RWWCharToWStreambufOutputStreamImp Class Reference

Concrete class connecting a wide character stream to an iostreams wide character buffer. More...

#include <rw/stream/RWWCharToWStreambufOutputStreamImp.h>

Inheritance diagram for RWWCharToWStreambufOutputStreamImp:

Public Member Functions
virtual	~RWWCharToWStreambufOutputStreamImp ()
virtual void	close ()
virtual void	flush ()
virtual bool	isBad () const
virtual bool	isFail () const
virtual bool	isGood () const
virtual void	write (wchar_t wcharValue)
virtual void	write (const wchar_t *wcharArray, RWSize numWChars)
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 ()

Static Public Member Functions
static RWWCharOutputStream	make (std::wstreambuf &sink)

Protected Member Functions
	RWWCharToWStreambufOutputStreamImp (std::wstreambuf &sinkBuff)
std::wstreambuf &	getSinkBuff ()
const std::wstreambuf &	getSinkBuff () 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 (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

Concrete class connecting a wide character stream to an iostreams wide character buffer. The iostreams buffer is used as the sink for the wide characters written to the wide character stream. Implements the body idiom from the handle-body pattern.

Constructor & Destructor Documentation

virtual RWWCharToWStreambufOutputStreamImp::~RWWCharToWStreambufOutputStreamImp ( )

virtual

Destructor.

RWWCharToWStreambufOutputStreamImp::RWWCharToWStreambufOutputStreamImp ( std::wstreambuf &  sinkBuff )

inlineprotected

Initializes the reference to the iostreams std::wstreambuf, that will be used as the sink of wide characters.

Parameters

sinkBuff

The iostreams std::wstreambuf that will serve as the sink of wide characters.

Member Function Documentation

virtual void RWWCharToWStreambufOutputStreamImp::close ( )

virtual

This function calls flush(). The user is responsible for closing the iostreams std::wstreambuf used as the sink of wide characters if necessary.

Reimplemented from RWOutputStreamImp.

virtual void RWWCharToWStreambufOutputStreamImp::flush ( )

virtual

Forward the flush() request to the iostreams std::wstreambuf.

Implements RWOutputStreamImp.

std::wstreambuf& RWWCharToWStreambufOutputStreamImp::getSinkBuff ( )

inlineprotected

Returns a reference to the iostreams std::wstreambuf, which is used as the sink of wide characters. Throws no exceptions.

const std::wstreambuf& RWWCharToWStreambufOutputStreamImp::getSinkBuff ( ) const

inlineprotected

Returns a reference to the iostreams std::wstreambuf, which is used as the sink of wide characters. Throws no exceptions.

virtual bool RWWCharToWStreambufOutputStreamImp::isBad ( ) const

virtual

Returns true if the last operation performed on the iostreams std::wstreambuf failed. Throws no exceptions.

Implements RWStreamImp.

virtual bool RWWCharToWStreambufOutputStreamImp::isFail ( ) const

virtual

Returns true if the last operation performed on the iostreams std::wstreambuf failed. Throws no exceptions.

Implements RWStreamImp.

virtual bool RWWCharToWStreambufOutputStreamImp::isGood ( ) const

virtual

Returns true if the last operation performed on the iostreams std::wstreambuf succeeded. Throws no exceptions.

Implements RWStreamImp.

static RWWCharOutputStream RWWCharToWStreambufOutputStreamImp::make ( std::wstreambuf &  sink )

inlinestatic

Constructs an RWWCharToWStreambufOutputStreamImp instance that uses sink as its sink of wide characters, and returns a handle to it. Throws no exceptions.

Parameters

sink	The iostreams std::wstreambuf that is used as the sink of wide characters.

virtual void RWWCharToWStreambufOutputStreamImp::write ( wchar_t  wcharValue )

virtual

Writes a single wide character to the iostreams std::wstreambuf.

Parameters

wcharValue

The wide character to be written.

Implements RWWCharOutputStreamImp.

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

virtual

Writes an array of wide characters to the iostreams std::wstreambuf.

Parameters

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

Implements RWWCharOutputStreamImp.