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CIOBuffer Class Reference

class CIOBuffer : public CBase

Generic buffer class Enables HBufC8 pointers to be queued

Inherits from

Public Member Functions
~CIOBuffer ()
void Assign ( HBufC8 *)
HBufC8 * Data ()
void FreeData ()
TInt LinkOffset ()
CIOBuffer * NewL ( HBufC8 *)
CIOBuffer * NewL (const TInt )
TPtr8 & Ptr ()
Private Member Functions
CIOBuffer ()
void ConstructL (const TInt )
Inherited Functions
CBase::CBase()
CBase::Delete(CBase *)
CBase::Extension_(TUint,TAny *&,TAny *)
CBase::operator new(TUint)
CBase::operator new(TUint,TAny *)
CBase::operator new(TUint,TLeave)
CBase::operator new(TUint,TLeave,TUint)
CBase::operator new(TUint,TUint)
CBase::~CBase()
Private Attributes
HBufC8 * iBuf
TPtr8 iBufPtr
TSglQueLink iLink

Constructor & Destructor Documentation

CIOBuffer()

CIOBuffer ( ) [private]

Constructor. Generic Buffer class Currently used for transmit buffers

~CIOBuffer()

~CIOBuffer ( )

Destructor. Free the HBuf if there is one

Member Functions Documentation

Assign(HBufC8 *)

void Assign ( HBufC8 * aBuffer = NULL )

Assigns the data from buffer to pointer.

Parameters

HBufC8 * aBuffer = NULL The data to be assigned

ConstructL(const TInt)

void ConstructL ( const TInt aSize ) [private]

Construction where we new the HBuf

Parameters

const TInt aSize Length of the Buffer.

Data()

HBufC8 * Data ( ) const [inline]

FreeData()

void FreeData ( )

Frees the data.

LinkOffset()

TInt LinkOffset ( ) [static]

Offset

NewL(HBufC8 *)

CIOBuffer * NewL ( HBufC8 * aBuf = NULL ) [static]

HBuf provided.

Parameters

HBufC8 * aBuf = NULL The data to be assigned

NewL(const TInt)

CIOBuffer * NewL ( const TInt aSize ) [static]

Creation where we new the HBuf.

Parameters

const TInt aSize Length of the Buffer.

Ptr()

TPtr8 & Ptr ( ) [inline]

Member Data Documentation

HBufC8 * iBuf

HBufC8 * iBuf [private]

TPtr8 iBufPtr

TPtr8 iBufPtr [private]

TSglQueLink iLink

TSglQueLink iLink [private]

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