RWWCharArrayOutputStreamImp Class Reference

Abstract base class for wide character output streams that support an extended interface, allowing retrieval of inserted data as a wide character array. More...

#include <rw/stream/RWWCharArrayOutputStreamImp.h>

Inheritance diagram for RWWCharArrayOutputStreamImp:

Public Member Functions
virtual	~RWWCharArrayOutputStreamImp ()
virtual void	clear ()=0
virtual wchar_t *	getWCharacterArray ()=0
virtual RWSize	getWCharacterArraySize () const =0
Public Member Functions inherited from RWWCharOutputStreamImp
virtual	~RWWCharOutputStreamImp ()
virtual RWWCharOutputStream	acquire ()
virtual void	release ()
virtual void	write (const wchar_t *wcharArray, RWSize numWchars)=0
virtual void	write (wchar_t wcharValue)=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
	RWWCharArrayOutputStreamImp ()
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 (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 wide character output streams that support an extended interface that allows retrieval of their inserted data as a wide character array. Implements the body idiom from the handle-body pattern.

Constructor & Destructor Documentation

~RWWCharArrayOutputStreamImp()

virtual RWWCharArrayOutputStreamImp::~RWWCharArrayOutputStreamImp ( )

inlinevirtual

Destructor.

RWWCharArrayOutputStreamImp()

RWWCharArrayOutputStreamImp::RWWCharArrayOutputStreamImp ( )

inlineprotected

Constructor.

Member Function Documentation

clear()

virtual void RWWCharArrayOutputStreamImp::clear ( )

pure virtual

Reset the underlying buffer.

Implemented in RWChainedWCharArrayOutputStreamImp.

getWCharacterArray()

virtual wchar_t * RWWCharArrayOutputStreamImp::getWCharacterArray ( )

pure virtual

Returns a pointer to an array of wide characters containing the wide 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 RWChainedWCharArrayOutputStreamImp.

getWCharacterArraySize()

virtual RWSize RWWCharArrayOutputStreamImp::getWCharacterArraySize ( ) const

pure virtual

Returns the size of the wide character array that would be returned by a call to function getWCharacterArray().

Implemented in RWChainedWCharArrayOutputStreamImp.