RWCharArrayOutputStreamImp Class Reference
[Streams]

Abstract base class for narrow character output streams that allow retrieval of their inserted data as a character array. More...

#include <rw/stream/RWCharArrayOutputStreamImp.h>

Inheritance diagram for RWCharArrayOutputStreamImp:

List of all members.

Public Member Functions
virtual	~RWCharArrayOutputStreamImp ()
virtual char *	getCharacterArray ()=0
virtual RWCString	getString ()=0
virtual RWSize	getCharacterArraySize () const =0
virtual void	clear ()=0
Protected Member Functions
	RWCharArrayOutputStreamImp ()

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Detailed Description

Abstract base class for narrow character output streams that support an extended interface that allows retrieval of their inserted data as a character array. Implements the body idiom from the handle-body pattern.

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Constructor & Destructor Documentation

virtual RWCharArrayOutputStreamImp::~RWCharArrayOutputStreamImp

(

)

[inline, virtual]

Destructor.

RWCharArrayOutputStreamImp::RWCharArrayOutputStreamImp

(

)

[inline, protected]

Constructor.

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Member Function Documentation

virtual void RWCharArrayOutputStreamImp::clear

(

)

[pure virtual]

Resets the underlying buffer.

Implemented in RWChainedCharArrayOutputStreamImp.

virtual char* RWCharArrayOutputStreamImp::getCharacterArray

(

)

[pure virtual]

Returns a pointer to an array of narrow characters containing the 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 RWChainedCharArrayOutputStreamImp.

virtual RWSize RWCharArrayOutputStreamImp::getCharacterArraySize

(

)

const [pure virtual]

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

Implemented in RWChainedCharArrayOutputStreamImp.

virtual RWCString RWCharArrayOutputStreamImp::getString

(

)

[pure virtual]

Returns a narrow character string object containing the characters inserted into the stream since its creation.

Implemented in RWChainedCharArrayOutputStreamImp.