RWUCharArrayOutputStreamImp Class Reference

Abstract base class for Unicode character output streams that support an extended interface. More...

#include <rw/stream/RWUCharArrayOutputStreamImp.h>

Inheritance diagram for RWUCharArrayOutputStreamImp:

Public Member Functions
virtual	~RWUCharArrayOutputStreamImp ()
virtual void	clear ()=0
virtual RWUChar *	getUCharacterArray ()=0
virtual RWSize	getUCharacterArraySize () const =0
Public Member Functions inherited from RWUCharOutputStreamImp
virtual	~RWUCharOutputStreamImp ()
virtual RWUCharOutputStream	acquire ()
virtual void	release ()
virtual void	write (const RWUChar *unicodeArray, RWSize numUChars)=0
virtual void	write (RWUChar unicodeValue)=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
	RWUCharArrayOutputStreamImp ()
Protected Member Functions inherited from RWUCharOutputStreamImp
	RWUCharOutputStreamImp ()
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 (const RWTCountingBody< RWMutexLock > &second)
	RWTCountingBody (RWStaticCtor)
	RWTCountingBody (unsigned initCount=0)
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 Unicode character output streams that support an extended interface. This interface allows retrieval of the output streams' inserted data as a UTF-16 character array. Implements the body idiom from the handle-body pattern.

Constructor & Destructor Documentation

~RWUCharArrayOutputStreamImp()

virtual RWUCharArrayOutputStreamImp::~RWUCharArrayOutputStreamImp ( )

inlinevirtual

Destructor.

RWUCharArrayOutputStreamImp()

RWUCharArrayOutputStreamImp::RWUCharArrayOutputStreamImp ( )

inlineprotected

Constructor.

Member Function Documentation

clear()

virtual void RWUCharArrayOutputStreamImp::clear ( )

pure virtual

Reset the underlying buffer.

Implemented in RWChainedUCharArrayOutputStreamImp.

getUCharacterArray()

virtual RWUChar * RWUCharArrayOutputStreamImp::getUCharacterArray ( )

pure virtual

Returns a pointer to the array of UTF-16 characters inserted into the stream since its creation. Users are responsible for freeing the memory associated with the array returned by this function using operator delete[].

Implemented in RWChainedUCharArrayOutputStreamImp.

getUCharacterArraySize()

virtual RWSize RWUCharArrayOutputStreamImp::getUCharacterArraySize ( ) const

pure virtual

Returns the size of the UTF-16 character array that would be returned by a call to function getUCharacterArray().

Implemented in RWChainedUCharArrayOutputStreamImp.