RWWCharArrayOutputStream Class Reference
[Streams]

Handle 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/RWWCharArrayOutputStream.h>

Inheritance diagram for RWWCharArrayOutputStream:

List of all members.

Public Member Functions
	RWWCharArrayOutputStream (RWWCharArrayOutputStreamImp *body)
	RWWCharArrayOutputStream (const RWWCharArrayOutputStream &handle)
RWWCharArrayOutputStream &	operator= (const RWWCharArrayOutputStream &handle)
wchar_t *	getWCharacterArray ()
RWSize	getWCharacterArraySize () const
void	clear ()

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Detailed Description

Handle 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 handle idiom from the handle-body pattern.

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Constructor & Destructor Documentation

RWWCharArrayOutputStream::RWWCharArrayOutputStream

(

RWWCharArrayOutputStreamImp *

body

)

[inline, explicit]

Constructor.

Parameters:

body

A pointer to an implementation class supporting the abstract interface RWWCharArrayOutputStreamImp.

RWWCharArrayOutputStream::RWWCharArrayOutputStream

(

const RWWCharArrayOutputStream &

handle

)

[inline]

Copy constructor.

Parameters:

handle

A wide character array stream handle used to initialize the newly created handle.

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Member Function Documentation

void RWWCharArrayOutputStream::clear

(

void

)

[inline]

Resets the underlying buffer.

wchar_t* RWWCharArrayOutputStream::getWCharacterArray

(

)

[inline]

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[].

RWSize RWWCharArrayOutputStream::getWCharacterArraySize

(

)

const [inline]

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

RWWCharArrayOutputStream& RWWCharArrayOutputStream::operator=

(

const RWWCharArrayOutputStream &

handle

)

[inline]

Assignment operator. Throws no exceptions.

Parameters:

handle

A wide character array stream handle used to initialize this handle.