RWCharArrayOutputStreamImp

Module:  Advanced Tools   Package:  Streams

RWCharArrayOutputStreamImp  RWCharOutputStreamImp  
    RWOutputStreamImp  RWStreamImp  RWBodyBase

• Local Index
• Header File
• Description
• Protected Constructor
• Public Destructor
• Public Member Functions

Members

clear() getCharacterArray()

getCharacterArraySize() getString()

RWCharArrayOutputStreamImp() ~RWCharArrayOutputStreamImp()

#include <rw/stream/RWCharArrayOutputStreamImp.h>

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.

RWCharArrayOutputStreamImp();

Constructor.

virtual 
~RWCharArrayOutputStreamImp();

Destructor.

virtual void 
clear() =0;

Resets the underlying buffer.

virtual char* 
getCharacterArray() =0;

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[].

virtual RWSize 
getCharacterArraySize() const =0;

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

virtual RWCString 
getString() =0;

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

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