RWWCharOutputStreamImp Class Reference

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

#include <rw/stream/RWWCharOutputStreamImp.h>

Inheritance diagram for RWWCharOutputStreamImp:

Public Member Functions
virtual	~RWWCharOutputStreamImp ()
virtual RWWCharOutputStream	acquire ()
virtual void	release ()
virtual void	write (wchar_t wcharValue)=0
virtual void	write (const wchar_t *wcharArray, RWSize numWchars)=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
	RWWCharOutputStreamImp ()
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 (void)
unsigned	addReference (void)
unsigned	references (void) const
unsigned	removeReference (void)
	RWTCountingBody (unsigned initCount=0)
	RWTCountingBody (RWStaticCtor)
	RWTCountingBody (const RWTCountingBody< RWMutexLock > &second)
RWTCountingBody< RWMutexLock > &	operator= (const RWTCountingBody< RWMutexLock > &second)

Additional Inherited Members

Detailed Description

Abstract base class for all the wide character output stream implementation classes. Implements the body idiom from the handle-body pattern.

Constructor & Destructor Documentation

virtual RWWCharOutputStreamImp::~RWWCharOutputStreamImp ( )

inlinevirtual

Destructor.

RWWCharOutputStreamImp::RWWCharOutputStreamImp ( )

inlineprotected

Constructor.

Member Function Documentation

virtual RWWCharOutputStream RWWCharOutputStreamImp::acquire ( )

virtual

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

virtual void RWWCharOutputStreamImp::release ( void  )

inlinevirtual

Releases the synchronization mechanism provided by a stream concrete implementation.

virtual void RWWCharOutputStreamImp::write ( wchar_t  wcharValue )

pure virtual

Writes a single wide character to the stream.

Parameters

wcharValue

The wide character to be written to the stream.

Implemented in RWChainedWCharArrayOutputStreamImp, RWWCharToWStreambufOutputStreamImp, and RWFilteredWCharOutputStreamImp.

virtual void RWWCharOutputStreamImp::write ( const wchar_t *  wcharArray, RWSize  numWchars  )

pure virtual

Writes an array of wide characters to the stream.

Parameters

wcharArray	A pointer to the first element of the array.
numWchars	The number of wide characters to be written to the stream.

Implemented in RWChainedWCharArrayOutputStreamImp, RWWCharToWStreambufOutputStreamImp, and RWFilteredWCharOutputStreamImp.