RWUCharArrayOutputStream Class Reference

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

#include <rw/stream/RWUCharArrayOutputStream.h>

Inheritance diagram for RWUCharArrayOutputStream:

Public Member Functions
	RWUCharArrayOutputStream (RWUCharArrayOutputStreamImp *body)
	RWUCharArrayOutputStream (const RWUCharArrayOutputStream &handle)
void	clear ()
RWUChar *	getUCharacterArray ()
RWSize	getUCharacterArraySize () const
RWUCharArrayOutputStream &	operator= (const RWUCharArrayOutputStream &handle)
Public Member Functions inherited from RWUCharOutputStream
	RWUCharOutputStream (RWUCharOutputStreamImp *body)
	RWUCharOutputStream (const RWUCharOutputStream &handle)
void	close ()
void	flush ()
bool	isBad () const
bool	isFail () const
bool	isGood () const
RWUCharOutputStream &	operator<< (RWUCharOutputStream &(*pf)(RWUCharOutputStream &))
RWUCharOutputStream	operator<< (RWUCharOutputStream(*pf)(RWUCharOutputStream &))
RWUCharOutputStream &	operator<< (RWUChar unicodeValue)
RWUCharOutputStream &	operator= (const RWUCharOutputStream &handle)
void	write (RWUChar unicodeValue)
void	write (const RWUChar *unicodeArray, RWSize numUChars)
Public Member Functions inherited from RWHandleBase
bool	isValid (void) const
bool	operator!= (const RWHandleBase &second) const
bool	operator< (const RWHandleBase &second) const
bool	operator== (const RWHandleBase &second) const

Additional Inherited Members
Protected Member Functions inherited from RWHandleBase
	RWHandleBase (void)
	RWHandleBase (RWStaticCtor)
	RWHandleBase (RWBodyBase *body)
	RWHandleBase (const RWHandleBase &second)
	~RWHandleBase (void)
RWBodyBase &	body (void) const
RWHandleBase &	operator= (const RWHandleBase &second)
Related Functions inherited from RWUCharOutputStream
RWUCharOutputStream &	rwEndl (RWUCharOutputStream &stream)
RWUCharOutputStream &	rwEnds (RWUCharOutputStream &stream)
RWUCharOutputStream &	rwFlush (RWUCharOutputStream &stream)
RWUCharOutputStream	rwGuard (RWUCharOutputStream &stream)

Detailed Description

Handle class for Unicode character output streams that support an extended interface. This interface allows retrieval of the output stream's inserted data as a UTF-16 character array. Implements the handle idiom from the handle-body pattern.

Note

All Unicode-named variables, such as UChar or unicodeArray refer to the Unicode form UTF-16.

Constructor & Destructor Documentation

RWUCharArrayOutputStream::RWUCharArrayOutputStream ( RWUCharArrayOutputStreamImp *  body )

inlineexplicit

Constructor.

Parameters

body	A pointer to an implementation class supporting the abstract interface RWUCharArrayOutputStreamImp.

RWUCharArrayOutputStream::RWUCharArrayOutputStream ( const RWUCharArrayOutputStream &  handle )

inline

Copy constructor.

Parameters

handle

A UTF-16 character array stream handle used to initialize the newly created handle.

Member Function Documentation

void RWUCharArrayOutputStream::clear ( void  )

inline

Resets the underlying buffer.

RWUChar* RWUCharArrayOutputStream::getUCharacterArray ( )

inline

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[].

RWSize RWUCharArrayOutputStream::getUCharacterArraySize ( ) const

inline

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

RWUCharArrayOutputStream& RWUCharArrayOutputStream::operator= ( const RWUCharArrayOutputStream &  handle )

inline

Assignment operator. Throws no exceptions.

Parameters

handle

A UTF-16 character array stream handle used to initialize this handle.