush ()=0
Public Member Functions inherited from RWStreamImp
virtual	~RWStreamImp ()
virtual bool	isBad () const =0
virtual bool	isFail () const =0
virtual bool	isGood () const =0

Protected Member Functions
	RWUCharOutputStreamImp ()
Protected Member Functions inherited from RWOutputStreamImp
	RWOutputStreamImp ()
Protected Member Functions inherited from RWStreamImp
	RWStreamImp ()
Protected Member Functions inherited from RWBodyBase
	RWBodyBase (void)
	RWBodyBase (RWStaticCtor)
	RWBodyBase (const RWBodyBase &second)
virtual	~RWBodyBase (void)
RWBodyBase &	operator= (const RWBodyBase &second)
Protected Member Functions inherited from RWTCountingBody< RWMutexLock >
	RWTCountingBody (unsigned initCount=0)
	RWTCountingBody (RWStaticCtor)
	RWTCountingBody (const RWTCountingBody< RWMutexLock > &second)
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 ()
	RWTMonitor (RWStaticCtor)
	RWTMonitor (const RWTMonitor< RWMutexLock > &second)
	~RWTMonitor ()
void	acquire ()
bool	isAcquired () const
RWTMonitor< RWMutexLock > &	monitor () const
RWMutexLock &	mutex ()
RWTMonitor< RWMutexLock > &	operator= (const RWTMonitor< RWMutexLock > &)
void	release ()
bool	tryAcquire ()

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 Unicode output stream implementation classes. Implements the body idiom from the handle-body pattern.

Constructor & Destructor Documentation

virtual RWUCharOutputStreamImp::~RWUCharOutputStreamImp ( )

inlinevirtual

Destructor.

RWUCharOutputStreamImp::RWUCharOutputStreamImp ( )

inlineprotected

Constructor.

Member Function Documentation

virtual RWUCharOutputStream RWUCharOutputStreamImp::acquire ( )

virtual

Acquires the synchronization mechanism provided by a stream concrete implementation. The acquire() member function returns a handle to the Unicode stream that should be used for output operation after acquiring the synchronization mechanism.

virtual void RWUCharOutputStreamImp::release ( void  )

inlinevirtual

Releases the synchronization mechanism provided by a stream concrete implementation.

virtual void RWUCharOutputStreamImp::write ( RWUChar  unicodeValue )

pure virtual

Writes a single UTF-16 character to the stream.

Parameters

unicodeValue

The UTF-16 character to be written to the stream.

Implemented in RWChainedUCharArrayOutputStreamImp, RWUCharToUTF8ByteOutputStreamImp, RWUCharToByteOutputStreamImp, and RWFilteredUCharOutputStreamImp.

virtual void RWUCharOutputStreamImp::write ( const RWUChar *  unicodeArray, RWSize  numUChars  )

pure virtual

Writes an array of UTF-16 characters to the stream.

Parameters

unicodeArray	A pointer to the first element of the array.
numUChars	The number of UTF-16 characters to be written to the stream.

Implemented in RWChainedUCharArrayOutputStreamImp, RWUCharToUTF8ByteOutputStreamImp, RWUCharToByteOutputStreamImp, and RWFilteredUCharOutputStreamImp.